AERes - Wave E: 2013-2014 assessment campaign Highlights and achievements 2008 - 2013
Institut de Physique Nucléaire UMR8608
APPENDIX 4
UMR 8608 INSTITUT DE PHYSIQUE NUCLÉAIRE D’ORSAY HIGHLIGHTS AND ACHIEVEMENTS 2008-2013
PREFACE ...... 5
NUCLEAR STRUCTURE AND DYNAMICS ...... 9
HADRONIC PHYSICS ...... 53
PHYSICS AND RADIOCHEMISTRY OF NUCLEAR ENERGY...... 99
ASTROPHYSICS ...... 141
THEORETICAL PHYSICS ...... 165
CLUSTERS AND INTERDISCIPLINARY ...... 209
ACCELERATOR TECHNOLOGY & PHYSICS ...... 221
INSTRUMENTATION AND COMPUTING DEPARTMENT ...... 251
PLATFORMS IPN ...... 271
DOSIMETRY ACTIVITIES ...... 281
PREVENTION AND RADIATION PROTECTION ...... 287
COMMUNICATION ...... 293
ADMINISTRATION – LOGISTICS – INFRASTRUCTURE ...... 299
CONTINUOUS TRAINING ACTIVITIES ...... 303
SELF- EVALUATION ...... 307
Vague E : campagne d’évaluation 2013 – 2014 1 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 2 janvier 2013 preface Vague E : campagne d’évaluation 2013 – 2014 4 janvier 2013
PREFACE
The activities of the Institute through the 2008-2013 period, have been considerable and a detailed description of all of them would have resulted in a relatively large document. The choice was than made to only describe a selection of highlights from the activities of the different groups during the last 5 years. This concerns the five main scientific topics of the institute that are (see the topical chart of the institute):
1- Nuclear Structure and Dynamics: The highlights described in this section concern the activities of two different research groups ‘NESTER’ and ‘NIM’ (see the organization chart of the Institute)
2 - Hadrons and Hadronic Matter: This section concerns the three teams involved in the CLASS collaboration at JLab, the HADES collaboration at GSI and the ALICE collaboration at LHC. All three are part of the group ‘PHEN’.
3- Physics and Chemistry of Nuclear Energy: This section covers, on one hand, activities related to Nuclear Data and Simulations of novel option for nuclear energy production within the group ‘PACS’ and, on the other hand, all the activities that are performed within the ‘RC (Radio-chemistry group)’
4- Astrophysics: This section concerns nuclear astrophysics research activity at the group ‘NESTER’, the astro-chemistry activity at the ‘NIM’ group and the astro-particle activity within the ‘AUGER’ collaboration in the group ‘PHEN’.
5 - Theory: This activity concerns mainly the ‘Theory’ group.
Beside these five scientific topics a multidisciplinary activity based mainly on the use of accelerated nano- particles with the TANDEM accelerator at ALTO is also described.
Two additional sections are devoted in the document to summarize the activities related to:
1-Accelerator physics and technology
2- Detector technology, instrumentation and data acquisition and processing
A separate paragraph gives a status report and highlights from the main facilities in the Institute such as ALTO, SUPRATECH and CACAO.
The activities on ‘Dosimetry’ in one hand and on ‘Safety and Radiation Protection’ on the other hand as well as an overview of the activities within the ‘Communication’ group are summarized in separate paragraphs. A short paragraph is also given in order to remind the vital activities for the running and functioning of the institute that are covered by the Administration, Logistics and Infrastructure Division (DALI). A special attention was given these last years for continuous training of the personnel. This is motivated by the importance of keeping and passing over the expertise as well as of helping identifying promotion perspectives for all categories of employees (see chapter 14).
A self-evaluation is proposed in chapter 15. This self-evaluation is largely based on the conclusions of the evaluation of our activities by the Scientific and Technical Advisory committee of the Institute.
For each of the activity reports various information is given such as the dedicated human resources and their evolution during the last 5 years, scientific production in terms of publications, participation to conferences etc…
Vague E : campagne d’évaluation 2013 – 2014 5 janvier 2013
DIRECTEUR Chargés de mission Faiçal AZAIEZ Relations internationales et communication : Ubirajara VAN KOLCK Médecine de Dosimétrie Chargée de Direction : Martine ROUX Relations avec l’Université Paris Sud 11 : Tiina SUOMIJARVI prévention Isabelle VABRE Valorisation : Jean-Pierre THERMEAU
Service de Prévention et Communication - Information de Radioprotection Scientifique et Technique Jean-François LE DU Valérie FROIS
Affaires générales ACMO PCR ADMINISTRATRICE Martine ROUX Lucette PORCHERON Contrats de recherche Nathalie CHEREL
DIVISION INSTALLATIONS DIVISION DIVISION DIVISION DE LA RECHERCHE ACCELERATEURS INSTRUMENTATION ADMINISTRATION Plateforme SUPRATECH Directeur : Saïd ESSABAA ET INFORMATIQUE LOGISTIQUE Directeur : Fadi IBRAHIM Richard MARTRET Adjoint : Sébastien BOUSSON Directrice : Valérie CHAMBERT INFRASTRUCTURE Assistante : Elisabeth SEIBERT Assistante : Virginie LAURENCIER Assistante : Laurence BERTHIER Directrice : Lucette PORCHERON Assistante : Nathalie CHEREL Noyaux Exotiques Installation ALTO SUPRAtech-R&D STructure Et Réactions Chef d’installation : Cavités et Cryogénie Service David VERNEY Abdelhakim SAÏD Guillaume OLRY Coordinateur scientifique : R&D Détecteurs Service Financier David VERNEY Philippe ROSIER Arlette LEDO Noyaux Ions Matière ALTO-R&D Cibles Marin CHABOT Sources d’Ions CACAO Christophe LAU Charles-Olivier BACRI
Service Physique des Hautes Ressources Energies Cibles Couches Minces d’Electronique Dominique MARCHAND PROJETS Véronique PETITBON Physique Humaines et Projet ANDROMEDE Eric WANLIN Formation Responsable scientifique : Permanente Serge DELLA NEGRA Pascale GUYONVARCH Physique Théorique Responsable technique : Bureau d’Etudes Marcella GRASSO Evelyne COTTEREAU Patricia DUCHESNE
Physique de l’Aval du ENSEIGNEMENT Modélisation Service Cycle et de la Spallation Calculs Informatique de Service Logistique Charles-Olivier BACRI Ecoles doctorales Jean-Luc BIARROTTE l’Institut et Infrastructure Benjamin PRECIADO Frédéric BASTIER Electronique Radiochimie Masters Sylvie DELPECH Accélérateurs Christophe JOLY
30/06/2013
Vague E : campagne d’évaluation 2013 – 2014 6 janvier 2013 NUCLEAR STRUCTURE AND DYNAMICS Vague E : campagne d’évaluation 2013 – 2014 8 janvier 2013
Nuclear Structure and dynamics
FTE : 23 – (78% E1 + 22% E6)
The activity of the IPN Nuclear Structure and dynamic groups has been mainly focused on the study of the structure of exotic nuclei following three main research axes: 1) the study of the evolution of spherical shell structure of nuclei far from stability; 2) the study of weakly bound states and nuclear resonances; 3) the study of the equation of state of nuclear matter as a function of temperature and nuclear asymmetry as well as the liquid-to-gas phase transition properties. During the last few years the rapid evolution and major breakthroughs realized in these fields of research were made possible thanks to the availability of new radioactive beams both in France and abroad. The group has a decisive influence on this evolution: indeed, some of the members of our group are involved in the management and the exploitation of ALTO (Accélérateur Linéaire et Tandem à Orsay) which allows in particular the production of very neutron rich nuclei from photofission using ISOL (Isotopic Separation On Line) technique. The study of rarer and shorter-lived nuclear structures requires also a constant improvement in the quality (in terms of efficiency, resolution, granularity, dynamic range etc) of the detectors installed at different facilities like MUST2. During the last years, MUST2 has entered an active exploitation phase and has delivered (and is still delivering) quantities of data.
In the meanwhile an important effort is realized in developing state of the art detection equipment in the framework of SPIRAL2 and other large European infrastructure. The group is actively involved in the SPIRAL2 project and particularly in the DESIR, FAZIA, GASPARD, PARIS and S3 projects.
From N=40 to N=50 and the creation of spin-orbit shell gaps (TEAM E1)
Nuclei in the mass region spanning from N=40 to 50 and close to the Z=28 shell closure have attracted considerable experimental and theoretical interest in recent history of nuclear structure. Studying the gap between the ν1g9/2 and ν2d5/2 orbitals which corresponds to the N=50 shell effect and its evolution between N=40 and N=50 is essential to understand the formation of this magic closure ― and more generally the origin of the strong gaps associated to spin-orbit magic numbers throughout the whole nuclide chart, to which 3-body terms of the N-N interaction are now thought to play a key role. Our group has initiated two complementary experimental programs consisting in approaching 78Ni following two paths: (1) along the Z=28 line: with the in-flight technique at LISE/GANIL, (2) along the N=50 line with the ISOL technique at ALTO.
+ 72,74 Lifetime measurement of the 21 state in Zn A Recoil Distance Doppler Shift (RDDS) measurement of the lifetime of the first excited 2+1 state in 72,74Zn has been performed at the LISE spectrometer at GANIL. We expected in that way to get a more accurate evaluation of the B(E2) values than those obtained from the previous scattering cross-section measurements which are generally sensitive to the energy regime and/or model dependent in some way. Having direct access to the lifetime values allows to get free from any assumption on the spectroscopic + quadrupole value of the 2 1 state (as generally needed in cross section measurement) which are rendered particularity hazardous in a region of transitional nuclei characterized by subtle and complicated collective effects.
Vague E : campagne d’évaluation 2013 – 2014 9 janvier 2013
The nuclei were created following fragmentation of a 76Ge primary beam, with the secondary beam undergoing inelastic scattering on a CD2 target. Gamma-rays were detected with the EXOGAM array. The + 72,74 fragments of interest were selected through the LISE spectrometer. The lifetimes of the 2 1 states in Zn were determined to be 17.9(18) and 27.0(24) ps, which correspond to reduced transition probabilities B(E2; 2+1→ 0+) = 385(39) and 370(33) e2 fm4, respectively. This information is decisive in completing the existent body of data demonstrating a rapid structural change, and maximization of collectivity at N=42 in the Zn, Ge, Se nuclei. We suggest then for the first time, with great clarity, that at N=42 one finds complete gamma softness: this is something that will no doubt spur further experimental investigation. One of the main challenges in this work was to get a more accurate and less model dependent value of the B(E2,2-- >0) of those nuclei as respect to any previous work. This was the central subject of the PhD of B. Mouginot defended on December 17th 2010, and has given rise to publication in Physical Review C (vol. 85, 0544321, May 2012).
This figure shows the B(E2) systematic from Ni to Se (Z=28 triangles, Z=30 circles, Z=34 squares, Z=34 diamonds), the values obtained from our data are represented by the superimposed red circles, a systematic local maximum is observed at N=42.
β-decay study of 84Ga using the first ALTO laser ionized beam The nuclear structure group has continued the fruitful program with the PARRNe mass separator on line with ALTO. This program, initiated already some 10 years ago is dedicated to the study of the N=50 shell evolution towards 78Ni. During the commissioning of the ALTO laser ion source in year 2011, an isotopically pure beam of very neutron rich 84Ga (Z=31,N=53) was successfully produced, at full primary electron beam intensity (≤10 µA, ≤50 MeV). After selective ionization, extraction at 30 kV and mass separation through the PARRNe mass separator, the beam was collected on an Al-coated Mylar tape. In that way, 84Ga sources were created and evacuated cyclically by moving the tape in order to enhance the activity of interest as respect to the daughter decays. Two coaxial Ge detectors in close geometry were used for the detection of γ-rays and γ-γ coincidence measurement, and a 4π plastic detector for b-tagging. Improved level schemes for 83,84Ge and 84As were obtained.
A new residual interaction suitable to describe those nuclei within a shell model approach, and using 78Ni as a core, was developed in close collaboration with the Strasbourg-Madrid group. This was an update of the interaction used in [K. Sieja et al. PRC 79, 064310 (2009)]. The maximum of collectivity which was predicted at Z=32 from beyond mean field approach [Bender et al. Phys. Rev. C 78, 054312 (2008)] and experimentally confirmed in our previous work [Lebois et al. Phys. Rev. C 80, 044308 (2009)] emerges also naturally in this shell model approach. It manifests itself through the gamma softness of 84Ge, confirmed from the present work, but it does also ―rather unexpectedly― through an apparent breaking of the intermediate core-particle coupling picture, in contradiction with earlier work of our group [O. Perru et al. Eur. Phys. J. A 28, 307 (2006)].
Vague E : campagne d’évaluation 2013 – 2014 10 janvier 2013
Breakdown of the Z = 8 shell closure in unbound 12O (TEAM E1)
Mirror symmetry is a fundamental feature of atomic nuclei. Recent experimental studies have shown that the conventional magic numbers disappear in neutron-rich regions at N = 8, 20 and 28. Theoretical works point to various underlying mechanisms, while the validity of the mirror symmetry of these effects at extreme conditions of isospin and binding energies remains an open question, limiting predictions for very proton-rich nuclei. We experimentally investigated the mirror symmetry in the shell quenching phenomena between 12O with Z = 8 and its mirror partner 12Be with N = 8.
The systematics of the low-lying excited states in even-even nuclei provides a sensitive probe for the evolution of the shell structure. The anomalously lowered excited states in 12Be are known as a manifestation of the breakdown of the N = 8 shell closure. For 12O, however, experimental difficulties have hampered establishing the level scheme. The advantage of the (p,t) reaction is the sensitivity of the angular distributions to the transferred angular momentum. An observation of the characteristic distributions provides a firm confirmation of a new state as well as a reliable determination of its spin-parity.
The experiment was performed at the GANIL facility. The secondary 14O beam at 51 AMeV was produced in the SISSI device and delivered to the hydrogen target located at the scattering chamber of the SPEG spectrometer. The ejectiles were detected by SPEG or by a Si ΔE-E telescope provided by RIKEN to select 10C produced in the decay of 12O. The energies and angles of the recoiling tritons were measured by an array of four MUST2 telescopes located 30 cm downstream of the target.
12 The excitation energy (Ex) spectrum of O, produced from TKE and θe of recoiling tritons, is shown in Fig. 1. A sharp peak is clearly observed at 0 MeV, which corresponds to the ground state of 12O. One can see another peak at around 2 MeV, indicating an excited state of 12O. A Gaussian fit to the spectrum gives a peak energy of 1.8(4) MeV.
Differential cross sections deduced for the observed states are shown in Fig. 2 as a function of the center- of-mass scattering angle (θcm).
12 + + 14,16 The Ex of the O excited state is remarkably smaller compared to the second 0 and first 2 states of O (Ex ~ 6 MeV) with a firm shell closure at Z = 8. In marked contrast, it is much closer to those of the mirror 12 + + 12 partner Be at Ex ~ 2 MeV. The lowering of the 2 and 0 states in Be is attributed to significant neutron sd-shell configurations. The lowered excited state in 12O thus indicates that the proton shell closure at Z = 8 is diminishing. This demonstrates the persistence of mirror symmetry in the disappearance of the magic number 8 between 12O and 12Be.
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Fig. 1: Excitation energy spectrum of 12O. The Fig. 2: Differential cross sections of the 14 12 dashed line denotes the 10C + 2p decay O(p,t) O reaction. The experimental data are threshold at –1.78 MeV. The red-hatched compared to the distorted-wave calculations histogram shows the spectrum gated by θcm = for ΔL = 0 (full), 1 (dot-dashed) and 2. 35—45°.
New highlights from multifragmentation studies (TEAM E6)
Extended studies of the multifragmentation phenomenon on Xe+Sn central and Au+Au mid-peripheral collisions brought new insights on multifragmentation and the related liquid-gas type phase transition of nuclei. The heaviest fragment detected in the decay of quasiprojectiles produced in intermediate energy Au+Au collisions appears as an order parameter of the transition. Its distribution has been observed to be bimodal. This feature is expected as a generic signal of phase transition in nonextensive systems. An estimate of the latent heat of the transition was extracted, 8.1(±0.4)stat(+1.2 -0.9)syst MeV/nucleon (PRL103, 2009, 072701). In addition, from the freeze-out properties of multifragmenting quasi-fused nuclei and using a new quantal method based on proton transverse momentum fluctuations to extract the temperature, constrained caloric curves (relation between the temperature and the internal energy of a system) have been built. At constant average volumes caloric curves exhibit a monotonic behaviour whereas for constrained pressures a backbending is observed. Such results support again the existence of a first order phase transition for hot nuclei (Phys. Lett. B723, 2013, 140).
To initiate studies to be pursued with future exotic beam facilities, isospin effects on multifragmentation properties were investigated thanks to nuclear collisions between different isotopes of xenon beams and tin targets. In central collisions leading to multifragmentation, the mean number of fragments (Z≥5) and their mean kinetic energy increase with the neutron-richness of the total system. Comparisons with a stochastic transport model ruled out secondary decays as the origin of the multiplicity increase and showed that is manifests the effect of the symmetry energy on the multifragmentation process (PRC86, 2012, 044617).
Search for α-condensate state in 12C (TEAM E6)
The nuclear reaction 40Ca + 12C at 25 MeV/nucleon bombarding energy was used to produce states theoretically predicted as α-particle condensate states. Under the assumption that equal values of kinetic energy of the emitted α-particles represent a sufficient criterion for establishing the existence of α-particle condensation, it was shown that 7.5 ± 4.0% of events corresponding to the 12C Hoyle state decay fulfill this criterion; this is the first direct experimental indication of α-particle condensation in nuclei. In addition the presence of direct α decays from a linear α-chain (9.5±4%), as recently theoretically mentioned, was found (Phys. Lett. B705, 2011, 65).
Vague E : campagne d’évaluation 2013 – 2014 12 janvier 2013
X-ray fluorescence measurements: a powerful tool to probe super heavy element stability (TEAM E6)
For highly fissile nuclei, the relative weights of long lifetime components (LLCs-typically longer than 10-18 s) in the fission time distribution are strongly correlated to the fission barrier heights. Consequently fission time measurements can be used to probe the stability of nuclei in the super heavy element (SHE) region and localize possible islands of stability far beyond the point reachable today by synthesis experiments.
Fission time measurements undertaken at Ganil using the blocking technique in single crystals have evidenced LLCs with significant probabilities for Z=120 and Z=124 nuclei formed in 238U +Ni and 238U+Ge reactions [Phys. Rev. Lett. 2008 101 072701]. To get an indisputable confirmation and to extend further our exploration, we have recently used a completely independent method, based on fluorescence yield measurements. This technique derives average fission times of compound nuclei from the yield of characteristic X-rays arising from the decay of atomic inner shell vacancies created during the collision, provided the fission times are in the same range than the vacancy lifetimes.
We used in a first 238U+64Ni experiment a dedicated set-up providing us with the fission fragment detection angle, energy and atomic number. Three planar germanium detectors were used for X-ray detection, located at the same polar angle with respect to the beam direction, but at different azimuthal angles allowing to explore various relative angles with respect to the detected fragment directions.
X-rays characteristic of the element Z = 120 have been sought in coincidence with fragments detected between the grazing angle and 70°. In the whole Z range of fission-like fragments arising from complete capture reactions (either complete fusion followed by fission or quasi-fission reactions) a broad peak located around 200 keV - the expected value for K X-rays from Z=120 - has been observed after a proper unfolding procedure allowing to discard the random events in the X spectra.
Due to the Weisskopf broadening of the lines resulting from the finite fission time of the nuclei, no peak can be observed in the X spectrum for emitter's lifetimes shorter than 10-19s. Therefore, quasi-fission processes cannot contribute to the observed peak. The position, width and magnitude of this peak as recorded with the three germanium detectors clearly demonstrate that it is dominantly populated by XK emission characteristic of the element Z=120. A quantitative analysis led to a minimum mean fission time of 2.5 × 10−18 s. This work [Phys. Rev. Lett. 108, 122701 (2012)], cross-checking our previous blocking fission time results, provides us with evidence for transiently formed unbinilium atoms characterized by their electronic inner shell structure.
Recent Hartree-Fock-Bogolubov calculations at finite temperature [ Journal of Physics: Conf. Series 282, 012009 (2011)] taking into account the quite different evolutions with temperature of the pairing energies involved at the saddle deformation and at the ground state configuration are possibly able to account for the sizable proportions of LLCs measured in the fission time distributions. X-ray fluorescence technique gives thus now access to studies of the stability of nuclei that cannot be reached nowadays by synthesis experiments.
Figure 1 : Experimental Xrays spectrum in coincidence with fragments with 35≤Z≤90 showing the K Xrays characteristics of Z=120.
Vague E : campagne d’évaluation 2013 – 2014 13 janvier 2013 Publications
- Publications. : 164 - Conference Proceedings. : 61 - Invited talks: 70 - Seminars. : 27 - PhD thesis. : 16
2013
1) Overview of the KoRIA Facility for Rare Isotope Beams Ahn K. J. et Blumendfeld Y. Few-Body Systems 54 (2013) 197-204
2) b-delayed fission of 192 194At Andreyev N. A., Franchoo S. et al Physical Review C87 (2013) 014317
3) Effects of irradiation of energetic heavy ions on digital pulse shape analysis with silicon detectors Barlini S., Borderie B. et al Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 707 (2013) 89-98
4) Isospin transport in 84Kr + 112 124Sn collisions at Fermi energies Barlini S., Borderie B. et al, Physical Review C87 (2013) 054607
5) Effect of irradiation of energetic heavy ions on digital pulse shape analysis with silicon detectors Barlini S. et al FAZIA Coll, Nucl. Inst. Meth. A707 (2013)89
6) Facilities and methods for radioactive ion beam production Blumenfeld Y. et al, Physica Scripta 2013 (2013) 14023
7) Constrained caloric curves and phase transition for hot nuclei Borderie B. et al INDRA Coll, Phys. Lett. B723 (2013) 140
8) Reaction Dynamics and γ Spectroscopy of Ne Isotopes by the Heavy Ion. Reaction 22Ne + 208Pb Bottoni S…. Azaiez F. et al, Acta Phys.Pol. B44 (2013) 457
9) Dependency on the Silicon Detector Working Bias for Proton-Deuteron Particle Identification at Low Energies Duenas J.A., ..., Assie M., ..., Beaumel D., Nucl. Instr. Meth. in Phys.Res. A714, 48 (2013)
10) Limited Asymmetry Dependence of Correlations from Single Nucleon Transfer Flavigny F., D. Beaumel et al., Physical Review Letters 110 (2013) 122503
11) Pulse shape discrimination at low energies with a double sided, small-pitch strip silicon detector Genolini B., Le Crom B. , Assie M. , ... Beaumel D. , Blumenfeld Y. , Chabot M. , de Séréville N. , ..., Guillot J. , Hammache F. et al NIM A (in press) Available online 27 June 2013
Vague E : campagne d’évaluation 2013 – 2014 14 janvier 2013
12) Nuclear multifragmentation time-scale and fluctuations of largest fragment size Gruyer D., Borderie B. et al, Physical Review Letters 110 (2013) 172701
13) Towards the Determination of Superdeformation in 42Ca Hadynska-Klek K. ... Azaiez F. et al Acta Phys.Pol. B44 (2013) 617
14) Comparison of charged particle identification using pulse shape discrimination and ∆E-E methods between front and rear side injection in silicon detectors Le Neindre N. et al NIM A: Accelerators, Spectrometers, Detectors and Associated Equipment 701 (2013) 145-152
15) Search for α-particle condensation in nuclei from the Hoyle state deexcitation Raduta R. , Borderie B. et al J. Phys. 420 (2013) 012087
16) A dedicated decay-spectroscopy station for the collinear resonance ionization experiment at ISOLDE Rajabali M.M., … Matea I. et al NIM A Accelerators, Spectrometers, Detectors and Associated Equipment 707 (2013) 35-39
17) Charge radii of odd-A191-211Po isotopes Seliverstov M.D., Franchoo S., Stefan I. et al, Physics Letters B719 (2013) 362-366
18) Structure of 80Ge revealed by the β decay of isomeric states in 80Ga: Triaxiality in the vicinity of 78Ni Verney D., Tastet B., Kolos K., Le Blanc F., Ibrahim F. et al Physical Review C87 (2013) 054307
2012
19) AGATA - Advanced Gamma Tracking Array Akkoyun S. … Azaiez F. et al NIM A: Accelerators Spectrometers. Detectors and Associated Equipment 668 (2012) 26-58
20) Spectroscopy of 18Na: Bridging the two-proton radioactivity of 19Mg Assié M. et al Physics Letters B712 (2012) 198-202
21) High-spin structures of five N=82 isotones: 136Xe,137Cs, 138Ba, 139La and 140Ce Astier A. … Verney D. … Azaïez F. et al Physical Review C85 (2012) 064316
22) High-spin states with seniority v=4,4,6 in 119-126Sn Astier A. … Verney D. … Azaïez F. et al Physical Review C85 (2012) 054316
23) Direct and b-delayed multi-proton emission from atomic nuclei with a time projection chamber: the cases of 43Cr 45Fe and 51Ni Audirac L., Matea I., Perrot L. et al The European Physical Journal A48 (2012) 179
24) Reaction dynamics and nuclear structure of moderately neutron-rich Ne isotopes by heavy- ion reactions Bottoni S. … Azaïez F…. Franchoo S. et al Physical Review C85 (2012) 064621
25) Low-lying neutron f p-shell intruder states in 27Ne Brown S.M. … Beaumel D., Blumenfeld Y. et al Physical Review C85 (2012) 011302
Vague E : campagne d’évaluation 2013 – 2014 15 janvier 2013
26) Low-lying neutron fp-shell intruder states in 27Ne Brown S.M., ...Beaumel D., Blumenfeld Y.,... de Sereville N., ... Franchoo S., Guillot J., Haigh P., Hammache F., ... Stefan I., Physical Review C85, 011302 (2012)
27) In-beam spectroscopic studies of 44S nucleus Caceres L., … Azaïez F., … Franchoo S. et al Physical Review C85 (2012) 024311
28) Particle identification using the (DELTA)E-E technique and pulse shape discrimination with the silicon detectors of the FAZIA project Carboni S., Borderie B. et al Nuclear Instruments and Methods in Physics Research Research: Accelerators 664 (2012) 251-263
29) Correlations between emission timescale of fragments and isospin dynamics in 124Sn+ 64Ni and 112Sn+ 58Ni reactions at 35 AMeV De Filippo E., Borderie B. et al Physical Review C86 (2012) 014610
30) Discovery of a new isomeric state in 68Ni: Evidence for a highly-deformed proton intruder state Dijon A., Franchoo S. et al Physical Review C85 (2012) 031301
31) Identification of light particles by means of pulse shape analysis with Silicon detector at low energy Duenas J.A., ..., Assie M., Beaumel D., et al Nucl. Instr. Meth. in Phys. Res. A676,70 (2012)
32) Performance of a high repetition pulse rate laser system for in-gas-jet laser ionization studies with the Leuven laser ion source @ LISOL Ferrer R., Franchoo S. et al Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 291 (2012) 29-37
33) First g(2+) measurement on neutron-rich 72Zn and the high-velocity transient field technique for radioactive heavy-ion beams Fiori E., Mouginot B., Stefan I. et al Physical Review C85 (2012) 034334
34) X-ray fluorescence from the element with atomic number Z = 120 Frégeau M.O., Jacquet D. et al Physical Review Letters 108 (2012) 122701
35) New isospin effects in central heavy-ion collisions at Fermi energy Gagnon-Moisan F. et al INDRA Coll, Physical Review C86 (2012) 044617
36) New setup for the characterisation of the AGATA detectors Ha T.M.H., F. Le Blanc et al NIM A: Accelerators, Spectrometers, Detectors and Associated Equipment 697 (2012) 123-132
37) Band structures and shape coexistence in 187Pt Hojman D., Roussière B. et al European Physical Journal A: Hadrons and Nuclei 48 (2012) 83
38) An off-line method to characterize the fission product release from uranium carbide-target prototypes developed for SPIRAL2 project Hy B., Barré-Boscher N., Roussiere B. et al Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 288 (2012) 34-41
Vague E : campagne d’évaluation 2013 – 2014 16 janvier 2013
39) The Orsay universal plunger system Ljungvall J., Matea I. et al NIM A: Accelerators, Spectrometers, Detectors and Associated Equipment 679 (2012) 61-66
40) New excited states in the halo nucleus 6He Mougeot X. … Beaumel D., Blumenfeld Y. et al Physics Letters B 718 (2012) 441-446
41) Lifetime measurement of 2+1 state in 74Zn by differential plunger method Niikura M., … Franchoo S., Matea I., Stefan I., Verney D. , et al Physical Review C85 (2012) 054321
42) Erratum: Isospin-dependent multifragmentation of relativistic projectiles Ogul R., Bacri Ch.O. et al., Physical Review C85 (2012) 024317
43) Tilted axis rotation, candidates for chiral bands, and wobbling motion in 138Nd M. Petrache C. et al Physical Review C86 (2012) 044321
44) A single-chip telescope for heavy-ion identification Pasquali G., Borderie B. et al European Physical Journal A: Hadrons and Nuclei 48 (2012) 158
45) Neutron recognition in LAND detector for large neutron multiplicity Pawlowski P., Bacri Ch.O. et al NIM A: Accelerators , Spectrometers, Detectors and Associated Equipment 694 (2012) 47-54
46) In-beam spectroscopy with intense ion beams: Evidence for a rotational structure in 246Fm Piot J., Rowley N. et al Physical Review C85 (2012) 041301(R)
47) Structure of the N = 50 As Ge and Ga nuclei Sahin A E., Azaiez F., Franchoo S., Ibrahim F. et al Nuclear Physics A 893 (2012) 1-12
48) Erosion of N = 20 shell in 33Al investigated through the ground-state electric quadrupole moment Shimada K., Perrot L. et al, Physics Letters B 714 (2012) 441-446
49) Spectroscopy of 26F Stanoiu M. … Azaïez F. … Ibrahim F. et al Physical Review C85 (2012) 017303
50) Well-developed deformation in 42Si Takeuchi S., Matta A et al Physical Review Letters 109 (2012) 182501
2011
51) Decay of excited nuclei produced in 78,82Kr+40Ca reactions at 5.5 MeV/nucleon Ademard G. … Borderie B. et al, Physical Review C83 (2011) 054619
52) Clusters in Light Nuclei Beck C. … Azaïez F. et al Acta Phys.Pol. B 42 (2011) 747
53) Development of collective structures over noncollective excitations in 139Nd Bhowal S., Petrache C. et al Physical Review C84 (2011) 024313
Vague E : campagne d’évaluation 2013 – 2014 17 janvier 2013
54) Shells and Shapes in the 44S Nucleus Caceres L., … Azaïez F., … Franchoo S. et al Nucleus Acta Phys.Pol. B 42 (2011) 533
55) β-decay measurements for N>40 Mn nuclei and inference of collectivity for neutron-rich Fe isotopes Daugas J.M., Matea I. et al, Physical Review C83 (2011) 054312
56) Emergence of the N=16 shell gap in 21O Fernandez-Dominguez B. ,..., Blumenfeld Y., ..., Franchoo S. , Guillot J., ..., Hammache F., Lapoux V. , ..., Maréchal F. , ..., de Séréville N. ,Stephan I. , et al Physical Review C84 (2011) 011301
57) Description of current pulses induced by heavy ions in silicon detectors (II) Hamrita H. et al FAZIA Coll, NIM A - 642 (2011) 59
58) Pair and single neutron transfer with Borromean 8He Lemasson A…. Beaumel D., Blumenfeld Y. et al Physics Letters B697(2011) 454-458
59) Quadrupole moment of the 6? isomeric state in 66Cu: Interplay between different nuclear deformation driving forces Lozeva R.L. F. Ibrahim, D. Verney et al Physics Letters B 694 (2011) 316-321
60) Search for the giant pairing vibration through ( p, t) reactions around 50 and 60 MeV Mouginot B., Khan E., ... Azaiez F., ... Franchoo S., ...Stefan I. et al Physical Review C 83 (2011) 037302
61) Inclusive selection of intermediate-mass-fragment formation modes in the spallation of 136Xe Napolitani P. et al Journal of Physics G: Nuclear and Particle Physics 38 (2011) 115006
62) Lifetime Measurement of 2+1 State in 74Zn with Differential Plunger Technique Niikura M. ... Azaiez F., ... M. Assie ... Franchoo S., ... Ibrahim F. ...Matea I…. Stefan I. ... Verney D. Acta Phys.Pol. B42 (2011) 537
63) Isospin dependent multifragmentation of relativistic projectiles Ogul R., ... Bacri Ch.O. et al Physical Review C83 (2011) 024608
64) A new cross-section measurement of reactions induced by 3He particles on a carbon target Pichard A., Assié M. et al The European Physical Journal A47 (2011) 72-79
65) Medium-spin states in neutron-rich 83As and 81As Porquet M-G., Verney D. et al Physical Review C84 (2011) 054305
66) Production of α-particle condensate states in heavy-ion collisions Raduta R., Borderie B. et al Int. J. of Modern Physics E-Nuclear Physics 20 (2011) 902
67) Evidence for $\ alpha$-particle condensation in nuclei from the Hoyle state deexcitation Raduta A., Borderie B. et al Physics Letters B705 (2011) 65-70
68) Coulomb excitation of the 3(-) isomer in 70Cu Rapisarda E., Franchoo S. et al Physical Review C 84 (2011) 064323
Vague E : campagne d’évaluation 2013 – 2014 18 janvier 2013
69) Half-life measurements of 137-139Cs excited nuclear states Roussiere B. et al, European Physical Journal A: Hadrons and Nuclei 47 (2011) 106
70) Spectroscopy of 39-41Si and the border of the N = 28 island of inversion Sohler D., Franchoo S. et al Physics Letters B703 (2011) 417-421
71) Collectivity in 41S Wang Z.M…. Azaiez F., … Ibrahim F. et al Physical Review C86 (2011) 061304
2010
72) Detailed beta-decay study of 33Ar Adimi N. … Matea I. et al Physical Review C81 (2010) 034311
73)New Type of Asymmetric Fission in Proton-Rich Nuclei Andreyev N. A., Franchoo S. et al Physical Review Letters 105 (2010) 252502
74) The new isotope 179Pb and α-decay properties of 179Tlm Andreyev N. A., Franchoo S. et al Journal of Physics G: Nuclear and Particle Physics 37 (2010) 035102
208 212 75) Coexistence of “α + Pb” cluster structures and single-particle excitations in 84Po128 Astier A., Schuck P. et al European Physical Journal A46 (2010) 165-185
76) Novel Manifestation of α-Clustering Structures: New “α+Pb-208” States in Po-212 Revealed by Their Enhanced E1 Decays Astier A., Schuck P. et al Physical Review Letters 104 (2010) 042701
77) Shell evolution in light nuclei inferred from transfer reactions Beaumel D. et al Nucl.Phys. A834,446(2010)
78) Shell evolution in light nuclei inferred from transfer reactions Beaumel D. et al, Nuclear Physics A834 (2010) 446
79) Study of collisions of the radioactive 24Ne beam at 7.9 MeV/u on 208Pb Benzoni G, Azaiez F., Stefan G.I., Franchoo S., … Verney D., The European Physical Journal A45 (2010) 287-292
80) A time projection chamber for the three-dimensional reconstruction of two-proton radioactivity events Blank B., Matea I. et al Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment 613 (2010) 65-78
81) New scalings in nuclear fragmentation Bonnet E., Borderie B. et al Physical Review Letters 105 (2010) 142701
82) Multifragmentation and phase transition for hot nuclei Borderie B. et al INDRA et ALADIN Coll, Nucl. Phys. A 834 (2010) 535
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83) The prominent role of the heaviest fragment in multifragmentation and phase transition for hot nuclei Borderie B. et al INDRA et ALADIN Coll, Int. J. Mod. Phys. E 19 (2010) 1523
84) Nuclear Spins and Moments of Ga Isotopes Reveal Sudden Structural Changes between N=40 and N=50 Cheal B., Flanagan K. et al Physical Review Letters 104 (2010) 252502
85) Structure of 191Pb from α- and β-decay spectroscopy Cocolios T.E., Franchoo S. et al Journal of Physics G: Nuclear and Particle Physics 37 (2010) 125103
86) g factor of the 44Cl ground state: Probing the reduced Z = 16 and N = 28 gaps De Rydt M., Perrot L. et al Physical Review C81 (2010) 034308
87) Coulomb excitation of 73Ga Diriken J., Franchoo S. et al Physical Review C82 (2010) 064309
88) Spectroscopic information about a hypothetical tetrahedral configuration in 156Gd Doan Q.T., Verney D. et al, Physical Review C82 (2010) 067306
89) Experimental determination of an Iπ = 2- ground state in 72,74Cu Flanagan K.T. et al, Physical Review C82 (2010) 041302
90) Prolate-Spherical Shape Coexistence at N=28 in 44S Force C…. Azaiez F…Ibrahim F. et al Physical Review Letters 105 (2010) 102501
91) Isospin Diffusion in 58Ni-Induced Reactions at Intermediate Energies. Galichet E. et al INDRA Coll, Int. J. Mod. Phys. E19 (2010) 1534.
92) Symmetry energy of fragments produced in multifragmentation Henzlova D., Napolitani P. et al Journal of Physics G: Nuclear and Particle Physics 37 (2010) 085010
93) Study of Nuclear Stopping in Central Collisions at Intermediate Energies Lehaut G., Borderie B. et al Physical Review Letters 104 (2010) 232701
94) Reactions with the double-Borromean nucleus 8He Lemasson A. et al Physical Review C82 (2010) 044617
95) Production of neutron-rich fragments with neutron number N > Nprojectile in the reaction 48Ca (60 MeV/nucleon) + Ta Lukyanov S., Perrot L. et al Journal of Physics G: Nuclear and Particle Physics 37 (2010) 105111
96) Probing the nuclear equation of state in heavy-ion collisions at Fermi energy in isospin- sensitive exclusive experiments Napolitani P. et al Physical Review C81 (2010) 044619
97) γ-ray spectroscopy of 1738Cl using grazing reactions O’Donnell D. … Azaiez F. … Ibrahim F. … Verney D. et al Physical Review C81 (2010) 024318
Vague E : campagne d’évaluation 2013 – 2014 20 janvier 2013
98) Description of current pulses induced by heavy ions in silicon detectors Pârlog M., Borderie B. et al Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment 613 (2010) 290-294
99) MATS and LaSpec: High-precision experiments using ion traps and lasers at FAIR Rodríguez D., Le Blanc F. et al The European Physical Journal Special Topics 183 (2010) 1-123
100) Strong enhancement of dynamical emission of heavy fragments in the neutron-rich 124Sn+64Ni reaction at 35A MeV Russotto P., Borderie B. et al Physical Review C81 (2010) 064605
101) Probing preformed alpha particles in the ground state of nuclei Scarpaci J.A., Lacroix D. , Assié M., ... Beaumel D. ,..., Blumenfeld Y. , Desesquelles P. ,... Khan E., … Roynette J. C. et al Physical Review C82 (2010) 031301
102) Nuclear spins, magnetic moments, and quadrupole moments of Cu isotopes from N=28 to N=46: Probes for core polarization effects Vingerhoets P., Flanagan K. et al, Physical Review C82 (2010) 064311
103) Intruder negative-parity states of neutron-rich 33Si Wang Z. M. … Azaiez F. …Ibrahim F. …Verney D. Physical Review C81 (2010) 064301
104) γ-ray spectroscopy of neutron-rich 40S Wang Z. M. … Azaiez F. …Ibrahim F. …Verney D., Physical Review C81 (2010) 054305
2009
105) Identification and decay of the 0.48 ms 13/2+ isomer in 181Hg Andreyev N. A., Franchoo S. et al Physical Review C80 (2009) 044334
106) Decay of the 9/2- isomer in 181Tl and mass determination of low-lying states in 181Tl 177Au and 173Ir Andreyev N. A., Franchoo S. et al Physical Review C80 (2009) 024302
107) α-decay of At-194 Andreyev N. A., Franchoo S. et al Physical Review C79 (2009) 064320
108) α-decay of 180,181Pb Andreyev N. A., Franchoo S. et al Physical Review C80 (2009) 054322
109) Neutron correlations in 6He viewed through nuclear break-up Assie M.,..., Lacroix D., ... Beaumel D., Blumenfeld Y., ..., Chabot M., et al Eur. Phys. J. A 42, 441 (2009)
110) Probing neutron correlations through nuclear break-up Assie M. et al Physical Review Letters 102 (2009) 202501
111) Influence of crystal-orientation effects on pulse-shape-based identification of heavy-ions stopped in silicon detectors Bardelli L., Borderie B. et al Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment 605 (2009) 353-358
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112) Binary reaction decays from 24Mg+12C Beck C. et al Physical Review C80 (2009) 034604
113) Fragment properties of fragmenting heavy nuclei produced in central and semi-peripheral collisions Bonnet E., Borderie B. et al Nuclear Physics A816 (2009) 1-18
114) Bimodal behavior of the heaviest fragment distribution in projectile fragmentation Bonnet E., Borderie B. et al Physical Review Letters 103 (2009) 072701
115) Chiral bands in 135Nd: The interacting boson-fermion model approach Brant S. et Petrache C. Physical Review C79 (2009) 054326
116) g factors of 17N and 18N remeasured De Rydt M., Perrot L. et al Physical Review C80 (2009) 037306
117) Precision measurement of the electric quadrupole moment of 31Al and determination of the effective proton charge in the sd-shell De Rydt M., Perrot L. et al Physics Letters B678 (2009) 344-349
118) Kolmogorov-Smirnov method for the determination of signal time-shifts Désesquelles P. et al European Physical Journal A40 (2009) 249-253
119) Matrix formalism and singular-value decomposition for the location of gamma interactions in segmented HPGe detectors Désesquelles P. et al European Physical Journal B40 (2009) 237-248
120) Fast analytical methods for the correction of signal random time-shifts and application to segmented HPGe detectors Désesquelles P. et al., Nuclear Instruments and Methods in Physics Research Research Section B: Beam Interactions with Materials and Atoms 267 (2009) 542-547
121) NNLC: non-negative least chi-square minimization and application to HPGe detectors Désesquelles P. et al., Journal of Physics G: Nuclear and Particle Physics 36 (2009) 037001
122) Isospin diffusion in semi-peripheral 58Ni+197Au collisions at intermediate energies (I): Experimental results Galichet E. et al Physical Review C79 (2009) 064614
123) Collective structure of the N=40 isotones Gaudefroy L., J. Libert et al, Physical Review C80 (2009) 064313
43 124) Shell erosion and shape coexistence in 16S27 Gaudefroy L. et al Physical Review Letters 102 (2009) 092501
125) Fission times of excited nuclei: An experimental overview Jacquet D. et al Progress in Particle and Nuclear Physics 63 (2009) 155-185
126) Experimental study of 84Ga decay: Evidence for a rapid onset of collectivity in the vicinity of 78Ni Lebois M., Verney D., Ibrahim F. Essabaa S., et al Physical Review C80 (2009) 044308
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127) The silicon cube detector Matea I. et al Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment 607 (2009) 576-580
128) High-spin excitations of 81,82,83,85Se ; Competing single-particle and collective structures around N = 50 Porquet M.-G., ..., F.Azaiez, et al Eur.Phys.J. A39 (2009) 295
88 86 129) High-spin excitations of the odd-odd 37Rb51 and 35Br51 nuclei : np3/2νd5/2 and nf5/2νd5/2 residual interactions Porquet M.-G., ..., Azaiez F. et al Eur.Phys.J. A40 (2009) 131
130) Break-up fragment topology in statistical multifragmentation models Raduta R. A. Physical Review C80 (2009) 014602
131) Charge radii and magnetic moments of odd- A 183-189Pb isotopes Seliverstov M.D., Franchoo S. et al European Physical Journal A41 (2009) 315-321
132) Isotopic Dependence of the Nuclear Caloric Curve Sfienti C., Bacri Ch-O. et al Physical Review Letters 102 (2009) 152701
133) Evidence for a beta-decaying 1/2- isomer in 71Ni Stefanescu I., Franchoo S. et al Physical Review C79 (2009) 044325
134) Breakdown of the Z=8 Shell Closure in Unbound 12O and its Mirror Symmetry Suzuki D., ... , Beaumel D. , ..., Assié M., ..., Blumenfeld Y. , De Séréville N. et al, Physical Review Letters 103 (2009) 152503
135) Isotopic dependence of the caloric curve Trautmann W. . . . Bacri Ch-O. et al Progress in Particle and Nuclear Physics 62 (2009) 407-412
136) Low-energy Coulomb excitation of neutron-rich zinc isotopes Van De Walle J., Ibrahim F., Verney D. et al Physical Review C79 (2009) 014309
2008
137) α-cluster states populated in 24Mg + 12C Beck C., ... Azaiez F. et al Int.J.Mod.Phys. E17 (2008) 2049
138) Radioactive Ion Beam Facilities in Europe Blumenfeld Y. Nuclear Instruments and Methods in Physics Research Research 266, Issues 19– 20, (2008), 4074
139) Influence of neutron enrichment on disintegration mods of compound nuclei Bonnet E., B. Borderie et al Int. J. of Modern Phys. E17 (2008) 2359
140) Nuclear multifragmentation and phase transition for hot nuclei Borderie B. et al Progress in Particle and Nuclear Physics 61 (2008) 551-601
28 141) Coulomb excitation of 68Ni40 at “safe” energies Bree N., Franchoo S. et al Physical Review D78 (2008) 047301
Vague E : campagne d’évaluation 2013 – 2014 23 janvier 2013
142) 1n- and 2n-transfer with the Borromean nucleus 6He near the Coulomb barrier Chatterjee A., ..., Stefan I. , ..., Beaumel D. , Blumenfeld Y., ..., Gupta D. , et al Physical Review Letters 101 (2008) 032701
143) Resonant laser ionization of polonium at rilis-isolde for the study of ground- and isomer- state properties Cocolios T.E., Franchoo S. et al Nuclear Instruments and Methods in Physics Research Research Section B: Beam Interactions with Materials and Atoms 266 (2008) 4403-4406
144) Survey of 17O excited states selectively populated by five-particle transfer reactions Crisp A.M., Maréchal F. et al Physical Review C77 (2008) 044315
145) Structure of the N=27 isotones derived from the 44Ar(d,p)45Ar reaction Gaudefroy L. ... Beaumel D., Blumenfeld Y. , ..., Franchoo S. , Grévy S. , Hammache F. et al Physical Review C78 (2008) 034307
146) Decay Pattern of Pygmy States Observed in Neutron-Rich 26Ne Gibelin J., Beaumel D. ... Blumenfeld Y. et al Physical Review Letters 101 (2008) 212503
147) Multi-particle correlation function to study short-lived nuclei Grenier F., Borderie B. et al Nuclear Physics A811 (2008) 233-243
148) Experimental investigation of the residues produced in the 136Xe+Pb and 124Xe+Pb fragmentation reactions at 1 A GeV Henzlova D., Napolitani P. et al Physical Review C78 (2008) 044616
149) Large proton contribution to the 2+ excitation in 20Mg studied by intermediate energy inelastic scattering Iwasa N., Gibelin J. et al Phys. Rev. C78, 024306 (2008)
150) Structure of upper-g9/2-shell nuclei and shape effect in the 94Ag isomeric states Kaneko K., Misusaki T. et al Physical Review C77 (2008) 064304
151) Virtual coupling potential for elastic scattering of 10,11Be on proton and carbon targets Lapoux V., Alamanos N., Auger F., Blumenfeld Y. ...Mac Cormick M., Maréchal F. ... Suomijärvi T. et al Physics Letters B658 (2008) 198-202
152) Source shape determination with directional fragment-fragment velocity correlations Le Fevre A., Borderie B. et al Physics Letters B659 (2008) 807-812
153) Coincidence measurement of residues and light particles in the reaction 56Fe+p at 1 GeV per nucleon with SPALADIN Le Gentil E., Bacri Ch-O. et al Physical Review Letters 100 (2008) 022701
154) Discriminant Analysis and Secondary-Beam Charge Recognition Lukasik J., Bacri Ch-O. et al Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment 587 (2008) 413-419
155) Multifragmentation threshold in 93Nb+nat Mg collisions at 30 MeV/nucleon Manduci L., Borderie B. et al Nuclear Physics A811 (2008) 93-106
Vague E : campagne d’évaluation 2013 – 2014 24 janvier 2013
156) First Measurement of the Giant Monopole and Quadrupole Resonances in a Short-Lived Nucleus: 56Ni Monrozeau C., Khan E., Blumenfeld Y., ..., Beaumel D., ..., Ebran J.P., Frascaria N., ...Gupta D. ... Maréchal F.,. Scarpaci J.-A., Physical Review Letters 100 (2008) 042501
157) Fission time measurements: a new probe into super-heavy element stability Morjean M., Jacquet D. et al., Physical Review Letters 101 (2008) 072701
158) Freeze-out properties of multifragmentation events Piantelli S., Borderie B. et al Nuclear Physics A809 (2008) 111-128
159) Centrality dependence of isospin effect signatures in 124Sn+ 64Ni and 112Sn+58Ni reactions Planeta R., Borderie B. et al Physical Review C77 (2008) 014610
160) Discrete decay of the yrast superdeformed band in the 151Tb nucleus Robin J., Petrache C. et al Physical Review C78 (2008) 034319
161) In-beam gamma-ray spectroscopy of the neutron-rich nitrogen isotopes 19-22N Sohler D., Azaiez F. et al Physical Review C77 (2008) 044303
162) Disappearance of the N=14 shell gap in the C isotopic chain Stanoiu M. et al Physical Review C78 (2008) 034315
163) Interplay between Single-Particle and Collective Effects in the Odd-A Cu Isotopes beyond N=40 Stefanescu I…. Franchoo S. et al Physical Review Letters 100 (2008) 112502
164) N/Z dependence of projectile fragmentation Trautmann W., Bacri Ch.O. et al International Journal of Modern Physics E, Vol. 17, No. 9 (2008) 1838-1849
Vague E : campagne d’évaluation 2013 – 2014 25 janvier 2013 Conference proceedings
2012
1) Two-proton radioactivity: 10 years of experimental progresses Giovinazzo J…. Matea I. ... Perrot L. et al., 10th International Conference on Clustering Aspects of Nuclear Structure and Dynamics (2012) Journal of Physics: Conference Series
2) Two-proton radioactivity a new probe for structure at the proton drip-line Giovinazzo J…. Matea I., Perrot L, International Conference on Recent Trends in Nuclear Physics (2012) AIP Conference Proceedings
3) Towards the Determination of Superdeformation in 42Ca Hadynska K. … Franchoo S. et al Zakopane Conference on Nuclear Physics ìExtremes of the Nuclear Landscapeî (2012) Acta Physica Polonica B
4) Influence of neutron enrichment on compound system formation and decay in 78Kr+40Ca and 86Kr+48Ca reactions at 10 AMeV Pirrone S. … Borderie B. et al International Conference on Recent Trends in Nuclear Physics (2012) AIP Conference Proceedings
5) Search for α-particle condensation in nuclei from the Hoyle state deexcitation Raduta A., Borderie B. et al 11th International Conference on Nucleus-Nucleus Collisions (NN2012) (2012) Journal of Physics: Conference Series
6) Status and performances of the FAZIA project Rivet M.-F. et al 11th International Conference on Nucleus-Nucleus Collisions (2012) Journal of Physics: Conference Series
2011
7) Decay of excited nuclei produced in the 78;82Kr+40Ca reactions at 5.5 MeV/nucleon Ademard G…. Borderie B. et al 5th International Conference FUSION11 (2011) EPJ Web of Conferences
8) Spectroscopy of the unbound nucleus 18Na in link with 19Mg two-proton radioactivity Assié M. … Schuck P. Fourth International Conference on proton-emitting nuclei - Procon 2011 (2011) AIP Conference Proceedings
9) β-delayed emission of protons at the proton drip-line : the cases of 43Cr and 51Ni Audirac L. … Matea I. et al Fourth International Conference on proton-emitting nuclei - Procon 2011 (2011) AIP Conference Proceedings
10) Experimental evidence for alpha-particle condensation from the Hoyle state deexcitation Borderie B. et al International EFES-IN2P3 Conference on Many Body Correlations from Dilute to Dense Nuclear Systems, MBC 2011 (2011) Journal of Physics: Conference Series
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11) Recent results from INDRA Frankland J.D., Bonnet E., Borderie B. (INDRA Collaboration) et al, International Workshop on Multifragmentation and Related Topics - IWM2011 (2011) EPJ Web of Conferences
12) Isospin effects in central heavy-ion collisions at Fermi energy Galichet E., Rivet M.-F., Gagnon-Moisan F., Borderie B. (INDRA Collaboration) et al Int. Workshop on Multifragmentation and related topics (IWM2011), Caen, France, Novembre 2011, Conference Proceedings, Italian Physical Society
13) Chemistry of nuclear particle production in 32 A MeV 136,124Xe+124,112Sn reactions and nuclear symmetry energy Kabtoul M. … Galichet E. International Workshop on Multifragmentation and related topics - IWM 2011 (2011) EPJ Web of Conferences
14) Decay modes of the systems formed in the reactions 78Kr+40Ca and 86Kr+48Caª La Commara M. … Borderie B. et al International Workshop on Multifragmentation and Related Topics - IWM2011 (2011) EPJ Web of Conferences
15) Spectroscopy of the Unbound States of the Drip-Line Nucleus 24O Lapoux V. …Franchoo S. et al The Yukawa International Seminar 2011 (YKIS2011), Frontier Issues in Physics of Exotic Nuclei (2011) Progress of Theoretical Physics Supplement
16) Fusion of 8He with 206Pb around Coulomb barrier energies Parkar V.V., ... Alvarez M.A.G., Beaumel D., et al Proc.5th International Conference of Fusion11: Saint-Malo, France, May 2-6, 2011, Ch.Schmitt, et al. Eds. p.16009 (2011); EPJ Web Conf.v.17 (2011)
17) Development of the CRIS (Collinear Resonant Ionisation Spectroscopy) beam line Procter T.J., Le Blanc F. et al Rutherford Centennial Conference on Nuclear Physics (2011) Journal of Physics: Conference Series
18) Asymmetric fission in 78Kr+40Ca reactions at 5.5 MeV/nucleon Wieleczko J.P., Borderie B. et al Third International Workshop on Compound Nuclear Reactions and Related Topics (CNR11) (2011) EPJ Web of Conferences
19) Study and comparison of the decay modes of the systems formed in the reactions 78Kr+40Ca and 86Kr+48Ca at 10 AMeV Pirrone S., Borderie B. et al Third International Workshop on Compound Nuclear Reactions and Related Topics (CNR11) (2011) EPJ Web of Conferences
20) ISODEC Experiment: study and comparison of the decay mode of 78Kr+ 40Ca and 86Kr+48Ca systems at 10 AMeV Pirrone S., Borderie B. et al 5th International Conference FUSION11 (2011) EPJ Web of Conferences
21) Direct evidence of a-particle condensation for the Hoyle state Raduta A. et al International Workshop on multifragmentation and Related Topics - IWM 2011 (2011) EPJ Web of Conferences
Vague E : campagne d’évaluation 2013 – 2014 27 janvier 2013 2010
22) Spectroscopy of the unbound nucleus 18Na Assié M. et al 2nd Workshop on state of the Art in Nuclear Cluster Physics SOTANCP2 (2010) International Journal of Modern Physics E
23) Neutron Correlations in 6He viewed through Nuclear Break-up Reactions Assié M., Schuck P. et al International Symposium Forefronts of Researches in Exotic Nuclear Structures (2010) Modern Physics Letters A
24) A novel manifestation of alpha clustering in 212Po: Pure alpha-208Pb states revealed by their enhanced E1 decays Astier A., Schuck P. et al International Nuclear Physics Conference (INPC) (2010) Journal of Physics: Conference Series
25) Enhanced e1 Decays Measured in 212Po Populated by α Transfer:. a Novel Manifestation of α Clustering Astier A., Schuck P. et al International Symposium on Forefronts of Researches in Exotic Nuclear Structures (2010) Modern physics letters A
26) Experimental studies of an exotic decay mode at the proton drip-line: the two-proton radioactivity Audirac L., Matea I. et al 3rd International Conference on Frontiers in Nuclear Structure, Astrophysics and Reactions - FINUSTAR3 (2010) AIP Conference Proceedings
27) Shell and shapes in the 44S nucleus Caceres L…. Azaiez F. et al Zakopane Conference on Nuclear Physics - Extremes of the Nuclear Landscape (2010) Acta Physica polonica B
28) Refinement of the 42Ca Level Scheme. Preliminary Results from the First AGATA Demonstrator Experiment Hadyskakik K., Azaiez F. et al Zakopane conference on nuclear physics (2010) Acta Physica Polonica B
29) Search for 2d5/2 Neutron States in 69Ni Moukaddam M., Duchene G., Beaumel D.,..., Flavigny F., Franchoo S.,Gibelin J.,Giron S., ..., Guillot J., ..., Hammache F., ..., Matea Y., Matta A., ..., de Sereville N. et al XLV Zakopane Conference on Nuclear physics ìExtremes of the Nuclear Landscapeî (2010) Acta Physica Polonica B
+ 74 30) Lifetime measurement of 2 1 state in Zn with differential Plunger technique Niikura M. … Azaiz F. et al XLV, Zakopane Conference on Nuclear physics ìExtremes of the Nuclear Landscapeî (2010) Acta Physica Polonica B
31) Probing pre-formed alpha particles in the ground state of nuclei Scarpaci J.A. et al, 2nd Workshop on ìState of the Art in Nuclear Cluster Physicsî (SOTANCP2) (2010) International Journal of Modern Physics E
32) Production of α-particle condensate states in heavy-ion collisions Raduta A., Borderie B. et al 2nd Workshop on State of the Art in Nuclear Cluster Physics (SOTANCP2) (2010) International Journal of Modern Physics E
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33) Influence of the Neutron Richness on Binary Decays Ademard G. ... Borderie B. et al Second International Workshop on Compound Nuclear Reactions and Related Topics, CNR*09 (2009) EPJ Web of Conferences
34) Fast timing: Lifetime measurements with LaBr(3) scintillators Deloncle I., Roussière B. et al XVIII INTERNATIONAL SCHOOL ON NUCLEAR PHYSICS, NEUTRON PHYSICS AND APPLICATIONS (2009) Journal of Physics Conference Series
35) Probing High-Velocity Transient-Field Strength Using Heavy-ions Traversing Fe and Gd Fiori E. … Stefan I. et al Nuclear Structure and Dynamics (2009) AIP Conference Proceedings
36) Isospin diffusion in 58Ni-induced reactions at intermediate energies Galichet E., Rivet M.F., Borderie B. ... Le Neindre N., INDRA Collaboration(s) et al International workshop on nuclear dynamics in heavy-ion reactions and the symmetry energy (2009) International Journal of Modern Physics E
37) Gamma-Beta-Neutron Detectors Set-Up at ALTO Ibrahim F. et al International Symposium on Exotic Nuclei - EXON 2009 (2009) AIP Conference Proceedings
38) Resonances of 6He via the 8He(p,t)6He reaction Lapoux V. ... Auger F., Avez B., Beaumel D., Blumenfeld Y. ... Guillot J. ... Suzuki D., Wolski R. 12th International Conference on Nuclear Reaction Mechanisms (2009) Proceedings of the 12th International Conference on Nuclear Reaction Mechanisms
39) Single and Multi-Nucleon Transfer Reactions for Nuclear Moment Studies Toward Radioactive-Ion Beams Lozeva R.L., Ibrahim F. et al International Symposium on Exotic Nuclei - EXON 2009 (2009) AIP Conference Proceedings
40) An ion cooler-buncher for high-sensitivity collinear laser spectroscopy at ISOLDE Manè E…. Flanagan K. et al The Fifth International Conference on Exotic Nuclei and Atomic Masses ENAMí08 (2008) European physical Journal A
41) Influence of the neutron excess on binary decays in 78,82Kr+40Ca at 5.5 MeV/A reactions Wileczko J.P. … Borderie B. et al International Conference Nuclear Structure and Related Topics (2009) Proceedings of the International Conference Nuclear Structure and Related Topics
2008
42) Neutron correlations in 6He viewed through nuclear break-up Assié M. et al The Fifth International Conference on Exotic Nuclei and Atomic Masses ENAMí08 (2008) European physical Journal A
43) High-Spin States of 84, 85Br: Mapping the Proton Sub-Shells towards 78Ni Astier A., Schuck P. et al Frontiers in Nuclear Structure and Reactions (FINUSTAR 2) (2007) AIP Conference Proceedings
44) Shell structure evolution in nuclei : new paradigm Azaiez F. Japanese French Symposium - New paradigms in Nuclear Physics (2008) International Journal of Modern Physics E
Vague E : campagne d’évaluation 2013 – 2014 29 janvier 2013
45) Collapse of the N=28 shell closure in the Si isotopes Bastin B. … Azaiez F. et al 23rd International Nuclear Physics Conference INPC 2007 (2007) Nuclear physics A
46) Studies of exotic systems using transfer reactions at GANIL Beaumel D. et al The International Symposium on Physics of Unstable Nuclei (ISPUN07) (2007) Physics of Unstable Nuclei - Proceedings of the International Symposium on Physics of Unstable Nuclei
47) Study of multi-nucleon transfer reactions with light nuclei Benzoni G…. Azaiez F. et al SPIRAL Coll, Frontiers in Nuclear Structure, Astrophysics and Reactions: FINUSTAR 2 (2007) AIP Conference Proceedings
48) A time projection chamber to study two-proton radioactivity Blank B. … Matea I. et al XVth International Conference on Electromagnetic Isotope Separators and Techniques related to their Applications (EMIS2007) (2007) Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
49) Influence of neutron enrichment on disintegration modes of compound nuclei Bonnet E…. Borderie B. et al First Workshop on State of the Art in Nuclear Cluster (2008) International Journal of Modern Physics E
43 50) Magnetic moment of mS Daugas M. J. … Matea I. et al Nuclear Physics and Astrophysics: From Stable Beams to Exotic Nuclei (2008) AIP Conference Proceedings
51) Dynamical Signals in Fragmentation Reactions: Time Scale Determination from Three Fragments Correlations by Using the 4π CHIMERA Multidetector De Filippo E. … Borderie B. et al The IV Workshop on Particle Correlations and Femtoscopy (2008) Acta Physica Polonica B
52) Search for Fingerprints of Tetrahedral Symmetry in 156Gd Doan Q.T…. Verney D. et al Zakopane Conference on Nuclear Physics (2008) Acta Physica Polonica B
53) Recent results from GANIL Franchoo S. … Azaiez F., Beaumel, D.;... Blumenfeld Y. ... Hammache, F. ... Ibrahim, F. ... Stefan, I., Suzuki, T. ... Verney, D., et al Zakopane Conference on Nuclear Physics (2008) Acta Physica Polonica B
54) Decay Pattern of Pygmy States Observed in Neutron-Rich 26Ne Gibelin J., Beaumel D. ... Blumenfeld Y. ... Fortier S. , Frascaria N. et al New paradigms in nuclear physics (2008) international journal of modern Physics E
55) Structure and low-lying states of the 8He exotic nucleus via direct reactions on proton Lapoux V., Beaumel D. et al The International Symposium on Physics of Unstable Nuclei (ISPUN07) (2007) Physics of Unstable Nuclei - Proceedings of the International Symposium on Physics of Unstable Nuclei
Vague E : campagne d’évaluation 2013 – 2014 30 janvier 2013
56) Yrast spectroscopy in Ti49-51 via fusion-evaporation reaction induced by a radioactive beam Niikura M. et al The Fifth International Conference on Exotic Nuclei and Atomic Masses ENAMí08 (2008) European physical Journal A
57) Study of the 20O(d,t) reaction with the TIARA-MUST2-VAMOS-EXOGAM setup Ramus A. et al Japanese French Symposium - New paradigms in Nuclear Physics (2008) International Journal of Modern Physics E
58) Nuclear Structure far from stability at the N = 50 Shell Closure Sahin E. … Azaiez F. et al 2nd International Conference on Frontiers in Nuclear Structure, Astrophysics and Reactions (2007) AIP Conference Proceedings
59) Structure of the neutron rich Ga and Ge isotopes observed at Alto Verney D. et al Japanese French Symposium - New paradigms in Nuclear Physics (2008) International Journal of Modern Physics E
60) Influence of the N/Z ratio on Disintegration Modes of Compound Nuclei Wieleczko J.P., Borderie B. et al FUSION08: New Aspects of Heavy Ion Collisions Near the Coulomb Barrier (2008) AIP Conference Proceedings
61) N/Z influence on disintegration modes of compound nuclei Wieleczko J.P., Borderie B. et al Zakopane Conference on Nuclear Physics (2008) Acta Physica Polonica B
Vague E : campagne d’évaluation 2013 – 2014 31 janvier 2013 Invited Talks
2013
1) The ALTO facility at IPN Orsay Ibrahim F. (inv talk) Workshop ELI-NP 2013, Bucharest, Roumania
2) ALTO, the electron-driven ISOL facility in Orsay: status and perspectives Verney D. (inv. Talk) International Nuclear Physics Conference, Florence, 2-7June, 2013
2012
3) PSA Studies for GASPARD Assié M. (inv. Talk) Compstar 2012, Papeete
4) PSA Studies for GASPARD Assié M. (inv. Talk) DREB 2012, Pise
5) PSA Studies for GASPARD Assié M. (inv. Talk) EGAN 2012 Orsay
6) Pairing in nuclei viewed through nuclear break-up Assié M. (inv. Talk) LEA COLLIGA Workshop, Padoue, Italy, 2012
7) Simulations for GASPARD Status of the GASPARD project Assié M. et al (inv. Talk) GHT workshop, Padoue, 2012
8) Study of pairing and clusterisation in nuclei through nulcear beak-up Assié M. et al (inv. Talk), ESNT Shell model tutorial, Saclay, 2012
9) Study of pairing and clusterisation in nuclei through nulcear break-up Assié M. et al (inv. Talk) Eurisol Topical meeting, Lisbonne, 2012
10) Experimental evidence of clusterization in nuclei through nuclear break-up Assié M. et al (inv. Talk) Spiral2 week, Caen, 2012
11) Recent results from single-particle spectroscopy using the (d,p) transfer reaction Beaumel D. (inv. Talk) International Symposium on Perspectives in Isospin Physics. RIKEN, Japon, 27-28 Septembre 2012
12) Perspectives in transfer reactions at next generation facilities Beaumel D. (inv. Talk) 3rd International EURORIB conference (EURORIB’12). Padova, Italy, 20-25 May, 2012
13) The behaviour of constrained caloric curves as ultimate signature of a phase transition for hot nuclei Borderie B. (inv. Talk) 11th Int. Conf. On Nucleus-Nucleus collisions (NN2012), San Antonio, Texas, USA, May 27-June 1, 2012
14) The ALTO facility for the production of radioactive beams Ibrahim F., ARIEL Workshop, Triumf, Vancouver Juillet 2012
Vague E : campagne d’évaluation 2013 – 2014 32 janvier 2013
15) The ALTO facility at IPN Orsay Ibrahim F., Latin American Symposium on nuclear Physics, Maresias, Bresil Sept. 2012
16) The ALTO facility at IPN Orsay Ibrahim F., SCRIBE 2012, Calcutta, India Nov. 2012
17) Experimental observations of isospin effects : isospin diffusion -multifragmentation Rivet M.-F. (inv. Talk). Fluctuations and temporal evolution in heavy-ion collisions, Saclay (France) 9 - 10 mai 2012
18) Status and performances of the FAZIA project Rivet M.-F. (inv. Talk). 11th Int. Conf. On Nucleus-Nucleus collisions (NN2012), San Antonio, Texas, May 27-June 1, 2012
19) Experimental observations of isospin effects : isospin diffusion - multifragmentation.pt Rivet M.-F. (inv. Talk). Fluctuations and temporal evolution in heavy-ion collisions, Saclay (France) 9 - 10 mai 2012
20) Modern decay spectroscopy with beta-gamma-neutron detectors at ALTO Verney D. (inv. Talk) Zakopane Conference on Nuclear Physics, August 27 ‐ September 2, 2012
21) News from the IN2P3/STFC French-UK Gamma-ray Loan Pool Verney D. (inv. Talk) EGAN Workshop, Orsay, 28-28 June 2012
2012
22) Spectrosocpy of the unbound nucleus 18Na Assié M. et al., (inv. Talk) 2nd Worshop on the State of the Art in Nuclear Cluster Physics, SOTANCP2, Bruxelles (B), BE 971-975
23) Spectrosocpy of the unbound nucleus 18Na Assié M. et al (inv. Talk) PROCON 2011, Bordeaux
24) Nucleons correlations in 6He and 6Li with nuclear breack-up Assié M. et al (inv. Talk) LEA COLLIGA Workshop, Legnaro, Italy, 2011
25) Two-proton capture on 15O and protons correlation in two-proton emission from excited states of 17Ne Assié M. (inv. Talk) SPIRAL2 week 2011, Caen
26) New results from transfer reaction studies with the MUST2 array Beaumel D. (inv. Talk) International Symposium on Physiscs of Unstable Nuclei (ISPUN11). Hanoi, Vietnam, 23-29 Novembre 2011
27) (d,p) transfer reaction studies at LISE/GANIL Beaumel D. (inv. Talk) International Conference on Advances in Radioactive Isotopes Science (ARIS2011) Leuven, May 29th – June 3rd, 2011
28) New Silicon array for new facilities Beaumel D. (inv. Talk) EGAN workshop. Padova, Italy, 27-30th June, 2011
Vague E : campagne d’évaluation 2013 – 2014 33 janvier 2013
29) Future studies of neutron-proton pairing by deuteron transfer Beaumel D. (inv. Talk) FUSTIPEN Workshop on np pairing. GANIL, Feb 3rd, 2011
30) Recent studies of transfer reactions with MUST2 at GANIL and RIKEN Beaumel D.(inv. Talk) French-Japanese Symposium on Nuclear Structure Problems. RIKEN, Japon, January 4-8th, 2011
31) Constrained caloric curves for hot nuclei Borderie B. et al International Workshop on Multifragmentation and related topics, Caen, France, November 2-5, 2011
32) Evidence for alpha-particle condensation from the Hoyle deexcitation Borderie B. (inv. Talk) Int. Workshop on Clusters in nuclei and nuclear matter, European Centre for Theoretical Studies in Nuclear Physics and Related Areas, Trento, Italy, june 13-17, 2011
33) Nuclear alpha-particle condensation Borderie B. (inv. Talk) LEA COLLIGA Workshop, Legnaro, Italy, November 18-19, 2010, systems, MBC2011, Paris, France, February 15-18, 2011
34) Experimental evidence for alpha-particle condensation from the Hoyle state deexcitation Borderie B. (inv. Talk) International Conf. on Many body correlations from dilute to dense nuclear, Orsay 2011
35) Isospin effects in central heavy-ion collisions at Fermi energy Rivet M.-F. (inv. Talk), International Workshop on Multifragmentation IWM 2011, Caen, (France) November 2-5 2011
36) Isospin effcts in central heavy-ion collisions at Fermi energy Rivet M.-F. (inv. Talk), International Workshop on Multifragmentation IWM 2011, Caen, (France) 2-5 novembre 2011.
37) Study of the N=50 major shell effect towards 78Ni : contribution from beta-decay studies at IPN Orsay and potential perspectives with E(U)RICA Verney D. (inv. Talk) E(U)RICA International Workshop RIKEN Nishina Center 23-24 May 2011
2012
38) R&D on Silicon detectors at IPN Orsay Assié M. et al (inv. Talk) 2nd joint meeting GASP'HYDE, Huelva (SP), 2010
39) Neutron Corralations in 6He viewed through Nuclear Break-up Reactions Assié M. et al (inv. Talk) Int Symposium Forefronts of Researches in Exotic Nuclear Structures, Niigata (japon) JP 1846-1849
40) Studies of very neutron-rich nuclei at GANIL/SPIRAL Beaumel D. (inv. Talk) Symposium HALO2010. Hayama (Japon) Décembre 2010
41) Shell Structure Evolution inferred from Transfer Reactions Beaumel D. (inv. Talk) Zakopane International Conference on Nuclear Physics. Zakopane, Pologne, Septembre 2010
Vague E : campagne d’évaluation 2013 – 2014 34 janvier 2013
42) Phase transition for hot nuclei: present status Borderie B. (inv. Talk) Giovanni RACITI International Memorial Meeting, Univ. of Catania, Italy, February 1st, 2010
43) Phase transition for hot nuclei: present status Borderie B. (inv. Talk) Giovanni RACITI International Memorial Meeting, Univ. of Catania, Italy, February 1st, 2010
44) The isol technique Ibrahim F. (inv talk), Carpathian Summer School for Nuclear Physics June 2010
45) Mesures de temps par fluorescence X Jacquet D. (inv. Talk). Collogue à l'occasion des 65 ans de Bernard Borderie, IPNO Orsay 13-14 décembre 2010
46) De l'activation à la fragmentation Rivet M.-F. (inv. Talk). Colloque à l'occasion des 65 ans de Bernard Borderie, IPN Orsay 13-14 décembre 2010.
47) Evolution of N=50 towards 78Ni: recent inputs from experiments Verney D. (inv. Talk) Workshop ‘Espace de Structure Nucléaire Théorique’, Saclay (France) 3-5 May 2010
48) New perspectives North to 78Ni Verney D. (inv. Talk) LEA COLLIGA Workshop, Padova (Italy), 15-19 Nov. 2010
2009
49) Shell structure of neutronÅ|rich Oxygen isotope Beaumel D. (inv. Talk) International workshop on Direct Reactions with Exotic Beams DREB09. Tallahassee, Floride, USA, Décembre 2009
50) Direct reactions with Radioactive Beams : recent results Beaumel D. (inv. Talk) Colloque GANIL Giens, septembre 2009
51) Shell evolution in light nuclei inferred from transfer reactions Beaumel D. (inv. Talk) Xth Conférence on Nucleus-Nucleus collision NN2009 Pekin (Chine), Août 2009
52) The prominent role of the heaviest fragment in multifragmentation and phase transition for hot nuclei Borderie B. (inv. Talk) International Workshop on Nuclear Dynamics in Heavy-Ion Reactions and the Symmetry Energy (IWND2009) (2009) International Journal of Modern Physics E
53) Multifragmentation and phase transition for hot nuclei: recent progress Borderie B. (inv. Talk) 10th Int. Conf. On Nucleus-Nucleus collisions (NN2009), Beijing, China, August 16-21, 2009
Vague E : campagne d’évaluation 2013 – 2014 35 janvier 2013
54) Advancement in the understanding of multifragmentation and phase transition for hot nuclei Borderie B. (inv. Talk) International Workshop on Multifragmentation and related topics, Catania, Italy, November 4-7, 2009
55) Search for alpha-particle condensation with CHIMERA Borderie B. (inv. Talk) LEA COLLIGA Workshop, Paris, France, November 23-24, 2009
56) Partitions in multifragmentation Borderie B. (inv. Talk) Int. Conf. on Nuclear Fragmentation (NUFRA2009), Kemer, Turkey, September 28 – October 3, 2009
57) Production of rare nuclei at ALTO Ibrahim F. (inv talk) iaea conference, Vienne, Autriche Mai 2009
58) News from ALTO Ibrahim F. (inv talk) EXON2009, Sochi, Russie Sept. 2009
59) Isospin diffusion in 58Ni induced reactions at intermediate energies Rivet M.-F. (inv. Talk) International workshop on nuclear dynamics in heavy-ion reactions and the symmetry energy, Shanghai (Chine), 22-25 aout 2009.
60) Multifragmentation and phase transition of hot nuclei : overview and recent advances. Nuclear dynamics from giant resonances to quark deconfinement Rivet M.-F. (inv. Talk) Workshop in honor of the 70th birthday of Massimo di Toro, Catania (Italie) 18-19 septembre 2009
61) Structure of Ga and Ge isotopes beyond N=50 observed at ALTO Verney D. (inv. Talk) International Symposium on Exotic Nuclei, Sochi (Russia), 28 Sept.-2 October 2009
2008
62) Light neutron-rich nuclei beyond the dripline by means of transfer reactions Beaumel D. (inv. Talk) Unbound Nuclei Workshop Pise, Italie, 3-5 novembre 2008
63) Pair transfer – Direct reactions to probe pairing Beaumel D. (inv. Talk) ESNT workshop on pairing correlation. Saclay, 13-15 octobre 2008
64) Light neutron-rich nuclei beyond the dripline Beaumel D. (inv. Talk) Gordon Research Conference on Nuclear Chemistry. Colby Sawyer college, New London, NH, USA, 15-19 juin 2008
65) Transfer reactions as tool for nuclear astrophysics: the 13C(_,n)16O case. Hammache F. (inv. Talk) The Xth International Symposium on Nuclei in The Cosmos", Mackinac Island, Michigan, 27 Juillet -01 Aout 2008
66) The ALTO facility Ibrahim F. (inv talk) Workshop LEA IN2P3-INFN, Catane, Italie Oct. 2008
Vague E : campagne d’évaluation 2013 – 2014 36 janvier 2013
67) The ALTO facility Ibrahim F., Kernz08 conférence, Queenstown, Nouvelle Zélande Déc. 2008
68) Multifragmentation : recent experimental highlights. Rivet M.-F. (inv. Talk), Nuclear Chemistry Gordon Conference 2008, New London, NH, (USA) 15-20 juin 2008
69) Influence of the entrance channel on multifragmentation properties Rivet M.-F. (inv. Talk), 236th ACS National Meeting, Symposium in honor of the scientific career of John M. Alexander, Philadelphia, PA (USA), 17-19 aout 2008
70) INDRA : résultats marquants et futur Rivet M.-F. (inv. Talk) Colloque en l'honneur de Roland Dayras, IRFU/SPhN Saclay, 17 octobre 2008.
Vague E : campagne d’évaluation 2013 – 2014 37 janvier 2013 Seminars
2012
1) Beaumel D. Direct reactions studies using the MUST2 array RIKEN (Japon), 18 septembre 2012
2) Borderie B. Mise en évidence de la condensation Bose-Einstein dans les noyaux atomiques IPN Orsay (France), 12 mars 2012
2011
3) Beaumel D. Status of the GASPARD project Indo-French theme meeting (LIA) meeting on Physics with RIB. Mumbai, Inde, 21-22 novembre 2011
4) Beaumel D. Status of GASPARD. Scientific Advisory Committee du GANIL Workshop GANIL. Belgodère, 26-30 septembre 2011
5) Beaumel D. Status of GASPARD 2nd GASPARD-HYDE joint meeting. Huelva, Espagne, 11-13 juillet 2011
6) Beaumel D. Prospectives dans le domaine des réactions directes Journées de prospectives de l’IPNO. Le Croizic, 28-30 mars 2011
7) Beaumel D. Structure des noyaux loin de la stabilité: Résultats récents obtenus avec le détecteur MUST2 et perspectives. Séminaire de la Division de Recherche de l’IPNO. IPN Orsay, 28 février 2011
8) Ibrahim F. The ALTO facility Séminaire ISOLDE, CERN 1er mars 2011
9) Ibrahim F. The ALTO facility for the production of radioactive beams LIA franco Japonais, Riken Tokyo Janvier 2011
10) Jacquet D. Mesures de temps par fluorescence X: un outil efficace pour sonder la stabilité des superlourds. IPN Orsay (France), 14 décembre 2011
Vague E : campagne d’évaluation 2013 – 2014 38 janvier 2013
2010
11) Beaumel D. GASPARD status and LoI’s for SPIRAL2 AGATA week. Lyon, octobre 2010
12) Beaumel D. the GASPARD project : status and perspectives EXL/R3B/Elise joint meeting. GSI, Allemagne, avril 2010
13) Beaumel D. Status of GASPARD, 1st GASPARD-HYDE joint meeting. Barcelona, 31 Mars-1er avril 2010
14) Borderie B. Condensation Bose-Einstein en Physique Nucléaire LPSC Grenoble, 24 juin 2010
15) Borderie B. Condensation Bose-Einstein en Physique Nucléaire CENBG Bordeaux, 9 Juillet 2010
16) Borderie B. Condensation Bose-Einstein en Physique Nucléaire LPSC Grenoble (France), 24 juin 2010
17) Della Negra S. Massive cluster projectiles, Gabriel Lippman Institute, Luxembourg, 2 septembre 2010
18) Ibrahim F. The ALTO facility for the production of radioactive beams GANIL 18 juin 2010
19) Rivet M.-F. De l'activation à la fragmentation Colloque a l'occasion des 65 ans de Bernard Borderie, IPN Orsay 13-14 décembre 2010
2009
20) Borderie B. Multifragmentation et transition de phases des noyaux atomiques, IPN Orsay (France), 15 juin 2009
21) Borderie B. Overview of new INDRA results on multifragmentation and phase transition for hot nuclei Jagiellonian University, Cracovie (Pologne), 23 octobre 2009
22) Borderie B. Overview of new results on multifragmentation and phase transition for hot nuclei IFIN/HH, Bucarest (Roumanie), 9 décembre 2009
23) Ibrahim F. The ALTO Facility CERN, Genève 29 Avril 2009
24) Ibrahim F. Production of RIB using ISOL techniques Hanoï Vietnam Nov. 2009
Vague E : campagne d’évaluation 2013 – 2014 39 janvier 2013
25) Ibrahim F. Production of rare nuclei at ALTO, study of the weak coupling in the vicinity of 78Ni Sao Paulo Brésil Nov 2009
2008
26) Beaumel D. le projet GASPARD Conseil Scientifique de l’IPNO Orsay, 1er juillet 2008
27) Ibrahim F. Status of the ALTO facility, TRIUMF Vancouver, Canada Mai 2008
Vague E : campagne d’évaluation 2013 – 2014 40 janvier 2013 Lectures
2010
1) Rivet M.-F. Dynamique et thermodynamique dans les collisions nucléaires : de la détection à la physique Ecoles doctorales SIMEN (Caen) et PNC (Orsay) Caen, 17-21 mai 2010
2009
2) Rivet M.-F. Constraining the density dependence of the symmetry energy with experimental results from heavy-ion collisions Ecole internationale Joliot-Curie, Lacanau (France) 28 septembre-3 octobre 2009
3) Verney D. Cours de spécialisation en structure nucléaire Master2 NPAC Paris Sud
2008
4) Verney D.
Cours de spécialisation en structure nucléaire Master2 NPAC Paris Sud
5) Verney D. Travaux expérimentaux auprès de l’accélérateur TANDEM d’Orsay Master2 E&E Paris Sud
Vague E : campagne d’évaluation 2013 – 2014 41 janvier 2013
Conference organization and Publisher activities
Verney D. Membre du comité d’organisation LAP2012 : Proceedings of the 6th International Conference on Laser Probing, 4-8 Juin 2012, Paris. previously published in Hyperfine Interaction Volume 216, 2013 Springer. ISBN 978-94-007-6494-1 Full Guest Editor Hyperfine Interactions en 2012-2013
Membre du comité d’organisation du 2nd international workshop on the Physics at the ALTO facility, 14-15 Mai 2013, Orsay
Jacquet D. First ENSAR-ECOS Workshop on FUture Super-Heavy Element Strategy – FUSHE 2012, Erbismühle – Weilrod, Germany - May 13th – 16th 2012 (membre du comité d'organisation)
Napolitani P. Fluctuations and temporal evolution in heavy ion collisions’ Atelier dans le cadre des Espaces de Structure Nucléaire Théorique (ESNT) au CEA/SPhN, May 2012 (membre du comité d'organisation)
Rivet M.F. International Workshop on Multifragmentation IWM 2011, Caen, (France) 2-5 novembre 2011. (membre du comité scientifique et du groupe d’édition des proceedings)
Vague E : campagne d’évaluation 2013 – 2014 42 janvier 2013
Responsabilities and expert committees
Azaiez F. 2004-2008 : Membre du conseil scientifique de l’IPN-Orsay 2004-: Comités d’évaluation pour le compte de : DOE (E.U), SERC&ESPRC (R.U), STFC (R.U), OTKA (Hongrie), NRF (Afrique du Sud) 2005-2010 : Responsable scientifique du laboratoire européen associé GANIL-LNL/LNS 2005-: Président du groupe de travail européen ECOS 2006-: Membre du comité international de conduite du projet AGATA 2008-: Président du comité international de conduite du projet PARIS 2008-: Membre du comité international de coordination de la Phase Préparatoire du projet SPIRAL2 2008-: Membre du comité international de coordination de l’Instrumentation du projet SPIRAL2 2009-2010 : Directeur de l’école internationale Joliot-Curie de Physique Nucléaire 2009-: Membre du Comité Européen de coordination de la Physique nucléaire (NuPECC) 2010-: Directeur de l’Institut de Physique Nucléaire d’Orsay 2012-: Membre du Nuclear Physics Board de la societe europeenne de Physique ------
Beaumel D. Porte-parole du projet GASPARD Membre du comité de coordination de l’instrumentation (ICC) pour SPIRAL2 Expert pour l’ANR (une expertise réalisée) Membre du comité d’expérience du laboratoire RCNP-Osaka (Elu chairman depuis aout 2012) ------
Ibrahim F. 2008-2013 : Responsable français Collaboration IN2P3 Dubna Instrumentation auprès d’ALTO 2012-2013 : Co directeur français LIA FVPPL France Vietnam 2008 - : Responsable français du MoU TRIUMF ALTO 2008-2010 : Responsable scientifique de l’installation Tandem-ALTO 2008-2010 : Coordonateur scientifique du projet ALTO 2008-2010 : Membre du conseil scientifique du GANIL 2008-2011 : Responsable Français du PICS : JINR Dubna/ ALTO 2011-2013 : Coordonnateur scientifique pour le CNRS de l’I3 européen ENSAR 2011-2013: Responsable de la TNA ALTO dans le cadre de ENSAR, coordinateur du WP20 2011-2013: Responsable scientifique national pour le CNRS d’European Nuclear Science and Applications Research (ENSAR), programme Capacities du 7eme Plan Cadre Européen 2012-… Directeur de la Division de Recherche IPN Orsay ------
Vague E : campagne d’évaluation 2013 – 2014 43 janvier 2013
Verney D. Membre du Collaboration Council DESIR (Equipex et projet SPIRAL2) European Nuclear Science and Applications Research (ENSAR), programme Capacities du 7eme Plan Cadre Européen, Participation WP n°20 – coordination scientifique Trans-National Access facility n°7 ALTO Représentant IPN dans la collaboration AGATA (2012-… ) Membre du France-UK Ge Loan Pool Committee (2005-… ) Responsable de la France-UK Loan-Pool “Home Base” (2007-… ) Responsable français Accord Bilatéral JSPS (Japon) – CNRS (2012-2014) Coordinateur scientifique des accélérateurs Tandem/ALTO de l’Institut de Physique Nucléaire (2010-…) Responsable (mandat électif) du groupe de Structure Nucléaire de l’IPN (2008-…)
Vague E : campagne d’évaluation 2013 – 2014 44 janvier 2013
Prices and Awards
Prix Flerov Galès S. (2010) Guillemaud-Mueller D. (2010)
Ordre National de la Légion d’Honneur Guillemaud-Mueller D. (Chevalier) (2009)
Vague E : campagne d’évaluation 2013 – 2014 45 janvier 2013
PhD Thesis
1) ASSIE Marlène (J.A. SCARPACI) Influence des corrélations entre les nucléons sur les réactions de cassure nucléaire : aspects théoriques et expérimentaux (16/09/08)
2) LEBOIS Mathieu (F. IBRAHIM) Structure des noyaux de gallium et de germanium riches en neutrons au-delà de N=50 à ALTO (23/09/08)
3) RAMUS Alexis (Y. BLUMENFELD) Etude des noyaux instables 19O et 25Ne par réaction de transfert à l'aide du dispositif MUST2- TIARA-VAMOS-EXOGAM (16/09/09)
4) GAGNON-MOISAN Francis (MF. RIVET, R. ROY) Effets d'isospin et noyaux chauds (10/03/10)
5) CUONG PV (F. IBRAHIM) Development of a new surface ion-source and ion guide in the Alto project (16/12/10)
6) MOUGINOT Baptiste (F. AZAIEZ) Recherche de la vibration géante de paires et mesure du temps de vie du premier état excité 2+ du 74Zn par méthode plunger (17/12/10)
7) TASTET Benoit (F. LEBLANC) Structure des noyaux de gallium, de germanium et d'arsenic riches en neutrons autour de N=50 et développement d'une source d'ionisation laser à ALTO (13/05/11)
8) FERRATON Mathieu (D. VERNEY, F. IBRAHIM) Collisions profondément inélastiques entre ions lourds auprès du Tandem d'Orsay &Spectroscopie g des noyaux exotiques riches en neutrons de la couche fp avec le multidétecteur germanium ORGAM (20/07/11)
9) FLAVIGNY Freddy (D. BEAUMEL) Détermination de facteurs spectroscopiques absolus par réactions de knockout et de transfert (21/09/11)
10) GIRON Sandra (D. BEAUMEL) Etude de la réaction d'intérêt astrophysique 60Fe(n;gamma)61Fe par réaction de transfert (d,p) gamma (16/12/11)
Vague E : campagne d’évaluation 2013 – 2014 46 janvier 2013
11) MATTA Adrien (D. BEAUMEL) Etude du noyau très riche en neutrons 10He par réaction de transfert d'un proton 11Li(d,3He) (27/02/12)
12) KOLOS Karolina (F. IBRAHIM, D. VERNEY) Etude de la structure nucléaire au voisinage de 78NI par décroissance de 84Ga (24/09/12)
Ongoing PhD thesis
13) LEFEBVRE Laurent (M. ASSIE) Etude expérimentale et théorique du cluster ring alpha dans les noyaux (01/09/10-20/09/13)
14) TESTOV Dmitry (F. IBRAHIM) Effect of shell closure N=50 and n=82 on the structure of very neutron-rich nuclei at ALTO. Measurements of neutron emission probabilities and half lives of nuclei astrophysical r-processes (01/12/10-30/11/13)
15) LE CROM Benjamin (Y. BLUMENFIELD) Etude de l'appariement neutron-protons dans les noyaux instables N=Z par réactions de transfert de deux nucléons (01/10/12-30/09/15)
16) MORFOUACE Pierre (F. AZAIEZ) Quantification de la force proton-neutron dans les isotopes de Cuivre riches en neutrons par réaction de transfert (01/10/11-01/09/14)
Vague E : campagne d’évaluation 2013 – 2014 47 janvier 2013
IN2P3 Collaborations – 2008-2013
Responsables Collaborations Thème français Date de Fin JINR DUBNA - RUSSIE Investigation of multi-neutron decay of neutron- 06-75 rich fission fragments in the frame of the ALTO project Ibrahim F. En cours Novel apporach for the study of molecular 07-78 resonances in exotic nuclei Beaumel D. 2011 IFIN BUCAREST - ROUMANIE Clusterization in Nuclear Systems and intra-event 09-A47 correlation methods Borderie B. En cours Multifragmentation and isospin degree of 03-37 freedom Borderie B. 2008 COPIN laboratoires Polonais 04-112 Production et étude de noyaux exotiques Roussière B. 2010 06-126 Exotic shapes of nuclei studied with stable and Azaiez F. En cours GSI Allemagne Study of shell structure evolution in neutron rich 04-51 nuclei Azaiez F. 2008 10-62 EXL/R3B projects for FAIR Scarpaci JA. 2011 MEC Espagne Interpretation of experimental data on the break- PN11-1 up of exotic nuclei performed at the GANIL Scarpaci JA. Facility 2012 PN08-2 / Design studies of GASPARD array for SPIRAL2 08-13 Beaumel D. 2012
Vague E : campagne d’évaluation 2013 – 2014 48 janvier 2013
Contracts
Vague E : campagne d’évaluation 2013 – 2014 49 janvier 2013
Manpower evolution by category within a thematic : Nuclear Structure and Dynamics
Manpower evolution by category within a thematic : Nuclear Structure and Dynamics
2008 2009 2010 2011 2012 2013
DR 7,68 7,6 7,8 8,1 7,3 4,28 CR 7,25 7,16 6,05 4,5 6,05 6,6 Corps PR 1 1 1 0,5 0 0 MdC 2,25 3 3 3 3 3 IT 5,5 5,92 4,58 5,17 3,9 3,42 Effectif 23,68 24,68 22,43 21,27 20,25 17,3
Vague E : campagne d’évaluation 2013 – 2014 50 janvier 2013 HADRONIC PHYSICS
Vague E : campagne d’évaluation 2013 – 2014 52 janvier 2013
Hadronic Physics
FTE : 30,75 – (100 % E2)
Hadronic physics studies the structure, the properties and the interactions of the hadrons in terms of quarks and gluons. The underlying theory is the Quantum Chromo-Dynamics (QCD) which, according to the domains of energy/distance, baryonic density, temperature… leads to a multitude of phenomena: from the confinement of quarks and gluons inside the nucleons which form ordinary matter, to the quark gluon plasma where the latter appear as a soup of (quasi-) free elementary particles.
In the domain of nucleon structure, an important experimental program which has been conducted for many years at the electron accelerator of the Jefferson Lab (USA) with its 6 GeV beam and which will be continued with its upgrade at 12 GeV, consists in measuring the Generalized Parton Distributions (DVCS experiments) which characterize the momentum-position correlations of the quarks inside the nucleon.
The HADES experiment (at GSI, Germany), with several GeV heavy ions beam on fixed targets and the detection of leptons pairs, aims at measuring the effect of the nuclear medium on the properties of hadrons. IPN Orsay is involved in the PANDA collaboration with the goal, in particular, of measuring the time-like electromagnetic form factors of the proton.
At extremely high temperatures and energies (several TeV), the ALICE experiments, following the NA50 and PHENIX experiments, studies the quark-gluon plasma.
Study of nucleon structure at Jefferson Lab (TEAM E2)
Understanding the structure of hadrons, in particular the nucleon, in terms of quarks and gluons (their spatial distribution, their contribution to the nucleon momentum and spin...) is one of the most important challenges at the intersection of nuclear and particle physics. Generalized Parton Distributions (GPDs), introduced 15 years ago, provide a universal description of the partonic structure of the nucleon. In a certain kinematic regime GPDs contain the ordinary parton distributions measured in Deeply Inelastic Scattering (eN->eX) and describing the longitudinal momentum distributions of quarks in the nucleon. GPDs also contain the form factor information measured in elastic scattering (eN->eN) describing the spatial distribution of charges in the nucleon. Experimentally, we can access GPDs by electron scattering of protons and neutrons in exclusive reactions (where all the final state is identified) of high momentum transfer Q2. The simplest of such processes is Deeply Virtual Compton Scattering (DVCS), corresponding to the electroproduction of a photon off the nucleon (eN->eN ).
Hall A In 2010 two new experiments concerning the study of GPDs took place in Hall A at Jefferson Lab. The goal of these experiments is to perform a Rosenbluth separation of the DVCS cross section on the proton and on the neutron. The dependence of each term of the cross section as a function of the momentum transfer Q2 between the electron and the proton allows testing the region of applicability of GPDs to DVCS. At high Q2, each term of the cross section is related to a distinct combination of GPDs. A new experiment has been approved and is in preparation in Hall A for the 12 GeV Upgrade. With the equipment of the previous experiments and the new beam energy available at JLab after 2014, E06-12-114 is going to extend the kinematic coverage of present measurements to a much larger domain.
Vague E : campagne d’évaluation 2013 – 2014 53 janvier 2013
Hall B Data taken in Hall B with the primary goal to extract DVCS asymmetries and cross sections have also been exploited to analyze the exclusive electroproduction of π0. Differential cross sections were measured at 2 2 2 2 more than 1800 kinematic values in Q , xB, -t, and f, in the Q range from 1.0 to 4.6 GeV , -t up to 2 GeV , and xB from 0.1 to 0.58. Structure functions (σT+εσL, σTT, σLT) were extracted as functions of -t for each of 2 17 combinations of Q and xB. The data were compared directly with two theoretical calculations including both longitudinal and transversity GPDs, which are normally neglected at leading order. Inclusion of only longitudinal GPDs very strongly underestimates σT +εσL and fails to account for σTT and σLT, while the inclusion of transversity GPDs brings the calculations into substantially better agreement with the data. The results confirm that exclusive π0 electroproduction offers direct experimental access to the transversity GPDs.
In addition, the E05-114 experiment ("eg1-dvcs") took place in Hall B using the same detection equipment than the one used during e1-dvcs, with the addition of a longitudinal polarized proton target. The new data from eg1-dvcs will allow to extract, for the first time over a large phase-space, the target spin asymmetry, observable related to GPD Ĥ, as well as the double spin asymmetry (beam and target).
Neutron detector for CLAS12 ((TEAM E2)
Our group is spokesperson within the CLAS collaboration of experiment (Deeply Virtual Compton Scattering on the neutron with CLAS12 at 11 GeV), which has been approved by JLab. This experiment aims at extracting for the first time the beam spin asymmetry of this reaction in a large phase-space. In order to make an exclusive measurement of nDVCS with a deuterium target, it is very important to be able to detect the recoil neutron, as well as the scattered electron and photon. It is therefore necessary to build a neutron detector that will fit into the central part of the future CLAS12. This Central Neutron Detector (CND), shown in figure 1, must allow the determination of the polar and azimuthal angles of the neutron, the measurement of its energy, as well as to separate neutrons from photons through time of flight measurements. At present, we have started the detector construction phase.
Figure 1: Central Neutron Detector (CND), element of the CLAS12 detector.
Vague E : campagne d’évaluation 2013 – 2014 54 janvier 2013
HADES experiments at GSI: the role of baryonic resonance in dilepton production at 1-3.5 AGeV (TEAM E2)
The High Acceptance DiEelectron Spectrometer (HADES) installed at GSI in Darmstadt was designed to investigate dielectron production in heavy-ion collisions in the 1-3.5 AGeV range, aiming at studying the properties of vector mesons (ρ,ω) in the hot and dense nuclear medium. Proton-nucleus reactions are also investigated to probe the cold nuclear matter. Moreover, the experimental program also comprises elementary reactions (pp, quasi-free np and a project of measurements with a pion beam) to study more selectively the different dilepton sources. Finally, HADES experiments are also very successful for studying + - 0 the production of hyperons (Σ(1385), Λ(1405)) and strange mesons (K , K , K S, Φ, Ξ) either in pp collisions or in nuclei. The IPN team contributes to the whole program, with a stronger involvement in the analysis of elementary reactions and the preparation of experiments with a pion beam.
After the analysis of the e+e- inclusive production in pp and quasi-free pn reactions at 1.25 GeV as well as in pp reaction at 3.5 GeV, the pp reaction at 2.2 GeV has been studied. As shown in figure 1, a good agreement of the e+e- invariant mass distribution with a cocktail of dielectron sources simulated with the Pluto event generator is achieved, except for invariant masses between 0.45 GeV/c2 and 0.65 GeV/c2. A similar behavior had been observed in p + p reactions at 3.5 GeV. This effect is interpreted as being due to the coupling of the ρ meson to baryonic resonances (D13(1520), P13(1720), ...), which leads to a distorted ρ meson spectral function, even in elementary reactions. This confirms that a detailed understanding of these couplings is a prerequisite for any conclusions on in-medium mass modifications in nuclear matter. In fact, baryonic decay processes like R → Ne+e- (Dalitz decays) include R →Nρ→ Ne+e- decays, when electromagnetic transition form factors in time-like region are used. Calculations of the dilepton yields within this approach have been performed for the different energies, using the extended Vector Meson Dominance (VMD) model and the two-component model. The analysis of the exclusive channels pp→ppe+e-, pn→pne+e- and pn→de+e- are also on-going to isolate this baryonic contribution.
Figure 2: π0 and η production cross sections in Figure 1: Differential cross section dσ/dMee measured in 2.2 GeV p + p reactions compared p+p as function of c.m. energy. The HADES with a simulated e+e- cocktail. results are shown as full symbols.
Vague E : campagne d’évaluation 2013 – 2014 55 janvier 2013
The HADES experiment in pp and pn reactions also produced new inputs to the databases. The cross- sections for meson production can be extracted from the analysis of either dielectron or hadronic channels measured by HADES. Figure 2 shows, for example, the inclusive and exclusive π0 and η production cross sections, in comparison to existing data. These data constitute valuable inputs for the modeling of proton- nucleus and heavy-ion collisions in the few-GeV regime. Cross-sections for ω and ρ productions have also been obtained at 3.5 GeV. Finally, two PDG entries in 2012 were provided by HADES measurements, for the η→ e+e- branching ratio (new upper limit BR < 5.6 ×10-6) and the new measurements of the Σ(1385) mass and width.
Concerning heavy ion reactions, after the first results obtained with the C+C systems at 1 and 2 AGeV, the system Ar+KCl has been studied at incident beam energy 1.76 AGeV. A large excess is observed with respect to a superposition of elementary collisions in the dielectron invariant mass range 0.15 The cold nuclear matter has also been investigated, using the reaction p+Nb at 3.5 GeV. The advantage of + - the HADES experiment is the possibility to measure e e pairs at low momenta (pee<0.8 GeV/c), which have a higher probability to originate from the dense phase. Indeed, a strong increase (of a factor 1.5 ± 0.3) of the dielectron yield with respect to p+p collisions is observed for such low momenta in the HADES data. This enhancement is located below the vector meson pole and can be interpreted as being due to the coupling of the ρ meson to baryonic resonances produced in secondary π-induced reactions. Simultaneously, a strong absorption of the ω meson is observed, but no distortion of its spectral function. Charmonia studies in pp and Pb-Pb collisions at the LHC with the ALICE muon spectrometer (TEAM E2) The IPNO ALICE team has been involved in the ALICE project since its early days. Our main research topic is based on the study of quarkonia production measured with the muon spectrometer. After the first pp collisions at √s =7 TeV delivered by the LHC at the end of 2009, the years 2010 and 2011 saw a series of new exciting results. In particular, we studied the first Pb-Pb collisions at √sNN = 2.76 TeV. Two dedicated runs took place in November 2010 and 2011. The successful strategy taken to hunt for the Higgs particle, implied that 2012 was dedicated to the pp collisions at √s = 8 TeV. Early 2013 will be devoted to the highly anticipated p-Pb run before the long shutdown. A pilot p-Pb run already took place in mid- September this year. Pp measurements at LHC in 2010 and 2011 In 2010, the LHC delivered pp beam at √s = 2.76 and 7 TeV. The inclusive J/ψ measurements were performed in pp collisions at √s = 2.76 and 7 TeV. The integrated and differential cross sections were evaluated down to pT=0 in two rapidity ranges, |y| < 0.9 and 2.5 < y < 4, in the dielectron and dimuon decay channel, respectively. The measurement at √s = 2.76 TeV, which is the same energy as in Pb-Pb collisions, provided a crucial reference for the study of hot nuclear matter effects on J/ψ production. The first inclusive J/ψ measurement at forward rapidity was the subject of B. Boyer's PhD thesis (2011). The J/ψ polarization was measured in pp collisions at √s = 2.76 TeV. This measurement is important because it allowed us to put constrains on quarkonium production models. Note also that the first quarkonia cross section measurements suffered from a large systematic uncertainty associated to the unknown polarization at the time. Our study provided the first J/ψ polarization measurement at the LHC and was published in Physical Review Letters. It was the subject of L. Bianchi's PhD thesis (2012), carried out in collaboration between the IPN Orsay and the INFN Torino. Vague E : campagne d’évaluation 2013 – 2014 56 janvier 2013 Pb-Pb measurements at LHC in 2010 and 2011 In 2010, the LHC delivered Pb-Pb beam at √sNN = 2.76 TeV. The quark gluon plasma produced in such energetic collisions has a volume two times greater than the one produced at RHIC, and a lifetime approximately 40% longer. Previous measurements at SPS and RHIC energies did not allow to draw a consistent picture of the J/ψ production and its dependence with the collision energy. Two main scenario were predicted by different models for the expected behavior of the J/ψ production at LHC energies: either a stronger suppression due to the higher energy density reached in the system or an enhancement due to the possible recombination of the numerous charm and anti-charm quarks. Figure 1 presents the inclusive J/ψ nuclear modification factor (RAA) measured by PHENIX and ALICE. The RAA is defined as the ratio of J/ψ production measured in Pb-Pb collisions divided by the one measured in pp collisions, normalized by the mean number of binary collisions expected in given centrality class. In the most central collisions (higher values of dNch/dη) the J/ψ RAA measured in ALICE at forward rapidity is greater than the one measured by the PHENIX experiment, indicating that the J/ψ produced at LHC energies is less suppressed. These are key results in the context of heavy ion collisions at LHC, seeing that ALICE is the only LHC experiment capable to measure J/ψ at forward rapidity down to pT = 0 in heavy ion collisions. Our results were published in PRL and the IPN team played a major role in this analysis. Figure 1 : Inclusive J/ψ RAA as a function of the midrapidity charged-particle density measured in Pb-Pb collisions in 2010 at √sNN = 2.76 TeV compared to PHENIX results in Au-Au collisions at √sNN = 200 GeV at midrapidity and forward rapidity. Vague E : campagne d’évaluation 2013 – 2014 57 janvier 2013 Publications - Publications. : 239 - Conference Proceedings. : 40 - Invited talks: 126 - Seminars. : 44 - Thesis. : 20 2013 1) Net-Charge Fluctuations in Pb-Pb collisions at √sNN= 2.76 TeV Abelev B. et al ALICE Coll, Physical Review Letters 110 (2013) 152301 2) Measurement of the inclusive di erential jet cross section for pp collisions at √s=2.76 TeV Abelev B. et al ALICE Coll, Physics Letters B722 (2013) 4-5 ff 3) Measurement of electrons from beauty hadron decays in pp collisions at √s = 7 TeV Abelev B. et al ALICE Coll, Physics Letters B721 (2013) 13-23 4) Charged kaon femtoscopic correlations in pp collisions at √s=7 TeV Abelev B. et al ALICE Coll, Physical Review D87 (2013) 052016 5) Centrality Dependence of Charged Particle Production at Large Transverse Momentum in Pb-Pb Collisions at √sNN =2.76 TeV Abelev B. et al ALICE Coll, Physics Letters B720 (2013) 52-62 6) Anisotropic flow of charged hadrons pions and (anti-)protons measured at high transverse momentum in Pb-Pb collisions at View the MathML source Abelev B., Boyer B. et al ALICE Coll, Physics Letters B719 (2013) 18-28 7) Long-range angular correlations on the near and away side in p-Pb collisions at √sNN = 5.02 TeV Abelev B. et al, Physics Letters B719 (2013) 29-41 8) Coherent J/Psi photoproduction in ultra-peripheral Pb-Pb collisions at √sNN =2.76$ TeV Abelev B. et al ALICE Coll, Physics Letters B718 (2013) 1273-1283 9) Transverse Momentum Distribution and Nuclear Modification Factor of Charged Particles in p- Pb Collisions at √sNN = 5.02 TeV Abelev B. et al ALICE Coll, Physical Review Letters 110 (2013) 082302 10) Pseudorapidity Density of Charged Particles in p plus Pb Collisions at √sNN =5.02 TeV Abelev et al. ALICE Coll, Physical Review Letters 110 (2013) 032301 11) Charge separation relative to the reaction plane in Pb-Pb collisions at √sNN =2.76 TeV Abelev B. et al ALICE Coll, Physical Review Letters 110 (2013) 012301 12) Transverse-momentum dependence of the J/PSI nuclear modification in d+Au collisions at √sNN =200 GeV Adare A. … Espagnon B. et al PHENIX Coll, Physical Review C87 (2013) 034904 Vague E : campagne d’évaluation 2013 – 2014 58 janvier 2013 13) Transverse-momentum dependence of the J/PSI nuclear modification in d+Au collisions at √sNN =200 GeV Adare A. … Espagnon B. et al PHENIX Coll, Physical Review C87 (2013) 034904 14) CGC predictions for p+Pb collisions at the LHC Albacete J.L. et al, Nuclear Physics A 897 (2013) 1-27 15) Technical design report for the PANDA (AntiProton Annihilations at Darmstadt) Straw Tube Tracker Boucher J. et al PANDA Coll, European Physical Journal A: Hadrons and Nuclei 49 (2013) 25 16) Physics opportunities of a fixed-target experiment using LHC beams Brodsky J. S. … Hadjidakis C. et al, Physics Reports 522 (2013) 239-255 17) Generalized Parton Distributions in the valence region from Deeply Virtual Compton Scattering Guidal M. et al., Rept.Prog.Phys 76 (2013) 066202 18) Near threshold neutral pion electroproduction at high momentum transfers and generalized form factors Guidal M. et al CLAS coll, Physical Review C87 (2013) 045205 19) Deep exclusive p+ electroproduction off the proton at CLAS Guidal M. et al CLAS coll, Eur.Phys.J.A 49 (2013) 16. 20) Baryonic resonances close to the Kbar-N threshold: The case of Lambda(1405) in pp collisions Gumberidze M. et al HADES Coll, Physical Review C87 (2013) 025201 21) Measurement of the Sigma pi photoproduction line shapes near the Lambda(1405) Moriya K. et al CLAS Coll, Physical Review C87 (2013) 035206 22) Deep exclusive π+ electroproduction off the proton at CLAS Park K. et al, European Physical Journal A: Hadrons and Nuclei 49 (2013) 16 23) Radiative corrections in nucleon time-like form factors measurements Van de Wiele J. et al, European Physical Journal A: Hadrons and Nuclei 49 (2013) 18 2012 24) Particle-yield modification in jet-like azimuthal di-hadron correlations in Pb-Pb collisions at √sNN = 2.76 TeV Aamodt K…. Boyer B. et al Alice Coll, Physical Review Letters 108 (2012) 092301 25) Harmonic decomposition of two-particle angular correlations in Pb-Pb collisions at √sNN = 2.76 TeV Aamodt K…. Boyer B. et al Alice Coll, Physics Letters B708 (2012) 249-264 26) K0s-K0s correlations in pp collisions at √s =7 TeV from the LHC ALICE experiment Abelev B. et al, Physics Letters B717 (2012) 151-161 27) Neutral pion and η meson production in proton-proton collisions at √s = 0.9 TeV and 7 TeV Abelev B. et al ALICE Coll, Physics Letters B717 (2012) 162-172 Vague E : campagne d’évaluation 2013 – 2014 59 janvier 2013 28) Measurement of charm production at central rapidity in proton-proton collisions at √sNN = 2.76 TeV Abelev B. et al, Journal of High Energy Physics 1207 (2012) 191 29) Multi-strange baryon production in pp collisions at √s = 7 TeV with ALICE Abelev B. et al, Physics Letters B712 (2012) 309-318 30) J/ψ Production as a Function of Charged Particle Multiplicity in pp Collisions at √s = 7 TeV Abelev B. et al ALICE Coll, Physics Letters B712 (2012) 165-175 31) Inclusive J/psi production in pp collisions at √sNN = 2.76 TeV Abelev B. et al, Physics Letters B718 (2012) 295-306 32) Ds meson production at central rapidity in proton-proton collisions at √s = 7 TeV Abelev B. et al ALICE Coll, Physics Letters B718 (2012) 279-294 33) Production of muons from heavy flavour decays at forward rapidity in pp and Pb-Pb collisions at √sNN = 2.76 TeV Abelev B. et al ALICE Coll, Physical Review Letters 109 (2012) 112301 34) Measurement of the Cross Section for Electromagnetic Dissociation with Neutron Emission in Pb-Pb Collisions at √sNN =2.76 TeV Abelev B. et al, Physical Review Letters 109 (2012) 252302 35) Pion, Kaon, and Proton Production in Central Pb-Pb Collisions at √sNN =2.76 TeV Abelev B. et al ALICE Coll, Physical Review Letters 109 (2012) 252301 36) J/ψ Suppression at Forward Rapidity in Pb-Pb Collisions at √sNN = 2.76 TeV Abelev B. et al ALICE Coll, Physical Review Letters 109 (2012) 072301 37) Suppression of high transverse momentum D mesons in central Pb--Pb collisions at √sNN =2.76 TeV Abelev B. et al, Journal of High Energy Physics 9 (2012) 112 38) Measurement of Event Background Fluctuations for Charged Particle Jet Reconstruction in Pb-Pb collisions at √sNN = 2.76 TeV Abelev B. et al ALICE Coll, Journal of High Energy Physics 3 (2012) 053 39) Heavy flavour decay muon production at forward rapidity in proton-proton collisions at √s = 7 TeV Abelev B. et al, Physics Letters B708 (2012) 265-275 40) Measurement of prompt J/ψ and beauty hadron production cross sections at mid-rapidity in pp collisions at √s = 7 TeV Abelev B. et al ALICE Coll, Journal of High Energy Physics 1211 (2012)065 41) Measurement of Event Background Fluctuations for Charged Particle Jet Reconstruction in Pb-Pb collisions at √sNN = 2.76 TeV Abelev B. et al, Journal of High Energy Physics 1203 (2012) 053 42) Underlying Event measurements in pp collisions at √s = 0.9 and 7 TeV with the ALICE experiment at the LHC Abelev B. et al ALICE Coll, Journal of High Energy Physics 1207 (2012) 116 43) Light vector meson production in pp collisions at √s = 7 TeV Abelev B. et al, Physics Letters B710 (2012) 557-568 Vague E : campagne d’évaluation 2013 – 2014 60 janvier 2013 44) J/ψ polarization in pp collisions at √s =7 TeV Abelev B. et al, Physical Review Letters 108 (2012) 082001 45) Measurement of charm production at central rapidity in proton-proton collisions at √s = 7 TeV Abelev B. et al, Journal of High Energy Physics 01 (2012) 128 46) Measurement of electrons from semileptonic heavy-flavor hadron decays in pp collisions at √s =7 TeV Abelev B. et al ALICE Coll, Physical Review D86 (2012) 112007 47) Production of K*(892)0 and phi(1020) in pp collisions at √s =7TeV Abelev B. et al ALICE Coll, Eur. Phys. J. C72 (2012) 2183 48) Transverse sphericity of primary charged particles in minimum bias proton-proton collisions at √s =0.9, 2.76 and 7 TeV Abelev B. et al ALICE Coll, Eur. Phys. J. C72 (2012) 1-16 49) Ground and excited charmonium state production in p+p collisions at √sNN =200 GeV Adare A. … Espagnon B. et al PHENIX Coll, Physical Review D85 (2012) 092004 50) Deviation from quark number scaling of the anisotropy parameter v2 of pions kaons and protons in Au+Au collisions at √sNN =200 GeV Adare A. … Espagnon B. et al PHENIX Coll, Physical Review C85 (2012) 064914 51) Ground and excited charmonium state production in p+p collisions at √sNN =200 GeV Adare A. … Espagnon B. et al PHENIX Coll, Physical Review D85 (2012) 092004 52) First measurement of proton-induced low-momentum dielectron radiation off cold nuclear matter Afanasiev S. … Le Bornec Y. et al PHENIX Coll, Physics Letters B715 (2012) 304-309 53) Study of exclusive one-pion and one-eta production using hadron and dielectron channels in pp reactions at kinetic beam energies of 1.25 GeV and 2.2 GeV with HADES Afanasiev S. … Le Bornec Y. et al PHENIX Coll, European Physical Journal A: Hadrons and Nuclei 48 (2012) 74 54) Inclusive dielectron spectra in p plus p collisions at 3.5 GeV kinetic beam energy Afanasiev S. … Le Bornec Y. et al PHENIX Coll, European Physical Journal A: Hadrons and Nuclei 48 (2012) 64 55) Baryonic resonances close to the (K)over-bar N threshold: The case of Sigma(1385)(+) in pp collisions Afanasiev S. … Le Bornec Y. et al PHENIX Coll, Physical Review C85 (2012) 035203 56) Inclusive dielectron production in proton-proton collisions at 2.2 GeV beam energy Afanasiev S. … Le Bornec Y. et al PHENIX Coll, Physical Review C85 (2012) 054005 57) Production of Σ±π pK+ in p+p reactions at 3.5 GeV beam energy Afanasiev S. … Le Bornec∓ Y. et al PHENIX Coll, Nuclear Physics A 881 (2012) 178-186 58) Measurement of the parity-violating asymmetry in inclusive electroproduction of π- near the ∆0 resonance Androic D…. Arvieux J. et al GO Coll, Physical Review Letters 108 (2012) 122002 59) A comparison of forward and backward pp pair knockout in 3He(ee’pp)n Baghdasaryan H. et al CLAS Coll, Physical Review C85 (2012) 064318 Vague E : campagne d’évaluation 2013 – 2014 61 janvier 2013 60) Measurement of the neutron F2 structure function via spectator tagging with CLAS Baillie N. et al CLAS Coll, Physical Review Letters 108 (2012) 142001 61) Measurement of Exclusive π0 Electroproduction Structure Functions and their Relationship to transverse generalized parton distributions Bedlinskiy I. et al CLAS Coll, Physical Review Letters 109 (2012) 112001 62) Proton-antiproton annihilation into massive leptons and polarization phenomena Dbeyssi A. … Tomasi-Gustafsson E. et al PANDA Coll, Nuclear Physics A894 (2012) 20-40 63) Experimental constraint on the ρ-meson form factors in the time-like region Dbeyssi A. et Tomasi-Gustafsson E. et al, Physical Review C85 (2012) 048201 64) Upper limits for the photoproduction cross section for the ϕ(1860) pentaquark state off the deuteron Egiyan H. … Guidal M. et al CLAS Coll, Physical Review C85 (2012) 015205 65) Evidence for the Onset of Color Transparency in ρ0 Electroproduction off Nuclei Fassi L. E. … Guidal M. et al CLAS Coll, Physics Letters B712 (2012) 326-330 66) Centrality Rapidity and Transverse-Momentum Dependence of Gluon Shadowing and Antishadowing on J/ψ Production in dAu Collisions at Ös = 200s=200 GeV Ferreiro E.G…. 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Phys 35 (2008) 104145 228) Measurement of Deeply Virtual Compton Scattering Beam-Spin Asymmetries Girod F.X. …, Guidal M. et al CLAS Coll, Physical Review Letters 100 (2008) 162002 229) A fitter code for Deep Virtual Compton Scattering and Generalized Parton Distributions Guidal M., European Physical Journal A37 (2008) 319-332 230) Generalized Parton Distributions and deep virtual Compton scattering Guidal M., Progress in Particle and Nuclear Physics 61 (2008) 89-105 231) A Bayesian analysis of pentaquark signals from CLAS data Ireland D.G. …, Guidal M.et al CLAS Coll, Physical Review Letters 100 (2008) 052001 232) ϕ and ωρ production in d–C d–U S–U and Pb–Pb at SPS energies Jouan D., Journal of Physics G: Nuclear and Particle Physics 35 (2008) 104163 233) G0 Electronics and Data Acquisition (Forward-Angle Measurements) Marchand D. et al, Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment 586 (2008) 251-269 234) Search for the Theta+ via the K+p-->pi+X reaction with a 1.2 GeV/c K+ beam Miwa K…. Arvieux J. et al, Physical Review C77 (2008) 045203 (10) 235) Polarized structure function sigma(’)(LT) for (1)H((e)over-right-arrowe(’)K(+))Lambda in the nucleon resonance region Nasseripour R. et al, Physical Review C77 (2008) 065208 236) Deeply virtual Compton scattering and generalized parton distributions at CLAS Niccolai S., European Physical Journal A38 (2008) 141-144 Vague E : campagne d’évaluation 2013 – 2014 72 janvier 2013 237) Cross sections and beam asymmetries for $\ vev{ e} p \ to en\ pi+ in the nucleon resonance region for 1.7 < Q2 < 4.5 GeV2 Park K… Guidal M. CLAS coll, Physical Review C77 (2008) 015208 238) Electroproduction of f(1020) mesons at 1.4 239) Light Vector Mesons in the Nuclear Medium Wood M.H … Guidal M. et al CLAS Coll, Physical Review C78 (2008) 015201 Vague E : campagne d’évaluation 2013 – 2014 73 janvier 2013 Conference proceedings 1) Charmonia production in ALICE - Suire C. Alice Coll, Hard Probs 2012 2) Quarkonium production in high energy proton-proton and proton-nucleus collisions Conesa Del Valle Z. et al, Quarkonium 2010; and Three Days of Quarkonium Production in Proton-Proton and Proton-Nucleus Collisions - (2011) Nuclear Physics B - Proceedings Supplements 214 3-36 3) The ALICE muon spectrometer and related physics Espagnon B., Quark Matter 2008 - Jaipur (Inde : 4-10 février 2008), Journal of Physics G: Nuclear and Particle Physics 35 (2008) 104145 4) In-medium modifications of hadrons Salabura P., Proceedings of the Hadron 2011 conference in Munich, July 2011, edited by B. Grube, S. Paul, and N. Brambilla 5) J/psi production in p+p collisions with the ALICE experiment Tapia Takaki J.D., SQM 2011 - Acta Phys.Polon.Supp. 5 (2012) 561-566 6) Polarization effects in elastic proton-electron scattering Tomasi-Gustafsson E. et al, 3rd International Conference on Quantum Electrodynamics and Statistical Physics - (QEDSP 2011), Kharkov, Ukraine, August 29th – Sept. 2nd 2011 - Problems of Atomic Science and Technology 2012 N1 (2012) 79-83 7) Time-like Electromagnetic Form Factors Boucher J., 20th international Baldin seminar on high energy physics problems (2010) Relativistic Nuclear Physics and Quantum Chromodynamics 2 106 8) Anisotropy studies with multiscale autocorrelation function De Domenico M.et Lyberis H., Proceedings of the Cosmic Ray International Seminars (CRIS 2010) (2010) Nuclear Physics B - Proceedings Supplements 212-213 219-226 9) Polarized Fusion on a Table Top Test of the Persistence of the Polarization in a Fusion Process Didelez J.P. et al 19th International Spin Physics Symposium (SPIN2010) (2010) Journal of Physics : Conference Series 295 012169 10) Open heavy favours and quarkonia measurements at LHC with ALICE Espagnon B. ALICE Coll. 23rd Rencontres de Blois - Particle Physics and Cosmology (2011) Proceedings fo the XXIIIrd Rencontres de Blois - Particle Physics and Cosmology 10) Extraction of Compton Form Factors from DVCS data Guidal M Contribution to de «35th International Conference on High Energy Physics» (ICHEP10). 22-28 July 2010, Paris, France. PoS ICHEP2010 (2010) 148 12) The ALICE Geant4 Simulation Hrivnacova I. et al ALICE Coll, International Conference on Computing in High Energy and Nuclear Physics (CHEP 2010) (2010) Journal of Physics: Conference Series 331 032016 13) Search for gluon saturation effects in quarkonium production in p-Pb collisions at the LHC with the ALICE experiment Hadjidakis C. et al ALICE Coll, Three days of Quarkonium Production (QUARKONIUM 2010) Nuclear Physics B Proceedings Supplements 214 80-83 Vague E : campagne d’évaluation 2013 – 2014 74 janvier 2013 14) Search for saturation effects at the LHC with the ALICE experiment Hadjidakis C. et al ALICE Coll, XLVIII International Winter Meeting on Nuclear Physics - proceeding Bormio 2010 15) Heavy-Ion Physics with ALICE Lopez Noriega M. Alice Coll, XLVII International Winter Meeting on Nuclear Physics - Bormio (Italie : 26-30 janvier 2009) 16) Valence and nonvalence vertex functions for timelike and spacelike nucleon form factors within light-front dynamics Pace E. … Pisano S., 20th Few-Body Conference (2007) Few-Body Systems 44 299-302 17) Study of elementary reactions with the HADES dielectron spectrometer Ramstein B., Mazurian Lakes Conference on Physics (2010) Acta Physica Polonica B41 365-378 18) Inclusive J/psi production in proton-proton interactions at √s = 7-TeV with ALICE at LHC Tapia Takaki J.D., 5th international workshop on high pt physics at LHC (2010) AIP Conference Proceedings 1348 105-110 19) Recent experimental results on Deep Virtual Compton Scattering and Generalized Parton Distributions Guidal M., Contribution to « International Workshop on e+e- collisions from Phi to Psi» (PHIPSI08). 7-10 April 2008, Frascati, Italy. Nucl.Phys.B.Proc.Suppl.181-182 :62-65,2008 20) Polarized HD Target for Future Leps Experiments at SPRING-8 in Japan Kohri H. … Didelez J.P. et al, International Conference on Nuclear Reactions on Nucleons and Nuclei (2009) International Journal of Modern Physics E19 903-914 21) Studying Hadron Properties in Baryonic Matter with HADES Kugler A. … Hennino T. et al HADRON 2009: Proceedings of the XIII International Conference on Hadron Spectroscopy (2009) AIP Conference Proceedings 1257 691-694 22) Study of the pp np pi+ reaction at 1.25 GeV with HADES Liu T., 12th International Conference on Nuclear Reaction Mechanisms (2009) Proceeding of the 12th International Conference on Nuclear Reaction Mechanisms 2 423-429 23) Hadronic channels measured with HADES in the p+p reaction at 1.25 GeV Liu T., XLVII International Winter Meeting on Nuclear Physics (2009) Bormio conference proceedings 99 197 24) Identified Particles measured by the ALICE experiment Lopez Noriega M. Alice Coll, 35th Int. Conf. Of High Energy Physics, july 22-28, 2010, Paris France - PoS(ICHEP 2010) 347 25) Study of electromagnetic processes with the dielectron spectrometer HADES Ramstein B., HADRON 2009: Proceedings of the XIII International Conference on Hadron Spectroscopy (2009) AIP Conference Proceedings 1257 695-699 26) Readout system of the ALICE Muon tracking detector Rousseau S. Alice Coll, TIPP 2009 Nuclear Instruments and Methods in Physics Research Section A623 (2010) 528-530 27) The colour glass condensate framework in p + p and Pb + p interactions at the ALICE experiment Tapia Takaki J.D., Third International Workshop on Software Quality and Maintainability (2009) Journal of Physics G: Nuclear and Particle Physics 37 094050 Vague E : campagne d’évaluation 2013 – 2014 75 janvier 2013 28) Latest results from GRAAL collaboration Vegna V. ... Guidal M., GRAAL Coll, Contribution to de «7th International Workshop on the Physics of Excited Nucleon» (NSTAR09). 19-22 April 2009, Beijing,China. Chin.Phys.C 33 (2009) 1249 29) Design of the pluto event generator Frohlich I., ... B. Ramstein, et al, 17th International Conference on Computing in High Energy and Nuclear Physics (CHEP09) (2009) Journal of Physics : Conference Series 219 032039 30) Polarization effects in elastic proton-electron scattering Gakh G.I., Dbeyss A. i, Marchand D., Tomasi Gustafsson E. , Bytev V. V. , 3rd International Conference on Quantum Electrodynamics and Statistical Physics (QEDSP 2011) (2011) Problems of Atomic Science and Technology 79-83 31) Nucleon Structure at JLab: from two dimensions to three dimensions Guidal M., Contribution to «Nouveaux Paradigmes en Physique Nucléaire». 29 September- 2October 2008, Paris, France. Int.J.Mod.Phys E 18 (2009) 2181 32) Generalized Parton Distributions Guidal M., Contribution to «18th Particle and Nuclei International Conference» (PANIC08). 14 November 2008, Eilat, Israel. Nucl.Phys.A827 (2009) 93C 33) New experimental and simulated results on nuclear media effects in meson photoproduction off nuclei Ignatov A. … Didelez et al, 29th Course, International Workshop on Nuclear Physics - Quarks in Hadrons and Nuclei - (2007) Progress in Nuclear and Particle Physics 61 253-259 34) Low-x QCD studies at LHC with the ALICE detector Malek M. Alice Coll, Excited QCD 2009 - Zakopane (Pologne : 8-14 février 2009) 35) Quarkonia and heavy flavour production measurement in Pb-Pb collisions with the ALICE experiment at the LHC Palomo L.V. Alice Coll, Quark and Nuclear Physics 2012 36) J/ψ azimuthal anisotropy relative to the reaction plane in Pb-Pb collisions at 158 GeV per nucleon Prino F. … Jouan D. et al, 3rd International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (HP2008) (2008) European Physical Journal C61 853-858 37) Measurement of tensor polarization of deuterons from 3He d+p breakup at internal momenta up to 0.4- GeV/c Sitnik I.M. … Bimbot L. et al, J. Phys. Conf. Ser . (2011) 295 012121 38) Measurement of low-mass e+e? pair production in 1 and 2?A GeV CñC collision with HADES Sudol M. et al, Hot Quarks 2008: Workshop For Young Scientists On The Physics Of Ultrarelativistic Nucleus-Nucleus Collisions (2008) International Journal of Modern Physics A62 81-84 39) Time-Like Nucleon Form Factor Measurements at PANDA Sudol M. et al, International Conference on Low Energy Antiproton Physics (LEAP08), 16-19 septembre 2008, Vienne, Autriche. Editeurs : B. Juhasz, J. Marton, K. Suzuki, E. Widmann, J. Zmeskal 40) Cross section reanalysis of pion photoproduction on nucleon: data from JLAB and MAMI Tatischeff B., Tomasi-Gustafsson E. XIX International Baldin Seminar on High Energy Physics Problems, Relativistic Nuclear Physics and Quantum Chromodynamics (2008) Proceedings of the XIX International Baldin Seminar on High Energy Physics Problems 196 Vague E : campagne d’évaluation 2013 – 2014 76 janvier 2013 Invited Talks 2013 1) ALICE Heavy Flavor measurements Conesa del Valle Z. Alice Coll, Heavy Flavor Meet 2013, IIT Bombay, Mumbai (April 29th to May 1st 2013) 2) Generalized Parton Distributions: a general unifying tool for exploring the internal structure of hadrons Guidal M. (inv. Talk) International Nuclear Physics Conference (INPC2013) 2-7 June 2013, Firenze, Italy 3) Deeply Virtual Compton Scattering at Jefferson Lab Guidal M. (inv. Talk), International workshop «Structure of Nucleons and Nuclei» 10-14 June 2013, Como, Italy 4) Probing QGP with quarkonium production - Hadjidakis C. et al ALICE Coll, Charmonium Workshop, Orsay (France), mars 2013 5) Charmonium measurements at forward rapidity in Pb-Pb and p-Pb collisions with ALICE at LHC Indranil D., International Conference on New Frontiers in Physics – August –September 2013 - Kolymbari, Crete, Greece 6) Preliminary results for J/psi in Pb-Pb collision Lakomov I., Alice muon meeting, 6-10 mai 2013, Barolo 7) J/psi production in p-Pb collisions with ALICE at the LHC -Lakomov I. SQM 22-27 juillet 2013, Birmingham 8) Quarkonium and open heavy flavours in pp collisions with ALICE Palomo L.V. LHC France 2013 9) Pion beam experiments with HADES at GSI Ramstein B. (inv. Talk) Workshop on Electromagnetic Probes of strongly interacting matter" ECT* 2013 Trento 10) Studying nucleon structure with the PANDA experiment at FAIR Ramstein B. (inv. Talk) Trento May 17-22, 2013, Trento, Italy 11) Probing baryonic time-like electromagnetic transition form factors : results from the HADES experiments at GSI Ramstein B. (inv. Talk) Workshop on scattering and annihilation electromagnetic processes, Trento February 18-22, 2013, Trento, Italy 12) Muon system conclusion and LS1 plans Suire C. Alice Coll, ALICE Technical Board, Thursday, 21 March 2013 13) Recent results on ultra peripheral collisions at ALICE - Tapia Takaki J.D., International Workshop on Zero degree physics Nagoya, Japan 2-4 March 2013 14) Overiew of ALICE results on hard probes and upgrade plans - Tapia Takaki J.D. LISHEP Rio de Janeiro, Brazil 17-23 March 2013 15) QCD Physics in pp and pA Collisions with ALICE" Tapia Takaki J.D., QCD at Cosmic Energies - Paris, France 14-17 May 2013 Vague E : campagne d’évaluation 2013 – 2014 77 janvier 2013 2012 16) Polarization: a Must for Fusion Didelez J.P. et al, European Energy Conference – E2C. Maastricht, April 17 - 20, 2012 17) Upgrade of the muon tracking electronics Espagnon B. Alice Coll, International Muon Workshop 2012 Cap Town – Afrique du Sud 18) Nucleon Imaging Guidal M. (inv. Talk) NSAC sub-committee in charge of the long-range plan in nuclear physics in the USA.7-9 Sep.2012, Rockville, USA 19) Exclusive vector meson with JLab 6 and 12 GeV Guidal M. (inv. Talk) INTworkshop : orbital momentum in QCD, 6-17 Février 2012, Seattle, USA. 20) One- and Two-pion production in pp and np reactions with HADES Gumberidze M. et al, "50th International Winter Meeting on Nuclear Physics, 23-27 January 2012 BORMIO, Italy 21) Two pion production in pp @ 1.25 GeV Gumberidze M. (inv. Talk) XXIV HADES collaboration meeting 14-19 May, 2012 Krakow, Poland 22) Full reconstruction of Eta Dalitz in Au+Au and p+Nb Gumberidze M. (inv. Talk) XXIV HADES collaboration meeting 14-19 May, 2012 Krakow, Poland 23) A Fixed Target ExpeRiments (AFTER) using the LHC beams Hadjidakis C. et al ALICE Coll, Annual meeting of the GDR PH-QCD, Orsay (France), decembre 2012 24) AFTER @ LHC: A Fixed-Target ExpeRiment with the proton and lead LHC beams Hadjidakis C. et al ALICE Coll, NA61 collaboration meeting, CERN (Suisse), octobre 2012 25) A tentative design for AFTER Hadjidakis C. et al ALICE Coll, SPRING 2012 AFTER meeting, Grenoble (France), juin 2012 26) Accessing the Time-like proton form factors in the unphysical region Hennino T. (inv. Talk) QNP2012 conference in Palaiseau (16-20 april 2012) 27) Measurement of the J/É’ elliptic flow at forward rapidity in Pb-Pb collisions at Å √sNN = 2.76 TeV with the ALICE experiment Indranil D. Alice Coll, 5th International workshop on heavy quark production in heavy-ion collisions – November 2012- Utrecht 28) Double pion production in np reaction at 1.25 GeV Kuc H. (inv. Talk) XXIV HADES collaboration meeting 14-19 May, 2012 Krakow, Poland 29) J/psi studies in pPb and Pb-p collisions at 5 TeV Lakomov I. Alice Coll, Rencontres QGP, 25-28 septembre 2012, Etretat 30) Proton Time-Like Form Factors at PANDA Maggiora M., (inv. Talk) Cipanp 2012-Eleventh Conference on the Intersections of Particle and Nuclear Physics, Saint Petersburg, Florida, May 29, June 3, 2012 Vague E : campagne d’évaluation 2013 – 2014 78 janvier 2013 31) DVCS analysis at JLab Hall A Munoz Camacho C., Orbital angular momentum in QCD (Institute for Nuclear Theory, Seattle, WA) Feb 2012 32) Experimental GPDs overview Munoz Camacho C., International Workshop on Hadron Structure and Spectroscopy (Lisbon, Portugal) April 2012 33) The GPD experimental program at Jefferson Lab : recent results and outlook Munoz Camacho C., Many manifestations of non-perturbative QCD (Caraguatatuba, Brazil) May 2012 34) The GPD program with CLAS and CLAS12 Niccolai S. (inv. Talk) Electron-Nucleus Scattering XII, Marciana Marina, Isola d'Elba (Italy), June 25-29, 2012 35) Deeply virtual Compton scattering on longitudinally polarized protons and neutrons at CLAS Niccolai S. (inv. Talk) QNP2012, Sixth International Conference on Quarks and Nuclear Physics, Ecole Polytechnique, Palaiseau (France), April 16-20, 2012 36) Status update on the Central Neutron Detector Niccolai S. (inv. Talk) CLAS12 Workshop, Jefferson Lab (USA), June 2012 37) Quarkonium production measurement in Pb-Pb collisions at forward and mid rapidity with the ALICE experiment Palomo L.V. Alice Coll, Rencontres QGP 2012 - Etretat 38) Quarkonium production measurement in Pb-Pb collisions with the ALICE experiment at the LHC Palomo L.V. Alice Coll, 5th International Workshop on Heavy Quark Production in Heavy-Ion Collisions 2012 - 14-17 November 2012 Academic Building, Utrecht University 39) J/Psi in Pb-Pb 2011: latest analysis results Palomo L.V. Alice Coll, ALICE Physics Week 2012 – Puebla Mexique 40) Review on ALICE J/Psi results in Pb-Pb collisions Palomo L.V. Alice Coll, GDR PH-QCD meeting 2012 – Orsay 41) Proton Time-Like form factor measurements with PANDA Ramstein B. (inv. Talk) Experimental and theoretical aspects of the proton form factors" à Gatchina, en juillet 2012 42) Motivations for measurements with the GSI pion beam and the HADES detector Ramstein B. (inv. Talk) HADES collaboration meeting, Cracow, Poland, May 10-14 2012 43) Proton Time-Like form factor measurements with PANDA Ramstein B. (inv. Talk) Experimental and theoretical aspects of the proton form factors, Jul 2012, St Petersburg, Gatchina, Russia 44) Photoproduction of J/psi in ultra-peripheral Pb+Pb collisions at ALICE Tapia Takaki J.D. Alice Coll, 6th International Conference on Quarks and Nuclear Physics: 40 years of development of Quantum Chromodynamics, Palaiseau, France. 16-20 April 2012 45) What we would like LHC to give us Tapia Takaki J.D. Alice Coll, 50th International School of Subnuclear Physics Erice, Sicily, 2012 Vague E : campagne d’évaluation 2013 – 2014 79 janvier 2013 46) J/psi photoproduction dans ALICE Tapia Takaki J.D. Alice Coll, Rencontres QGP-France 2012 Etretat France, 25-28 Septembre 2012 47) Ultra peripheral collisions at ALICE Tapia Takaki J.D. Alice Coll, Split, Croatia, 1-6 October 2012 48) Photoproduction of J/psi in ultra-peripheral Pb+Pb collisions at ALICE Tapia Takaki J.D. (inv. Talk) 6th International Conference on Quarks and Nuclear Physics: 40 years of development of Quantum Chromodynamics, Palaiseau, France. 16-20 April 2012 49) Symmetries and Hadron Form Factors Tomasi-Gustafsson E. (inv. Talk) Beauty in Physics: Theory and Experiment, in honor of Francesco Iachello on the occasion of his 70th birthday, Hotel Hacienda Cocoyoc, Mexico, May 14-18, 2012 50) Recent activity on two photon exchange Tomasi-Gustafsson E. (inv. Talk) Annual collaboration meeting GDR Groupe II, Orsay, 3-5 Octobre 2012 51) Annihilation reactions induced by antiprotons Tomasi-Gustafsson E.(inv. Talk) Annual collaboration meeting Orsay-GSI on electromagnetic physics at PANDA, Orsay, 14-15 Janvier 2012 52) Model dependent and model independent considerations of two model exchange in ep scattering and in the crossed channels Tomasi-Gustafsson E. (inv. Talk) International workshop on experimental and theoretical aspects of the proton form factors, Gatchina, Russia, July 9–11, 2012 53) Modelling Hadron Form Factors Tomasi-Gustafsson E. (inv. Talk) Hadron Structure and QCD: from LOW to HIGH energies, Gatchina, Russia, July 4–8, 2012 2011 54) J/Psi polarisation Bianchi L. Alice Coll, International Workshop on First Physics with the ALICE Muon spectrometer - Kolkata - février 2011 55) Analysis process for J/Psi in pp collisions Boyer B., International Workshop on First Physics with the ALICE Muon spectrometer - Kolkata - février 2011 56) Quarkonium production in pp collisions and Pb-Pb collisions with the ALICE experiment Boyer B. Alice Coll., Rutherford Centennial Conference on Nuclear Physics (Manchester 2011) 57) Physics Case for AFTER @ LHC Brodsky S.J. Fall meeting of the GDR PH-QCD: nucleon and nucleus structure studies with a LHC fixed-target experiment and electron-ion colliders, October 18-21, 2011, IPN Orsay, France 58) Polarization observables in proton electron elastic scattering Dbeyssi A. (inv. Talk) Assemblée générale des théoriciens nucléaires français, Nov. 15-16. 2011, CNAM, Paris 59) Classification of antiproton proton annihilation reactions into hadronic channels Vague E : campagne d’évaluation 2013 – 2014 80 janvier 2013 Dbeyssi A. (inv. Talk) 3rd International Conference on Quantum Electrodynamics and Statistical Physics, Aug. 29-Sept. 02, 2011, Kharkov, Ukraine 60) Deep Virtual Compton Scattering: from data to GPDs Guidal M. (inv. Talk) International Workshop XXXIX on Gross Properties of Nuclei and Nuclear Excitations», 16-22 Janvier 2011, Hirschegg, Autriche 61) Heavy Photon Searches Guidal M. (inv. Talk) CLAS12 2nd European workshop, 7-11 mars 2011, Paris, France 62) Generalized Parton Distributions Guidal M. (inv. Talk) IOP Nuclear and Particle Physics Divisional Conference », 4-7 Avril 2011, Glasgow, Royaume-Uni 63) Exclusive final states Guidal M. (inv. Talk) International Conference on the Structure and Interactions of the Photon and 19th International Workshop on Photon-Photon Collisions» (PHOTON2011), 22-27 Mai 2011, Spa, Belgique 64) Deep Virtual Meson Electroproduction Guidal M. (inv.Talk) Partons in Nucleons and Nuclei », 26-30 Septembre 2011, Marrakech, Maroc. 65) Deep Virtual Compton Scattering and Deep Exclusive Meson Electroproduction Guidal M. (inv. Talk) International school «Three-dimensional Partonic Structure of the Nucleon» of the Italian Physics Society, 28 June-8 July 2011, Varenna, Italy 66) GPDs and hard exclusive processes Guidal M. (inv. Talk) 9th European Research Conference on "Electromagnetic Interactions with Nucleons and Nuclei » (EINN2011), 31 Octobre-4 Novembre 2011, Paphos, Chypre 67) Opportunities for spin physics with AFTER Hadjidakis C., Fixed target projects at CERN, Orsay (France), juillet 2011 68) J/psi production measurements in p-p and Pb-Pb collisions in ALICE Hadjidakis C., Proceeding Physics at LHC, Perugia 2011 69) J/psi production measurements in ALICE Hadjidakis C., High-pT Probes of High-Density QCD at the LHC, Palaiseau, mai 2011 70) Spin physics with fixed target experiments Hadjidakis C., One-day Meeting: fixed-target projects at CERN, July 7, 2011, IPN Orsay, France 71) J/psi in PbPb collisions Hadjidakis C., International Workshop on First Physics with the ALICE Muon spectrometer - Kolkata - février 2011 72) Time-like form factors with the PANDA experiment Kunne R. (inv. Talk) PINAN conference, Marrakech (September 2011) 73) GPDs with CLAS and CLAS12 Niccolai S. (inv. Talk) International school of nuclear physics, 33rd course, ``From quarks and gluons to hadrons and nuclei'', Erice (Italy), September 2011 74) Status update on the Central Neutron Detector Niccolai S. (inv. Talk) CLAS12 Workshop, Jefferson Lab (USA), June 2011 75) Central Neutron Detector Vague E : campagne d’évaluation 2013 – 2014 81 janvier 2013 Niccolai S. (inv. Talk) CLAS Collaboration meeting, plenary session, Jefferson Lab (USA), June 2011 76) nDVCS at 12 GeV Niccolai S. (inv. Talk) CLAS12 workshop, Paris (France), March 2011 77) PANDA @ FAIR: Simulation activities and phenomenological studies at IPN Orsay Ramstein B. (inv. Talk) Panda workshop at IPN, 3/2/2011 and XXXVIII PANDA coll. Meeting, GSI/Darmstadt (September 2011) 78) Heavy Flavor production @ ALICE Suire C. Hadron Collider Physics, November 14 - 18, 2011 Paris, France. 79) Quarkonium studies in ALICE Suire C., GDR PH-QCD, 18-21 octobre 2011, IPN Orsay 80) Photo-production of vector mesons in 2.76 TeV ultra-peripheral Pb+Pb collisions at ALICE Tapia-Takaki D. (inv. Talk) 14th Workshop on Elastic and Diffractive Scattering (EDS Blois), Rencontres du Vietnam, Qui Nhon, Vietnam, 2011 81) J/psi production measurements in p-p and Pb-Pb collisions in ALICE Tapia-Takaki D. (inv. Talk) Perugia 2011 82) Review on quarkonia production at LHC energies Tapia-Takaki D. (inv. Talk) XIII Mexican Workshop on Particles and Fields, 20-26 October 2011, Leon, Mexico 83) J/psi production in p+p collisions at ALICE Tapia-Takaki D. (inv. Talk) International conference on Strangeness in Quark Matter,18-24 September 2011, Cracow, Poland 84) ALICE Diffractive: Physics motivations Tapia-Takaki D. (inv. Talk) Workshop on the Future of ALICE July 2011, CERN, Geneva 85) Quarkonia production at ALICE Tapia-Takaki D. (inv. Talk) International school of subnuclear physics: Searching for the unexpected at LHC and status of our knowledge. 49th Course, Erice, Italy, 24 June-3 July 2011 86) Measurement of coherent J/psi photo-production cross section at ALICE Tapia Takaki J.D., Diffraction 2012 (International Workshop on Diffraction in High-Energy Physics), Lanzarote, Spain, 10-15 September 2011 87) Electromagnetic Nucleon Form Factors: status and perspectives Tomasi-Gustafssoninv E., XII Workshop on Nuclear Physics, February, 7-11, 2011, Havana, Cuba 88) Nucleon Form factors: recent advances Tomasi-Gustafssoninv E., Assemblée générale des théoriciens nucléaires francais, Nov. 15-16. 2011, CNAM, Paris 89) Proton Form Factors: phenomenology Tomasi-Gustafssoninv E., IFAE, Incontri Italiani della Fisica delle Alte Energie, April, 24-25, 2011, Perugia, Italy Vague E : campagne d’évaluation 2013 – 2014 82 janvier 2013 2010 90) Persistence of the Polarization in a Fusion Process Didelez J.P., The 18th International Symposium on Heavy Ion Fusion (HIF 2010). Darmstadt, Germany, August 30 - September 3, 2010 91) Vector meson production with 6-12 GeV and EIC Guidal M. (inv. Talk) Electron-Ion collider workshop: electron-nucleon exclusive reactions», 14-15 Mars 2010, Université Rutgers, New-Jersey, USA 92) Extraction of Compton Form Factors from DVCS data Guidal M. (inv. Talk) Mini-workshop on nucleon structure. University of Valencia, Spain, 2-3 December 2010 93) Extraction of Compton Form Factors from DVCS data Guidal M. (inv. Talk) 35th International Conference on High Energy Physics » (ICHEP10), 22-28 Juillet 2010, Paris, France 94) Deep Virtual Compton Scattering: from data to GPDs Guidal M. (inv. Talk) Symposium on hadronic structure physics», 14 Avril 2010, Université de Glasgow, Glasgow, Royaume-Uni 95) DVCS and GPDs Guidal M. (inv. Talk) ECT workshop: QCD from the bound state perspective, 2-6 Août 2010, ECT Trento, Italie 96) Extraction of Compton Form Factors from DVCS data Guidal M. (inv. Talk) Mini-workshop on nucleon structure», 2-3 Décembre 2010, Université de Valencia, Espagne 97) Future measurements of the proton time like form factors with PANDA Gumberidze M., 11th International Workshop on Meson Production, Properties and Interaction (MESON 2010), Cracow, Poland, June 10-15, 2010 98) Search for gluon saturation effects in p-A collision at the LHC with ALICE Hadjidakis C. Workshop on Nuclear Parton Distribution Functions, Annecy, février 2010 99) Quarkonia production in PHENIX/RHIC in pp collisions Jouan D. Rencontres de Moriond QCD and High Energy Interactions, La Thuile (Italy), 13-20 Mars 2010 100) Single and double pion production in np collisions at 1.25 GeV with HADES Cross section in deuteron-proton elastic scattering at 1.25 GeV/u Hennino T., XX-th International Baldin Seminar on High Energy Physics Problems Relativistic Nuclear Physics and Quantum Chromodynamics, JINR, Dubna, Russia, October 4-9,2010 101) The physics program of CLAS12 Niccolai S. (inv. Talk) BEACH2010 IX International Conference on Hyperons, Charm and Beauty Hadrons, Perugia (Italy), June 2010 102) nDVCS Proposal for PAC37 Niccolai S. (inv. Talk) CLAS Collaboration meeting, plenary session, Jefferson Lab (USA), November 2010 Vague E : campagne d’évaluation 2013 – 2014 83 janvier 2013 103) Dilepton production in 1-2 AGeV energy range : Recent results from the HADES experiment at GSI Ramstein B. (inv. Talk) Mazurian Lake conference, Piasky, Pologne, 30 aot-6 septembre 2009 Acta Phys.Polon.B, 2010 104) Dilepton production studied with the HADES spectrometer Rustamov A., 11th International Workshop On Meson Production, Properties And Interaction (MESON 2010), 10-15 Jun 2010, Cracow, Poland 105) Heavy-quark measurements in the ALICE Muon Spectrometer Suire C. Quarks Confinement and the Hadron Spectrum, QCHS IX, Facultad de Ciencias Físicas,Universidad Complutense, August 30 - September 3 2010, Madrid (Spain) 106) Heavy-quark measurements in the ALICE Muon Spectrometer Suire C. Quarks Confinement and the Hadron Spectrum, QCHS IX, Facultad de Ciencias Físicas,Universidad Complutense, August 30 - September 3 2010, Madrid (Spain) 107) LVDS tester: a systematic test of cable signal transmission at the ALICE experiment Tapia Takaki J.D. TWEEP 2010 - 2010 JINST 5 C12041 108) New forward detectors at ALICE Tapia-Takaki D. (inv. Talk) Workshop on forward Physics at the LHC, The University of Manchester, Manchester, England. 12-14 December 2010 109) Central and forward inclusive J/psi production in p+p collisions at ALICE Tapia Takaki J.D. The University of Birmingham, 2010 110) Inclusive J/psi production: first results in p+p collisions at sqrt(s)=7 TeV at ALICE Tapia Takaki J.D., 5th International workshop on High pT physics at LHC. UNAM, Instituto de Ciencias Nucleares Mexico City, Mexico. 27 September - 1 October 2010 111) New forward detectors at ALICE Tapia Takaki J.D., Workshop on forward Physics at the LHC, The University of Manchester, Manchester, England. 12-14 December 2010 2009 112) Model independent fits of DVCS data: JLab Hall A and HERMES Guidal M. (inv. Talk) Transverse Partonic Structure of Hadrons» (TPSH09) Yerevan, Armenia 21- 26 June 2009 113) Generalized Parton Distributions Guidal M. (inv.Talk) Common ENC/EIC workshop at GSI. Darmstadt, Germany 28-30 May 2009 114) The CLAS12 detector at JLab to measure GPDs and large-x PDFs Guidal M. (inv. Talk) XVII International Workshop on Deep-Inelastic Scattering and Related Subjects» (DIS 2009) Madrid, Spain 26-30 April 2009 Vague E : campagne d’évaluation 2013 – 2014 84 janvier 2013 115) Review of electron scattering in CLAS Guidal M. (inv.Talk) CLAS12 European workshop. Genoa, Italy. 25-28 February 2009 116) Generalized Parton Distributions at Jlab Guidal M. (inv. Talk) conference « MAMI and Beyond, Mainz, Germany 30 March-3 April 2009 117) Charmonium production at LHC" – Three days of strong interactions Malek M. 26ème Max Born Symposium Wroclaw (Pologne : 9 – 11 juillet 2009) 2008 118) Phénoménologie de Regge appliquée à l’électroproduction Guidal M. (inv. Talk) Ecole d’hiver du GDR Nucléon 8-11 December 2008, CEA Saclay, France 119) Hard Exclusive _ and π electroproduction Guidal M. (inv. Talk) The Photonuclear Reactions Gordon Research Conference» (GORDON08) 10-15 August 2008, Tilton, USA 120) A fitter code for DVCS Guidal M. (inv. Talk) Workshop on GPDs 6-7 August 2008, Jefferson Lab, Newport-News, USA 121) A fitter code for DVCS Guidal M. (inv. Talk) Atelier DVCS du GDR Nucléon 30 June-1er July 2008, Clermont-Ferrand, France 122) Introduction to the Generalized Parton Distributions Guidal M. (inv. Talk) International Workshop on Hadron Structure and Spectroscopy» (IWHSS08) 31 March-2 April 2008, Torino, Italy 123) Dielectron Production in 12C+C Collisions at 1 GeV/u and the Solution to the DLS Puzzle Hennino T, Quark Matter 2008 (2008) QM2008 124) Study of elementary reactions with the HADES dielectron spectrometer Ramstein B. (inv. Talk) Dileptons from Resonance Matter and the DLS Puzzle ISHIP 2008, GSI, novembre 2008 125) The ALICE Muon Spectrometer Suire C. Hard Probes 2008 – Illa da Toxa (Espagne : 8-14 juin 2008) 126) Status du tracking dimuon Suire C. QGP France 2008 Etretat (15-18/09/08) Vague E : campagne d’évaluation 2013 – 2014 85 janvier 2013 Seminars 2013 1) Hadjidakis C. ALICE results on quarkonium hadroproduction HIF CERN – June 2013 2) Lakomov I. Measurement of J/psi production in proton-lead collisions at the LHC with the ALICE experiment Journées des doctorants 2013 (Université Paris Sud 11, Ecole doctorale MIPEGE), 27 mars 2013, Orsay 3) Ramstein B. Probing Time-Like electromagnetic structure of baryons with HADES and PANDA Clermont-Ferrand, 25 janvier 2013 4) Tapia-Takaki D. Using the LHC as a photon collider Sao Paulo, 24 March 2013 5) Tapia-Takaki D. , Using the LHC as a photon collider Hiroshima, 7 March 2013 2012 6) Tapia-Takaki D. Une expérience sur cible fixe avec les faisceaux du LHC : le projet AFTER IPN Orsay (France), octobre 2012 7) Tapia-Takaki D. Physics opportunities of a fixed target experiment (AFTER) using the LHC beams SphN Saclay (France), juillet 2012 8) Lakomov I. Production de J/psi dans les collisions pPb auprès de l’expérience ALICE (LHC) Journées de la division de recherche 2012 (IPNO, Paris Sud 11), 23 janvier 2012, Orsay 9) Munoz Camacho C. Estudio de reacciones exclusivas y distribuciones generalizadas de partones en Jefferson Lab, Universidad de Valencia, June 2012 10) Niccolai S. The Central Neutron Detector for CLAS12 JLab review of the CND, Jefferson Lab (USA), February 2012. 11) Ramstein B. Study of elementary reactions with the High Acceptance Di-Electron Spectrometer at GSI, Munich , June 11 2012 12) Ramstein B. Recent results of HADES experiments and projects with the pion beam Giessen 4 décembre 2012 13) Ramstein B. The PANDA project : a new experimental set-up for hadronic physics Master 2 APIM, université PARIS-SUD, 6 décembre 2012 14) Tapia-Takaki D. Using the LHC as a photon collider Mexico City, 13 Dec 2012 15) Tapia-Takaki D. Heavy-quarkonium production in UPC and diffractive reactions in pp, pA and AA collisions First Sapore Gravis day.IPN Orsay, 23 Nov 2012 Vague E : campagne d’évaluation 2013 – 2014 86 janvier 2013 2011 16) Espagnon B. L'expérience ALICE, Orsay M2 APIM février 2011 17) Espagnon B. L'expérience ALICE, Orsay MIPEGE juin 2011 18) Guidal M. Comités d’évaluation de l’ANR, Presentation to the IN2P3 training session «Présenter un dossier compétitif auprès des agences de financement» 22-24 November 2011, Fréjus, France 19) Hadjidakis C. Introduction Physique Hadronique et Interaction Forte Journées de Rencontres Jeunes Chercheurs à Annecy (France), décembre 2011 20) Niccolai S. Projet CLAS12 Conseil scientifique IN2P3, Institut d'astrophysique de Paris, 20 Octobre 2011 21) Ramstein B. Résultats récents de l'expérience HADES IN Orsay, 17 octobre 2011 22) Suire C. L'experience ALICE, Journees de prospective de L'IPNO, 28-30 March 2011, Le Croisic, France 23) Tapia-Takaki D. Quarkonia production at ALICE, LLR, Ecole polytechnique, 2011 24) Tapia-Takaki D. Photoproduction of vector mesons at ALICE, SPhN, Saclay CEA, 2011 25) Tapia-Takaki D. Diffractive and photon-induced physics at ALICE, Rencontres Ions Lourds Île-de-France, 29 April 2011, IPN Orsay 26) Tomasi-Gustafsson E. Electromagnetic Physics with antiprotons, Università degli Studi, Torino (Italie)7/12/2011 2010 27) Guidal M. ANR et «Hautes énergies» IN2P3 training session « Présenter un dossier compétitif auprès des agences de financements ». CNRS headquarters, Paris, France 10 March 2010 28) Hadjidakis C. First weeks of heavy ion physics in ALICE » Rencontres Ions Lourds IdF, Palaiseau, décembre 2010 29) Hadjidakis C. Que va-t-on découvrir au grand collisionneur de hadrons, le LHC, du CERN? Maison des Bretch, Le Chambon Sur Lignon (France), avril 2010 30) Hennino T. Physics at PANDA Master APIM (oct 2010) 31) Ong S. Physics at PANDA Master APIM (oct 2010) 32) Ramstein B., Dilepton production in 1-2 AGeV energy range : Recent results from the HADES experiment at GSI, SPHN/CEA Saclay, Janvier 2010 33) Suire C. The First pp collisions in ALICE (and a few other things) Rencontres Ions Lourds IdF, Palaiseau, décembre 2010 Vague E : campagne d’évaluation 2013 – 2014 87 janvier 2013 34) Tapia-Takaki D. Central and forward inclusive J/psi production in p+p collisions at ALICE The University of Birmingham, 2010 35) Tapia-Takaki D. Quarkonia production at LHC energies Universidad de Sonora, 2010 36) Tapia-Takaki D. Quarkonia production at LHC energies, BUAP Puebla, 2010 2009 37) Guidal M. The Generalized Parton Distributions with the CLAS(12) detector of Jefferson Lab Université Libre de Bruxelles, Belgium, 29 January 2009 38) Guidal M. Generalized Parton Distributions: recent results from Jefferson Lab and development of a model-independent fitter code University of Mainz, Germany, 2 February 2009 39) Guidal M. A fitter code for DVCS DESY, Hamburg, Germany, 22 March 2009 40) Malek M. La physique des ions lourds avec le spectromètre à muons de l'expérience ALICE auprès du LHC Séminaire inter-thésards – Orsay (18 février 2009) 41) Tapia-Takaki D. Prospects for first strange resonance and quarkonia measurements in ALICE Strasbourg 11 mars 2009 42) Tapia-Takaki D. Flavors of hot QCD matter Nantes 19 mars 2009 43) Tapia-Takaki D. Flavors of hot QCD matter Lyon 3 avril 2009 44) Tapia-Takaki D. Highlights of the SQM conference 2009 Clermont-Fd 9 octobre 2009 Vague E : campagne d’évaluation 2013 – 2014 88 janvier 2013 Lectures Espagnon B. LHC : ALICE au pays des nouvelles - Article dans plein sud N°78 1er trimestre 2011 CERN : les physiciens se rapprochent de l'après Big Bang - Figaro du 30/11/2010 Guidal M. Deep Virtual Compton Scattering and Deep Exclusive Meson Electroproduction, Three-dimensional Partonic Structure of the Nucleon» de la Société Italienne de Ph. 2011 Hadjidakis C. « Que va-t-on découvrir au grand collisionneur de hadrons, le LHC, du CERN ? » à la maison des Bretch, présentation orale, Le Chambon Sur Lignon (France), avril 2010 Conference organization and Publisher activities Guidal M. Membre de l’« International Advisory Committee » des conférences internationales « Baryons » qui se tient tous les 3 ans (dernière édition en date : juin 2013 à Glasgow) et « MeNU » (Meson- Nucleon Physics ») qui se tient aussi tous les 3 ans (prochaine édition en septembre 2013 à Rome) Membre du comité scientifique de l’école Joliot-Curie (depuis 2004). J’ai en particulier été activement impliqué dans l’organisation de la session de septembre 2010 (« Symmetries in Subatomic Systems ») en faisant partie du comité d’organisation. Organisateur de l’Ecole d’été du GDR nucléon: Instrumentation et détecteurs en physiques hadronique qui s’est tenue du 6 au 9 Juillet 2009 à l’IPN Orsay. Organisateur principal (avec mon collègue J. Ball de Saclay) du « CLAS12 2nd European workshop » qui s’est tenu à Paris du 7 au 11 mars 2011. Membre du comité d’organisation de l’Ecole de printemps internationale du GDR nucléon: “QCD prospects for future ep and eA colliders » qui s’est tenue au LPT Orsay du 4 au 8 Juin 2012. Hadjidakis C 2010/2012 Co-organisatrice des Rencontres Ions Lourds: ces séminaires de la physique des collisions d’ions lourds ultra-relativiste sont proposés aux physiciens de la région parisienne Tapia-Takaki D. Co-chairman of the local organising cttee: ALICE Physics Week (110 participants), Puebla, 27 November - 2 December 2012 Vague E : campagne d’évaluation 2013 – 2014 89 janvier 2013 Responsabilities and expert committees Editeur Price Tomasi-Gustafsson E. : Maison international Nauka/Interperiodica (tutelle de l’Académie des Sciences de Russie et de Pleiades Publishing, Inc) 2012 Conesa Del Valle Z. (co) responsable du groupe d'analyse "PWG-HF D2H: Charm to Hadron physics analysis group" (co) responsable du groupe "PWG-PP Event and Track Selections" Espagnon B. Collaboration Board Membership ALICE since 2005 Guidal M. - Membre de 2008 à 2010 de la Commission 4 (Physique) de l’ANR où j’examinais les dossiers « blancs » et « jeunes chercheurs ». - Porte-parole du Joint Research Activity 23 « GPDex » (budget de ~600 kEuros sur 2012-2014) de l’« I3 » européen « Hadronic Physics » qui regroupe une quinzaine de groupes européens d’expérimentateurs et de théoriciens travaillant sur la physique des GPDs et des processus exclusifs. - Membre du Comité National (section 03 puis section 01) depuis octobre 2011 (membre du bureau). - Membre du comité AERES qui a évalué le LPC Clermont-Ferrand les 17 et 18 février 2011. - Membre du groupe de travail « QCD » des journées 2012 de prospective IN2P3/IRFU et j’ai en particulier été orateur à Giens (avec mon collègue F. Sabatié du CEA). - Co-éditeur à European Physics Journal A. - Responsable scientifique pour l’IPN d’Orsay du programme ANR « GPDs@CLAS12 », qui a été accepté en 2007 (F. Sabatié, du SPhN, est le coordinateur principal). Hadjidakis C. 2011/2013 Co-responsable du groupe de travail PWG-PP-QA s'assurant de la qualité des données enregistrées avec l'ensemble des détecteurs de l'expérience ALICE 2013/.. : Adjoint au responsable du Tracking du spectromètre à Muons d'ALICE (option Offline) Hennino T. Responsible of the IN2P3-GSI collaboration agreement 08-55 (coll PANDA at FAIR) Indranil D. 2013/.. : Adjoint au responsable du Tracking du spectromètre à Muons d'ALICE (option Hardware) 2011/.. : Muon tracking run coordinator Niccolai S. Porte-parole du programme international de coopération scientifique (PICS) entre l’IN2P3 et Jefferson Lab (USA) Vague E : campagne d’évaluation 2013 – 2014 90 janvier 2013 Ramstein B. Coordinator scientifique PICS, collaboration avec les laboratoires italiens de Turin et Frascati Responsible of the IN2P3-GSI collaboration agreement 03-44 “Elementary reactions with HADES and high resolution tracking” Responsible of the IN2P3-Polish lab (Jagellionan university Cracow) collaboration agreement 04- 111 ” Leptons in π induced reactions with HADES” Suire C. (co) responsable du groupe d'analyse "PWG-DQ JspiTomumu physics analysis group" Représentant ALICE/IPNO au conseil scientifique de GRIF Responsable adjoint du groupe PHEN/IPNO Tapia-Takaki D. (co) responsable du groupe d'analyse (PAG): ultra-peripheral heavy-ion collisions January 2012 - present Tomasi-Gustafsson E. Coordinator of the PICS with Ukranian laboratories (coll PANDA at FAIR) Vague E : campagne d’évaluation 2013 – 2014 91 janvier 2013 PhD Thesis 1) MORINIERE Emilie (T. HENNINO) Contribution à l'analyse de réactions de production de dileptons en collision proton-proton avec HADES (28/03/08) 2) MORENO Brahim (M. MacCORMICK) Etude de l'asymétrie de spin du faisceau pour l'électroproduction d'un état résonant δ+ et d'un photon sur le nucléon avec le détecteur CLAS (02/07/09) 3) FRADI Ahmed (M. GUIDAL) Electroproduction exclusive du méson ρ+ sur le proton à JLab avec le détecteur CLAS (10/07/09) 4) MALEK Magdalena (B. ESPAGNON) Étude de la production de saveurs lourdes et de la multiplicité de particules chargées dans le cadre du formalisme du Color Glass Condensate pour les collisions p+p et p+Pb dans l'expérience ALICE au LHC (20/07/09) 5) LIU Tingting (B. RAMSTEIN) Exclusive measurements with the spectometer HADES in proton-proton reactions at 1.25 GeV (20/12/10) 6) BOYER Bruno (B. ESPAGNON) Etude des J/psi dans le canal dimuon du spectromètre de l'expérience ALICE auprès du LHC dans les collisions proton+proton à √s =7TeV (21/10/11) 7) BOUCHER Jérome (T. HENNINO, F. MAAS) Feasibility studies of the pbar p π0 e+e- electromagnetic channel at PANDA (19/12/11) 8) BIANCHI Livio (B. ESPAGNON) J/y polarization in pp collisions at √s=7 TeV with the ALICE muon spectrometer at he LHC (06/03/12) 9) GUEGAN Baptiste (M. GUIDAL) Study of Generalized Parton Distributions and Deeply Virtual Compton Scattering on the nulceon with the CLAS and CLAS12 detectors et the Jefferson Laboratory (Virginia, USA) (27/11/12) Vague E : campagne d’évaluation 2013 – 2014 92 janvier 2013 Ongoing PhD Thesis 10) NICCHOLA-SAYLOR Nicolas (M. GUIDAL) DVCS sur le proton à Jlab (17/01/11-12/07/13) 11) VALENCIA PALOMO Lizardo (B. ESPAGNON) Inclusive J/psi production measurement in Pb-Pb collisions at 2.76 TeV with the ALICE Muon Spectrometer (01/10/10-06/09/13) 12) DBEYSSI Alaa (E. TOMASI-GUSTAFSSON) Etude de la structure du nucléon dans le cadre de l'expérience PANDA (01/11/10-27/09/13) 13) KUC Hubert (B. RAMSTEIN) Production de dileptons en réactions d'ions lourds et induites par des pions (01/10/10-01/10/13) 14) BOER Marie (M. GUIDAL) Etude de la diffusion compton profondément virtuelle (01/10/11-01/09/14) 15) LAKOMOV Igor (B. ESPAGNON) Quarkonia measurements with the ALICE muon spectrometer in p-Pb collisions (01/10/11- 01/09/14) 16) MA Binsong (B. RAMSTEIN) Simulations de canaux electromagnetiques pour le dispositif PANDA (01/10/11-01/09/14) 17) MARTI Alejandro Miguel (C. MUNOZ) Rosenbluth Separation of the DVCS cross section (27/09/11-26/09/14) 18) DESNAULT Camille (C. MUNOZ) DVCS sur les neutrons (01/10/12-30/09/15) 19) HATTAWY Mohammad (M. GUIDAL) Etude des GPD à Jlab (01/10/12-30/09/15) 20) GARILLON Brice (B. ESPAGNON) Mesures des sections efficaces d'electroproduction exclusive de f0 et f2 avec le détecteur CLAS (01/10/12-30/09/15) Vague E : campagne d’évaluation 2013 – 2014 93 janvier 2013 IN2P3 Collaborations – 2008-2013 Responsables Collaborations Thème français Date de Fin JINR DUBNA - RUSSIE Time like hadron form factors from ppbar 09-85 reactions at PANDA Tomasi E. En cours COPIN laboratoires Polonais 04-111 Leptons in p pion-induced reactions with HADES Ramstein B. En cours GSI Allemagne Elementary reactions with Hades and high 03-44 resolution tracking Ramstein B. En cours 08-58 Panda Hennino T. MEC Espagne Munoz Camacho PH12-1 Nucleon structure 2012 C. Contracts Vague E : campagne d’évaluation 2013 – 2014 94 janvier 2013 Manpower evolution by category within a thematic : Hadronic Physics Manpower evolution by category withi n a thematic : Hadronic Physics 2008 2009 2010 2011 2012 2013 DR 3 3 4 3,75 3 3 CR 11,05 10,8 9,55 9,13 9,05 10,31 Corps PR 1,66 1 1 1 1 1 MdC 1 1 1 1 1 1 IT 2 2 2 2 2 2 Effectif 18,71 17,8 17,55 16,88 16,05 17,31 Vague E : campagne d’évaluation 2013 – 2014 95 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 96 janvier 2013 PHYSICS AND RADIOCHEMISTRY OF NUCLEAR ENERGY Vague E : campagne d’évaluation 2013 – 2014 98 janvier 2013 Physics and Radiochemistry of Nuclear Energy FTE : 29.7 – (40% E4 + 60% E5) Simulations for nuclear systems and scenarios: description of the Thorium cycle (TEAM E4) The study of nuclear systems and their corresponding deployment scenarios is crucial to intelligent decision-making about the future of nuclear power. The available fissile and fertile resources must be used in the most efficient way over a period of time which may span many decades since the lifetime of any given reactor in the fleet can be as long as 60 years. The evolution of the reactor fleet and the construction and deployment of different types of fourth generation reactors must therefore be studied carefully in advance to assure an optimal use of resources. In addition, detailed simulations of the innovative reactors themselves must be carried out to understand the fluxes of material to reprocess and waste streams in the nuclear fuel cycle, along with a characterization of the reactors intrinsic safety and the proliferation resistance of its fuel cycle. The MURE package is a precision research code based developed for the CNRS over some years by researchers at the IPNO and LPSC Grenoble designed to study innovative systems. It is a precision research code based around iterative use of the widely-used neutron transport code MCNP. MURE has three main functions: The first is the simplified generation of MCNP input files by providing a set of classes for describing complex geometries; The second is the simulation of the evolution of the fuel within a given reactor over a time period of up to several years, by successive steps of MCNP calculation and numerical integration of Bateman's equations; The last couples neutronics and thermal-hydraulics to enable calculations of reactor core temperatures and investigate transient phenomena (incidental and accidental scenarios). In addition of this main package, MURE also includes a graphical interface (MureGui) to visualize the complex data generated by the reactor simulations. Of particular interest to the PACS group is the use of solid thorium-based fuels. Thorium is a fertile material that has the potential to improve the use of fissile resources and the significantly reduce the quantities of long-lived minor actinides waste produced in reactors. Multi-recycling of thorium-based fuels in the PWR Calculations of matter fluxes and cycle at steady state have been performed in order to have a precise description of the Th cycle in PWR. It has been demonstrated that increasing quantities of 238U, the fertile isotope in standard UO2 fuel, are replaced by 232Th, then a greater yield of new fissile material (233U) is produced during the cycle than would otherwise be the case, leading to an economy of natural uranium of around 45% if the uranium in the spent fuel is multi-recycled. Minor actinide and plutonium waste inventories are reduced and hence waste radio-toxicities and decay heats are up to a factor of 20 lower after 103 years. In order to evaluate the improvement thoriated Th-Pu fuels 13 different scenarios have been chosen in order to explore all the possibilities, including description from the mine to the waste storage. Through the comparison of all the scenarios to the currently used MOX scenario (mono-recycling of the plutonium coming from the UOX – uranium oxide- fuel mixed with depleted uranium), we have shown that any gain from decreased resource consumption comes at the expenses of losses in other areas. Most of the time it is the safety parameters which are degraded. Only the use of the thorium/plutonium open fuel cycle without multi-recycling plutonium can offer a gain in decreased resource consumption without having any significant loss in other field, but the diminution of resources consumption is less than 10% for the once through cycle and the closed Thorium-Uranium cycle and creates large quantities of 232U which produces many added complications to the fuel cycle. A particular attention was paid on a precise CHAracterization of Radioactive Sources related to radioprotection purposes. Vague E : campagne d’évaluation 2013 – 2014 99 janvier 2013 Radio-protection measures needed in the nuclear fuel cycle require accurate knowledge of the radioactive sources involved. For innovative nuclear reactors such as GenIV designs, radiation sources (alpha, beta, gamma and neutron) in the spent fuel need to be calculated in order to understand the radio-protection needed in all aspects of the fuel cycle (transport, reprocessing, fuel fabrication, waste storage, etc.). For this purpose, a set of source characterization tools coupled to our code MURE has been developed: CHARS [2]. Its aim is to calculate source terms for radio-protection study on the back end fuel cycle. It process neutron, gamma, alpha and beta spectra of any spent fuel during cooling, before and after reprocessing. Comparisons with the CESAR code, a qualified depletion code developed by the CEA and AREVA (COGEMA), as well as a benchmark calculation allowed to validate the CHARS code. We have then demonstrate in a qualitative way that the fabrication of ThUO2 fuel is not possible on an industrial scale using currently used processes such as MIMAS in glove-boxes (due to the presence of 232U). [1] S.J. Rose, J.N. Wilson et al. Annals of Nuclear Energy 38 2619 (2011) [2] B. Leniau and J.N. Wilson, Proceedings of the ICRS2012 Conference, Nara, Japan 2012). CACAO: Actinide chemistry and production of radioactive targets (TEAM E4) The IPNO has developed a new installation dedicated to radioactive targets (thin layers) manufacturing and characterization: CACAO, Actinides Chemistry and radioactive targets at Orsay [1]. Primarily funded by IN2P3, with participation of the University Paris-Sud, CEA/DIF, GANIL and the PACEN interdisciplinary program, this unique facility in France is intended to provide in radioactive targets (thin layers) at least the French community which expresses the need. It is mainly nuclear physicists working on the nuclear power cycle, but also the community that studied the synthesis of superheavy elements and anyone who needs it. The team relies on the expertise and skills of the IPNO group "stable targets" as well as those of the radiochemistry group. Figure 1: Gloves boxes for CACAO; the first one is dedicated to electro deposition techniques, while the second is devoted to alpha spectrometry. On the left part of the figure is the X-Y table used to alpha spectrometry which is coupled under the second glove box. A building was brought up to standard and is equipped to produce layers of actinides by electro-deposition. Quantities handled are limited by the use of glove boxes, see figure 8. Characterization of targets, that is to say, the measure of its chemical and isotopic content and its homogeneity is being carried out mainly by spectrometry α and autoradiography. Other techniques such as the ion beam analysis are being developed as part of a program carried out in close collaboration with the CSNSM. During the construction phase of the building, which will be inaugurated in 2013 July the 12, CACAO has already achieved 235,238U and 232Th targets in the facilities of radiochemistry group (see figure 2). Meanwhile, an R&D program is underway both to develop new deposition techniques and to well characterize the targets. Vague E : campagne d’évaluation 2013 – 2014 100 janvier 2013 Figure 2: natTh target of 300µg/cm², 8cm diameter. The support is made of 0.7 µm Al. [1] C.O.Bacri, V. Petibon, S. Pierre, Nucl. Instrum. Meth. Phys. Res. 613 3 357 (2010) [2] C.O. Bacri et al., J. Rad. Nucl. Chem, to be published in 2013 Nuclear Data (TEAM E4) To accurately model innovative reactors requires evaluated nuclear data libraries which contain information on mostly nuclear cross reaction sections, but also fission yields, neutron multiplicities, isotope decay data, etc. To address the nuclear data needs of a new generation of nuclear reactors and also improve the understanding and the modeling of fission reactions, the PACS group is engaged in several experimental activities: high-precision measurement of neutron-induced fission cross sections at the nTOF facility (CERN), recently complemented by angular distribution of fission fragments; determination of level densities and capture cross sections at Oslo; and measurement of fission production yields, including a complete identification in both mass and charge (a world first), at GSI. Neutron-induced fission cross sections and angular distribution of fission fragments The perspective of a new generation of nuclear reactors requires a strong improvement of nuclear data, in terms of precision and energy range, for a wider range of nuclides. The nTOF facility at CERN has been designed to allow such measurements of neutron-induced reactions due to its long flight path (185m), its very broad neutron energy range (from 0.5eV to 1GeV), and its high neutron flux delivered in a very short time, particularly interesting for the study of radioactive isotopes. The PACS group has conducted several experiments at nTOF, leading to new measurements of the neutron-induced fission cross section of natPb, 209Bi, 232Th, 233,234,238U and 237Np with a precision of 4 to 6% and, for the first time ever, over an energy range of 0.7 eV to 1 GeV. Most of our results are found in general agreement with existing evaluations and bring improvements in energy resolution, background, and/or will lead to an extension of nuclear databases to high energies. Data obtained on 237Np, however, show a 5% larger cross section than the evaluated bases above the fission threshold, a significant discrepancy which shed doubt on previous evaluations and has led us to perform a specific work. During last years, we have focused our work on the determination of the fission fragment angular distribution. We have measured this distribution for 232Th in two stages, at the end of 2010 and of 2011. Preliminary results are presented in figure 1: we provide accurate results around the second chance fission, where data were scarce and contradictory, and demonstrate that the anisotropy remains significant in the spallation regime. New fission measurements took place during the fall of 2012, mainly with 234U and 237Np. Further measurements are expected in 2014 and onwards in the course of the next n_TOF campaigns. Vague E : campagne d’évaluation 2013 – 2014 101 janvier 2013 Figure 1 : Fission fragment asymmetry parameter (black) and fission cross section (red) measured at nTOF for 232Th as a function of the incident neutron energy (log scale). Previous asymmetry measurements are also represented. The experimental setup is presented on the right, with the 10 detectors and the 9 targets set in- between, allowing simultaneous measurements of targets and/or nuclides. Study Of Fission in Inverse kinematics with Aladin (SOFIA) Fission fragments, neutrons and gamma are important observables involved in the fission process and for the operation of nuclear reactors, as they are responsible for the distribution of the energy, influence the neutrons economy, and contribute strongly to the residual power of the reactors. Unfortunately, the current evaluations of the fission fragment yields are not very accurate (for example, 15% for 235U). In fact, the unambiguous identification of the heavy fission fragments is still impossible in standard experiment, where neutrons impinge on an actinide target. However such an obstacle can be overcome using the reverse kinematics technique, in which the actinide is accelerated, interacts with a dedicated target, creating an identified excited compound nucleus, which undergoes fission. In those experiments, the energy boost of the fission system can allow for a proper identification of the fission fragments. This technique was developed and extensively used at GSI in the 90's and at the beginning of the century. More recently, it was also exploited at GANIL at lower kinetic energy. The SOFIA (Studies On FIssion with Aladin) collaboration was created in 2008 to realize a new generation of experiments on fission at GSI. Here, the fission is induced by coulomb excitation ie, via the absorption of a high-energy photon. The first and main aim of those experiments is to measure the fission yields for many fissioning nuclei from a radioactive, secondary beam with a target accuracy of only a few percents on the isotopic yields. Such a precision on the fission yields can only be obtained at GSI, due to the very high acceptance (85%) of the recoil spectrometer that we conceived, and the possibility to fully identify, for the first time even, the atomic mass and the nuclear charge of both fission fragments. The IPN group is responsible for the tracking of the nuclei, using multi-wires proportional chambers designed and constructed at IPN. Vague E : campagne d’évaluation 2013 – 2014 102 janvier 2013 Figure 2: View from the upstream part of the SOFIA experiment (beam incomes from the right ; from right to left are a TPC, a MUSIC, a veto, a second music, a second TPC, a Start plastic, the active target, a pipe, the Twin MUSIC, a MWPC, and the entrance of the ALADIN magnet). A preliminary analysis of the TWIN response demonstrates the complete separation in nuclear charge obtained for all fission fragments. The first SOFIA experiment was realized in august 2012, see figure 2. We could measure the production yield for the fission of about 15 nuclei ranging from 238Np down to 200Rn. Although the data analysis has just started, online snapshots indicate that all the detection systems have matched their expected performance: time of flight measured with 30 ps resolution (a world first for heavy ions), positions better than 0,2 mm, and Z resolution close to 1%. Electronics developments are now foreseen in order to increase the counting rate in the next experiment, which is expected in 2014 and should be one of the first measurements using the new GLAD magnet. Radionuclides in the fuel cycle and in the environment (TEAM E5) Much of the work carried out in the radiochemistry group focuses on the acquisition of thermodynamic and structural data of actinides in aqueous solution in the presence of organic ligands, inorganic and more recently, with biological systems. Actinides in the presence of organic and inorganic ligands The complexation of actinides at the oxidation state +III (Am, Cm, Cf), +IV (U, Pu) and +V (Pa) with organic ligands has been investigated using different experimental techniques and DFT calculations. The chosen complexing agents, see figure 1, belong to the family of polyaminopolycarboxylic (DTPA, NTA) and hydroxycarboxylic acids (citric). Due to the presence of numerous N or/and O donor atoms, these molecules display strong chelating properties towards metallic ions, especially actinides. They can therefore interact with actinides in some steps of nuclear fuel reprocessing, in environmental as well as in biological media. - 2- CmHDTPA 100 CmDTPA 80 Cm3+ 60 CmHDTPA- CmDTPA2- % espèce % 40 20 0 0 1 pcH 2 3 4 Fig 1 : Diagramme de répartition de Cm(III) en présence de DTPA (I = 0,1 M ; θ = 25°C) Vague E : campagne d’évaluation 2013 – 2014 103 janvier 2013 Collected data by complementary techniques have allowed formation constants of actinides complexes to be determined as illustrated on the speciation diagram of the system Cm/DTPA. The thermodynamic study has been completed a theoretical approach. DFT calculations have been performed in order to optimize the spatial ligand arrangement around the actinide ion in the complexes. The relative stabilities of species as well as bond distances have been determined. The interaction of uranyl ions with inorganic (Se(IV) and Se(VI), 79Se is a long-lived fission product) and organic (short-chain carboxylic acids and siderophores) ligands was also studied by affinity capillary electrophoresis and TRLIFS (time-resolved laser-induced fluorescence spectroscopy). Indeed, the approach developed can be a powerful tool for establishing the nature of interacting ligand species and the equilibria which occur between metal ion and ligand species in the solutions. The thermodynamic parameters of complexation reactions were determined as well. Interaction between actinides and biological molecules Thestudy of interaction mechanisms between actinides and biological molecules such as peptides and proteins have been recently undertaken. The study examines the bio-availability of various elements (U, Np, Pu, Am andCm) and their speciation in the presence of biologically relevant ligands (decorporating agents, cellular transport proteins...). It is of great interest to understand and predict the behavior of actinide in different mediaand assess their impact on these potential ecosystems. In particular, it is essential to apprehend the toxicological impact and detoxification mechanisms in order to propose new therapeutic treatment. The proposed strategy consists of conducting both theoretical and experimental studies on simplified biomimetic peptide sequences, in line with complex systems such as proteins. Fig 2: Uranium complex with phosphoserin fragments As an example, the interactions between the hexavalent uranyl (UO22+) and an amino acid (L- phosphoserin), which takes part in numerous phosphorylated protein sequences, was examined using X- ray absorption spectroscopy (EXAFS uranyl LIII edge) on the MARS beamline at SOLEIL synchrotron see figure 2. The obtained results were coupled to uranium fluorescence and density functional theory (DFT) calculations. This enabled us to precisely determine the complex structure imposed by the U-O apical bonds of this oxo-cation and the bond types formed with the oxygens of carboxylate and phosphate moeties in phosphoserin. Osteopontin, a phosphorylated protein, was identified as a probable target of uranium internal contamination. To verify our hypothesis, the actinides complexes with the osteopontin's active binding site, mimicked by a phosphorylated hexapeptide were investigated and structurally characterized. Thanks to EXAFS, DFT, IR and ITC studies, we were able to precisely describe the uranyl coordinating peptide environment. The EXAFS investigation of the protein complexes (Th(IV) and uranyl) shows a similar environment to that obtained with peptides proving the pertinence of our approach. Actinides at the liquid/solid interface Another approach to understand the behavior of radionuclides in the environment is to investigate the interactions of radionuclides at the liquid/solid interface. In particularly, EDF is interested by this approach in order to understand the behavior of radionuclides in production plants (operating) and deep geological disposal. Given the many parameters involved in these processes (solvent, temperature, effect of organic matter....), it is essential not only to collect macroscopic data, but also to conduct investigations at the molecular level in order to interpret results as rigorously as possible. Our methodology has thus been to correlate the most effective experimental studies (SLRT, EXAFS, IR, Micro-Calorimetry, ...) with molecular modeling to describe, as precisely as possible, the studied systems. Vague E : campagne d’évaluation 2013 – 2014 104 janvier 2013 Ab initio Molecular dynamic simulations were used to first study the behavior of the uranyl ion at room temperatureat the water/TiO2 interface, as a system model (fig. 3). Results were validated by comparisons with the experimental data.Secondly, this approach was used, in predictive purposes, to study the effect of a temperature rise. The retention of the ion increases with the temperature and led also to a modification of the surface complex. Finally, a similar study has been performed at the water/NiO interface for which few experimental data are currently available. Micro-calorimetric experiments have been carried out, together with spectroscopic techniques, in order to investigate the temperature influence on the U(VI) retention onto LaPO4 and Fe3O4 for temperatures ranged from25°C to 95°C. It was shown that changes in temperature (even for a relatively short range) could induce drastic changes in the nature of the sorbed species underlining the relevance of this approach, see figure 4. The investigation led to a complete experimental definition of the involved chemical equilibria making more reliable the extrapolation of the determined mechanisms to other chemical or temporal conditions. Fig: 3Uranyl ion sorption on the (110) Fig 4: Sorption edges (sorbed amount vs pH) of U(VI)/LaPO4 system for different temperatures in sodium Nitrate medium TiO2 face. Radionuclides chemistry in liquid ionic solvents (TEAM E5) Since several years, radionuclides chemistry has been enriched by expanding its areas of research in complex solvents (or exotic) such as Room Temperature Ionic Liquids (RTILs) or molten salt at high temperatures. The main interest in the use of such solvents is their large electroactivity range which allows the formation of actinides in their metallic state. This property has numerous applications especially in the field of separation and synthesis of thin films of specific isotopes. The behavior of radionuclides in solvents both at low and high working temperatures is currently studied in the RC group. Chemistry of actinides and lanthanides in Room Temperature Ionic Liquids Our project is focused on the actinides and lanthanides electrodeposition in ILs either for separation process or targets fabrication which present real needs of physics collecting data on the electronuclear cycle, the astrophysics or the physics studying the super-heavy elements. Nevertheless oxygen can present a drawback for specific nuclear physical measurements. Actinides, highly electropositive elements, could be reduced until the metallic state in RTILs, known for their large electrochemical windows. As they constitute a real class of solvents (ionic character and coordinating ability), preliminary studies on the chemical (solvation effect, complexation reaction) and the electrochemical behavior (deposition potentials) of actinides in ILs are necessary. The solvent composition (IL cation, water content, complexing agents allowing the dissolution and the stabilization of actinides) is determined by spectroscopy and electrochemistry. For example, we have put in evidence the specific interaction of the IL cations with the U anionic species UVCl6-, UIVCl62-and UIIICl63-. The redox potentials of the UV/UIV and UIV/UIII systems and the stability of the U species (chemical forms and oxidation state) depend on the IL composition. Mechanism for the reduction of tetrahalogeno uranyl compounds has also been proposed. Without an excess of halide ions, the reduction leads to the formation of an oxide deposit at the electrode. Vague E : campagne d’évaluation 2013 – 2014 105 janvier 2013 Chemistry in ILs at high temperature (molten salt reactor) The behavior of radioelements is studied in molten salts to propose a pyrochemical treatment of used fuel of GENIV systems particularly for the Molten Salt Reactor (MSR) system. The molten salt reactor system currently retained by the GEN IV International Forum is a fast breeder and closed fuel cycle concept (MSFR) developed by CNRS with a fuel salt constituted of LiF-ThF4-UF4 fused at 550°C. The objectives of the reprocessing are (1) to extract uranium 233 produced in the reactor core (2) to extract fission products especially lanthanides (neutronic poisons) form the fuel salt. The lack of data directly transposable in the literature leads us to establish a database for solvation properties in the MSFR fuel salt. Using this database, the efficiency of the different steps of the reprocessing was calculated, leading to propose optimized parameters to perform the extraction steps. Implementation of special steps based on electrochemical reactions was required to ensure the recovery of all the liquid phases. . Pyrochemical reprocessing is also an alternative to aqueous processes in the frame of GEN IV systems which are planned to contain high level of radionuclides (in particular minor actinides) increasing the radiolysis reactions in aqueous solution. All the research currently done in the frame of radionuclides behavior in molten salt are directly adapted to future needs in this domain. Radionuclides in nuclear fuel and targets Nuclear fuel, before its introduction into a reactor core consists of a mixture of fertile and fissile materials. Different types of fuel can be considered for the reactor feed, mixed oxides (case of existing French reactor), nitrides and carbides. Carbides are particularly interesting for their use as targets for the production of radioactive ion beams for fundamental physics (in the case of SPIRAL 2 project in France). The possibility of using a liquid fuel, constituted of a molten salt, is considered within the frame of GEN IV reactors studies, especially for one of the selected concepts, the molten salt fast reactor. Synthesis of uranium carbide targets. Most targets for the production of radioactive ion beams are made of uranium carbides. Studies carried out in the RC group are focused on the fission products release properties as a function of the material structure which is essentially dependent on the synthesis method. Thus, three synthesis routes have been studied with three porosity lattices. Five samples of different characteristics have been prepared under primary vacuum at 1200 and 1550°C. Others experiments are planned in 2013 to test the reproducibility of the synthesis and also to determine thermochemical properties. Molten Salt Reactor: LiF-ThF4-UF4 mixture as a liquid fuel The physical-chemical properties of the liquid fuel of the molten Salt Fast Reactor (MSFR) constituted of LiF-ThF4-UF4 mixture have to be studied. Two points are of a major interest: the thermal stability of the salt studied by DSC/ATG measurements and its redox control. The influence of the fuel salt composition on structural material corrosion is evidenced on figure 5. Fig 5: Corrosion of Ni-based alloys as a function of U(IV)/U(III) ratio The redox control of the salt composition is a strong drawback which has to be managed by controlling the ratio U(IV)/U(III) (the two stable oxidation states of U) especially during reactor operation, the fission reaction causing an increase of the U(IV) concentration and an increase of the corrosion reactions. Vague E : campagne d’évaluation 2013 – 2014 106 janvier 2013 Publications - Publications. : 130 - Conference Proceedings. : 40 - Invited talks: 73 - Seminars. : 25 - Thesis. : 22 2013 1) Isotopic production cross sections of the residual nuclei in spallation reactions induced by 136Xe projectiles on proton at 500 AMeV Giot L. … Napolitani P…. Stéphan C. et al, Nuclear Physics A899 (2013) 116-132 2) Performance of the neutron time-of-flight facility n_TOF at CERN Guerrero C., Audouin L. et al nTOF Coll, European Physical Journal A: Hadrons and Nuclei 49 (2013) 27 3) Bayesian modelling of an absolute chronology for Egypt’s 18th Dynasty by astrophysical and radiocarbon methods Quiles A. … Berthier B. et al Journal of Archaeological Science 40 (2013) (2012) 423-432 4) Uranyl complexation with selenate at variable temperatures studied by affinity capillary electrophoresis Sladkov V., Journal of Chromatography A1276 (2013) 120-125 5) Uranyl complexation with acetate studied by means of affinity capillary electrophoresis Sladkov V., Journal of Chromatography A1289 (2013) 133-138 6) Enhanced Thermoelectric Power in Ionic Liquids Zinovyeva, V. et al, Accepté à ChemElectroChem 2013 7) One-Step and One-Pot Method for Synthesis of Hybrid Composite Palladium–Polypyrrole– Carbon (Pd/PPy/C) Nanomaterials Zolotukhina, E.V…. Zinovyeva, V.A et al, Doklady Physical Chemistry 449 (2013) Part 2, 63–65 2012 8) Resonance neutron-capture cross sections of stable magnesium isotopes and their astrophysical implications Aerts G. … Audouin L. et al, Physical Review C85 (2012) 044615 9) Neutron-induced fission cross section measurement of 233U 241Am and 243Am in the energy range 0.5MeV 6 En 6 20MeV at n TOF at CERN Belloni F. … Audouin L. et al nTOF Coll, Physica Scripta 150 (2012) 014005 10) Measurement of the neutron-induced fission cross-section of 243Am relative to 235U from 0.5 to 20 MeV Belloni F. … Stephan C. et al nTOF Coll, European Physical Journal A: Hadrons and Nuclei 47 (2012) 160 Vague E : campagne d’évaluation 2013 – 2014 107 janvier 2013 11) Ruthenium release modelling in air and steam atmospheres under severe accident conditions using the MAAP4 code Beuzet E. … Simoni E. et al, Nuclear Engineering and Design 246 (2012) 157-162 12) Study of the surrogate-reaction method applied to neutron-induced capture cross sections Boutoux G. … Matéa I., Tassan-Got L., Physics Letters B712 (2012) 319-325 13) Neutron-induced fission cross section of 245Cm: New results from data taken at the time-of- flight facility n_TOF Calviani M. … Audouin L. et al nTOF Coll, Physical Review C85 (2012) 034616 14) Neutron measurements for advanced nuclear systems: The n_TOF project at CERN Calviani M. … Audouin L. et al nTOF Coll, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 269 (2012) 3251-3257 15) Speciation of U(VI) sorbed onto ZrP(2)O(7) in the presence of citric and oxalic acid García-González N. … Simoni E., Radiochimica Acta 100 (2012) 305-309 16) Energy transfer from Tb(3+) to Eu(3+) ions sorbed on SrTiO(3) surface García-González N. … Simoni E, Journal of Luminescence 132 (2012) 1299-1306 17) Accounting for long alpha-particle stopping distances in (U-Th-Sm)/He geochronology: 3D modeling of diffusion zoning implantation and abrasion Gautheron C., Tassan-Got et al, Geochimica e Cosmochimica Acta (2012) in press (IF 4, 259) 18) Simultaneous measurement of neutron-induced capture and fission reactions at CERN Guerrero C. … Audouin L. et al nTOF Coll, European Physical Journal A: Hadrons and Nuclei 48 (2012) 29 19) Measurement and resonance analysis of the 237Np neutron capture cross section Guerrero C. … Audouin L. et al nTOF Coll, Physical Review C85 (2012) 044616 20) Measurement of resolved resonances of 232Th(n,γ) at the n_TOF facility at CERN Gunsing F. … Stephan C. et al nTOF Coll, Physical Review C85 (2012) 064601 21) Observation of Large Scissors Resonance Strength in Actinides Guttormsen M. … Wilson J.N., Physical Review Letters 109 (2012) 162503 22) 243Am neutron-induced fission cross section in the fast neutron energy range Kessedjian G. … Tassan-Got L. et al, Physical Review C85 (2012) 044613 23) Accounting for long alpha-particle stopping distances in (U-Th-Sm)/He geochronology: Refinement of the baseline case Ketcham R.A. … Tassan-Got L., Geochimica e Cosmochimica Acta 75 (2012) 7779-7791 24) Car-Parrinello molecular dynamics study of the uranyl behaviour at the gibbsite/water interface Lacaze-Dufaure C., Roques J. et al, Journal of Chemical Physics 137 (2012) 154705 25) New Insights into Formation of Trivalent Actinides Complexes with DTPA Leguay S. … Le Naour C., Inorganic Chemistry 51 (2012) 12638-12649 26) Palladium–polypyrrole nanoparticles-catalyzed Sonogashira coupling Magdesieva, T.V... Zinovyeva, V. A. et al, Mendeleev Commun. 22 (2012) 305–306. Vague E : campagne d’évaluation 2013 – 2014 108 janvier 2013 27) Resonance neutron-capture cross sections of stable magnesium isotopes and their astrophysical implications Massimi C. et al nTOF Coll, Physical Review C85 (2012) 044615 28) Comparative analysis of high conversion achievable in thorium-fueled slightly modified CANDU and PWR reactors Nuttin A. … Capellan N. … David S…. Wilson J.N., Annals of Nuclear Energy 40 (2012) 171-189 29) Neutron recognition in the LAND detector for large neutron multiplicity Pawlowski P. . . . Bacri Ch.O. et al, Nul. Inst. and Meth. A 694 (2012) 47 30) Sonoluminescence of Uranyl Ions in Aqueous Solutions Pflieger R. … Barré N. et al, Chemistry - A European Journal 18 (2012) 410-414 31) First-principles molecular dynamics simulations of uranyl ion interaction at the water/rutile TiO2(110) interface Sebbari K., Roques J. et al, Surface Science 606 (2012) 1135-1141 32) Effect of non-thermostated capillary inlet in affinity capillary electrophoresis: Uranyl-selenate system at variable temperatures Sladkov V., Journal of Chromatography A1263 (2012) 189-193 33) Indirect (n,γ) cross sections of thorium cycle nuclei using the surrogate method Wilson N. J. et al, Physical Review C85 (2012) 034607 2011 34) Real-time calibration of the A4 electromagnetic lead fluoride (PbF2) calorimeter Baunack S. … Kunne R. et al, Nuclear Instruments and Methods in Physics Research Research: Accelerators Spectrometers. Detectors and Associated Equipment 640 (2011) 58-68 35) Neutron-induced fission cross-section of 233U in the energy range 0.5 < En < 20 MeV» Belloni F., Audouin L. et al nTOF Coll, European Physical Journal A 47 (2011) 2 36) Neutron-induced Capture Cross Sections via the Surrogate Reaction Method Boutoux G. … Matéa I., Tassan-Got L. et al, Journal of the Korean Physical Society 59 (2011) 1924-1927 37) Measurement of the 236U(nf) cross section from 170 meV to 2 MeV at the CERN n_TOF facility Calviani M. … Audouin L. et al nTOF Coll, Physical Review 84 (2011) 044618 38) Fission croos-section measurements of U-233 Cm-245 and Am-241243 at the CERN n_TPOF facility Calviani M. … Audouin L. et al nTOF Coll, Journal of the Korean Physical Society 59 (2011) 1912-1915 39) Neutron Capture Measurements on Minor Actinides at the n TOF Facility at CERN: Past Present and Future Cano-Ott D. … Audouin L. et al nTOF Coll, Journal of the Korean Physical Society 59 (2011) 1809-1812 Vague E : campagne d’évaluation 2013 – 2014 109 janvier 2013 40) Past Present and Future of the n_TOF Facility at CERN Chiaveri E…. Audouin L. et al, Journal of the Korean Physical Society 59 (2011) 1620-1623 41) Local Structure in Americium and Californium Hexacyanoferrates - Comparison with Their Lanthanide Analogues Dupouy G. ... Le Naour C., ... Simoni E. , et al, European Journal of Inorganic Chemistry 10 (2011) 1560-1569 42) The Role of Fe and Ni for S-Process Nucleosynthesis and Innovative Nuclear Technologies Giubrone G. … Audouin L. et al nTOF Coll, Journal of the Korean Physical Society 59 (2011) 2106-2109 43) Characterization of the New n_TOF Neutron Beam: Fluence, Profile and Resolution Guerrero C. … Audouin L. et al nTOF Coll, Journal of the Korean Physical Society 59 (2011) 1624-1627 44) Study of Photon Strength Function of Actinides: the Case of 235U 238Np and 241Pu Guerrero C. … Audouin L. et al nTOF Coll, Journal of the Korean Physical Society 59 (2011) 1510-1513 45) A DFT study of the NO adsorption on Pdn (n = 1-4) clusters Lacaze-Dufaure C., Roques J. et al, Journal of Molecular Catalysis A: Chemical 341 (2011) 28-34 46) 197Au(n,γ) cross section in the unresolved resonance region Lederer C. … Audouin L. et al nTOF Coll, Physical Review C83 (2011) 034608 47) Neutron-induced fission cross section of natPb and 209Bi from threshold to 1 GeV: An improved parametrization Lederer C. … Audouin L. et al nTOF Coll Physical Review C83 (2011) 044620 48) Ternary surface complexes probed by attenuated total reflection-infrared spectroscopy Lefèvre G., Mercier-Bion F. et al, Mineralogical Magazine -London-75 (2011) 1289 49) X-ray photoreduction of U(VI)-bearing compounds Mercier-Bion F., Drot R., ... Roques J. , Simoni E. et alSurface and Interface Analysis 43 (2011) 777-783 50) Ions in solutions: Determining their polarizabilities from first-principles Molina J. J., Lectez S. … Roques J. et al, Journal of Chemical Physics 134 (2011) 3518101 51) 237Np(nf) Cross Section: New Data and Present Status Paradela C. et al, Journal of the Korean Physical Society 59 (2011) 1908-1911 52) Minimization of actinide waste by multi-recycling of thoriated fuels in the EPR reactor Rose S.J., Wilson J.N., Capellan N., David S. et al, Annals of Nuclear Energy 38 (2011) 2619- 2624 53) Measurement of the 236U(nf) cross section from 170 meV to 2 MeV at the CERN n_TOF facility Sarmento R. et al nTOF Coll Physical Review C84 (2011) 044618 Vague E : campagne d’évaluation 2013 – 2014 110 janvier 2013 54) Investigation of hydrogen bonds and temperature effects on the water monolayer adsorption on rutile TiO2 (110) by first-principles molecular dynamics simulations Sebbari K. … Roques J. et al, Surface Science 605 (2011) 1275-1280 55) Capillary zone electrophoresis for U(VI) and short chain carboxylic acid sorption studies on silica and rutile Sladkov V., Zhao Y., et al, Talanta / Talanta (London) 83 (2011) 1595-1600 56) Electrochemical behaviour of tetrachloro and tetrabromo uranyl complexes in room temperature ionic liquids Sornein O M, Cannes C. et al, Journal of Electroanalytical Chemistry 661 (2011) 49-58 57) 96Zr(n,γ) measurement at the n_TOF facility at CERN Tagliente G. et al nTOF Coll Physical Review C84 (2011) 055802 58) Neutron capture on 94Zr: Resonance parameters and Maxwellian-averaged cross sections Tagliente G. et al nTOF Coll, Physical Review C84 (2011) 015801 59) Neutron-induced fission cross section on natPb and 209Bi from threshold to 1 GeV: An improved parametrization Tarrio D., Tassan-Got L., Audouin L., Berthier B., Duran I., ..., Le Naour C., ..., C. Stephan, et al nTOF, Coll, Physical Review C83 (2011) 044620 60) High-energy Neutron-induced Fission Cross Sections of Natural Lead and Bismuth-209 Tarrio D. et al nTOF Coll, Journal of the Korean Physical Society 59 (2011) 1904-1907 61) PWR iodine speciation and behaviour under normal primary coolant conditions: An analysis of thermodynamic calculations sensibility evaluations and NPP feedback Tigeras A…. Simoni E., Progress in Nuclear Energy 53 (2011) 504-515 62) Thorium divanadate dihydrate Th(V2O7)(H2O)2 Yagoubi S. et al, Acta Crystallographica Section E67 (2011) i60 63) From ?1[(UO2)2O(MoO4)4]6? to ?1[(UO2)2(MoO4)3(MoO5)]6? Infinite chains in A6U2Mo4O21 (A=Na K Rb Cs) compounds: Synthesis and crystal structure of Cs6[(UO2)2(MoO4)3(MoO5)] Yagoubi S. et al, Journal of Solid State Chemistry 184 (2011) 971-981 2010 64) Production of new neutron-rich isotopes of heavy elements in fragmentation reactions of 238U projectiles at 1 A GeV Alvarez-Pol H, …. Audouin L. et al, Physical Review C82 (2010) 041602(R) 65) Radiolytic yield of UIV oxidation into UVI: a new mechanism for UV reactivity in acidic solution Atinault E. ...Le Naour C., et al, Journal of Physical Chemistry A 114 (2010) 2080 - 2085 66) X-Ray Diffraction and µ-Raman Investigation of the Monoclinic-Orthorhombic Phase Transition in Th1?xUx(C2O4)2·2H2O Solid Solutions Clavier N., ... Dacheux N., Barré N. , et al Inorganic Chemistry 49 (2010) 1921-1931 Vague E : campagne d’évaluation 2013 – 2014 111 janvier 2013 67) Neutron cross-sections for next generation reactors: New data from n_TOF Colonna N. … Audouin L. et al nTOF Coll, Applied Radiation and Isotopes 68 (2010) 643-646 68) Kinetics of dissolution of thorium and uranium doped britholite ceramics Dacheux N. et al, Journal of Nuclear Materials 404 (2010) 33-43 69) Molten fluorides for nuclear applications Delpech S. et al, Materials Today 13 (2010) 34-41 70) Uptake of uranium and trace elements in pyrite (FeS2) suspensions Descostes M. … Simoni E. Geochimica et Cosmochimica Acta Acta / Geochimica et Cosmochimica Acta Acta; Geochimica et Cosmochimica Acta Acta (England); Geochimica et Cosmochimica Acta Acta 74 (2010) 1551-1562 71) Americium (III) coordination chemistry: An unexplored diversity of structure and bonding Fedosseev A.M. ... Le Naour C., Simoni E., et al, Comptes Rendus Chimie 13 (2010) 839-848 72) Solving the Hydration Structure of the Heaviest Actinide Aqua Ion Known: The Californium (III) Case Galbis E., … Le Naour C., Guillaumont D., Simoni E., et al, Angewandte Chemie International Edition 49 (2010) 3811-3815 73) Effect of organic acids on sorption of uranyl ions in solution onto ZrP2O7 Garcia-Gonzalez N.,…. Simoni E. et al, Journal of Radioanalytical and Nuclear Chemistry 283 (2010) 409-415 74) Radioactive target needs for nuclear reactor physics and nuclear astrophysics Jurado B.,… Bacri Ch.O., et al, Nuclear Instruments and Methods in Physics Research Research: Accelerators Spectrometers. Detectors and Associated Equipment 613 (2010) 343- 346 75) Neutron-induced fission cross sections of short-lived actinides with the surrogate reaction method Kessedjian G. … Tassan-Got L. et al Physics Letters B692 (2010) 297-301 76) 197Au(n? ) cross section in the resonance region Massimi C. et al nTOF Coll, Physical Review C81 (2010) 044616 77) Thermodynamical and Structural Study of Protactinium (V) Oxalate Complexes in Solution Mendes M., Hamadi S., Le Naour C. , Roques J. et al, Inorganic Chemistry 49 (2010) 9962– 9971 78) Th and U fission barriers within the Woods-Saxon two center shell model Mirea M., Tassan-Got L., Central European Journal of Physics 9 (2010) 116-122 79) Neutron physics of the Re/Os clock. III. Resonance analyses and stellar (n?) cross sections of 186,187,188Os Mosconi M. et al nTOF Coll, Physical Review C82 (2010) 015804 80) Neutron physics of the Re/Os clock. I. Measurement of the (n?) cross sections of 186,187,188Os at the CERN n_TOF facility Mosconi M. et al nTOF Coll Physical Review C82 (2010) 015802 Vague E : campagne d’évaluation 2013 – 2014 112 janvier 2013 81) Neutron-induced fission cross section of 234U and 237Np measured at the CERN Neutron Time-of-Flight (n TOF) facility Paradela C, Tassan Got L., Audouin L., Berthier B., ... Le Naour C., Stephan C., et al, Physical Review C82 (2010) 034601 82) Appreciation to Referees Qaim M. S … Simoni et al, Radiochimica Acta 98 (2010) 819-821 83) Interaction of uranyl with Se (IV) and Se(VI) in aqueous acid solutions by means of capillary electrophoresis Sladkov V., ELECTROPHORESIS 31 (2010) 3482-3491 84) Effect of short chain carboxylic acids on U(VI) sorption on silica and rutile studied by the use of capillary electrophoresis Sladkov V., Zhao Y., Mercier-Bion F., Chemicke Listy 104 (2010) 222 2009 85) CACAO: A project for a laboratory for the production and characterization of thin radioactive layers Bacri C.O. et al, Nuclear Instruments and Methods in Physics Research Research: Accelerators Spectrometers. Detectors and Associated Equipment 613 (2009) 357-359 86) Application of capillary electrophoresis to the uranyl/citrate system in moderately acidic solutions Boughammour S…. Fourest B., Journal of Radioanalytical and Nuclear Chemistry 280 (2009) 547-559 87) Building a world energy in 2050 Bouneau S., David S. et al, Annales de Physique 34 (2009) 1-101 88) Capillary electrophoresis determination of nitrate and nitrite in high-salt perchlorate solutions for the UC dissolution study Budanova N., Fourest B. et al, Journal of Radioanalytical and Nuclear Chemistry 281 (2009) 597- 602 89) High-accuracy 233U(nf) cross-section measurement at the white-neutron source n_TOF from near-thermal to 1 MeV neutron energy Calviani M. … Audouin L. et al nTOF Coll, Physical Review C80 (2009) 044604 [11] 90) Structure of early actinides(V) in acidic solutions Di Giandomenico M. V., Le Naour C., Simoni E.,et al, Radiochimica Acta 97 (2009) p. 347-353 91) Complex formation between protactinium (V) and sulfate ions at 10 and 60 degrees C Di Giandomenico M.V, Le Naour C., Inorganica Chimica Acta 362 (2009) 3253-3258 92) Interaction between U(VI) and SrTiO3 surfaces versus temperature García-Rosales G., Drot R., Mercier-Bion F. , Lagarde G. , Simoni E., Journal of Colloid and Interface Science 333 (2009) 104-113 93) Effect of alpha-damage annealing on apatite (U–Th)/He thermochronology Gautheron C., Tassan-Got et al, Chemical Geology 266 (2009) 157-170 Vague E : campagne d’évaluation 2013 – 2014 113 janvier 2013 94) Preparation, sintering and leaching of optimized uranium thorium dioxides Hingant N., ... Barré N, et al, Journal of Nuclear Materials 385 (2009) 400-406 95) Speciation of protactinium (V) at tracer scale Le Naour C., ... Zhao Y. , et al, Radiochimica Acta 97 (2009) 361-366 96) Influence of the local atomic structure in the X-ray absorption near edge spectroscopy of neptunium oxo ions Lozano J.M…. Simoni E., Physical Chemistry Chemical Physics 11 (2009) 10396 - 10402 97) Radiolytic oxidation of UO2 pellets doped with alpha-emitters (238/239Pu) Muzeau B., ... SimoniI E.et al, Journal of Alloys and Compounds 467 (2009) 578-589 98) Effect of the supporting electrolytes on voltammetry at liquid/liquid microinterfaces between water and nitrobenzene, 1,2-dichloroethane or 1,6-dichlorohexane Rimboud M., K. Charreteur, V. Sladkov, C. Elleouet, F. Quentel, M. L’Her, Journal of Electroanalytical Chemistry, 636 (2009) 53-59 99) Periodic Density Functional Theory Investigation of the Uranyl Ion Sorption on three Mineral Surfaces: a Comparative Study Roques J., Veilly E., … Simoni E. , International Journal of Molecular Sciences 10 (2009) 2633- 2661 100) Prompt gamma-ray spectroscopy of isotopically identified fission fragments Shrivastava A. . . . ,Ch.O.Bacri et al Physical Review C80 (2009) 051305(R) 101) Simultaneous determination of uranium carbide dissolution products by capillary zone electrophoresis Sladkov V., Fourest B., Journal of Chromatography A1216 (2009) 2605-2608 102) Uranyl-Se(IV) interaction in aqueous acid solutions studied by time-resolved laser-induced fluorescence spectroscopy (TRLFS) and UV-Vis spectrophotometry Sladkov V. et al, Dalton Transactions 37 (2009) 7734-7740 103) Coordination environment of [UO2Br4]2? in ionic liquids and crystal structure of [Bmim]2[UO2Br4] Sornein M.O., Mendes M. , Cannes C. , Le Naour C. , et al, Polyhedron 28 (2009) 1281-1286 104) ELISe: a new facility for unprecedented experimental nuclear fission studies Taieb J. … Audouin L. et al, International Journal of Modern Physics E18 (2009) 767-772 2008 105) Surface complexation modeling of uranium (VI) sorbed onto zirconium oxophosphate versus temperature: Thermodynamic and structural approaches Almazan-Torres M. G., Drot R., … Simoni E., Journal of Colloid and Interface Science 323 (2008) 42-51 106) Solvation of UCl62- anionic complex by MeBu3N+ BuMe2IM+ and BuMeIm(+) cations Bossé E., ... Le Naour C., Cannes C. et al, Inorganic Chemistry 47 (2008) 5746-5755 Vague E : campagne d’évaluation 2013 – 2014 114 janvier 2013 107) Transmission electron microscopic and X-ray absorption fine structure spectroscopic investigation of U repartition and speciation after accumulation in renal cells Carrière M., ...N. Barré, et al Journal of Biological Inorganic Chemistry 13 (2008) (5) 108) Electrochemical determination of gadolinium and plutonium solvations in liquid gallium Delpech S. et al, Nuclear Technology 163 (2008) 373 109) The measurement of the 206Pbn gamma cross section and stellar implications Domingo-Pardo C. et al, Journal of Physics G: Nuclear and Particle Physics 35 (2008) 014020 110) Temperature effects on the interaction mechanisms between U(VI) and Eu(III) and ZrP2O7: experiment and modelling Finck N., Drot R., …Mercier-Bion V, ... Simoni E., Radiochimica Acta 96 (2008) 11-21 111) Double photoexcitation involving 2p and 4f electrons in L-3-edge x-ray absorption spectra of protactinium Hennig C., Le Naour C., et al, Physical Review B77 (2008) 235102 112) Effect of Inorganic Ligands and Hydrogen Peroxide on ThO2 Dissolution. Behaviour of Th0.87Pu0.13O2 during Leaching Test Hubert S., Dacheux N., Moisy P., Inorganic Chemistry 47 (2008) 2064-2073 113) Coincidence measurement of residues and light particles in the reaction 56Fe+p at 1 GeV per nucleon with SPALADIN Le Gentil E., . . . Bacri Ch.O.,et al, Physical Review Letters 100 (2008) 022701 114) Uranyl interaction with the hydrated (1 1 1) nickel face: A periodic density functional theory investigation Levesque M, Roques J. , ... Simoni V, et al, Surface Science 602 (2008) 3331-3337 115) Discriminant analysis and secondary-beam charge recognition Lukasik J., Adrich P., Aumann T., Bacri Ch.O., Barczyk T. et al. , NIM A587 (2008) 413-419 116) From the formation of nano-channels as diffusion preferential path for oxygen diffusion inside the oxide scale Martinelli L, ..., Delpech S.,et al, Corrosion Science 50 (2008) 2523 117) Nuclear physics for the Re/Os clock Mosconi M. et al nTOF Coll, Journal of Physics G: Nuclear and Particle Physics 35 (2008) 014015 118) Study of radiogenic helium diffusion in the β -thorium phosphate diphosphate ceramic Ozgümüs A. et al, Journal of Nuclear Materials 373 (2008) 112-118 119) Physicochemical behavior of uranium and technetium in some new stages of the nuclear fuel cycle Peretrukhin V.F. … David S. et al, Russian Journal of General Chemistry 78 (2008) 1031-1046 120) Theoritical Investigation of the uranyl ion sorption on the rutile TiO2 (110) face Perron H., Roques J. , ... Drot R. , Simoni E. , et al, Inorg. Chem. 47 (23) (2008) 10991 121) Theoretical Investigation of the Uranyl Ion Sorption on the Rutile TiO2(110) Face Perron H, Roques J. , ..., Drot R. , Simoni E. , et al, Inorganic Chemistry 47 (2008) 10991-10997 Vague E : campagne d’évaluation 2013 – 2014 115 janvier 2013 122) Comparative behavior of britholites and monazite/brabantite solid solutions during leaching tests: a combined experimental and DFT approaches Shuh D. K., Simoni E., et al, Inorg. Chem. 47 (2008) 10971-10979 123) Comparison between batch and column experiments to determine the surface charge properties of rutile TiO2 powder Svecova L, ... Mercier-Bion F., Journal of Colloid and Interface Science 325 (2008) pp. 363-370 124) Experimental study of the 91Zr(n,γ) reaction up to 26 keV Tagliente G. et al nTOF Coll Physical Review C78 (2008) 045804 125) Neutron capture cross section of 90Zr: Bottleneck in the s-process reaction flow Tagliente G. et al nTOF Coll, Physical Review C77 (2008) 035802 126) Structural behavior of β -thorium phosphate diphosphate (β -TPD) irradiated with ion beams Tamain C., ... Dacheux N., Özgümüs A. , Journal of Nuclear Materials 373 (2008) 378-386 127) Preparation of Optimized Uranium and Thorium Bearing Brabantite or Monazite/Brabantite Solid Solutions Terra O., Dacheux N. et al, Journal of the American Ceramic Society 91 (2008) 3673-3682 128) Comparative Behavior of Britholites and Monazite/Brabantite Solid Solutions during Leaching Tests: A Combined Experimental and DFT Approach Veilly E., ... Roques J., Dacheux N. and Clavier N., INORGANIC CHEMISTRY 47 Issue: 23 (2008) 10971-10979 129) Uranyl interaction with the hydrated (001) basal face of gibbsite: A combined theoretical and spectroscopic study Veilly V, Roques J., ... Drot R., Simoni E., The Journal of Chemical Physics 129 (2008) 244-704 130) New Data on the Structure of Uranium Monocarbide Vigier N , ..., Roques J., ..., Simoni E., et al, Chem. Mater. 20 (2008) 3199–3204 Vague E : campagne d’évaluation 2013 – 2014 116 janvier 2013 Conference proceedings 2012 1) CACAO facility: radioactive targets at Orsay Bacri C.O. et al INTDS- 26th International Nuclear Target Development Society conference (2012) Journal of Radioanalytical and Nuclear Chemistry, to appear 2) Actinide Complexation with Biomimetic Phosphorylated Molecules Safia S…. Jeanson A. et al Symposium Y: Actinides-Basic Science, Applications, and Technology (2012) MRS Proceedings 1444 3) Isotopic fission fragment distributions as a deep probe to fusion-fission dynamics Farget F., ... Audouin L., Bacri C.O., et al The 11th International Conference on Nucleus-Nucleus Collisions (2012) Journal of Physics: Conference Series 420 012119 2011 4) The Neutrons for Science Facility at SPIRAL 2 Ledoux X…. Audouin L. et al 11th International Conference on Applications of Nuclear Techniques (2011) AIP Conference Proceedings 1412 55-62 5) Interdisciplinary prospective analysis of nuclear power technological transition Zakari A.A. … David S. et al 2011 International Congress on Advances in Nuclear Power Plants (ICAPP 2011) Proceedings of ICAPP 2011 2618-2625 6) Neutron-induced cross sections of short-lived nuclei via the surrogate reaction method Boutoux G. et al 5th International Conference FUSION11 (2011) EPJ Web of Conferences 17 06005 7) Criticality experiments for validation of cross sections: the 237Np case Leong L.S., Tassan-Got L. et al CNR*11 - Third International Workshop on Compound Nuclear Reactions and Related Topics (2011) EPJ Web of Conferences 21 03003 8) Level Densities in the actinide region and indirect n,y cross section measurements using the surrogate method Wilson J.N. et al CNR*11 - Third International Workshop on Compound Nuclear Reactions and Related Topics, Prague (2011) EPJ Web of Conferences 21 01003 9) Pyrochemical reprocessing of thorium-based fuel Jaskierowicz S. et al International Congress on Advances in Nuclear Power Plants (2011) International Congress on Advances in Nuclear Power Plants 2011 10) Neutron and charged particle identification by means of various detectors Sénoville M. … Tassan-Got L. et al International Workshop on Multifragmentation and related topics (2011) EPJ Web of Conferences 31 00028 11) Approaching r-process nuclei at N=126 Benlliure J. … Audouin L. et al Nuclear Physics in Astrophysics V (2011) Journal of Physics: Conference Series 337 012070 Vague E : campagne d’évaluation 2013 – 2014 117 janvier 2013 12) Production and β half-lives of heavy neutron-rich nuclei approaching the r-process path at N=126 Benlliure J. et al Proceedings of the 11th Symposium on Nuclei in the Cosmos (2010) PoS - Proceedings of science NIC XI 084 13) Neutron-induced cross sections of short-lived nuclei via the surrogate reaction method Boutoux … Tassan-Got L.et al Third International Workshop on Compound Nuclear Reactions and Related Topics (CNR11) (2011) EPJ Web of Conferences 21 01002 14) Minimization of actinide waste by multi-recycling of thoriated fuels in the EPR reactor Rose S.J., Wilson J.N. et al Third International Workshop on Compound Nuclear Reactions and Related Topics (CNR11) (2011) EPJ Web of Conferences 21 08010 15) Measurements of the Mass and Isotopic Yields of the 233U(nth,f) Reaction at the Lohengrin Spectrometer Sage C. … Bacri C.O. et al 7th International Conference on Dynamical Aspects of Nuclear Fission (danf) (2011) Proc. of 7th International Conference on Dynamical Aspects of Nuclear Fission, A paraitre 16) Evolution of isotopic fission-fragment yields with excitation energy Delaune O. … Audouin L. et al International Workshop on Multifragmentation and Related Topics - IWM2011 (2011) EPJ Web of Conferences 31 00025 17) Développement de la microscopie électrochimique à balayage pour l’étude de la corrosion des matériaux en solvants fondus à haute température Lucas M. et al Journées d'Electrochimie, 2011, Grenoble, France 2010 18) 237Np fission cross section new data and comparison to critical experiments Tassan-Got L. et al Proceedings of the Scientific Workshop on Nuclear Fission Dynamics and the Emission of Prompt Neutrons and Gamma Rays, Ed. F.J. Hombuch, N. Carjan, EUR24802EN, 2011, Rays 27-29 September 2010, Sinaia, Romania 143-148 19) Investigating the intra-nuclear cascade process using the reaction 136Xe on deuterium at 500AMeV Alcántara-Núñez J.A. … Audouin L. et al EFNUDAT ñ Measurements and Models of Nuclear Reactions (2010) EPJ Web of Conferences 8 07012 20) Late exhumation of the Bergell pluton (italian Alps) : tectonics, climate change or Messinian base level drop ? Insights from apatite (U-Th)/He ages determination and modeling Gweltaz M. … Tassan-Got L.et al EGU (2010) Geophysical Research Abstracts 22 21) Level Densities, Decay Probabilities and Cross Sections in the actinide region Wilson J.N. et al Final Scientific EFNUDAT Workshop (2010) Proceedings of the EFNUDAT workshop 22) 7Li neutron-induced elastic scattering cross section measurement using slowing-down spectrometer Kessedjian G., Méplan O. et al Measurements and Models of Nuclear Reactions (EFNUDAT) (2010) EPJ Web of Conferences 8 07005 Vague E : campagne d’évaluation 2013 – 2014 118 janvier 2013 23) Neutron-induced capture cross sections via the surrogate reaction method Aiche M. ... Tassangot L et al Measurements and Models of Nuclear Reactions (EFNUDAT) (2010) EPJ Web of Conferences EFNUDAT ñ Measurements and Models of Nuclear Reactions 8 07001 24) Production cross-sections of neutron-rich Pb and Bi isotopes in the fragmentation of 238U Alvarez-Pol H. … Audouin L. et al The Fifth International Conference on Exotic Nuclei and Atomic Masses ENAMí08 (2008) European physical Journal A42 485-488 25) CACAO - an installation dedicated to the fabrication and the characterization of thin radioactive targets Bacri C.O. et al 25th World Conference of the International Nuclear Target Development Society, Vancouver, 12-17 September 2010 26) Molecular solids of actinide hexacyanoferrate: Structure and Bonding Dupouy G. … Le Naour C. et al IOP Conf. series: Materials Science and Engineering 9 (2010) 012026 2009 27) Attempt to classify various molten fluoride mixtures according to their solvation powers regarding metal fluorides Jaskierowicz S. et al Proceeding of the First ACSEPT Int. Workshop, (2010) Lisbonne, Portugal 28) Isotopic Resolution of Fission Fragments from 238U+12C Transfer and Fusion Reactions CaamaÒo M. … Audouin L. et al 4th International Workshop on Nuclear Fission and Fission- Product Spectroscopy (FISSION 2009) AIP Conference Proceedings 1175 29) Minor actinide fission induced by multi-nucleon transfer reaction in inverse kinematics Derkx X... Audouin L. et al CNR*09 - Second International Workshop on Compound Nuclear Reactions and Related Topics (2009) EPJ Web of Conferences 2 07001 30) Neutron-induced fission cross sections of short-lived actinides with the surrogate reaction method Jurado B…. Audouin L. et al CNR*09 - Second International Workshop on Compound Nuclear Reactions and Related Topics (2009) EPJ Web of Conferences 2 06004 31) 243Am fission cross section of measurements ñ variance-covariance analysis Kessedjian G. et al EFNUDAT Fast Neutrons ñ Scientific Workshop on Neutron Measurements, Theory & Applications (2009) JRC Scientific and Technical Reports EFNUDAT Fast Neutrons 79- 84 32) Sodium-cooled fast reactors: void coefficient and waste minimization. Neutronic studies using MURE Brizi J. … David S. et al International Conference GLOBAL 2009 ìThe Nuclear Fuel Cycle: Sustainable Options & Industrial Perspectivesî (2009) Proceedings of Global 2009 1957-1966 33) 3D coupling of Monte Carlo neutronics and thermal-hydraulics calculations as a simulation tool for innovative reactor concepts Capellan N. et al International Conference GLOBAL 2009 ìThe Nuclear Fuel Cycle: Sustainable Options & Industrial Perspectivesî (2009) Proceedings of Global 2009 1358-1367 Vague E : campagne d’évaluation 2013 – 2014 119 janvier 2013 34) Feasible ways to achieve high conversion in thorium-fueled CANDU and PWR reactors Guillemin P. … David S. et al International Conference GLOBAL 2009 ìThe Nuclear Fuel Cycle: Sustainable Options & Industrial Perspectivesî (2009) RGN Revue GÈnÈrale NuclÈaire 6 62-72 35) Modelling of Zry-4 cladding oxidation by air, under severe accident conditions using the MAAP4 code Beuzet E. … Simoni E. International Conference on Nuclear Energy for New Europe (2009) Nuclear Engineering and Design 241 1217-1224 36) Residual Nuclei Production in the reaction 136Xe+ deuterium at 500 A MeV Alcántara-Núñez J.A. … Audouin L.et al La R·bida 2009, International Scientific Meeting on Nuclear Physics. Basic concepts in Nuclear Physics: Theory, Experiments and Applications (2009) AIP Conference Proceedings 1231 197-198 2008 37) Economy of uranium resources in a three-component reactor fleet with mixed thorium/uranium fuel cycles Wilson J.N. et al International Conference on the Physics of Reactors - PHYSOR 2008 Annals of Nuclear Energy - PHYSOR 2008 36 404-408 38) Isotopic dependence of the caloric curve Trautmann W. et al International Workshop on Nuclear Physics 30th Course - Heavy-Ion Collisions from the Coulomb Barrier to the QuarkñGluon Plasma (2008) Progress in Particle and Nuclear Physics 62 407-412 39) Recent progress in measuring ? half-lives of nuclei approaching the r-process waiting point A = 195 Kurtukian-Nieto T…. Audouin L. et al The Eighteenth Particles and Nuclei International Conference ñ PANIC08 (2008) Nuclear Physics A827 587c-589c 40) CACAO - a project of laboratory for production and characterization of thin radioactive targets Bacri C.O. et al 24th World Conference of the International Nuclear Target Development Society, Caen, 13-19 Septembre 2008 Vague E : campagne d’évaluation 2013 – 2014 120 janvier 2013 Invited Talks 2013 1) Interaction of U(VI) with Siderochelates by Affinity Capillary Electrophoresis Sladkov V., et al 43emes Journées des Actinides. Sestri Levante, Italy, April 6-9, 2013 2012 2) Radioactive targets at Orsay Bacri C.O. (inv. Talk) 26th International Target and Development Society conference, Mayence, Allemagne, 19-24 Août 2012. Proceedings, à paraître 3) Le concept "Molten Salt Fast Reactor" (MSFR): Chimie du traitement du combustible liquide Delpech S. et al XIIIèmes journées de Radiochimie et Chimie Nucléaire, 4-5 octobre 2012, Nantes, France 4) Thermalhydraulic in the EVOL project Delpech S. THINS project workshop meeting, février 2012, Ljubljana, Slovénie 5) Complexation d’actinides (III) et (V) par le DTPA Leguay S. et al XIIIèmes journées de Radiochimie et Chimie Nucléaire, 4-5 octobre 2012, Nantes, France 6) Complexation du protactinium (V) par les ions nitrilotriacétate et citrate Leguay S. et al XIIIèmes journées de Radiochimie et Chimie Nucléaire, 4-5 octobre 2012, Nantes, France 7) Characterization of spent fuel radiation sources: Application to the shielding of the thorium cycle Leniau B. et al 12th International Conference on Radiation Shielding (ICRS-12) (2012) Proceedings of the 12th International Conference on Radiation Shielding 8) Study of U(VI) Interaction with Se(IV) and Se(VI) by Affinity Capillary Electrophoresis (ACE) and Time-Resolved Laser-Induced Fluorescence Spectroscopy (TRLFS) Sladkov V. (inv. Talk) Conférence à l’Institut de Chimie Analytique (L'Académie des sciences de République Tchèque), Brno, République Tchèque, 26 Avril 2012. 9) Capillary Electrophoresis for study of complex formation in solution Sladkov V. (inv. Talk) Conférence à l’Université Masaryk, Brno, République Tchèque, 26 Avril 2012 10) Study of U (VI) Interaction with Se(IV) and Se(VI) by Affinity Capillary Electrophoresis (ACE) and Time-Resolved Laser-Induced. Fluorescence Spectroscopy (TRLFS) Sladkov V. (inv. Talk) Conférence à l’Institut de Chimie Analytique (L'Académie des sciences de République Tchèque), Brno, République Tchèque, 26 Avril 2012 11) Uranyl interaction with acetate in aqueous acid solutions studied by time-resolved laser- induced fluorescence spectroscopy (TRLFS) and DFT calculations Sladkov V. et Roques J. XIIIèmes journées de Radiochimie et Chimie Nucléaire, 4-5 octobre 2012, Nantes, France Vague E : campagne d’évaluation 2013 – 2014 121 janvier 2013 2011 12) Les actions du GNR GEDEPEON, Interactions avec le GNR PARIS Delpech S. Atelier PARIS, Paris, Mars 2011, Paris, France 13) Procédés de séparation en sels fondus à haute température Delpech S. Atelier PARIS, ICSM, Marcoule, Novembre 2011 14) Possible routes for pyrochemical separation Delpech S. et al 32nd International Conference on Solution Chemistry, La Grande-Motte, France, aout 2011 15) The EVOL project Delpech S. ACSEPT Meeting, septembre 2011, Goteborg, Suède 16) Ternary surface complexes probed by attenuated total reflection-infrared spectroscopy Lefevre G., Mercier-Bion F., Zhao Y. , Sladkov V., Roques J. and Simoni E. Goldschmidt 2011, Prague, Czech Republic, August 14-19, 2011. 17) Complexation d’actinides trivalents par le DTPA Leguay S. et al 1ère journée scientifique du RCE (Radioanalyse-Chimie-Environnement), 14 décembre 2011, Arpajon, France 18) Etude de la complexation d’actinides par des polyaminopolycarboxylates Leguay S. et al Journées PARIS 2010, 17-18 mars 2011, Paris, France 19) Thermodynamic and structural investigation of the trivalent actinides complexation with DTPA Leguay S., ... Le Naour C. et al 32nd international conference on solution Chemistry (ICSC2011), La Grande Motte France, Aug. 27- Sept. 2, 2011 20) Uranyl Interaction with Short Chain Carboxylic Acids in Aqueous solutions Studied by Time- resolved Laser-induced Fluorescence Spectroscopy (TRLFS). Sladkov V., Barre N., 41emes Journées des Actindes. Stará Lesná, Slovakia, April 7-12, 2011 21) Mise en œuvre de la microscopie électrochimique à balayage (SECM) pour la compréhension du comportement de différents matériaux en milieux sels fondus Slim C. et al, Atelier GEDEPEON, janvier 2011, Paris, France 22) Level densities in the actinide region and indirect cross section measurements using the surrogate method Wilson J.N. (inv. Talk) 19th September 2011, International Conference on Compound Nuclear Reactions CNR*11, Prague, Czech Republic 23) Level densities in the actinide region and indirect cross section measurements using the surrogate method Wilson J.N. (inv. Talk) 23rd May 2011, 3rd international workshop on level densities and gamma strength, Oslo, Norway 24) Sorption of U(VI) on Silica in the Presence of Short Chain Monocarboxylic Acids (Formic, Acetic and Propionic) Zhao Y., Mercier-Bion F. , Sladkov V. , Simoni E. , et al 13th International Conference “Migration ’11”, Beijing, China, September 18-23, 2011 Vague E : campagne d’évaluation 2013 – 2014 122 janvier 2013 25) Evidence for U (VI) Complex Species with Short Chain Complex Species with Short Chain Monocarboxylic Acid on Silica Surface : ATR-FTIR Spectroscopic Investigations and DFT Calculations Zhao Y., Mercier-Bion F. , Sladkov V. ,Roques J., Simoni E. , et al 13th International Conference “Migration ’11”, Beijing, China, September 18-23, 2011 26) La problématique du déploiement des réacteurs de 4ème génération, Audition de la mission parlementaire «sécurité nucléaire, la place de la filière et son avenir» David S. Office Parlementaire des Choix Scientifiques et Techniques, Paris, Novembre 2011 27) Scénarios, aspects socio-économiques, ressources Davis S. Auditions par la Commission Nationale d’Evaluation (CNE), loi de 1991 et 2006 sur les déchets nucléaires, Février 2011 2010 28) Etude de sorption de U(VI) sur la silice en presence d’acides organiques (formique, acetique, propionique) Zhao Y, Mercier-Bion F., Sladkov V. , Simoni E. Journées GDR PARIS. 4-5 Février, 2010, Avignon, France 29) Etude de la sorption de U(VI) sur la silice (SiO2) en présence d’acides acétique Zhao Y., Mercier-Bion F., Sladkov V. , E. Simoni et al 12èmes Journées Nationales de Radiochimie et de Chimie Nucléaire, Lyon, 9-10 septembre 2010 30) CACAO, an installation dedicated to fabrication and the characterisation of thin radioactive targets Bacri C.O. Spiral2-Dubna workshop, IPN Orsay, 8 Novembre 2010 31) Corrosion en milieu sels fondus Delpech S. et al Atelier GEDEPEON, Juin 2010, Nancy, France 32) Chimie du réacteur à sels fondus: traitement du combustible et matériaux Delpech S. Journées Réflexion de l'In2P3, Guadeloupe, décembre 2010 33) Réacteurs à sels fondus et cycle associé Delpech S. Colloques de l'Academie des Sciences, Paris, décembre 2010 34) Influence du pH sur la complexation des actinides trivalents par le DTPA Leguay S., ... Le Naour C. , et al XIIèmes Journées nationales de Radiochimie et Chimie Nucléaire, 9-10 Sept. 2010, Lyon, France 35) Uranium Carbide Target for SPIRAL2: fission products effusion optimization studies Ozgumus A., Barré-Boscher N. , ... Cottereau E. , Essabaa S. , ..., Roussière B. , et al Workshop on Actinide Target, CERN, Geneva (Switzerland) March 27-30, 2010 36) Uranium carbides: synthesis studies for the control of the composition and the porosity Ozgumus A., Barré-Boscher N., ... Cottereau E. , Essabaa S. , ..., Roussière B. , et al E-MRS, Spring Meeting Symposium on Nuclear Materials, Strasbourg, France, June, 2010 37) Electrophorèse capillaire pour les études des complexes en solution Sladkov V. (inv. Talk) Conference à SUBATECH - Ecole des Mines,23 Novembre 2010 Vague E : campagne d’évaluation 2013 – 2014 123 janvier 2013 38) Interaction of Uranyl with Se(IV) and Se(VI) in Aqueous Acid Solutions Studied by Capillary Electrophoresis Sladkov V. 12èmes Journées Nationales de Radiochimie et de Chimie Nucléaire, Lyon, 9-10 septembre 2010 39) Effect of short chain carboxylic acids on U(VI) sorption on silica and rutile studied by the use of capillary electrophoresis Sladkov V., Zhao Y. , Mercier-Bion F. 16th Radiochemical Conference. Marianske Lazne (Czech Republic) 18-23 April 2010 40) 237Np fission cross section, new data and comparison to critical experiments Tassan-Got L. et al and the n_TOF Coll Scientific Workshop on Nuclear Fission Dynamics and the Emission of Prompt Neutrons and Gamma Rays, Sinaia (Romania) 27-29 septembre 2010 41) New Insight in the Stability of DTPA Complexes of trivalent actinides Topin S., ... Le Naour C. et al Plutonium future, The science, Sept., Keystone (Colorado USA) 19- 23 septembre 2010 42) Avancées dans la synthèse et la mise enforme de carbures d’uranium Tougait O., ... Özgümüs A. Matériaux, Nantes, France, 18-22 octobre 2010 43) Recent progress in the synthesis and characterization of uranium carbide compounds Tougait O. ... Barré-Noscher N.,…Cottereau E., Essabaa S.,...Özgümüs A. Workshop on Actinide Target, CERN, Geneva (Switzerland) March 27-30, 2010 44) Contexte énergétique et nucléaire du futur, la voie des réacteurs à neutrons rapides, David S. Colloque à l’Académie des Sciences, Décembre 2010, Paris 2009 45) Approche moléculaire des interactions uranyle/surfaces minerals : démarche expérimentale Drot R. Journées de la Société Géologique de France Géochimie et géologie de l’Uranium, Université Paris Sud Orsay, 30 Novembre 2009 46) DoubleÅ|electron excitation in absorption spectra of actinide Hennig C. … Le Naour C. et al XAFS14 conference, Camerino (Italy) 26-31 July 2009 47) Complexation of protactinium (V) with oxalic and diethyleneÅ|triamineÅ|pentaacetic aci Mendes M., Le Naour C., Hamadi S. , et al Actinides 2009, San Francisco (California, USA), 12- 17 juillet 2009 48) Synthesis of uranium carbide fuel pellets: a comparison of arc melting and carbothermic reduction of uranium oxalates methods Ozgumus A., ... Sladkov V. , et al The 33rd International Symposium “Scientific Basis for Nuclear Waste Management”, Saint-Petersburg ( Russie) 24-29 Mai 2009 49) Carbures d’uranium: Synthèse, caractérisation, comportement sous irradiations Ozgumus A. GdR MATINEX, Lille, France, 29-30 janvier 2009 50) Approche moléculaire des interactions uranyle / surfaces minérales : Démarche théorique Roques J. Journées de la Société Géologique de France Géochimie et géologie de l’Uranium, Université Paris Sud Orsay, 30 Novembre 2009 Vague E : campagne d’évaluation 2013 – 2014 124 janvier 2013 51) CPMD study of the uranyl interaction with the (001) Face of Gibbsite Roques J., Lectez S., Salanne M., Simoni E.13th edition of the International Conference on the Applications of Density Functional Theory in Chemistry and Physics, Lyon 31 août - 4 septembre 2009 52) Spectroscopic and electrochemical studies of uranyl in presence of halide ions in room temperature ionic liquids Sornein M. O., Cannes C., et al 39èmes Journées des actinides, La Grande Motte (France), 28- 31 mars 2009 53) Thermodynamical investigation of the interaction An3+/DTPA (An = Pu, Am, Cm, Cf) by CEÅ|ICPÅ| Topin S., ... Le Naour C. , et al 9èmes Journées des actinides, La Grande Motte (France), 28-31 mars 2009 54) Thermodynamical investigation of the interaction An3+/DTPA (An=Pu, Am, Cm, Cf) by CE ICPMS Topin S., ... Le Naour C. , Mendes M. , el al Actinides 2009 San Francisco (California, USA), 12- 17 juillet 2009 55) Energy sources for the future David S. European school “the secret of atomic nucleus” (invité), Strasbourg, 2009 56) Etudes de scénarios au CNRS et Universités Davis S. Auditions par la Commission Nationale d’Evaluation (CNE), loi de 1991 et 2006 sur les déchets nucléaires, Février 2011 2008 57) Protactinium : approche spectroscopique Di Giandomenico M.V., Mendes M., Le Naour C. et al 11èmes Journées de Radiochimie et de Chimie Nucléaire, Strasbourg (France), 8-9 septembre 2008 58) Behaviour of protactinium (V) in complexing media Di Giandomenico M. V., Le Naour C. et al ATALANTE 2008, Montpellier (France), mai 2008 59) Study of UC Oxidation by Impedance Electrochemical Spectroscopy Fourest B., Delpech S. et al Journées des Actinides, Wroclaw (Pologne), 11-15 avril 2008 60) Some physicochemical properties of Protactinium(V) in acidic complexing medium Le Naour C. et al Plutonium Future, Dijon (France), 7-11 juillet 2008 61) Coordination of actinides in aqueous sulfate solution Hennig C. … Le Naour C. et al Plutonium Future, Dijon (France), 7-11 juillet 2008 62) Dissolution of morphology-controlled Th1-xUxO2 model dioxides Hingant N., Dacheux N., Hubert S., Barré N. ATALANTE 2008, Montpellier (France), mai 2008 63) Influence de la morphologie des précurseurs sur la durabilité chimique des composés modèles ThUO2 Hingant N., Clavier N., Dacheux N. et al 11èmes Journées de Radiochimie et de Chimie Nucléaire, Strasbourg (France), 8-9 septembre 2008 Vague E : campagne d’évaluation 2013 – 2014 125 janvier 2013 64) Micro-Raman characterization of Th1-xUxO2 prepared from oxalates precipitated through different chemical routes Hingant N., Clavier N., Dacheux N. et al Journées des Actinides, Wroclaw (Pologne), 11-15 avril 2008 65) Prediction of ligand promoted dissolution rates of ThO2 from the reactivities of aqueous complexes. Dissolution behaviour of Th1-xPuxO2 Hubert S., Dacheux N. Plutonium Future, Dijon (France), 7-11 juillet 2008 66) Partage de lanthanides entre le métal liquide Bi-Th et le sel fondu LiF-ThF4 Jaskierowicz S. et al Atelier PCR ANSF, Février 2011, Massy, France 67) Some physicochemical properties of Protactinium (V) in acidic complexing medium Le Naour C., Mendes M. ,et al Plutonium Future, Dijon (France), 7-11 juillet 2008 68) Complexation du Pa(V) par les acides polyaminocarboxyliques Mendes M., ... Le Naour C., et al 11èmes Journées de Radiochimie et de Chimie Nucléaire, Strasbourg (France), 8-9 septembre 2008 69) Etude thermodynamique et spectroscopique de la rétention de U (VI) sur des surfaces de silice en présence de matière organique Mercier-Bion F., ... Drot R., Roques J., Simoni E., ... Sladkov V. 11èmes Journées de Radiochimie et de Chimie Nucléaire, Strasbourg (France), 8-9 septembre 2008 70) Rôle des matières organiques sur la sorption de U(VI) sur la silice Pham T. H., Mercier-Bion F. , Simoni E. , Drot F. , et al 11èmes Journées de Radiochimie et de Chimie Nucléaire, Strasbourg (France), 8-9 septembre 2008 71) Determination of U(VI) and Some Organic Acid Ions in Aqueous Uranium Carbide Dissolution Samples by Capillary Zone Electrophoresis Sladkov V., Fourest B. Seventh International Conference on Nuclear and Radiochemistry (NRC 7), Budapest, Hungary, 24-29 August 2008 72) Electrophorèse capillaire pour le contrôle analytique du processus de dissolution chimique du carbure d’uranium Sladkov V. et al 11èmes Journées de Radiochimie et de Chimie Nucléaire, Strasbourg (France), 8-9 septembre 2008 73) Analyses spectroscopiques et électrochimiques de l’uranyle en présence d’ions halogénure dans les liquides ioniques Sornein M.O., Cannes C., Le Naour C., ... Barré N. .. Simoni E. et al 11èmes Journées de Radiochimie et de Chimie Nucléaire, Strasbourg (France), 8-9 septembre 2008 Vague E : campagne d’évaluation 2013 – 2014 126 janvier 2013 Seminars 2012 1) Wilson J.N. Strategies for thorium use in water cooled reactors 15th February 2012, AREVA NP, La Defence, France 2) Wilson J.N.Indirect cross section measurements using the surrogate method 24thMay 2012, CEA/DAM (Division des Applications Militaries), Bruyeres-le-Chatel, France 3) Wilson J.N. The physics of the thorium cycle 29th March 2012, GANIL, Caens, France 4) Wilson J.N. The thorium cycle in water-cooled reactors 5th April 2012, CEA/SERMA, France 5) Wilson J.N. Données nucléaires : Projet CONGA (Collaboration avec d'Oslo pour les mesures des sections efficaces n,gamma dans les Actinides), 17th January 2012, Novotel, Gare de Lyon, Paris, France 6) Sladkov. V. Electrophorèse capillaire pour les études des complexes en solution, Institut de Chimie Moléculaire de l’Université de Bourgogne (ICMUB), Dijon, 13 Janvier 2012 7) David S. Etudes Systèmes et Scénarios à l’IN2P3, colloque prospectives IN2P3/IRFU, Giens, Avril 2012 8) David S. Construction d’un monde énergétique en 2050, séminaire LIMSI (Orsay, 2010), colloque programme Energie CNRS, Nantes, 2009, colloque « Energie » (Orsay, Mars 2012), atelier énergie et climat (LSCE, Saclay, 2012). 2011 9) Bacri Ch.O. Les besoins des physiciens en radiochimie Atelier PARIS, Nice, 9 Décembre 2011 10) Wilson J.N. Indirect measurements using the surrogate method 19th October 2011, DR- PACS group seminar IPN Orsay, France 11) Sladkov. V. Uranyl Interaction with Short Chain Carboxylic Acids in Aqueous solutions Studied by Time-resolved Laser-induced Fluorescence Spectroscopy (TRLFS) Radiochimie, Institut de Physique Nucléaire, Orsay, 31 Mai, 2011 12) David S. Les scénarios mondiaux possibles pour la production énergétique de demain, Congrès de la Société Française de Physique (invité), Bordeaux, Juillet 2011 13) David S., Bouneau S., Treiner J., Vidalenc E., Guivarch C. Quel peut être l’apport des sciences de la matière dans la définition d’un mix énergétique en 2050 Colloque de lancement du laboratoire LIED (Laboratoire Interdisciplinaire pour les Energies de Demain) Vague E : campagne d’évaluation 2013 – 2014 127 janvier 2013 2010 14) Bacri Ch.O. Après les faisceaux exotiques, les cibles exotiques. IPNO 16 Déc. 2010 15) Sladkov. V. Electrophorèse capillaire pour les études des complexes en solution SUBATECH - Ecole des Mines, 23 Novembre 2010 16) David S. Aspects physiques des matières nucléaires, atelier CATMAT, ENS Paris, Avril 2010 17) David S. Simulation, systèmes et scénarios, Colloque prospectives IN2P3 sur les applications sociétales de la physique nucléaire, Guadeloupe, 2010. 2009 18) Bacri Ch.O. GEDEPEON Atelier Données nucléaires, Paris, France, 16-17 Novembre 2009 19) Bacri Ch.O. EFNUDAT - Fast Neutrons : neutrons measurements, theory and Applications IRMM, Geel, Belgique, 28-30 Avril 2009 2008 20) Bacri Ch.O. CacaoUppsala University, TSL, Suède, 1-3 Octobre 2008 21) Bacri Ch.O. RMM, Geel, Belgique, le 9 Juin 2008 22) Bacri Ch.O. ILL, Grenoble, le 21 Mai 2008 23) Bacri Ch.O. CEA/DAM/SPN, Bruyères le Châtel, France, le 17 Avril 2008 24) David S. Energie et Climat, les sources pour le futur, Journées de l’école doctorale M3P, conférence plénière, Angers, 2009 25) David S. Les recherches CNRS/Universités sur les systèmes nucléaires du futur, colloque SFEN, Paris, 2009 Vague E : campagne d’évaluation 2013 – 2014 128 janvier 2013 Lectures Bacri Ch.O : Les déchets nucléaires M2 du Master "Physique et Environnement" de l'Université Paris Sud (2006-2009) La gestion des déchets nucléaires. Ecole formation permanente IN2P3 "De la Physique au Détecteur" Nov 2010 Le cycle du combustible, L3 "Techniques Physiques de l'Environnement", de l'Université Paris- Sud 11. Depuis Mai 2010 Dacheux N. : Matériaux du Nucléaire, M2 de radiochimie du Master de chimie de l’UPSud 2000-2001 Radiochimie et chimie à l’échelle des indicateurs – Radioéléments, radionucléides naturels et artificiels, M2 de Radiochimie du Master de Chimie de l’UPSud Chimie des équilibres en solution, L3 – Parcours Physique et Chimie Dacheux N., Drot R. : Thermodynamique, Equilibres et Mélanges, L3 – Parcours Physique et Chimie Thermodynamique Institut de Formation des Ingénieurs de Paris Sud, (IFIPS) David S. : Cours « réacteurs nucléaires pour le futur, production d’énergie et transmutation des déchets », niveau Bac+5 – Université Paris Sud (2000-2008 : DEA C2R, MIP ; depuis 2008 : Master Nuclear Energy, spécialité Nuclear Reactor, Physics and Engineering) Cours « réacteurs nucléaires pour le futur, production d’énergie et transmutation des déchets », niveau Bac+5 - Ecole Nationale Supérieure des Techniques Avancées Professeur chargé de Cours, Ecole Polytechnique, Chaire Energie Durable. Cours « Physique des réacteurs nucléaires », 3ème année Cours « Physique des réacteurs », Licence professionnelle Techniques Physiques des Energies, Universités Paris Sud / Paris 7 Diderot Physique de l’énergie, Université Paris Sud, option de 25h en L1, L2 et L3. 2 groupes/an Participation au montage (coordonateur pédagogique) de la licence professionnelle en apprentissage Techniques Physique des Energies (responsable Paris Sud S. Bouneau), cohabilitée par Paris Sud et Paris 7-Diderot Les sources d’énergie pour le futur, conférences NEPAL dans les lycées. Drot R. : Radioactivité et énergie nucléaire , L1 Chimie Thermodynamique, L3 P+C et IFIPS Propriété des solutions et phénomènes aux interfaces, L3 P+C Cinétique, L1 Chimie Chimie générale, PCEM Simoni E. : Propriétés électroniques des actinides - Propriétés spectroscopiques - Applications de la spéciation des radioéléments en solution homogène et hétérogène, M2 Radiochimie du Master de Chimie de l’Université Paris Sud Spectroscopie, LM1 du Master de Chimie de l’Université Paris Sud Ozgumus A. : Cours en physico-chimie des eaux naturelles, Licence 2eme année La radioactivite, L1 chimie et L2 biologie UPS Vague E : campagne d’évaluation 2013 – 2014 129 janvier 2013 Roques J.: Architecture de la matière: de l'atome au solide, PCST (L1/S1) UParis Sud Architecture de la matière : de l’atome aux macromolécules biologiques, BCST (L1/S1) UParis Sud Architecture de la matière, l'Institut de formation d'Ingénieurs de Paris Sud (IFIPS) Sladkov V. : Chimie des solutions (TPLZ) Univ. Paris 12, Val de Marne (2010/2011/2012/2013) Electrochinime (TP L3/TP M1) Univ. Paris 12, Val de Marne (2010/2011/2012) Chimie (TP L1) Univ. Paris 12, Val de Marne (2011) Wilson J.N. : Le potentiel du thorium dans les réacteurs du futur 19th January 2011, Ecole doctorale MIPEGE, salle des conseils, IPN Orsay, France Zinobyeva V. : Travaux pratiques en Atomistique, Electrochimie/Cinétique chimique Thermodynamique, Cinétique électrochimique, Electrochimie analytique , Projet Personnalisé Travaux dirigés en Electrochimie/Cinétique chimique, Cinétique électrochimique Univ. Paris Sud Orsay : L1, L3, M1, M2 Books Bacri CH. O Partie ”Recherche” du Plan National de Gestion des Matières et Déchets Radioactifs - Edition 2009 - chapitre d’environ 70 pages sur 150 Vorotyntsev, M. A, Zinovyeva, V. A. et al Mechanisms of electropolymerization and redox activity: fundamental aspects - Concepts, Materials and Applications. Chapter 2. Eds. Cosnier S., Karyakin A. Wiley-VCH (Weinheim), 2010, p.27-51. Conference organization and Publisher activities ieme Bacri CH. O : Membre du ”Conference Scientific Committee” de la 24 conférence INTDS (International Target Development Society), qui a eu lieu au GANIL en Septembre 2008 Delpech S. : Co-éditrice du mémento "Nuclear Energy: training in France 2012-2013", Campus Communication publisher (2012) Vague E : campagne d’évaluation 2013 – 2014 130 janvier 2013 Responsabilities and expert committees BACRI Ch. O. : - Septembre 2006 - Septembre 2009 : chargé de mission ”Déchets nucléaires au Ministère de l’Enseignement Supérieur et de la Recherche. A mi-temps. - Septembre 2009 - Septembre 2010 : chargé de mission IN2P3 auprès de la direction du programme interdisciplinaire PACEN (Physique de l’Aval du Cycle et la production d’Energie). - Septembre 2010 - Décembre 2011, adjoint au directeur du programme interdisciplinaire PACEN. - Janvier 2012 - Décembre 2012, adjoint au directeur du défi interdisciplinaire NEEDS (Nucléaire, Energie, Environnement, Déchets et Société) . - depuis Janvier 2013, directeur adjoint du défi interdisciplinaire NEEDS - depuis Septembre 2009, représentant français au Comité Technique Euratom - depuis Septembre 2012, représentant du CNRS au Comité Stratégique de la Filère Nucléaire - depuis Janvier 2011, responsable du groupe PACS. - depuis Juillet 2011, membre du Conseil Scientifique du LPCC (Laboratoire de Physique Corpusculaire de Caen). - depuis Juillet 2009, responsable du projet CACAO (inauguration de l’installation : Juillet 2013). - 2006-2010 : responsable à l’IPNO de l’I3 EFNUDAT (FP6 European Facilities for NUclear DATa measurements) - Janvier 2013 : validation scientifique du dossier Sagasciences sur l’Energie Nucléaire - 2012 : réalisation d’une expertise d’un projet de recherche pour le compte du Conseil Régional d’Aquitaine. - 2010 et 2012 : membre du jury de concours Maitre de Conf à l’Ecole d’Ingénieur PHELMA de Grenoble. - 2011 - 2013 : membre du Comité de Sélection des Post-Doctorants du Labex P2IO DAVID S. : - Depuis 2004 : Co-Fondateur et co-animateur de l’école Energies et Recherches, qui a lieu tous les deux ans, destinée aux doctorants travaillant dans le domaine de l’énergie (1 semaine, ~100 participants par édition) - 2006-2010 : Responsable du groupe Physique de l’Aval du Cycle et de la Spallation, IPN d’Orsay (environ 15 personnes, dont 8 permanents) - 2004-2011 : Responsable groupe d’action thématique (GAT) « nucléaire du futur », programme interdisciplinaire Energie du CNRS - 2012 : Directeur adjoint du programme interdisciplinaire NEEDS (Nucléaire : Energie, Environnement, Déchets, Société) - Co-directeur (avec JC Garnier,CEA/DEN) Projet Fédérateur « Systèmes Nucléaires » (CNRS, CEA, EDF, Areva, IRSN) au sein de NEEDS - 2011 : Expert auprès de l’Office Parlementaire des Choix Scientifiques et Techniques, dans le cadre de la mission « sécurité nucléaire, la place de la filière et son avenir » - 2006-2010 : Membre nommé du Conseil Scientifique du département Physique Nucléaire et Physique des Particules du CNRS Vague E : campagne d’évaluation 2013 – 2014 131 janvier 2013 - 2008-2011 : Membre nommé du Conseil Scientifique de Subatech - Depuis 2006 : Membre représentant du CNRS au Comité interministériel de suivi sur les systèmes nucléaires (COSSYN) - Depuis 2010 : Membre nommé du Conseil Scientifique du groupement de recherche GEDEPEON (CNRS, CEA, EDF, Areva) - Depuis 2011 : Représentant CNRS au Governing Board de la plateforme européenne SNE-TP (Sustainable Nuclear Energy – Technology Platform) - Depuis 2011 : Membre nommé du Conseil Scientifique R&D du labex P2IO Vague E : campagne d’évaluation 2013 – 2014 132 janvier 2013 Phd Thesis 1) HINGANT Nina (N. DACHEUX) Influence de la morphologie des précurseurs sur la dissolution des composés modèles Th1- xUxO2 (10/12/08) 2) SORNEIN Marie-Olga (E. SIMONI) Complexation de l'uranyle par les ions chlorure et bromure dans les liquides ioniques : étude structurale et comportement redox (08/12/09) 3) PHAM Thi Thu Hang (E.SIMONI) Etude thermodynamique et structurale de la rétention de U(VI) sur des surfaces de silice en présence de complexants organiques simples (acétate, oxalate, malate) et des matières organiques naturelles (15/04/10) 4) BEAR Nicolas (E. SIMONI) Chimie et életrochimie de l'uranium en milieu de fluorurs fondus (15/10/10) 5) MENDES Michaël (E. SIMONI) Complexation du protactinium(V) par les acides oxalique et diethylenetriaminepentaacetique (04/11/10) 6) SEBBARI Karim (E. SIMONI) Modélisation de l'adsorption de l'ion uranyle aux interfaces eau/TIO2 et eau/NIO par dynamique moléculaire Born-Oppenheimer (27/10/11) 7) LECTEZ Sébastien (E. SIMONI) Modélisation de l'interaction de l'ion uranyle à l'interface eau/gibbsite par la dynamique moléculaire quantique et classique (03/07/12) 8) FELIX Olivia (R. DROT) Etude thermodynamique de la sorption de l'uranule sur la monazite et la magnétite (10/07/12) 9) LEGUAY Sébastien (E. SIMONI) Complexation des actinides (III, IV et V) par des acides organiques (05/11/12) 10) JASKIEROWICZ Sébastien (S. DELPECH) Extraction des actinides et des lanthanides du combustible du réacteur rapide à sels fondus (29/11/12) 11) ZHAO Yujia (E. SIMONI) Sorption de l'ion uranule sur la silice en présence d'cides carboxylique à courte chaine (15/11/12) 12) CAPELLAN Nicolas (J. WILSON) Couplage 3D neutronique thermohydraulique. Développement d'outils pour les études de sûreté des réacteurs innovants (25/11/09) 13) BRIZI Julie (S. DAVID) Etude de RNR et scénarios associés (12/10/10) 14) SOGBADJI Robert (S. DAVID) Neutronic study of the mono-recycling of americium in pwr and of the core conversion in mnsr using the mure code (11/07/12) Vague E : campagne d’évaluation 2013 – 2014 133 janvier 2013 Ongoing PhD Thesis 15) ALLAIN-LEONG Lou Sai (L.TASSAN GOT) Etude de l'anisotropie de fission des actinides (01/09/10-27/09/13) 16) LENIAU Baptiste (J. WILSON) Réacteurs innovants avec le cycle du thorium et les conséquences pour la radioprotection (01/09/10-09/09/13) 17) LUCAS Marine (S. DELPECH) Microscopie électrochimique en milieu sel fondu : expérience, modélisation et application à l'étude de la corrosion (01/10/10-17/09/13) 18) ERNOULT Marc (S. DAVID) Etude du cycle thorium en combustible solide ou liquide par des méthodes de monte-Carlo (01/12/11-30/11/14) 19) HALIPRE Pierre (J. WILSON) Etude de l'impact de chaleur dans les réacteurs nucléaires via les gammas prompts de fission. Boursier Ministère (01/10/12-30/09/15) 20) RODRIGUES Davide (S. DELPECH) Etude du traitement par batch du combustible liquide d'un réacteur à sel fondu (01/10/12- 30/09/15) 21) SIMONNET Marie (S. DELPECH) Nouveau combustible dans les réacteurs génération IV (01/10/12-30/09/15) 22) XU Yu (E. SIMONI) Modélisation du comportement du C-14 dans les zircons des gaines du combustible usé (01/10/12-30/09/15) Vague E : campagne d’évaluation 2013 – 2014 134 janvier 2013 IN2P3 Collaborations – 2008 - 2013 Collaborations Thème Responsables français Date de Fin IFIN BUCAREST - ROUMANIE Nuclear fission for applications and fission 03-36 products Tassan-Got L. 2010 GSI Allemagne 11-66 Expertise and know-how of thin targets Bacri ChO. 2012 MEC Espagne PN09-2 Study of neutron induced fission at n-TOF Audouin L. En cours Contracts Vague E : campagne d’évaluation 2013 – 2014 135 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 136 janvier 2013 Manpower evolution by category within a thematic : Physics and Radiochemistry of Nuclear Energy Manpower evolution by category within a thematic : Physics and Radiochemistry of Nuclear Energy 2008 2009 2010 2011 2012 2013 DR 1,74 1,9 1,7 1,7 1,7 1,7 CR 7,1 7,1 8,2 8,8 8,6 8 Corps PR 1 1 1 1 1 1 MdC 5 5,1 6,1 6,88 7 6,3 IT 3,42 4,4 4,3 3,8 3,3 2,62 Effectif 18,26 19,5 21,3 22,18 21,6 19,62 Vague E : campagne d’évaluation 2013 – 2014 137 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 138 janvier 2013 ASTROPHYSICS Vague E : campagne d’évaluation 2013 – 2014 140 janvier 2013 Astrophysics FTE : 8.9 – (22.5% E1 + 67% E2 + 10.5% E6) Different groups of IPN are involved in several fields of research related to astrophysics. They are trying to answer important questions such as the origin of the elements in the Universe, the origin of the interstellar molecules and the source of the very high energy cosmic rays. They are also trying to understand the matter properties in the core of supernovae as well as in neutron stars. Some works are based on theoretical models, but most of them are based on experiments, with accelerators such as ALTO or GANIL facilities, but also with astroparticle detectors such as the Pierre Auger Observatory. The nucleosynthesis of the elements present in the Universe is a key problematic of nuclear astrophysics and the improvement of its knowledge requires on one hand more and more precise astronomical observations and on the other hand a better knowledge of the nuclear and electron capture reactions involved in the different processes at play in stars and during the big-bang nucleosynthesis. This latter task is the aim of the four first studies that are presented in this report. The next topic is dedicated to the better understanding of the supernovae explosion scenario. Then we have two contributions related to the study in laboratory of the interaction of cosmic rays with molecules of the interstellar medium. The last contributions concern the understanding of the origin of the highest energies cosmic rays, by analyzing the data of the Pierre Auger Observatory in Argentina. Is the solution to the cosmological 7Li problem nuclear? (TEAM E1) The Big-Bang model of the Universe is mainly supported by three observational evidences: the expansion of the Universe, the Cosmic Microwave Background (CMB), and the primordial or Big-Bang Nucleosynthesis (BBN) of light nuclei like 2H, 3,4He, and 7Li. The observed primordial abundances for D and 3,4He agree well with the predictions of the BBN theory together with the precise WMAP cosmic baryon density while 7Li observations lie below the BBN+WMAP expectations by a factor of ~ 4. This observed deficit constitutes the so-called lithium problem. Many scenarios were proposed to try to explain this anomaly but none of them was successful. The main process for the production of the BBN 7Li is the decay of 7Be which is produced via 3He+4He reaction. Recently a group of astrophysicists suggested that possible missed resonant reactions destroying 7Be could be at the origin of this deficit such as the possible existence of a relatively narrow state around 15 MeV in the compound nucleus 10C formed by 7Be+3He or the existence of a non-observed state close to 8 MeV in the 11C compound nucleus formed by 7Be+4He. We studied the high excitation energy region of 10C and the low excitation energy region in 11C via the reactions 10B(3He,t)10C and 11B(3He,t)11C respectively. The measurements were performed using a 3He beam delivered by the Tandem of the Alto facility and the emitted fragments were detected at different angles in the focal plane of the Split-Pole spectrometer. The results concerning 10B(3He,t)10C doesn’t support 7Be+3He as a possible solution for the 7Li problem. The measured energy spectrum didn’t show any isolated state close to 15 MeV belonging to the populated 10C. Only peaks belonging to unbound states in 16F, coming from an 16O contamination of the 10B target, are present in the region on interest (see figure 1). Concerning 11B(3He,t)11C results, a new state in 11C was observed at 7.735 MeV excitation energy (See figure 2). However, a measurement with more statistics and at several angles is necessary to confirm the existence of this state and extract its spin-parity. A preliminary study of the effect of the state at 7.735 MeV in 11C, corresponding to the resonance energy of 192 keV in 7Be+alpha channel, in the nucleosynthesis of the primordial 7Li is under progress. Vague E : campagne d’évaluation 2013 – 2014 141 janvier 2013 Figure 3: (3He,t) energy spectrum measured at 10° on Figure 4: (3He,t) energy spectrum measured at 7° on 10 11 B (Blue line) and Si2O4 (red line) targets B target Study of destruction of 26Al in massive stars with the 27Al(p,p')27Al inelastic scattering reaction (TEAM E1) 26Al is a radioiosotope produced in a variety of stellar sites such as massive stars. It β+ decays to the first excited states of 26Mg which then de-excites to its ground-state emitting a characteristic γ-ray line at 1.809 MeV. The induced γ-ray emission and 26Mg excesses are observed since the late 70's thanks to gamma- ray and meteoritic observations, respectively. While γ-ray observations at 1.809 MeV are important for understanding the star formation history in massive stars association, 26Mg excesses observed in the first solids to condense in the Early Solar System are crucial to constrain the astrophysical conditions of our Solar System formation. Production of 26Al in massive stars occurs at different stages of their evolution which includes core hydrogen burning, neon/carbon convective shell burning as well as explosive neon burning. For a typical 20 solar masses star, the 26Al yield is dominated by the explosive contribution. Recent sensitivity studies including a full nucleosynthesis network have shown that the 26Al(n,p)26Mg and 26Al(n,α)23Na reactions controlling the 26Al destruction are the most uncertain. Indeed an increase of a factor of two of these reaction rates reduces the 26Al production by a factor of two. The calculation of the reaction rates of these reactions relies on the precise knowledge of the position of the resonances in the 27Al compound nucleus above the neutron threshold (Sn = 13.05 MeV) as well as their associated neutron, proton and alpha partial widths. Only few resonances are known above the neutron threshold and the 27Al level scheme has been explored up to ~ 12.8 MeV excitation energy. 27 27 We used the inelastic scattering reaction Al(p,p') Al* at Ep = 18 MeV for a precision measurement of the 27Al excitation energies from the ground-state up to ~ 14 MeV. The inelastic protons were detected using the Splitpole spectrometer at the ALTO facility. Several field expositions were done ensuring an overlap between the different excitation energy range from the g.s. to the energy region of interest. Figure 1 shows the spectrum we obtain at θlab = 40° for energies above the neutron threshold. We checked that the observed peaks correspond to 27Al levels by comparing the observed and calculated kinematic shift between spectra at 40° and 45°. These levels are observed for the first time with a typical energy resolution of ≈ 11 keV. Vertical lines correspond to levels from potential 12C and 16O contamination; however background measurements with 12C and mylar targets did not show a significant contribution to the spectrum. Vague E : campagne d’évaluation 2013 – 2014 142 janvier 2013 Coincidence measurement between the Splitpole and DSSSDs placed in the reaction chamber are foreseen to determine the proton and alpha branching ratio for the populated resonances. Figure 1 : 27Al spectrum above the neutron threshold. Ion irradiation of carbonaceous interstellar analogues (TEAM E6) A 3.4 μm absorption band (around 2900 cm-1), assigned to aliphatic C-H stretching modes of hydrogenated amorphous carbons (a-C:H), is widely observed in the diffuse interstellar medium, see figure 1, but disappears or is modified in dense clouds. This spectral difference between different phases of the interstellar medium reflects the processing of dust in different environments. Cosmic ray bombardment is one of the interstellar processes that make carbonaceous dust evolve. The destruction of aliphatic C-H bonds by cosmic rays occurs in characteristic times of a few 108 years, and it appears that even at longer time scales, cosmic rays alone cannot explain the observed disappearance of this spectral signature in dense regions. In diffuse interstellar medium, the formation by atomic hydrogen prevails over the destruction by UV photons (destruction by cosmic rays is negligible in these regions). Only the cosmic rays can penetrate into dense clouds and process the corresponding dust. However, they are not efficient enough to completely dehydrogenate the 3.4 μm carriers during the cloud lifetime. This interstellar component should be destroyed in interfaces between diffuse and dense interstellar regions where photons still penetrate but hydrogen is in molecular form. Fig. 1: Irradiation of a-C:H 1 with 85 MeV Si7+ between 0 (red) and 1. 1014 ions/cm2 (purple). Statistical universal branching ratios for cosmic ray dissociation, photodissociation, and dissociative recombination of the C, CH and C3H2 neutral and cationic species (TEAM E6) High velocity collision in an inverse kinematics scheme was used at the ALTO facility to measure the complete fragmentation pattern of electronically excited Cn (n = 2 to 10), CnH (n = 2 to 4), and C3H2 molecules. Branching ratios of dissociation where deduced from those experiments. The full set of branching ratios was used as a new input in chemical models and branching ratio modification effects observed in astrochemical networks that describe the dense cold Taurus Molecular Cloud-1 and the photon dominated Horse Head region. The branching ratios we obtained lead to an increase of the C3 production together with a larger dispersion of the daughter fragments. The introduction of these new values in the photon dominated region model of the Horse Head nebula increases the abundance of C3 and C3H, but reduces the abundances of the larger Cn and hydrocarbons at a visual extinction AV smaller than 4, as shown in figure 1. Vague E : campagne d’évaluation 2013 – 2014 143 janvier 2013 We recommend astrochemists to use these new branching ratios. The data have been added to the online database KIDA (KInetic Database for Astrochemistry: http://kida.obs.u-bordeaux1.fr). Fig. 1: Influence of modified Branching Ratios in Horse Head photo dissociation region (PDR) Constraints on the origin of cosmic rays above 1 EeV from large scale anisotropy searches in data of the Pierre Auger observatory (TEAM E2) The large scale distribution of arrival directions of Ultra-High Energy Cosmic Rays (UHECRs) as a function of the energy is a key observable to provide further understanding of their origin. Above 0.25 EeV, the most stringent bounds ever obtained on the dipole component in the equatorial plane were already reported, being below 2% at 99% C.L. for EeV energies. Such sensitivity provides some constraints upon scenarios in which dipolar anisotropies could be imprinted in the distribution of arrival directions as the result of the escape of UHECRs from the Galaxy up to the ankle energy - a hardening in the energy spectrum located at 4 EeV. These upper limits are based on first harmonic analyses of the right ascension distributions in several energy ranges. The analyses benefit from the almost uniform directional exposure in right ascension of any ground based observatory operating with high duty cycle, but are not sensitive to an eventual dipole component along the Earth rotation axis. In contrast, using the large amount of data collected by the surface detector array of the Pierre Auger Observatory, new reports were given, for the first time, on searches for dipole and quadrupole patterns significantly standing out above the background noise whose components are functions of the right ascension and the declination. Such studies require the control of additional systematic effects for estimating the exposure of the observatory in any direction of the sky, as well as the counting rates of showers. In searching for dipoles and quadrupoles with an observatory at ground, it is necessary to account for the non-uniform and incomplete coverage of the sky. Doing so, there is no strong evidence of any significant dipole and/or quadrupole amplitude in any energy range above 1 EeV. However, since both the declination and the right ascension angles are expected to be randomly distributed in case of independent samples whose parent distribution is really isotropic, it is interesting to note that all reconstructed dipole declinations are in the equatorial southern hemisphere, and to note also the intriguing smooth alignment of the phases in right ascension as a function of the energy. Such a consistency of phases in adjacent energy intervals is indeed expected with smaller number of events than the detection of amplitudes standing-out significantly above the background noise in case of a real underlying anisotropy. This motivated us to design a prescription aimed at establishing at 99% C.L. whether this consistency in phases is real. The prescription will end once the total exposure since 25 June 2011 reaches 21,000 km^2 yr sr. Vague E : campagne d’évaluation 2013 – 2014 144 janvier 2013 From these analyses, upper limits on dipole and quadrupole amplitudes can be derived at 99% C.L. They are shown in figure 1 for the dipole amplitudes, accounting for the systematic uncertainties. They have considerable astrophysical interest. For stationary sources of EeV-cosmic rays densely distributed in the galactic disk and emitting particles in all directions, it is apparent from the bands obtained in simulating the propagation cosmic rays in the Galaxy that amplitudes derived for protons largely stand above the allowed limits. Consequently, unless the strength of the magnetic field is much higher than generally expected, the upper limits derived in this analysis exclude that the light component of cosmic rays comes from galactic stationary sources densely distributed in the galactic disk and emitting in all directions. This is in agreement with the absence of any detectable point-like sources above 1 EeV that would be indicative of a flux of neutrons produced by EeV-protons through mainly pion-producing interactions in the source environments. On the other hand, if the measurements of the cosmic ray composition around 1 EeV results from a mixture containing a large fraction of iron nuclei of galactic origin, upper limits can still be respected, or alternatively a light component of extragalactic origin would be allowed. Fig. 1: 99% C.L. upper limits on dipole amplitudes as a function of the energy. Some generic anisotropy expectations from stationary galactic sources distributed in the disk are also shown, for various assumptions on the cosmic ray composition (see text). Vague E : campagne d’évaluation 2013 – 2014 145 janvier 2013 Publications - Publications. : 64 - Conference Proceedings. : 28 - Invited talks: 14 - Seminars. : 7 - Thesis. : 8 2013 1) Precise measurement of the absolute fluorescence yield of the 337 nm band in atmospheric gases. Ave M. …Salamida F., et al Astroparticle Physics 42 (2013) 90-102 2) Constraints on the Origin of Cosmic Rays above 1018 eV from Large-scale Anisotropy Searches in Data of the Pierre Auger Observatory Abreu P. et al AUGER Coll. Astrophysical Journal Letters 762 (2013) L13 3) Interpretation of the Depths of Maximum of Extensive Air Showers Measured by the Pierre Auger Observatory Abreu P…. Deligny O. , Dong P. N. , Lhenry-Yvon I., Lyberis H. , Martraire D., Salamida F. , Suomijarvi T. et al AUGER Coll. Journal of Cosmology and Astroparticle Physics 02 (2013) 026 4) Ultra-High Energy Neutrinos at the Pierre Auger Observatory Abreu P. et al Advances in High Energy Physics, Volume 2013 (2013), Article ID 708680 2012 5) A Search for Point Sources of EeV Neutrons Abreu P. et al AUGER Coll Astrophysical Journal 760 (2012) 148 6) The Rapid Atmospheric Monitoring System of the Pierre Auger Observatory Abreu P. et al AUGER Coll Journal of Instrumentation 7 (2012) P09001 7) Search for Point-like Sources of Ultra-high Energy Neutrinos at the Pierre Auger Observatory and Improved Limit on the Diffuse Flux of Tau Neutrinos Abreu P. et al AUGER Coll Astrophysical Journal Letters 755 (2012) L4 8) A search for anisotropy in the arrival directions of ultra high energy cosmic rays recorded at the Pierre Auger Observatory Abreu P. et al AUGER Coll Journal of Cosmology and Astroparticle Physics 04 (2012) 040 Vague E : campagne d’évaluation 2013 – 2014 146 janvier 2013 9) Antennas for the Detection of Radio Emission Pulses from Cosmic-Ray induced Air Showers at the Pierre Auger Observatory Abreu P. et al AUGER Coll Journal of Instrumentation 7 (2012) P10011 10) Erratum to “The Lateral Trigger Probability function for the Ultra-High Energy Cosmic Ray Showers detected by the Pierre Auger Observatory [Astroparticle Physics 35 (2011) 266- 276]” Abreu P. et al AUGER Coll Astroparticle Physics 35 (2012) 681-684 11) Description of Atmospheric Conditions at the Pierre Auger Observatory using the Global Data Assimilation System (GDAS) Abreu P. et al AUGER Coll Astroparticle Physics 35 (2012) 591-607 12) Search for signatures of magnetically-induced alignment in the arrival directions measured by the Pierre Auger Observatory Abreu P. et al AUGER Coll Astroparticle Physics 35 (2012) 354-361 13) Large scale distribution of arrival directions of cosmic rays detected above 10^18 eV at the Pierre Auger observatory Abreu P. et al AUGER Coll Astrophysical Journal Supplement 203 (2012) 34 14) Results of a self-triggered prototype system at the Pierre Auger Observatory for radio- detection of air showers induced by cosmic rays Abreu P. et al AUGER Coll JINST 7 (2012) P11023 15) Measurement of the cosmic ray energy spectrum using hybrid events of the Pierre Auger Observatory Settimo M. et al AUGER Coll, Eur. Phys. J. Plus 127 (2012) 87 16) Measurement of the proton-air cross-section at The Pierre Auger Collaboration, s = 57 TeV with the Pierre Auger Observatory Abreu P. et al AUGER Coll Physical Review Letters 109 (2012) 062002 17) The nature and origin of ultra high-energy cosmic rays Hörandel JR., AUGER Coll EuroPhysics News 43N3 (2012) 24-27 18) Resonances in 19Ne with relevance to the astrophysically important 18F(p,α)15O reaction Mountford D.J. … De Séréville N. et al Physical Review C85 (2012) 022801 19) Indirect study of the 12C(α,γ )16O reaction via the 12C(7Li t)16O transfer reaction Oulebsir N., Hammache F., Audouin L., Beaumel D., et al Physical Review C85 (2012) 035804 20) A KInetic Database for Astrochemistry (KIDA) Wakelam V. … Chabot M. et al, Astrophysical Journal Supplement 199 (2012) 21 Vague E : campagne d’évaluation 2013 – 2014 147 janvier 2013 2011 21) Advanced functionality for radio analysis in the Offline software framework of the Pierre Auger Observatory Abreu P. et al AUGER Coll Nucl. Instr. and Meth. A635 (2011) 92-102 22) Search for First Harmonic Modulation in the Right Ascension Distribution of Cosmic Rays Detected at the Pierre Auger Observatory Abreu P. et al AUGER Coll Astroparticle Physics 34 (2011) 627-639 23)The exposure of the hybrid detector of the Pierre Auger Observatory Abreu P. et al AUGER Coll Astroparticle Physics 34 (2011) 368-381 24) Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory Abreu P. et al AUGER Coll Physical Review D84 (2011) 122005 25) Anisotropy and chemical composition of ultra-high energy cosmic rays using arrival directions measured by the Pierre Auger Observatory Abreu P. et al AUGER Coll, Journal of Cosmology and Astroparticle Physics 06 (2011) 022 26) The effect of the geomagnetic field on cosmic ray energy estimates and large scale anisotropy searches on data from the Pierre Auger Observatory Abreu P. et al AUGER Coll, Journal of Cosmology and Astroparticle Physics 11 (2011) 022 27) The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays Abreu P. et al AUGER Coll, Journal of Instrumentation 6 (2011) P01003 28) Measurements of nuclear g -ray line emission in interactions of protons and a particles with N O Ne and Si Benhabiles-Mezhoud H., N. De Sereville et al, Physical Review C83 (2011) 024603 29) The east-west method: an exposure-independent method to search for large scale anisotropies of cosmic rays Bonino R… Deligny O. et al Astrophysical Journal 738 (2011) 67 30) A multiscale autocorrelation function for anisotropy studies Scuderi M., …. Lyberis H., Journal of Cosmology and Astroparticle Physics 2011 (2011) 008 31) Ion irradiation of carbonaceous interstellar analogues Effects of cosmic rays on the 3.4 mu m interstellar absorption band Godard M. … Chabot M. et al, Astronomy and Astrophysics 529 (2011) A146 Vague E : campagne d’évaluation 2013 – 2014 148 janvier 2013 2010 32) Update on the correlation of the highest energy cosmic rays with nearby extragalactic matter Abreu P. et al AUGER Coll Astroparticle Physics 34 (2010) 314-326 33) Trigger and aperture of the surface detector array of the Pierre Auger observatory Abraham J. et al AUGER Coll, NIM A 613 (2010) 29-39 34) Measurement of the energy spectrum of cosmic rays above 1018 eV using the Pierre Auger Observatory Abraham J. et al AUGER Coll, Physics Letters B 685 (2010) 239-246 35) Measurement of the Depth of Maximum of Extensive Air Showers above 1018 eV Abraham J. et al AUGER Coll, Physical Review Letters 104 (2010) 091101 36) A Study of the Effect of Molecular and Aerosol Conditions in the Atmosphere on Air Fluorescence Measurements at the Pierre Auger Observatory Abraham J. et al AUGER Coll, Astroparticle Physics 33 (2010) 108-129 37) Erratum to “Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory” Abraham J. et al AUGER Coll, Astroparticle Physics 33 (2010) 65-67 38) The Fluorescence Detector of the Pierre Auger Observatory Abraham J. et al AUGER Coll, NIM A 620 (2010) 227-251 39) Fermi detection of the pulsar wind nebula HESS J1640-465 Slane P. … Lemiere A. et al HESS Coll, Astrophysical Journal 720 (2010) 266-271 40) The Northern site of the Pierre Auger Observatory Suomijärvi T. NIM A 623 (2010) 416-418 41) Statistical universal branching ratios for cosmic ray dissociation photodissociation and dissociative recombination of the C CH and C3H2 neutral and cationic specie Chabot M. et al, Astronomy and Astrophysics 524 (2010) A39 42) Reply to “Comment on ‘Low-energy 18F(p)15O cross section measurements relevant to nova ? -ray emission’ “ De Séréville N. et al Physical Review C81 (2010) 039802 43) High-energy breakup of 6Li as a tool to study the Big Bang nucleosynthesis reaction 2H(α,γ)6Li Hammache F. et al, Physical Review C82 (2010) 065803 Vague E : campagne d’évaluation 2013 – 2014 149 janvier 2013 44) New high accuracy measurement of the 17O(p)14N reaction rate at astrophysical temperatures Sergi M.L… Hammache F., De Séréville N. et al Physical Review C82 (2010) 032801 45) The 65 keV resonance in the 17O(p,α)14N thermonuclear reaction Sergi M.L… Hammache F., De Séréville N. et al, Nuclear Physics A 834 (2010) 676C-678C 46) The 92Zr(n,γ ) reaction and its implications for stellar nucleosynthesis Tagliente G. … Stephan C. … Tassan-Got L. et al nTOF Coll Physical Review C81 (2010) 055801 47) A runaway Wolf-Rayet star as the origin of 26-Al in the early solar system Tatischeff V…. De Séréville N., The Astrophysical Journal Letters - 714 (2010) L26-L30 2009 48) Atmospheric effects on extensive air showers observed with the Surface Detector of the Pierre Auger Observatory Abraham J. et al AUGER Coll, Astroparticle Physics 32 (2009) 89-99 49) Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory Abraham J. et al AUGER Coll, Astroparticle Physics 31 (2009) 399-406 50) Limit on the diffuse flux of ultra-high energy tau neutrinos with the surface detector of the Pierre Auger Observatory Abraham J. et al AUGER Coll, Physical Review D79 (2009) 102001 51) High-resolution X-ray observations of the pulsar wind nebula associated with the gamma- ray sources HESS J1640-465 Lemiere A. et al, Astrophysical Journal 706 (2009) 1269-1276 52) Erratum: g-ray production by proton and alpha-particle induced reactions on C12 O16 Mg24 and Fe Belhout A. … Chabot M., Hammache F. et al, Physical Review C80 (2009) 029902 53) Discovery of a New Broad Resonance in Ne19: Implications for the Destruction of the Cosmic γ-Ray Emitter F18 Dalouzy J.C. …De Sereville N., et al, Physical Review Letters 102 (2009) 162503 54) Low-energy 18F(p,α)15O cross section measurements relevant to nova γ-ray emission De Séréville N. … Hammache F. ... Stefan I. et al Physical Review C79 (2009) 015801 Vague E : campagne d’évaluation 2013 – 2014 150 janvier 2013 2008 55) Upper Limit on the Diffuse Flux of Ultrahigh Energy Tau Neutrinos from the Pierre Auger Observatory Abraham J. et al AUGER Coll, Physical Review Letters 100 (2008) 211101 56) Erratum to “Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei” [Astroparticle Physics 29(3) (2008) 188-204] Abraham J. et al AUGER Coll, Astroparticle Physics 30 (2008) 45 57) Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei Abraham J. et al AUGER Coll, Astroparticle Physics 29 (2008) 188-204 58) Upper limit on the cosmic-ray photon flux above 1019 eV using the surface detector of the Pierre Auger Observatory Abraham J. et al AUGER Coll, Astroparticle Physics 29 (2008) 243-256 59) Estimates of multipolar coefficients to search for cosmic ray anisotropies with non-uniform or partial sky coverage Billoir P. et Deligny O., Journal of Cosmology and Astroparticle Physics 02 (2008) 009 60) Ultrahigh energy tau neutrino flux regeneration while skimming the Earth Blanch Bigas O…. Deligny O. et al Physical Review D78 (2008) 063002 61) Tau energy losses at ultra-high energy: continuous versus stochastic treatment Blanch Bigas O, Deligny O. et al Physical Review D77 (2008) 103004 62) Exploring the Ultra-High Energy Sky: Status and First Results of the Pierre Auger Observatory Van Elewyck V. AUGER Coll, Modern Physics Letters A23 (2008) 221-236 63) AMS Measurement of the 24Mg(3Hep)26Al cross section: Implication for 26Al production in the early solar system Fitoussi C. … De Séréville N. et al Physical Review C78 (2008) 044613 64) Indirect study of the 13C(α, n)16O reaction via the 13C(7Li, t)17O transfer reaction Pellegriti M.G., Hammache F., Roussel P., Audouin L., Beaumel D., et al Physical Review C77 (2008) 042801 Vague E : campagne d’évaluation 2013 – 2014 151 janvier 2013 Conference proceedings 2012 1) New indirect study of the 12C(a,g)16O reaction via the 12C(7Li,t)16O transfer reaction Hammache F. et al 12th Symposium on Nuclei in the Cosmos (NIC XII), Cairns, Australia 05-12 August 2012, Proceedings of Science PoS (NIC XII ) 016 (2012) 2011 2) Coulomb dissociation of 27P Beceiro Novo S…. Hammache F. et al, Rutherford Centennial Conference on Nuclear Physics (2011) Journal of Physics: Conference Series 3) The influence of cosmic rays on the 3.4 microns interstellar absorption band Godard M. Chabot M. et al, 280th Symposium of the International Astronomical Union (2011) Proceedings of the International Astronomical Union 4) Transfer reactions as a tool for nuclear astrophysics Hammache F. et al Proceedings of Science PoS (ENAS 6) 034 (2011) - Santa-Tecla, 18-27 September 2011 5) Nuclear g-ray line emission induced by energetic ions in solar flares and by galactic cosmic rays Kiener J. … De Sereville N. et al, 19th International School on Nuclear Physics, Neutron Physics and Applications (2011) Journal of Physics Conference Series 6) Resonances in 19Ne with relevance to the astrophysically important 18F(p,α)15O reaction Mountford D. … De Sereveille N. et al, VI European Summer School on Experimental Nuclear Astrophysics (2011) PoS - Proceedings of Science 2010 7) First Experimental Measurement of the 18O(p,_)15N Reaction at Astrophysical Energies La Cognata M. et al., AIP Conf Series, 2010 8) Nuclear Astrophysics and Neutron Induced Reactions: Quasi-Free Reactions and RIBs Cherubini S. … De Sereville et al, The 10th international symposium on origin of matter and evolution of galaxies: OMEG-2010 (2010) AIP Conference Proceedings 9) Induced Reactions: Quasi-Free Reactions and RIBs Cherubini S., N. De Sereville et al, Nuclear Astrophysics and Neutron. AIP Conference Series (2010) Vague E : campagne d’évaluation 2013 – 2014 152 janvier 2013 10) Spectroscopic study of 26Si for application to nova γ-ray emission De Sereville N., Assie M., ..., Beaumel D., Chabot M., Ferraton M.,Fortier S., Franchoo S., Giron S., Hammache F., ... Stefan I.,Verney D., et al, 11th Symposium on Nuclei in the Cosmos, NIC XI (2010) PoS - Proceedings of science 11) Indirect study of 60Fe(n,γ)61Fe via the transfer reaction 60Fe(d,pγ)61Fe Giron S., Hammache F., de Sereville N., Beaumel D., ... Franchoo S., ...,Guillot J., ..., Matea I., ..., Stephan I., et al Proceedings of the 11th Symposium on Nuclei in the Cosmos (2010) PoS - Proceedings of science 12) The Trojan Horse Method as a tool to investigate low-energy resonances: the 18O(p,α)15N and 17O(p,α)14N cases La Cognata M. … Hammache F. et al, The 10th international symposium on origin of matter and evolution of galaxies: OMEG-2010 (2010) AIP Conference Proceedings 13) Compton Large Area Silicon Timing Tracker for Cosmic Vision M3 Lebrun F. … De Sereville N. et al 8th INTEGRAL Workshop ìThe Restless Gamma-ray Universeî (2010) PoS - Proceedings of science 14) Study of 12C(a,g)16O reaction via the transfer reaction 12C(7Li,t)16O Oulebsir N. et al, 11th Symposium on Nuclei in the Cosmos (2010) PoS - Proceedings of science 15) New Study of the Astrophysical Reaction 12C(a,g)16O via the 12C(7Li,t)16O transfer Reaction Oulebsir N. et al, The Third Algerian Workshop on Astronomy and Astrophysics (2010) AIP Conference Proceedings 16) The 65 keV resonance in the 17O(p,α)14N thermonuclear reaction Sergi M.L., F. Hammache et al, Sixth European Summer School On Experimental Nuclear Astrophysics- Nuclear Physics A, March 2010 17) Indirect measurement of 17O(p,α)14N cross section at ultra-low energies Sergi M.L., F. Hammache et al., Sixth European Summer School On Experimental Nuclear Astrophysics - Journal of Physics Conference Series 2010 18) The Origin of the Galactic 26 Al and 60 Fe Suades M. … De Sereville N. et al In J. M. Diego, L. J. Goicoechea, J. I. Gonzalez-Serrano, & J. Gorgas, editor, Highlights of Spanish Astrophysics V, 2010 2009 19) Scaling Law for the Partitioning of Energy in Fragmenting Multicharged Carbon Clusters Chabot M. et al, International Workshop on Multifragmentation and related topics (IWM’09) Italian Physical Society, Conference Proceedings Vague E : campagne d’évaluation 2013 – 2014 153 janvier 2013 20) Study of 60Fe(n,γ)61Fe reaction of astrophysical interest via d(60Fe,pγ) indirect reaction Giron S.,Hammache F., de Sereville N., Beaumel D.,...,Flavigny F.,..., Franchoo S., ..., Guillot J., ..., Lapoux V., ..., Matta A., Matea Y., ...,Stefan I., et al. Fifth European Summer School on Experimental Nuclear Astrophysics (2009) AIP Conference Proceedings 21) Indirect measurement of 17O(p,α)14N cross section at ultra-low energies Sergi M.L. …Hammache F. et al, Nuclear Physics in Astrophysics IV (2009) Journal of Physics: Conference Series 22) Study of reaction 17O(p,α)14N via the Trojan Horse Method for application to 17O nucleosynthesis Sergi M.L., F. Hammache et al, 53rd Meeting of the Italian Astronomical Society (2009) Memorie della Societa astronomica italiana supplement 2008 23) Fragmentation of small carbon clusters, a review Beroff K., Chabot M. et al, 7thTriennial International Symposium on Swift Heavy Ions in Matter (2008) Nuclear instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 24) The propagation of ultra-high energy tau leptons and neutrinos while skimming the EarthBlanch Bigas O., Deligny O. et al, CRIS 2008 - Cosmic Ray International Seminar Origin, Mass Composition and Acceleration Mechanisms of UHECRs (2008) Nuclear Physics B - Proceedings Supplements 190 144-149 25) On the propagation of skimming UHE tau leptons and tau neutrinos Blanch Bigas O., Deligny O. et al, International Symposium on Very High Energy Cosmic Ray Interactions (ISVHECRI2008) (2008) Nuclear physics B - Proceedings Supplements196 418-421 26) The study of 18F+p reaction at astrophysical energies Cherubini S., N. De Sereville et al, perspective in nuclear physics: Proceedings of the 6th Japan- Italy Symposium on Heavy Ion Physics (2008) AIP Conference Proceedings 27) Study of the astrophysical reaction 13C(α,n)16O by the transfer reaction 13C(7Li,t)17O Hammache F. et al, The International Symposium on Physics of Unstable Nuclei (ISPUN07) (2008) Physics of Unstable Nuclei - Proceedings of the International Symposium on Physics of Unstable Nuclei 28) Indirect Study of 13C(α,n)16O Hammache F. et al The IXth Torino Workshop On Evolution and Nucleosynthesis in AGB Stars and The second Perugia Workshop on Nuclear Astrophysics. AIP Conf. Proc. 1001 (2008) 98 Vague E : campagne d’évaluation 2013 – 2014 154 janvier 2013 Invited Talks 2013 1) Indirect study of 12C(α,γ)16O reaction Hammache F. (inv. Talk) Contribution orale invitée à la conférence internationale Nuclear Physics for Astrophysics, NPA VI, Lisbonne, mai 2013 2) 2C(α,γ)16O in massive star stellar evolution Hammache F. (inv. Talk) Contribution orale invitée au Observational Constraints on Sources of Nucleosynthesis, Workshop, Garching, 25-27 Mars 2013 2012 3) The Large High Altitude Aior Shower Observatory LHAASO: Science goals and expected performances Suomijarvi T. (inv talk) Thirteenth Marcell Grossmann Meeting, Stockholm, Sweden, 1-7 July, 2012. 4) Performance and the upgrade plans of the Pierre Auger Surface detectors Suomijarvi T. (inv talk) CTA Link Meeting, Buenos Aires, Argentina, 19-21 November, 2012 5) Photodetectors in the future Astroparticle Physics experiments Suomijarvi T. (inv talk) Workshop on photodetectors, Haikou (China), 13 December, 2012 2011 6) Performance and operation of the Surface Detectors of the Pierre Auger Observatory Suomijarvi T. (inv talk) The 2nd workshop of air shower detection at high altitudes, Beijing, China, 17-19 February, 2011 7) Interdisciplinary activities connected to astrophysical issues at the Orsay Tandem Facility Chabot M., 5th LEA-Meeting Orsay (2011) 8) Nucléosynthèse primordiale et stellaire: résultats récents auprès du tandem-Alto Hammache F. (inv. Talk) 7th Russbach Workshop on Nuclear Astrophysics. 12 Septembre 2011 9) Study of the astrophysical reaction D(a,g)6Li via high energy breakup of 6Li Hammache F., 8th Russbach Workshop on Nuclear Astrophysics. Russbach, 13-18 March 2011 10) Study of the astrophysical reaction 60Fe(n,g)61Fe via (d,pg) transfer reaction Hammache F. et al Colloque Ganil Belgodère, 25-30 September 2011 Vague E : campagne d’évaluation 2013 – 2014 155 janvier 2013 2010 11) The experimental future of ultra-high-energy cosmic rays: projects and perspectives. Suomijarvi T. (inv talk) Highlights of Astroparticle Physics, Torino, Italy, 20 September 2010 12) Indirect techniques for nuclear astrophysics: Transfer reactions and Coulomb Breakup Hammache F. (inv. Talk), The XVIIth Colloque GANIL - Russbach, 14-20 March 2010 2009 13) The northern site of the Pierre Auger Observatory Suomijarvi T. (inv talk) The 1st international conference on Technology and Instrumentation in Particle Physics, Tsukuba, Japan, March 12-17, 2009 2008 14) N direct reactions for astrophysics at the Tandem-Alto Pole of Orsay Hammache F. (inv. Talk) LEA Workshop, Catania, 13-15 Octobre 2008 Vague E : campagne d’évaluation 2013 – 2014 156 janvier 2013 Seminars 2011 1) Suomijarvi T. Future plans for ultra-high energy cosmic rays, IHEP, Beijing, China, 25 May, 2011 2) Hammache F. Nucléosynthèse primordiale et stellaire: résultats récents auprès du tandem-Alto IPNO, 12 Septembre 2011 2009 3) Suomijarvi T. Les 7 magnifiques, Les mystères de l’Univers, Trocadéro, Paris, 31 octobre, 2009 4) Suomijarvi T. Animation du bar de science « Rayons cosmiques », La Tour Montparnasse, octobre 2009 2008 5) Suomijarvi T. L'étude des rayons cosmiques d'ultra haute énergie, LPTA Montpellier, 22 janvier 2008 6) Suomijarvi T. Ultra-high energy cosmic rays: recent results from the Pierre Auger Observatory - University of Pisa, Italy, July 22, 2008. 7) Suomijarvi T. Ultra-high energy cosmic rays: recent results from the Pierre Auger Observatory - GANIL, 12 décembre, 2008 Vague E : campagne d’évaluation 2013 – 2014 157 janvier 2013 Lectures Hammache F. Transfer reactions as tool for nuclear astrophysics. Cours invité à l’école ”The 6th European Summer School on Experimental Nuclear, Astrophysics”, Santa-Tecla, 18-25 Septembre 2011 Transfer General introduction in nuclear astrophysics, Cours invité à l’école internationale FANTOM, Paris, Novembre 2008 Suomijarvi T. Ecoles d’été : Cours sur la physique des rayons cosmiques, Jyväskylä, Finlande, 2008 Cours la physique des rayons cosmiques, Catane, Italie, 2009 Conference organization and Publisher activities Hammache F. Board Committee of ESF-COMPSTAR, Treasurer of the French Society of Physics ”Reflet de Physique (Nuclear Physics) Suomijarvi T. Organisation du HEAPnet meeting (proposition I3 européenne), Orsay, janvier 2008 Organisation du Auger North meeting, Paris, février 2008 Membre du comité d’organisation de European Cosmic Ray Symposium (ECRS) 2010 Organisation du HEAPnet meeting (proposition I3 européenne), Paris, 2010 Co-organisation du Auger-Europe meeting à Lisbonne, octobre 2010 Organisation du 3rd Workshop for Air Shower Detection at High Altitudes, Orsay, oct. 2011 Membre du comité d’organisation des journées prospectives IN2P3/DAPNIA (mars 2012) Co-organisation de l’école ISAPP 2012, Paris, juillet 2012 Organisation du SDE Upgrade Meeting, Orsay, octobre 2012 et janvier 2013 Organisation de la session « Physique des astroparticules », FCPPL Workshop, mars 2013, Nanjing, Chine Referee du journal Astroparticle Physics Coorganisation du colloque international QNP2012, Ecole Polytechnique, Avril 2012 Editeur pour la partie astrophysique d’haute énergie de ASTRA (Astrophysics and Space Sciences Transactions) 2010-12 Vague E : campagne d’évaluation 2013 – 2014 158 janvier 2013 Prices and Awards “Ordre National du Mérite” Suomijarvi T. (Mai 2010) PhD Thesis 1) TUNA Thibault (M. CHABOT) Etude de la fragmentation de molécules d'intérêt astrophysique de type CnHm par collision atomique de haute vitesse (17/07/08) 2) GAVA Jérome (C. VOLPE) Propriétés des neutrinos dans les contextes astrophysique et cosmologique (26/09/09) 3) GORGI Alessio (T. SUOMIJARVI) Analyses des données Auger (31/12/09) 4) LYBERIS Harris (T. SUOMIJARVI) Study of ultra-high energy cosmic rays with the Pierre Auger Observatory : towards observations of anisotropies in arrival directions ? (30/09/11) Ongoing PdD Thesis 5) MARTRAIRE Diane (I. LHENRY) Étude de la composition du rayonnement cosmique, d'ultra haute énergie, par un réseau de détecteur au sol (01/10/11-01/09/14) 6) CHEN Yingtao (T. SUOMJARVI) Simulation and electronics development for the LHAASO experiment (20/09/12-19/09/15) 7) JALLAT Aurlie (M. CHABOT) Fragmentation de molécules carbonées d'intérêt astrophysique auprès des accélérateurs (01/10/12-30/09/15) 8) MOGHRABI Kassem (M. GRASSO) Beyond-mean-field corrections and effective interactions in the nuclear many- body problem (22/11/10-12/09/13) Vague E : campagne d’évaluation 2013 – 2014 159 janvier 2013 IN2P3 Collaborations – 2008-2013 Responsables Date de Collaborations Thème français Fin GSI Allemagne Reaction rates of astrophysical interest studied 05-52 Hammache F. by high energy Coulomb dissociation 2010 MEC Espagne Spectroscopic study of nuclei involved in PA11-1 De Séréville N. explosive hydrogen burning 2012 Contracts Vague E : campagne d’évaluation 2013 – 2014 160 janvier 2013 Manpower evolution by category within a thematic : Astrophysics Manpower evolution by category within a thematic : Astrophysics 2008 2009 2010 2011 2012 2013 DR 0 0,4 0,4 0,4 1,4 1,4 CR 4,83 5,2 5 5 3 3 Corps PR 1 1 1 1 1 1 MdC 0 0 0 0 0 0 IT 0 0 0 0 0 0 Effectif 5,83 6,6 6,4 6,4 5,4 5,4 Vague E : campagne d’évaluation 2013 – 2014 161 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 162 janvier 2013 THEORETICAL PHYSICS Vague E : campagne d’évaluation 2013 – 2014 164 janvier 2013 Theoretical Physics Strongly interacting systems: from quarks to stars FTE : 17.8 – (100% E3) The theory group represents a broad effort to interpret and predict experimental data mostly in nuclear and hadronic physics and in domains at the interface such as nuclear astrophysics and neutrino physics. Our effort predominantly ranges from quark-gluon dynamics to few-nucleon systems to heavy nuclei and on to stars. The expertise of the group in many-body theories and techniques naturally leads us to explore other interdisciplinary connections: ultra-cold gases of bosonic and fermionic atoms are one of the subjects under study. Strong interactions are described in the Standard Model by Quantum Chromodynamics (QCD), where the dynamics of quarks and gluons becomes non-perturbative as energies decrease. At distances larger than a tenth of a femto-meter or so, hadrons emerge as relevant degrees of freedom. The central goal of our theory effort is to understand how hadrons, especially nucleons, react to form nuclei and influence the larger structure of the Universe. QCD and Hadrons (TEAM E3) QCD forms the foundation of nuclear physics and our group has had high visibility in the community that strives to find implications of quark-gluon dynamics in nuclei. The starting point to tackle QCD at nuclear scales is quantum field theory in the non-perturbative regime. In asymptotic theory, it is known that non- perturbative phenomena can be linked to the behavior of the associated perturbative series, but it is much less understood how this link may be performed in quantum field theory. We have studied this link in simple models by using the recent mathematical techniques of hyperasymptotic theory. In the more realistic case of QCD, a difficult but essential constraint to implement is color gauge invariance. Some of our research has in fact focused on a gauge-invariant formulation of quark dynamics. Gauge-invariant quark Green's functions are being studied in the limit of a large number of colors and might explain the non-observability of free quarks. Despite such progress, the most successful method to calculate properties of the QCD spectrum and interactions at large distances continues to be simulations on a Euclidean space-time lattice. QCD simplifies in the heavy quark limit, where quarks are non-relativistic and an approximate global symmetry related to flavor and spin emerges. The large energy scale introduced by the heavy quark mass also makes perturbative computations possible. We have developed an in-depth understanding of quarkonium production in proton-proton collisions at RHIC, the Tevatron and the LHC. A fixed-target experiment (AFTER) using the LHC proton and nuclear beams extracted by a bent crystal has been proposed, which would result in a significant increase of the heavy-flavor and quarkonium production yields compared to RHIC. In nuclear physics it is the light quarks that play a dominant role, and another approximate symmetry of QCD, chiral symmetry, becomes important. It manifests itself through the interactions of the pseudo- Goldstone bosons of its spontaneous breaking (pions, kaons and eta). Much of the effort of the group has been dedicated to the dynamics of pions at both quark and hadronic levels. At the quark level, we have proposed a general framework for modeling nucleon-to-pion transition distribution amplitudes, an extension of the concept of generalized parton distributions, and extracting them from data. Vague E : campagne d’évaluation 2013 – 2014 165 janvier 2013 At much lower energies, that is, momenta comparable to the pion mass, an effective field theory (EFT) — Chiral Perturbation Theory (ChPT) — exists that systematically describes hadronic reactions in a controlled expansion in momenta. The available data on the strong and electromagnetic width of the Delta resonance was used at third order in the expansion to provide parameter-free predictions for various aspects of the spin structure of the nucleon, such as polarizabilities and moments of structure functions. The extension of ChPT to higher energies can be accomplished with the use of dispersion relations. We have carried out a dispersive analysis of the scalar and vector form factors of the long-lived kaon state using the KTeV data on its decays into pions and leptons, testing predictions of the Standard Model. Particularly important is the s-wave pion-pion interaction, where structure associated with a light scalar meson appears at relatively low energies. We have used chiral constraints in the Omnes method to extract information about light scalars, work that has shown how a systematic application of analyticity allows the extraction of the couplings of scalar mesons to quark-gluon operators from experimental data on the scattering on pseudo-Goldstone mesons. In addition, we have developed the tools to disentangle the final-state interaction from the Belle data on two-photon fusion into two pions. Hadron dynamics can in principle be extracted from lattice QCD calculations as well as experimental data. EFT can be used as a tool to extrapolate lattice results to quark masses too low to be handled in such simulations, and as a result EFT low-energy constants can be determined. In the last few years we have looked at a number of processes where EFT can be matched to lattice data, with an emphasis on the properties of resonances and on the convergence of the theory in the strangeness sector. Nuclear structure (TEAM E3) The treatment of medium-mass and heavy nuclei represents the central part of our activities in nuclear structure. The use of a microscopic EFT interaction is not yet possible in these regions of the nuclear chart and phenomenological effective interactions are currently employed, especially within mean-field-based models. In the last two years several goals have been achieved in the group in the development of energy- density functionals (EDFs), in the formulation of beyond mean-field models, and in the application of these theories to the description of ground- and excited-state properties of stable and exotic nuclei. EDF theories constitute a wider framework with respect to the mean-field approach and allow us to establish connections with density functional theories developed in condensed-matter physics and in chemistry. A considerable amount of work has been carried out on effective interactions in the context of EDF theories and, within the group, several different directions have been followed such as the effect of new spin-density dependent terms, of a surface-peaked effective mass, or in a complementary approach, a local functional has been obtained exploiting Brueckner-Hartree-Fock calculations. Several nuclear states lie near thresholds and break-up into clusters. Investigations have been pursued in the last two years on alpha clusters and condensates in excited nuclei (such as the Hoyle state in 12C) and in low-density nuclear matter. In a relativistic framework, density-dependent meson-nucleon couplings have been introduced in the Hartree-Fock-Bogoliubov theory and have been applied to study the ground-state of deformed nuclei. The group is very active also in two other aspects of nuclear interactions, tensor and pairing effects. For several decades the tensor contribution has been neglected in the most frequently used phenomenological interactions, Skyrme and Gogny forces. Nowadays, the impact of the tensor contribution is very much debated, especially in connection with the structure evolution of the isotopes that are located in the exotic regions of the nuclear chart. A new tensor term has been very recently introduced and tested for the Gogny interaction. The pairing interaction and the associated pairing correlations are also extensively analyzed. Some work has been devoted to the predictions of the size of Cooper pairs in superfluid nuclei, and to the analysis of the effects of pairing correlations on the incompressibility and the symmetry energy of matter. Some theoretical results obtained with combined structure and reactions calculations have indicated that pair-transfer reactions in very neutron-rich Sn isotopes are useful tools to investigate the surface/volume localization of the pairing interaction. Vague E : campagne d’évaluation 2013 – 2014 166 janvier 2013 Similarly, our group is known for its expertise in low-lying and giant excitations in nuclei. This subject has been extensively analyzed with both non-relativistic and relativistic methods. A completely self-consistent RPA calculation with the Skyrme force have been achieved, a full calculation of the second random-phase approximation (SRPA) for the excited states of nuclei has been successfully applied to the description of the low-lying and giant resonances of several nuclei. Charge-exchange excitations have been studied in the relativistic framework. For the non-relativistic case, giant resonances as well as Gamow-Teller and spin-dipole modes have been analyzed with the Skyrme force. A new soft monopole mode has been predicted as an exotic breathing mode in Ni isotopes. As far as the low-lying dipole spectrum is concerned, pygmy resonances have been studied with both quantum (Quasiparticle RPA and SRPA) and semiclassical (Vlasov) models. A detailed analysis of the nature of the low-lying states has been carried out to identify the neutron and proton contributions and to investigate the collectivity of the states. Nuclear reactions (TEAM E3) Many fascinating aspects of the structure of atomic nuclei — from their extreme single-particle properties to their highly collective states — can be investigated through diverse nuclear reaction mechanisms such as fragmentation, induced fission, multi-nucleon transfers etc. Heavy-ion fusion is also of enormous importance, being frequently used to create compound nuclei whose “evaporation residues” (left after rapid cooling by emission of neutrons, protons and alpha particles) could be super-heavy nuclei, or strongly deformed systems at very high spins, or nuclei with exotic neutron/proton ratios... The fusion reaction depends strongly on the internal structure of the colliding target and projectile, especially when they possess highly collective vibrational or rotational modes. Barrier distributions measured over many years in various laboratories worldwide confirm our understanding of fusion as an aspect of "quantal tunneling in the presence of an environment", a phenomenon arising in many other branches of physics and chemistry. These successes allow us to exploit our results in areas where experimental data are particularly sensitive to entrance-channel effects, such as the spin distributions of very heavy nuclei, whose properties may yield valuable information on the single-particle states responsible for the existence of an "island of stability" for superheavy elements. But there remain important unsolved problems that we are actively studying, such as for instance, the rapid decrease of the fusion probability at energies far below the Coulomb barrier, the possible effect of the multiple weakly-coupled channels, or the preference for heavy systems for “quasi- fission” instead of an equilibrated compound nucleus. Ultracold atoms (TEAM E3) In spite of the important differences in typical energy and size scales, many analogies exist between nuclei and ultra-cold gases of trapped atoms. In the last decade, experiments studying dilute gases of electrically neutral atoms in artificial optical or magneto-optical potentials made tremendous progress. In the case of fermionic atoms in a trap, the close analogy between these systems and nuclei where nucleons move in the mean field is evident. Many concepts of nuclear physics, such as pairing and collective modes, have also been studied in cold atoms, and a fruitful exchange between the two fields has developed. Recently, we were mainly interested in the transition from the hydrodynamic to the collisionless regime, as the temperature of the gas increases, the gas expands, and the collision rate of the atoms decreases. Good agreement with the experimentally measured frequencies and damping rates of quadrupole and dipole modes was obtained. Another subject studied by the group is atoms with magnetic dipole-dipole interactions. This topic is very timely since the first degenerate dipolar Fermi gas was created only very recently. The dipole-dipole interaction is also interesting from the nuclear physics point of view, since it is very similar to the tensor force between nucleons. We have shown that in the case of dipolar atoms, a new instability of the Hartree- Fock ground state with a spherical Fermi surface can appear, which leads to the formation of a spin texture in momentum space. Vague E : campagne d’évaluation 2013 – 2014 167 janvier 2013 Nuclear astrophysics (TEAM E3) There are also many interfaces between nuclear physics and astrophysics, the most prominent being questions related to supernova explosions, the synthesis of elements, and neutron stars. Type II supernovae occur at the end of the life of a star, but they are not yet fully understood; even in the most sophisticated simulations, the shock wave formed after the collapse of the star is insufficient to let the star explode. For the understanding of supernovae, the equation of state of dense matter is not the only relevant nuclear-physics input. Nuclear electron-capture cross sections was, for instance, studied in our group. They determine the electron fraction and hence the pressure in the core of the star in the pre- supernova stage, and the neutronization during the supernova explosion. Supernova explosions of intermediate-mass stars leave behind neutron stars. By now, thousands of such stars have been discovered and properties like rotation period, mass, radius, temperature, age and magnetic field are known for many of them. Models developed to describe properties of nuclei could be applied for the understanding of dilute nuclei in the crust of neutrons stars within the Wigner-Seitz approximation. The superfluid properties of the crust, as well as the effect of huge magnetic fields of the order of 1018 Gauss that might be present in magnetars, are studied. The recent observation of a neutron star with two solar masses gives strong constraints on the equation of state in the core of neutron stars. In particular, at high densities, one expects that hyperons will appear in addition to neutrons and protons; this softens the equation of state, making it impossible to sustain such a massive star. Neutrinos (TEAM E3) Neutrino physics has strong links with astrophysics and cosmology. For instance, the fact that neutrinos carry away about 99% of the energy released in a supernova explosion clearly shows that they play a crucial role in understanding these explosions. We have studied how various aspects of matter-induced flavor conversion of the supernova neutrinos, especially in the presence of shock waves, turbulence, and collective effects, can be detected on earth and how this can be used to improve our knowledge of supernovae and the neutrinos themselves. Moreover, we have also explored the possibilities of neutrino experiments on earth. Measurements of neutrino scattering from electrons, nucleons and nuclei offer a unique tool to search for physics beyond the Standard Model, to understand supernova explosions, and to perform nuclear structure studies. In particular, neutrino scattering from electrons allows electroweak tests such as a precise measurement of the Weinberg angle as well as lepton-flavor-violation searches. Neutrino-nucleus measurements with neutrinos in the low-energy range (a few up to 100 MeV) offer the opportunity to investigate the nuclear isospin and spin response, important for timely applications such as a precise calibration of supernova neutrino detectors and for double-beta-decay searches. We have calculated event rates corresponding to these processes expected at future facilities, such as the European Spallation Source (ESS). The existence of “sterile” neutrinos is one of the key open questions in neutrino physics. Currently several neutrino oscillation experiments present anomalies that cannot be cast in the standard three-neutrino oscillation framework, while cosmological data also seem to give indications in such a direction. We have explored the possibility of measuring neutrino mixing parameters associated to sterile neutrinos using, as neutrino source, beta-decaying ions produced at radioactive-ion beam facilities. In particular we have shown that most of the sterile-neutrino mixing parameters indicated by the current anomalies can be explored if one reaches high intensities — for example of 8Li ions — on a target located in a spherical detector. One example of highlight: Quantum liquid and cluster states in nuclei (TEAM E3) The atomic nucleus is frequently described as a drop of quantum liquid. In particular, such liquid-like behavior explains nuclear fission, and applies especially to heavy nuclei such as uranium. The so-called liquid-drop mass formula is a typical nuclear physics textbook model. On the other hand, light nuclei can behave like a collection of tiny molecules, or clusters, made up of neutrons and protons. This molecular aspect at the femtometer scale makes it possible to understand the stellar nucleosynthesis of Carbon-12 and heavier elements such as oxygen. Vague E : campagne d’évaluation 2013 – 2014 168 janvier 2013 By using relativistic and non-relativistic energy-density functionals, we have shown that, although a light nucleus can display molecule-like behavior (tending towards a crystalline state), heavier nuclei take on a more liquid-like behavior, see figure 5. An analogy can be drawn with the crust of neutron stars, which are composed of a majority of neutrons with a few protons. The deeper one goes inside the crust of a neutron star, the more one passes from a nucleonic crystalline medium to a nuclear liquid medium. Thanks to this analogy, a mechanism of transition from the liquid to the crystalline state in the nucleus was identified; when the interactions between neutrons and protons, through the depth of the confining nuclear potential, are not strong enough to fix them within the nucleus, the latter is in a quantum-liquid-type state where protons and neutrons are delocalized. Conversely, in a crystalline state, neutrons and protons would be fixed at regular intervals within the nucleus. A nuclear molecule is interpreted as being an intermediate state between a quantum liquid and a crystal. Figure 2: Probability density for the presence of neutrons and protons predicted for 20Ne (left) and 208Pb (right) nuclei using the density functional theory. The former is not homogeneous; neutrons and protons are distributed in clusters. The latter displays an homogenous quantum-liquid density. J.-P. Ebran, E. Khan, T. Niksic and D. Vretenar: “How atomic nuclei cluster”, Nature 487, 341 (2012). Vague E : campagne d’évaluation 2013 – 2014 169 janvier 2013 Publications - Publications. : 207 - Conference Proceedings. : 73 - Invited talks: 83 - Seminars. : 22 - Thesis. : 11 2013 1) Isospin breaking in the phases of the Ke4 form factorsBernard V. et al accepted for publication in EPJC 2) New insights into the spin structure of the nucleon Bernard V. et al Physical Review D 87 (2013) 054032 3) The Effective Chiral Lagrangian From Dimension-Six Parity and Time-Reversal Violation De Vries J. … Van Kolck U. Ann. Phys. (to appear), arXiv:1212.0990 [hep-ph] 4) Electric Dipole Moments of Nucleons, Nuclei, and Atoms: The Standard Model and Beyond Engel J. … Van Kolck U., Prog. Part. Nucl. Phys. 71 (2013) 21 5) Two-neutron transfer probabilities and spatial-localization effects at the drip line Grasso M. Physical Review C87 (2013) 064308 6) Slater approximation for Coulomb exchange effects in nuclear covariant density functional theory Gu H-Q. … Van Gai N. et al Physical Review C87 (2013) 041301 7) Exotic nuclear excitations Khan E., Physica Scripta T152 (2013) 014008 8) Geometrical approach to the proton spin decomposition Lorcé C. Physical Review D87 (2013) 034031 9) Effective Field Theory and the Gamow Shell Model: the 6He halo nucleus Rotureau J. and Schuck P. Few-Body Syst.,54 (2013) 725 10) Gauge invariant bound state equations for quark-antiquark systems in QCD Sazdjian H. accepted for publication in Phys. Rev. D 11) Wilson lines and orbital angular momentum Lorcé C., Physics Letters B, Volume 719, Issues 1–3, 12 February 2013, Pages 185-190 Vague E : campagne d’évaluation 2013 – 2014 170 janvier 2013 2012 12) Tensor and tensor-isospin terms in the effective Gogny interaction Anguiano M., Grasso M. et al, Physical Review C86 (2012) 054302 13 ) Matrix elements of unstable states Bernard V. et al, JHEP 1209 (2012) 023 14) Determining the chiral condensate from the distribution of the winding number beyond topological susceptibility Bernard V. et al, JHEP 12 (2012) 080 15) Topological susceptibility on the lattice and the three-flavour quark condensate Bernard V. et al, JHEP06 (2012) 051 16) Mean-field calculations of the ground states of exotic nuclei Co’Grasso M. et al, Physical Review C85 (2012) 024322 17) Convergence Properties of Ab Initio Calculations of Light Nuclei in a Harmonic Oscillator Basis Coon S.A. … Van Kolck U. et al, Physical Review C, 86 (2012) 054002 18) Shell model plus cluster description of negative parity states in 212Po Delion D.S…. Schuck P. et al, Physical Review C85 (2012) 064306 19) Approximate centrifugal barriers and critical angular momentum Diaf A., Lassaut M., Rom. J. Phys. 57 (2012) pp.159-164 20)How atomic nuclei cluster Ebran J-P., Khan E. et al, Nature 487 (2012) 341-344 21) Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional Fantina A.F., Khan E. et al, Physical Review C86 (2012) 035805 22) Effects of the temperature dependence of the in-medium nucleon mass on core- collapse supernovae Fantina A.F. et al, Astronomy and Astrophysics 541 (2012) A30 23) The neutrino-neutrino interaction effects in supernovae: the point of view from the matter basis Galais S. … Volpe C., Journal of Physics G: Nuclear and Particle Physics 39 (2012) 035201 24) Second random-phase approximation with the Gogny force. 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Lansberg JP. et al, Nuclear Physics B 214 (2011) 143-146 59) On convergent series representations of Mellin-Barnes integrals Friot S. et al, Journal of Mathematical Physics 53 (2011) 023508 60) The neutrino spectral split in core-collapse supernovae: a magnetic resonance phenomenon Galais S. and C. Volpe, Physical Review C84 (2011) 085005 61) Determination of local energy density functionals from Brueckner-Hartree-Fock calculations Gambacurta D. 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Libert J., Physical Review Letters 104 (2010) 162501 127) Role of noncollective excitations in low-energy heavy-ion reactions Yusa S., Rowley N. et al, Physical Review C82 (2010) 024606 128) Avoid the Tsunami of the Dirac sea in the Imaginary Time Step method Zhang Y., Liang H. et al, International Journal of Modern Physics E19 (2010) 55-62 2009 129) A study of new solvable few body problems Bachkhaznadji A, Lassaut M. et al, J. of Physics A Mathematical and Theoretical 42 (2009) 065301 130) Nuclear Scissors with Pairing and Continuity Equation Balbutsev E.B., Malov L.A. , Schuck P. , and Urban M., Phys. Atomic Nuclei 72, 1305-1319 (2009) 131) Random-Matrix Approach to RPA equations. 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Libert et al, Physical Review C80 (2009) 014317 2008 170) Kohn–Sham density functional inspired approach to nuclear binding Baldo M., Schuck P. et al, Physics Letters B663 (2008) 390-394 171) Boson-fermion pairing in Bose-Fermi mixtures on one-dimensional optical lattices Barillier-Pertuisel X. … Schuck P., Physical Review A 77 (2008) 012115 172) Resonance properties from the finite-volume energy spectrum Bernard V. et al, JHEP 0808:024 (2008) 173) Analysis of the Delta- resonance in a finite volume Bernard V. et al, Eur.Phys.J.A 35 (2008) 281-285 174) Subleading contributions to the chiral three-nucleon force. I. 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J., Lansberg JP. et al, Few-Body Systems 53 (2012) 1-2 4) Low-lying dipole response in the stable 40,48Ca nuclei within the second random-phase approximation Gambacurta D., Grasso M. et al, Nuclear structure and dynamics II (2012) AIP Conference Proceedings 1491 186-189 5) Pairing correlations and pair-transfer probability in Tin isotopes Grasso M. et al, International Conference Nuclear Structure and Related Topics (2012) Proceedings of the International Conference Nuclear Structure and Related Topics 6) Probing the pairing interaction through two-neutron transfer reactions Grasso M., Beaumel, D., Khan, E., Lacroix, D., Margueron, J., Vitturi, A., 6th International Conference on Nuclear Structure and Related Topics (NSRT) (2012) EPJ Web of Conferences 38 04001 7) Some aspects of the phase diagram of nuclear matter relevant to compact stars Gulminelli F…. 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Workshop on Multifragmentation and related topics (IWM2011), Caen, France, Novembre 2011, Conference Proceedings, Italian Physical Society, 2012 105 205 31) Geiger-Marsden experiments: 100 years on Rowley N., Rutherford Centennial Conference on Nuclear Physics (2011) Journal of Physics: Conference Series 381 012086 32) Evaporation-residue cross sections: role of the entrance channel Rowley N. et al, 5th International Conference FUSION11 (2011) EPJ Web of Conferences 17 09004 Vague E : campagne d’évaluation 2013 – 2014 187 janvier 2013 33) New type of Pairing interactions in nuclear matter and finite nuclei Sagawa H., Margueron J. et al, Many-body correlations from dilute to dense nuclear systems (MBC 2011) (2011) Journal of Physics: Conference Series 321 012002 34) Spectrum of quarks in QCD_2 Sazdjian H., XXIst International Europhysics Conference on High Energy Physics, Grenoble, 2011; PoS (EPS-HEP2011) 317 35) Structure of the Gauge Invariant Quark Greenís Function in QCD2 Sazdjian H., 30 years of strong interactions (2011) Few-Body Systems 53 111-116 36) The gauge invariant quark Green's function in QCD_2 Sazdjian H. 11th Workshop on Non perturbative QCD, Paris, 2011. Comptes-rendus édités par B. Mueller et al., SLAC eConf C1106064 37) Nf = 3 chiral dynamics in the ligh of recent lattice simulations Toucas G., Bernard V. and Descotes-Genon S. PoS EPS-HEP2011 (2011) 410 38) Damping of collective modes in ultracold trapped Fermi gases with in-medium cross section Urban M., et al, Conference “Many-Body Correlations from Dilute to Dense Nuclear Systems MBC2011 (Paris, Feb. 15-18, 2011),” J. Phys.: Conf. Series 321, 012026 (2011). 2010 39) Pure Alpha-Pb-208 States In Po-212 Revealed By Their Enhanced E1 Decays: A Novel Alpha Clustering Astier A., Schuck P. et al, 2nd Workshop on State of the Art in Nuclear Cluster Physics (2010) International Journal of Modern Physics E20 785-788 40) Cluster Model for Reactions Induced by Weakly Bound and/or Exotic Halo Nuclei with Medium-Mass Targets Beck C., Rowley N. et al, International Workshop on State of the Art in Nuclear Cluster Physics (SOTANCP 2010) International Journal of Modern Physics E 20 943-946 41) A Dispersive representation of the scalar and vector Kpi form factors for τ→Kπντ and Kl3 decays Bernard V. et al, The 11th International Workshop on Tau Lepton Physics (2010) Nuclear Physics B - Proceedings Supplements 218 140-145 42) International Conference on the Structure of Baryons Bernard V. et al, International conference on the structure of baryons (2010) AIP Conference Proceedings 1388 43) Let’s go dynamic: A quick tour through 2+1 lattice simulations to understand chiral symmetry breaking Bernard V. et al, PoS LAT- TICE2010 (2010) 081 Vague E : campagne d’évaluation 2013 – 2014 188 janvier 2013 44) The MEMPHYS Project Borne J.L. et al, Seventh International Workshop on Ring Imaging Cherenkov Detectors (RICH 2010) (2010) Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 639 287-289 45) Physics with the MEMPHYS detector Borne J.L. et al, Cracow Epiphany Conference on Physics in Underground Laboratories and its Connection with LHC (2010) Acta Physica Polonica B 41 1733-1748 46) Collective Excitations in Random Phase Approximation and Beyond Catara F. … Grasso M. et al, 10th International Spring Seminar on Nuclear Physics, New Quests in Nuclear Structure (2010) Proceedings of the 10th International Spring Seminar on Nuclear Physics, New Quests in Nuclear Structure 47) Lifetime measurement in neutron rich Fe and Co isotopes Dijon A. … Libert J. et al, XLV Zakopane Conference on Nuclear Physics - Extremes of the Nuclear Landscape (2010) Acta Physica Polonica B42 829-832 48) Alpha Clustering and Condensation in Nuclei Funaki Y. … Schuck P. et al, 2nd Workshop on State of the Art in Nuclear Cluster Physics (2010) International Journal of Modern Physics E20 874-879 49) Alpha cluster condensation in 12C and 16O Funaki Y. … Schuck P. et al, International Symposium on Forefronts of Researches in Exotic Nuclear Structures (2010) Modern physics letters A25 1939-1942 50) Second Random Phase Approximation with the Skyrme Interaction Gambacurta D., Grasso M. et al, 10th International Spring Seminar on Nuclear Physics, New Quests in Nuclear Structure (2010) Proceedings of the 10th International Spring Seminar on Nuclear Physics, New Quests, Nuclear Structure 51) Tensor effects in shell evolution at Z, N = 8, 20 and 28 using non relativistic and relativistic mean field Grasso M., 10th International Spring Seminar on Nuclear Physics, Vietri sul Mare, Italie, mai 2010 52) Collective modes within Skyrme-second RPA Grasso M. et al, International Symposium on Forefronts of Researches in Exotic Nuclear Structures (2010) Niigata, Japon, march 2010 Modern physics letters A25 1919-1922 53) Extended Skyrme interaction in the spin channel Margueron J. et al, International Symposium Forefronts of Researches in Exotic Nuclear Structures (2010) Modern physics letters A25 1771-1774 54) Tensor effects in shell evolution at Z, N = 8, 20 and 28 using non relativistic and relativistic mean field Moreno-Torres M., Grasso M. et al, 10th International Spring Seminar on Nuclear Physics, New Quests in Nuclear Structure (2010) Proceedings of the 10th International Spring Seminar on Nuclear Physics, New Quests in Nuclear Structure Vague E : campagne d’évaluation 2013 – 2014 189 janvier 2013 55) Nuclear excitations and weak interaction rates at finite temperature Paar N…. Khan E. et al, International Symposium on Forefronts of Researches in Exotic Nuclear Structures (2010) Modern physics letters A25 1767-1770 56) Cold Nuclear Matter effects on J/ψ production with extrinsic PT at View the MathML source at the LHC Rakotozafindrabe A., Lansberg J.P. et al, Proceedings of the 4th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions - HP2010 (2010) Nuclear Physics A855 327-330 57) The gauge invariant quark Greenís function in two-dimensional QCD Sazdjian H., International workshop on quantum chromodynamics : theory and experiment beppe nardulli memorial workshop (2010) AIP Conference Proceedings 1317 149-155 58) Properties of the gauge invariant quark Green's function in two-dimensional QCD Sazdjian H., Conference QCD 10, Montpellier, 2010; Nucl. Phys. B Proc. Suppl. 207 (2010) 341 59) Critical Temperature for α-Condensation in Asymmetric Nuclear Matter: The Astrophysical Context Schuck P. et al, 2nd Workshop on State of the Art in Nuclear Cluster Physics (2010) International Journal of Modern Physics E20 889-892 2009 60) Wigner-Kirkwood method for microscopic-Macroscopic calculation of binding energies Bhagwat A. … Schuck P., 16th Nuclear Physics Workshop Marie & Pierre Curie (2009) International Journal of Modern Physics E19 747-758 61) Relativistic Hartree-Fock-Bogoliubov Theory With Density Dependent Meson Couplings in Axial Symmetry Ebran J., Khan E., Grasso M., and Vretenar D., Nuclear Structure and Dynamics 09 (2009) AIP Conference Proceedings 1165 289-290 62) Nuclear Pairing and Pairing Vibrations in Stable and Neutron-Rich Nuclei Grasso M. et al, Nuclear Structure and Dynamics, NSD09 Dubrovnik, Croatie (2009) AIP Conference Proceedings 1165 158-161 63) Nucleon spin structure at low energies Krebs H., Bernard V., et al Préparé pour Spin Structure at Long Distance, Jefferson Lab, Newport News, Virginia, 12-13 Mar 2009. Publié dans AIP Conf. Proc. 1155:42- 51,2009 64) Beyond mean-field description of break-up, transfer and fusion Lacroix D. et al, International Conference Nuclear Structure and Related Topics (NSRT) (2009) Proceedings of the International Conference Nuclear Structure and Related Topics Volume I 244- 251 Vague E : campagne d’évaluation 2013 – 2014 190 janvier 2013 65) Higher Tamm-Dankoff Approximation for rotational states Laftchiev H., Libert J. et al, XVIII International School on Nuclear Physics, Neutron Physics and Applications (2009) Journal of Physics Conference Series 205 012005 66) Towards a unitary Dalitz plot analysis of three-body hadronic B decays Lesniak L…. Moussalam B. Europhysics Conference on High Energy Physics (HEP2009) (2009) PoS - Proceedings of science European Physical Society Europhysics Conference on High Energy Physics (EPS-HEP 2009) 209 67) Entrance-channel effects in heavy-ion capture: role of octupole phonons Rowley N. et al, 10th International Conference on Nucleus-Nucleus Collisions (NN2009) (2009) Nuclear Physics A834 110c-116c 68) Structure of the low-lying states in some N=80 isotones Tarpanov D. et al, XVIII International School on Nuclear Physics, Neutron Physics and Applications (2009) Journal of Physics: Conference Series 205 012029 2008 69) Alpha-particle condensed state in 16O Funaki Y. … Schuck P. et al, Japanese French Symposium - New paradigms in Nuclear Physics (2008) International Journal of Modern Physics E18 2083-2087 70) Core-collapse supernova neutrinos and neutrino properties Gava J., Volpe C., Hadronic Physics: Joint Meeting Heidelberg-Liege-Paris-Wroclas:- HLPW 2008 (2008) AIP Conference Proceedings 1038 193-201 71) Bubbles in exotic nuclei Grasso M. et al, Japanese French Symposium - New paradigms in Nuclear Physics (2008) International Journal of Modern Physics E18 2009-2010 72) Integral equation for gauge invariant quark Greenís function Sazdjian H., Joint Meeting Heidelberg-Liege-Paris-Wroclaw (2008) AIP Conference Proceedings 73) Equation of state in the inner crust of neutron stars: discussion of the unbound neutron states Margueron J. et al, International Symposium on Exotic States of Nuclear Matter (2007) Exotic States of Nuclear Matter: Proceedings of the International Symposium EXOCT07 Vague E : campagne d’évaluation 2013 – 2014 191 janvier 2013 Invited Talks 2013 1) Workshop Nuclear pair correlations probed via proton-induced transfer and knockout reactions, Grasso M. (inv. Talk) SPhN Saclay, février 2013 2) Collective modes of three- and two-dimensional trapped Fermi gases in the normal phase Urban M. (inv. Talk) 22nd International Laser Physics Workshop (LPHYS’13), Prague (République Tchèque), 15-19 juillet 2013 3) The Story of Chiral EFT Van Kolck U. (inv. Talk) Program on Computational and Theoretical Advances for Exotic Isotopes in the Medium Mass Region, INT, Seattle, March 2013 4) Trapped (Light) Nuclear Structure Van Kolck U. (inv. Talk) International Workshop XLI on Gross Properties of Nuclei and Nuclear Excitations, Hirschegg, January 2013 5) Harmonic Effective Field Theory: (light) nuclei ab initio primo Van Kolck U. (inv. Talk) FUSTIPEN Topical Meeting on the Microscopic Description of Light Nuclei, GANIL, Caen, March 2013 2012 6) Collective excitations: From finite nuclei to neutron stars Grasso M. (inv. Talk) Workshop Linear Response Theory : from infinite nuclear matter to finite nuclei, ESNT SPhN Saclay, June 2012 7) International conference Nuclear Structure and Related Topics, Grasso M. (inv. Talk,) Dubna, Russie, juillet 2012 8) Beyond mean-field models for correlated nucleons. Applications of second random- phase approximation to 16O and 40,48Ca Grasso M. (inv. Talk) FUSTIPEN Topical Meeting Low-energy nuclear collective modes and excitations, Ganil, May 2012 9) How atomic nuclei cluster Khan E. (inv. Talk) Nuclear Structure and Dynamics, Opatija, Croatia July 2012 10) Exotic nuclear excitations Khan E. (inv. Talk) Nobel symposium, Gotteborg, Sweden, June 2012 11) Nuclear excitations for compact stars Khan E. (inv. Talk) Compstar conference, Tahiti, June 2012 Vague E : campagne d’évaluation 2013 – 2014 192 janvier 2013 12) The determination of the nuclear incompressibility Khan E. (inv. Talk) ESNT, May 2012 13) A Fixed-Target ExpeRiment at the LHC (AFTER@LHC) : luminosities, target polarisation and a selection of physics studies Lansberg J.P. et al PoS QNP2012 (2012) 049 14) AFTER @ LHC: A Fixed-Target ExpeRiment with the proton and lead LHC beams Lansberg J.P. (inv. Talk) Rencontres QGP-FRANCE 2012. Etretat, 25-28 septembre 2012 15) Towards a unified description of g g p0 p0 and e+ e- g* g p0 p0 Moussalam B. (inv. Talk) ATHOS 2012, Camogli, Italy, June 2012 16) Improved evaluation of the second class decay t -> h p nt in the standard model Moussalam B. (inv. Talk) Tau2012, Nagoya (Japan) September 2012 17) AFTER @ LHC: A Fixed-Target ExpeRiment with the proton and lead LHC beams Rakotozafindrabe A. (inv. Talk) 23rd International Conference On Ultra-Relativistic Nucleus- Nucleus Collisions (Quark Matter 2012), Washington DC, USA, August 13-18, 2012 - 36th International Conference for High Energy Physics (ICHEP 2012), Melbourne, Australia, July 4-11, 2012 Town Mee 18) AFTER @ LHC: A Fixed-Target ExpeRiment with the proton and lead LHC beams Rakotozafindrabe A. (inv. Talk) Sixth International Conference devoted to Quarks and Nuclear Physics Hot and dense QCD in the LHC era. February 8-10, 2012, Santiago de Compostela, Spain 19) Transition between hydrodynamic and collisionless regimes in collective modes of trapped Fermi gases Urban M. EMMI workshop Quark Gluon Plasma meets Cold Atoms - Episode III - Hirschegg (Austria), August 2012 20) Collective modes in the neutron star inner crust and in ultracold atoms Urban M. (inv. Talk) ESNT workshop Linear response theory: from infinite matter to finite nuclei, CEA/SPhN, Saclay, May - June, 2012 21) Nuclear Physics from QCD Van Kolck U. (inv. Talk) "Assemblée Générale des Théoriciens Nucléaires, GANIL, Caen, December 2012 22) Electric Dipole Moments of Light Nuclei from Chiral Effective Field Theory Van Kolck U. (inv. Talk) INT Workshop on Electroweak Properties of Light Nuclei, Seattle, November 2012 23) Three-Body Forces in Halo EFT Van Kolck U. (inv. Talk) Program on Light Nuclei from First Principles, INT, Seattle, October 2012. Vague E : campagne d’évaluation 2013 – 2014 193 janvier 2013 24) The No-Core Shell Model as an Effective Theory Van Kolck U. (inv. Talk) Workshop on Shell Model as a Unified View of Nuclear Structure, Strasbourg, October 2012 25) Time-Reversal Violation in the Nucleon and the Nucleus Van Kolck U. (inv. Talk) Workshop on EDM Searches at Storage Rings, ECT*, Trento, October 2012 and 6th International Conference on Quarks and Nuclear Physics, Palaiseau, April 2012 26) The Atomic Nucleus and the Neo-Impressionist Van Kolck U. (inv. Talk) Khalifa University, Abu Dhabi, September 2012 27) Bobbing Up: dynamics from symmetry violation Van Kolck U. (inv. Talk) Symposium on Electroweak Nuclear Physics, Duke University, Durham, March 2012 28) A Little Less Microscopically: halo nuclei through the lens of EFT Van Kolck U. (inv. Talk) FUSTIPEN Topical Meeting on Understanding Light Nuclei Microscopically, GANIL, Caen, March 2012 29) Shallow Nuclei in Effective Field Theory Van Kolck U. (inv. Talk) WCU-APCTP Focus Program From Dense Matter to Compact Stars in QCD and hQCD, Pohang, April 2012 30) Harmonic EFT: trapped atoms and liberated nucleons Van Kolck U. (inv. Talk) Program on the Extreme Matter Physics of Nuclei: From Universal Properties to Neutron- Rich Extremes, ExtreMe Matter Institute (EMMI), Darmstadt, April 2012 31) An Algebraic Realization of Chiral Symmetry in Pion--Nucleon Scattering Van Kolck U. (inv. Talk) Workshop on Many Manifestations of Non-Perturbative QCD, Caraguatatuba, May 2012 32) Shallow Nuclei in Effective Field Theory Van Kolck U. (inv. Talk) 3rd WCU-APCTP Focus Program From Dense Matter to Compact Stars in QCD and hQCD, Pohang, April 2012 33) X(3872): the hidden charm of nuclear physics Van Kolck U. (inv. Talk) PANDA XLII Collaboration Meeting, Paris, September 2012 2011 34) Evaluating twofold and threefold Mellin-Barnes integrals Friot S. (inv. Talk) Rencontres des Particules 2011, Clermont-Ferrand, Laboratoire de physique corpusculaire (LPC) 35) Second-order correction to the equation of state of nuclear matter Grasso M. (inv. Talk) LEA COLLIGA Workshop, Orsay, November 2011 Vague E : campagne d’évaluation 2013 – 2014 194 janvier 2013 36) Symposium Structure and Dynamics of nuclei far from Stability, Grasso M. (inv. Talk), Catania, Italie, Septembre 2011 37) Theoretical approaches to correlations in nuclei at the limits of stability Khan E. (inv. Talk) Hanoi, Vietnam, November 2011 38) Anomalous light flashes, from astronauts to protontherapy Khan E. (inv. Talk) LEA Franco Italien, Orsay, Novembre 2011 39) The determniation of the nuclear incompressibility Khan E. (inv. Talk) NCNP11, Stockholm, June 2011 40) Proton bubbles in exotic nuclei Khan E. Aris, Leuven, June 2011 41) Physics case for a fixed-target experiment with the proton and lead LHC beams Lansberg J.P. (inv. Talk) One-day Meeting: fixed-target projects at CERN, 7 July 2011, IPN Orsay, France 42) Physics at LHCb Lansberg J.P. (inv. Talk) WE-Heraeus-Seminar Bad Honnef, Germany, July 2011 43) Characterization of the Quark Gluon Plasma with Heavy Quarks Lansberg J.P. (inv. Talk) WE-Heraeus-Seminar Bad Honnef, Germany, July 2011 44) Physics at Femtometer Scale Lansberg J.P. (inv. Talk) Ecole Joliot Curie 2011 - La Colle sur Loup, France, September 2011 45) Quarkonia in Deconfined Matter Lansberg J.P. (inv. Talk) EMMI Workshop Acitrezza, Italy, September 2011 46) Quarkonium physics at a fixed-target experiment with the proton and lead LHC beams Lansberg J.P. (inv. Talk) Quarkonium Production in Elementary and Heavy Ion Collisions,June 6- 18 , 2011, BNL, USA 47) A Fixed Target Experiment at the LHC: a precision version of RHIC ? Lansberg J.P. (inv. Talk) 30 years of strong interactions: a three-day meeting in honor of Joseph Cugnon and Hans-Jürgen Pirner, April 6-8, 2011, Spa, Belgium 48) Cooling of neutron stars Margueron J. (inv. Talk) Encontro de Fisica 2011, Sociedade Brasileira de Fisica, Foz do Iguçu, June 2011 Vague E : campagne d’évaluation 2013 – 2014 195 janvier 2013 49) Thermalisation time and specific heat of neutron star crust Margueron J. (inv. Talk) International EFES-IN2P3 conference on Many body correlations from dilute to dense nuclear systems, Institut Henri Poincaré, Paris, February 2011 50) Towards a consistent nuclear equation of state and neutrino-matter cross section Margueron J. (inv. Talk) CoCoNut Meeting 2010, Valencia, Sept. 2011 51) The cluster structure of the inner crust of neutron star Margueron J. (inv. Talk) International Symposium on Physics of Unstable Nuclei, Hanoi, November 2011 and MODE-SNR_PWN Workshop in Nançay, November 2011 52) Trigger on Electromagnetic Form Factors and other EM channels Maas F. (inv. Talk) XXXVI PANDA coll. Meeting GSI/Darmstadt, September 2011 53) Constrained analysis of new g g -> p p results and energy extrapolations Moussalam B. (inv.Talk) Workshop on amplitude analysis in hadron spectroscopy, Trento, January 2011 54) Some properties of light scalar mesons in the complex plane Moussalam B. (inv. Talk) Hadron2011, Munich, June 2011 55) Boltzmann-Langevin one body Napolitani P. (inv. Talk) Third International Conference on Nuclear Fragmentation (2011), Kemer, Turkey 56) Boltzmann-Langevin one body: fluctuations and fragment formation in dissipative nucleus-nucleus collisions Napolitani P. (inv. Talk) Theonuc 2011, assemblée générale des théoriciens de physique nucléaire, Paris 57) Rutherford Centennial Conf. on Nuclear Physics, Rowley N. (inv. Talk), Univ. of Manchester, August 2011 58) Damping of collective modes in ultracold trapped Fermi gases with in-medium cross section Urban M. (inv. Talk) Conference "Many-body correlations from dilute to dense nuclear systems", Paris, February 2011 2010 59) Conférence multidisciplinaire sur la RPA, Grasso M. (inv. Talk), Jussieu, Paris, janvier 2010 60) Collective excitations with the second random-phase approximation Grasso M. (inv. Talk) LEA COLLIGA Workshop, Padova, Italy, November 2010 Vague E : campagne d’évaluation 2013 – 2014 196 janvier 2013 61) Tensor effects in shell evolution at Z, N = 8, 20 and 28 using non relativistic and relativistic mean field Grasso M. (inv. Talk) Workshop on shell evolution, ESNT Saclay, June 2010 Symposium Theory/Experience around Spiral2, Ganil, June 2010 62) Pairing effects on nuclear incompressibility Khan E. (inv. Talk) Nuclear structure: recent developments, Dubna, October 2010 63) Are Giant resonances measurements useful for neutron star physics? Khan E. (inv. Talk) Compact Stars astrophysics, GANIL, February 2010 64) Microscopic description of temperature, pairing and deformation effects in nuclei 1 Khan E. (inv. Talk) 8th Nuclear Physics workshop Marie and Pierre, Kazimierz, September 2010 65) Nuclear energy functional with surface peaked effective mass. Global propertie Margueron J. (inv. Talk) Workshop on “Current Topics on Nuclear and Astronuclear Physics”, Aizuwakamatsu, July 2010 66) Neutron specific heat and thermalization time of neutron stars crust Margueron J. (inv. Talk) International Symposium on Nuclear Symmetry Energy, Riken, July 2010 67) Constraining the pairing gap with pairing vibration Margueron J. (inv. Talk) Day1 Experiment and theory @ SPIRAL2 Workshop, Caen, June 2010 68) EOS and superfluid properties of neutron stars Margueron J. (inv. Talk) 7th Russbach Workshop on Nuclear Astrophysics, Russbach Austria, March 2010 69) Extended Skyrme interaction in the spin channel Margueron J. (inv. Talk) International Symposium “Forefronts of Researches in Exotic Nuclear Structures”, Niigata 70) Analytic continuation of integrals of the "Feynman diagrams"-type from multidimensional Mellin-Barnes representation" Friot S. (inv. Talk) Euroavour 2010, Munchen (Germany), Technical University 71) Pairing in neutron stars and pair transfer Margueron J. (inv. Talk) Workshop Compstar 2010, GANIL, February 2010 SPIRAL2 Week, Mémorial de Caen, 25 January 2010 72) Nuclear energy functional with surface peaked effective mass, Functional “Theories” @ Orsay Margueron J. (inv. Talk) EFES-LIA workshop on the Nuclear Density Functional Method, RIKEN, February 2010 Vague E : campagne d’évaluation 2013 – 2014 197 janvier 2013 73) MO analysis of new Belle g g -> p p results with chiral constraints Moussalam B. (inv. Talk) EuroFlavour 2010, Munich, September 2010 74) Probing the nuclear EOS in heavy-ion collisions at Fermi energy in isospin-sensitive exclusive experiments Napolitani P. (inv. Talk) ASY-EOS 2010, Workshop on Nuclear Symmetry Energy at Medium Energies, 21-24 May 2010, Noto, Italy 75) Non-standard pairing in asymmetric trapped Fermi gases Urban M. (inv. Talk) ESNT workshop "Superfluidity in nuclear matter, finite nuclei and ultra-cold Fermion gases", CEA/SPhN Saclay, May - June 2010 76) Ultracold trapped Fermi gases and nuclear theory Urban M. (inv. Talk) Journées des théoriciens nucléaires, IPN Lyon, October 2010 2009 77) FIDIPRO Workshop, Saariselka, Grasso M. (inv. Talk), Finlande, avril 2009 78) Entrance-channel effects in heavy-ion capture: role of octupole phonons Rowley N. (inv. Talk) Plenary session talk: Int. Conf. on Nucleus-Nucleus Collisions (NN2009), Beijing, People‚ Äôs Republic of China, August 2009 2008 79) Workshop TNET: The Eurons European Theory Network, ECT* Grasso M. (inv. Talk), Trento, Italie, janvier 2008 80) Colloque Alain Bouyssy Grasso M. (inv. Talk), Orsay, février 2008, 81) LEA COLLIGA Workshop, Grasso M. (inv. Talk), octobre 2008, Catania, Italie 82) Coupling between collective motion and quasiparticle excitations in superfluid trapped Fermi gases Urban M. (inv. Talk) 17th International Laser Physics Workshop (LPHYS’08), Trondheim (Norvège), 30 juin - 4 juillet 2008. 83) Surface effects in color superconducting strange-quark matter Urban M. (inv. Talk) SNNS meeting “Theoretical Issues in Nuclear Astrophysics”, Orsay, 31 mars - 4 avril 2008 Vague E : campagne d’évaluation 2013 – 2014 198 janvier 2013 Seminars 2013 1) Rowley N. Unifying fission, quasi-fission and the extra push IPNO, Seminaire du Groupe de Physique Theorique ; mercredi 20 mars 2013 2) Urban M. Collective modes in the neutron star inner crust, MODE-SNR-PWN workshop, Orsay, 18-20 juin 2013 2012 3) Rowley N. Entrance-channel effects in the fusion and quasi-fission of heavy nuclei IPHC, Strasbourg, vendredi 9 nov 2012 4) Urban M. Pygmy and torus modes within Vlasov dynamics Theoriezentrum, IKP Darmstadt (Allemagne), 6 novembre 2012 5) Van Klock U. The Atomic Nucleus and the Neo-Impressionist, Khalifa University, Abu Dhabi, September 2012 6) Van Klock U. Is the World Fine-Tuned? Institut NonLineaire de Nice, Sophia Antipolis, July 2012 7) Van Klock U. Is the World Fine-Tuned? Chalmers University, Goeteborg, June 2012 8) Van Klock U. Is the World Fine-Tuned ?, Institut de Physique Nucleaire, Orsay, June 2012 9) Van Klock U. Is the World Fine-Tuned ?, University of Texas at San Antonio, March 2012 10) Van Klock U. Time-Reversal Violation in the Nucleon and Light Nuclei, Jefferson Laboratory, Newport News, March 2012 2011 11) Rowley N. Some properties of the nucleus:past and future Accélérateurs de Particules et Interaction avec la Matière (APIM)] jeudi 17 fev 201, APIM seminar ; [Univ. Paris Sud 11, Master de Physique 2010 12) Rowley N. High-precision fusion measurements: what do they tell us? IPNO: Séminaire de la Division de Recherche ; lundi 14 juin 2010 Vague E : campagne d’évaluation 2013 – 2014 199 janvier 2013 13) Grasso M. LNS, Catane, Italie, novembre 2010 14) Urban M. Ultracold trapped Fermi gases and nuclear theory, Journées des théoriciens nucléaires, IPN Lyon, 19-20 octobre 2010. 15) Urban M. Vlasov description of the pygmy resonance Joint Center for Nuclear Physics, Peking University, Beijing (Chine), 23 juillet 2010. 16) Urban M. Ultracold trapped Fermi gases II : Dynamic properties. Jinan University, Guangzhou (Chine), 15 juillet 2010. 17) Urban M. Ultracold trapped Fermi gases I : Static properties, Jinan University, Guangzhou (Chine), 13 juillet 2010. 18) Urban M. Surface effects in color superconducting strange-quark matter Institute of Particle Physics, Huazhong Normal University, Wuhan (Chine), 12 juillet 2010 19) Urban M. Temperature dependence of collective modes in ultracold trapped Fermi gases ENS Paris, 15 juin 2010. 20) Urban M. Vlasov description of the pygmy resonance IPN Orsay, 19 mai 2010 2009 21) Rowley N. Nuclei at low and high spin, CSNSM : jeudi 26 mars 2009 22) Rowley N. Studying heavy-ion reactions using barrier distributions, IPNO, Seminaire du Groupe de Physique Theorique ; mercredi 1 juillet 2009 Vague E : campagne d’évaluation 2013 – 2014 200 janvier 2013 Lectures 1) Urban M. Collective modes in the neutron star inner crust MODE-SNR-PWN workshop, Orsay, 18- 20 juin 2013 2) Grasso M. Le noyau de l’atome- Cours pour le Master 2 NPAC (2012) Le noyau de l’atome - Cours pour le Master 2 NPAC (2011) Le noyau de l’atome - Cours pour le Master 2 NPAC (2010) Effective interactions and energy functionals : applications to nuclear systems - Cours Ecole Joliot-Curie, Lacanau, France Septembre 2009 Le noyau de l’atome -Cours pour le Master 2 NPAC (2009) Effective interactions and energy functionals : applications to nuclear systems - Cours Ecole Joliot-Curie, Lacanau, France, Septembre 2009 Conference organization and Publisher activities Grasso M. Colloque Decisive Achievements in Nuclear Collective Excitation Studies. IPNOrsay, mars 2008 (comité d’organisation) Journées de la Division de Physique Nucléaire de la Société Française de Physique. Université de Nantes, Du plasma de quarks et de gluons aux étoiles à neutrons, mai 2008 (comité d’organisation) Colloque franco-japonais, New Paradigms in Nuclear Physics. Institut Henri Poincaré, Paris, septembre 2008 (secrétaire scientifique) Journées des Théoriciens Français (Assemblée Générale des théoriciens) : Orsay, octobre 2009 (organisatrice, membre du bureau) Lyon, octobre 2010 (membre du bureau) Paris, novembre 2011 (membre du bureau) Ganil, décembre 2012 (membre du bureau) Sazdjian H. Co-organisateur de la session parallele "Light Quarks" de la serie de Conferences Internationales "Quark Confinement and the Hadron Spectrum": Mainz (Allemagne), 2008; Madrid (Espagne), 2010; Munich (Allemagne), 2012. Urban M. Organisation de l'International EFES-IN2P3 conference on Many-body correlations from dilute to dense nuclear systems (MBC2011) Organisation du "Workshop MODE-SNR-PWN", IPN Orsay, 18-20 juin 2013 Vague E : campagne d’évaluation 2013 – 2014 201 janvier 2013 Van Klock Co-organizer, ICTP-SAIFR School on Non-Perturbative QCD: Hadron structure and hadronic matter, ICTP South-American Institute for Fundamental Research, Sao Paulo, May 2013. Co-organizer, ESNT Workshop on Nuclear Forces From Effective Field Theory, L'Espace de Structure Nucleaire Theorique, CEA, Saclay, March 2013. Member of the International Advisory Committee for the 7th International Symposium on Chiral Symmetry in Hadrons and Nuclei, Beihang University, Beijing, October 2013. Member of the International Advisory Committee for the 7th International Workshop on Chiral Dynamics, JLab, Newport News, August 2012. Member of the International Advisory Committee for the 20th International Conference on Few--Body Problems in Physics, Fukuoka, August 2012. Member of the International Advisory Committee for the 11th International Conference on Nucleus-Nucleus Collisions, San Antonio, May-June 2012. Vague E : campagne d’évaluation 2013 – 2014 202 janvier 2013 Responsabilities and expert committees Bernard V. Membre de la section 02 du CNRS de 2008 à 2012 Membre deux réseaux européens ”Integrated Infrastructure Initiative Hadron Physics” sur la structure et dynamique des hadrons et ”Flavianet” ainsi que du GDR ”Physique subatomique et calculs sur réseau” Membre associé du projet TransRegio entre trois universités allemandes ”Structure subnucléaire de la matère”. Grasso M. 2008-2013, membre du Bureau des Théoriciens Nucléaires Français (national) 2008. Responsable scientifique contrat de collaboration PICS N. 3473 avec la Chine (champ moyen relativiste) (INTERNATIONAL) 2010/2012, Responsable scientifique contrat de collaboration PICS N. 5240 avec Catane, Italie (méthodes au-delà du champ moyen) (INTERNATIONAL) À partir de 2010, Responsable scientifique projet de collaboration avec Dubna (V. Voronov) dans le cadre des accords entre l’IN2P3 DUBNA (méthodes au-delà du champ moyen) (INTERNATIONAL) À partir de 2013, responsable scientifique LEA COLLIGA avec l'Italie (international) Responsable scientifique projet théorie IN2P3 avec Bruyères-le- Châtel et Ganil : Corrélations multiparticules-multitrous et impact du terme tenseur dans les approches au-delà du champ moyen pour les noyaux exotiques (NATIONAL) Van Klock EMMI Associated Partner, ExtreMe Matter Institute, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, February 2013-present. Member of the Editorial Board, Progress in Particle and Nuclear Physics (Elsevier), 2009-- 2013. Member of the Search Committee for a Staff Physicist, Service de Physique Nucleaire, CEA, Saclay, Spring 2013. Prices and Awards Khan E. (2010) : Institut Universitaire de France Volpe C. (2011) : « Fellow » de l’American Physical Society Vague E : campagne d’évaluation 2013 – 2014 203 janvier 2013 PhD Thesis 1) BARILLIER Xavier (P. SCHUCK) Etudes de systemes bosoniques et melanges boson-fermion à l'aide de l'Approximation des Phases Aleatoires (20/05/08) 2) PASSEMAR Emilie (J. STERN) Application des théories effectives électrofaibles à basse énergie sans particule de Higgs » (19/09/08) 3) TARPANOV Dimitar (V.G. NGUYEN) Single-particle and collective excitations in a Skyrme mean field approach (20/11/08) 4) THAN HOANG Sy (E. KHAN) Vers une approche microscopique unifiée de la description de la structure et des réactions nucléaires (22/09/09) 5) LIANG Haozho (E. KHAN) Nuclear charge-exchange excitations in a self-consistent covariant approach (10/06/10) 6) EBRAN Jean-Paul (E. KHAN) Description Unifiée des Noyaux et des Etoiles à Neutrons par Approche du champ moyen relativiste (Hartree-fock-bogoliubov) (27/10/10) 7) FANTINA Anthea (E. KHAN) Supernovae theory : study of electro-weak processes during gravitational collapse of massive stars (18/10/10) 8) GALLAIS Sébastien (C. VOLPE) Effets d'onde de choc et de l'auto-interaction des neutrinos sur la conversion de saveur des neutrinos dans l'environnement des supernovae (03/10/11) Ongoing PhD Thesis 9) VANDEBROUK Marine (E. KHAN) Première mesure des résonances géantes isoscalaires dans un noyau exotique riche en neutrons : le 68Ni avec la cible active Maya (01/10/10-13/09/13) 10) LI Jiajie (J. MARGUERON) Description relativiste des noyaux diluée (20/09/12-19/09/15) 11) MUTSCHLER Aurélie (E. KHAN) Etude des noyaux bulles (01/10/12-30/09/15) Vague E : campagne d’évaluation 2013 – 2014 204 janvier 2013 IN2P3 Collaborations – 2008-2013 Responsables Collaborations Thème français JINR DUBNA - RUSSIE Non-perturbative methods in nuclear many-book 03-57 theory Schuck P. 06-72 Charge-exchange excitations in unstable nuclei Khan E. Teh effect of the phonon-phonon coupling in 11-87 unstable nuclei Grasso M. IFIN BUCAREST - ROUMANIE Proton-neutron pairing and alpha-like quartet 13-56 correlations in nuclei Khan E. Nuclear systems far from stability: from Nuclei to 08-46 Neutrons Stars Khan E. 03-35 Strongly interacting fermion systems Schuck P. Exotic nuclear a matter in the explosive stage of 11-55 supernovae Lassaut M. COPIN laboratoires Polonais kT factorisation and quarkonium production in the 12-147 LHC era Lansberg JP. MEC Espagne PTh05-02 Nuclear physics aspects of dense stellar systems Margueron J. PTh01-1/ Density matrix expansion and effective nuclear 06-20 interactions for Hartree-Fock and pairing fields Schuck P. Contracts Vague E : campagne d’évaluation 2013 – 2014 205 janvier 2013 Manpower evolution by category within a thematic : Theoretical Physics Manpower evolution by category within a thematic : Theoretical Physics 2008 2009 2010 2011 2012 2013 DR 3,25 3 3,67 3 4,99 4,16 CR 5 5,8 6,6 6,83 5,4 4,9 Corps PR 1 1 1 1,67 2 1,66 MdC 4 2,75 2 1,33 1 1 IT 1 1 1 1 1 1 Effectif 14,25 13,55 14,27 13,83 14,39 12,72 Vague E : campagne d’évaluation 2013 – 2014 206 janvier 2013 clusters and interdisciplinary Vague E : campagne d’évaluation 2013 – 2014 208 janvier 2013 Clusters and interdisciplinary FTE : 3.85 – (5.2% E4 + 94.8% E6) The development of the L.M.I.S. ion sources carried out in Orsay makes it possible to have projectiles containing from 100 to 2000 gold atoms. The first results obtained at low and high energy demonstrate that the projectile atoms penetrate the solid in a cohesive motion which involves an extreme temperature and pressure transient at the solid surface. The influence of the projectile mass and energy is being studied in order to investigate this new hydrodynamic regime of the solid-particle interaction. The systematic study of the ionic emission intensities as a function of the mass and energy of the projectiles showed that 100-200 qkeV is a sufficient energy for a new very efficient probe of the solid surface. In collaboration with the TAMU laboratory a new instrument PEGASE has been developed for the secondary ion mass spectrometry (SIMS) associated to a new probe of the solid: massive clusters constituted of 100 to 1000 bismuth or gold atoms. With PEGASE we associate time of flight mass spectrometry with the detection of electron emission in order to locate the impact on the surface with an accuracy of 100 nm. The analysis will be carried out impact by impact to give information on the chemical composition of a localized nano-region of a few hundred nm3. We open a new domain of research concerning the analysis of nano-domains on the solid surface, nano structured surfaces by the impact of high energy nano-particles. This expertise and physics will be developed with the new Orsay Project ANDROMEDE described in the "project" document The Andromède setting up is forecasted in the 209 building called the IGLOO which it will share with another Equipex winner, ThomX, developed at the LAL, and this will make up a platform of the Université Paris Sud and the CNRS dedicated to multidisciplinary research. Vague E : campagne d’évaluation 2013 – 2014 209 janvier 2013 Publications - Publications. : 33 - Conference Proceedings. : 17 - Invited talks: 8 - Seminars. : 1 - Thesis. : 1 2013 1) Direct dating of thick- and thin-skin thrusts in the Peruvian Subandean zone through apatite (U-Th)/He and fission track thermochronometry Gautheron C…. Tassan-Got L. et al Basin Research (2013) in press (IF 2, 061) 2) Neogene exhumation history of the Bergell massif (southeast Central Alps) Mahéo G. … Tassan-Got L. et al Terra Nova 25 (2013) 110-118 (IF 2, 164) 3) Anion production in high-velocity cluster-atom collisions; the electron capture process revisited Beroff K., Chabot M. et al Journal of Physics B: Atomic, Molecular and Optical Physics 46 (2013) 015201 4) Characteristics of positive and negative secondary ions emitted from Au3+ and Au400+4 impacts DeBord J.D. … Della-Negra S. Surface and Interface Analysis 45,1 (2013) 134–137 5) Simultaneous detection and localization of secondary ions and electrons from single large cluster impacts Eller M.J…. Della-Negra S. Surface and Interface Analysis 45,1 (2013) 529–531 6) Surface characterization of biological nanodomains using NP-ToF-SIMS Fernandez-Lima F.A. … Della-Negra S. et al, Surface and Interface Analysis 45,1 (2013) 294– 297 7) Characterization of individual nano-objects with nanoprojectile-SIMS Liang C.K…. Della-Negra S.- Surface and Interface Analysis 45, 1 (2013) 329–332 8) On the Characterization of the “Paris” Meteorite Using PIXE, RBS and Micro PIXE Noun M. … Della-Negra S. Nucl. Instr.and Meth. in Phys. Res. B (2013) (accepted) 2012 9) The Ame2012 atomic mass evaluation Audi G. … MacCormick M. et al, Chinese Pysics C 36 (2012) 1287 10) The Nubase2012 evaluation of nuclear properties Audi G. … MacCormick M. et al, Chinese Physics C 36 (2012) 1157-1286 Vague E : campagne d’évaluation 2013 – 2014 210 janvier 2013 11) Late Neogene exhumation and relief development of the Aar and Aiguilles Rouges massifs (Swiss Alps) from low-temperature thermochronology modeling and 4He/3He thermochronometry Valla P. … Tassan-Got et al, Journal of Geophysical Research - earth surface 117 (2012) F01004 12) The Ame2012 atomic mass evaluation II Wang M. … MacCormick M. et al Chinese Physics C36 (2012) 1603-2014 13) Bidirectional Ion Emission from Massive Gold Cluster Impacts on Nanometric Carbon Foils Debord D., Della-Negra S. et al Journal of Physical Chemistry C116 (2012) 8138-8144 14) On the surface mapping using individual cluster impacts Fernandez-Lima A. F…. Della-Negra S. et al Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 273 (2012) 270-273 2011 15) Analysis of Fluorescent Proteins with a Nanoparticle Probe Fernandez-Lima A. F…. Della-Negra S. et al The journal of physical chemistry letters 3 (2012) 337-341 16) Fragmentation of multiply charged hydrocarbon molecules CnHq+ (n ≤ 4 q ≤ 9) produced in high-velocity collisions: Branching ratios and kinetic energy release of the H+ fragment Béroff K. … Chabot M. et al Physical Review A84 (2011) 032705 17) Detection of atomic and molecular mega-electron-volt projectiles using an x-ray charged coupled device camera Chabot M. et al Review of Scientific Instruments 82 (2011) 103301 18) Analysis of Native Biological Surfaces Using a 100 kV Massive Gold Cluster Source Fernandez-Lima A. F…. Della-Negra S. et al Analytical Chemistry 82 (2011) 8448-8453 2010 19) A Monte Carlo approach to diffusion applied to noble gas/helium thermochronology Gautheron C. et Tassan-Got L., Chemical Geology 273 (2010) 212-224 20) Ion Beam Analysis and PD-MS As New Analytical Tools for Quality Control of Pharmaceuticals: Comparative Study from Fluphenazine in Solid Nsouli B. … Della-Negra S. et al Analytical Chemistry 82 (2010) 7309-7318 21) Scaling Law for the Partitioning of Energy in Fragmenting Multicharged Carbon Clusters Chabot M. et al Physical Review Letters 104 (2010) 043401 22) Electron Emission from Hypervelocity C60 Impacts Eller M.J. … Della-Negra S. et al Journal of Physical Chemistry C114 (2010) 17191-17196 Vague E : campagne d’évaluation 2013 – 2014 211 janvier 2013 23) Photon Electron and Secondary Ion Emission from Single C60 keV Impacts Fernandez-Lima A. F…. Della-Negra S. et al The journal of physical chemistry letters 1 (2010) 3510–3513 24) Single Impacts of C-60 on Solids: Emission of Electrons Ions and Prospects for Surface Mapping Verkhoturov V. S…. Della-Negra S. et al Journal of Physical Chemistry C114 (2010) 5637-5644 25) Cluster size and velocity dependences of sputtering and secondary ion emission under gold cluster impact Wehbe N. … Della-Negra S. et al NIM B: Beam Interactions with Materials and Atoms 268 (2010) 2596-2602 2009 26) Electric charge spectrum of recoiling 218Po Abou-Khalila R. … Della-Negra S. et al Radiation measurements - 44 (2009) 1055-1057 27) Study of ion emission from a germanium crystal surface under impact of fast Pb ions in channeling conditions L’Hoir A., Della-Negra S. et al Nuclear Instruments and Methods in Physics Research B267 (2009) 876-880 28) Liquid-like phase formation in Gd2Zr2O7 by extremely ionizing irradiation Zhang J. … Della-Negra S. et al Journal of Applied Physics 105 (2009) 113510 29) Ejection of Nanoclusters from Gold Nanoislet Layers by 38 keV Au Ions in the Elastic Stopping Mode Anders C. … Della-Negra S. et al Journal of Nanoscience and Nanotechnology 9 (2009) p. 4085- 4093 30) Desorption of gold nanoclusters from gold nanodispersed targets by 200 keV Au5 polyatomic ions in the elastic stopping mode: Experiment and molecular-dynamics simulation Anders C. … Della-Negra S. et al Nuclear Instruments and Methods in Physics Research Research Section B: Beam Interactions with Materials and Atoms - 267 (2009) 2503-2514 2008 31) Desorption of nanoclusters from gold nanodispersed layers by 72 keV Au400 ions: Experiment and molecular dynamics simulation Baranov I. … Della-Negra S. et al Nuclear Instruments and Methods in Physics Research Research 266 (2008) 1993-2001 32) Emission of molecular fragments synthesized in hypervelocity nanoparticle impacts Guillermier C., Della-Negra S. et al International Journal of Mass Spectrometry 275 (2008) 86-90 33) Fragmentation branching ratios of highly excited hydrocarbon molecules CnH and their cations CnH+ (n<4) Tuna T., Chabot M. et al The Journal of Chemical Physics 128 (2008) 124312 Vague E : campagne d’évaluation 2013 – 2014 212 janvier 2013 Conference proceedings 2013 1) SIMS Methodology for Individual Nanoparticles Liang C.K. et al 25th Annual Workshop on SIMS, May 13 - 17, 2013, Annapolis MD 2140, USA 2) Quantification of the active pharmaceutical ingredients using cluster Secondary Ion Mass Spectrometry Noun M. et al - XVIIIèmes rencontres de la société française de spectrométrie de masse SFSM 2013, 8 avril 13 avril 2013, Pau (France) 3) Cluster Ion Imaging of the “Paris” Meteorite Noun M. et al - 61st ASMS Conference, June 9 - 13, 2013 in Minneapolis, USA 2012 4) Paris meteorite analysis by cluster SIMS imaging and micro-PIXE Noun M. et al Desorption 2012, June 3 - 7, 2012, Rauischholzhausen, Germany 5) On the secondary ion emission from a mixture of active pharmaceutical ingredients under keV- cluster bombardment Noun M. et al - SIMS Europe 9th - 11th September 2012 2011 6) Simultaneous detection and localization of secondary ions and electrons from signle large cluster impacts Eller M.J. et al - 18th International Conference on Secondary Ion Mass Spectrometry, SIMSXVIII, Riva del Garda, September 18-23, 2011, Italy 7) Surface Mapping using Individual Cluster Impacts Fernandez-Lima F.A. et al 20th International Conference on Ion Beam Analysis, Plaza Itapema Resort & Spa,Itapema, SC – Brazil,10-15 April, 2011 8) Enhanced Molecular Ion emission using a 100kV Massive Gold Cluster source from native biological surfaces Fernandez-Lima F.A. et al 23rd Annual Workshop on SIMS. USA Baltimore, May 17-20, 2011 9) Surface characterization of biological nanodomains using NP-ToF-SIMS Fernandez-Lima F.A. et al 18th International Conference on Secondary Ion Mass Spectrometry, SIMSXVIII, Riva del Garda, September 18-23, 2011, Italy 10) Characterization of individual nano-objects with nanoprojectile-SIMS Liang C.K. et al 18th International Conference on Secondary Ion Mass Spectrometry, SIMSXVIII, Riva del Garda, September 18-23, 2011, Italy Vague E : campagne d’évaluation 2013 – 2014 213 janvier 2013 2010 11) Secondary Ion Emission from Nano-Volumes using Massive Gold Projectiles in Transmission Mode DeBord J.D. et al Desorption2010, Seillac, May 31-June 3, France 12) Size Dependent Electron Emission from C60 Impacts Eller M.J. et al Desorption2010, Seillac, May 31-June 3, France 13) Surface Mapping using Individual Cluster Impacts Fernandez-Lima F.A. et al The 58th ASMS Conference on Mass Spectrometry conference, May 22 - 23, 2010, Salt Lake City, Utah 14) On the Photon, Electron and Secondary Ion Emission under Cluster Projectile Bombardment Fernandez-Lima F.A. et al Desorption2010, Seillac, May 31-June 3, France 15) Surface Mapping using Individual Cluster Impacts Fernandez-Lima F.A. et al 58th ASMS Conference on Mass Spectrometry conference, May 22 - 23, 2010 Salt Lake City, Utah 16) Surface Mapping with Cluster-SIMS Verkhoturov S.V. et al 22 th annual Workshop on SIMS, May 17-21 2010, Norfolk, VA, USA 2009 17) Detailed study of the ion emission from a germanium crystal surface under impact of fast heavy ions in channeling conditions L'Hoir A. … Della Negra S. et al The Seventh International Symposium on Swift Heavy Ions in Matter (2008) The Seventh International Symposium on Swift Heavy Ions in Matter Vague E : campagne d’évaluation 2013 – 2014 214 janvier 2013 Invited Talks 2013 1) From Orion to Andromeda flying with Pegasus Della-Negra S. (inv. Talk) The 2nd Tandem/ALTO Workshop, IPN Orsay the 14th and 15th of May 2013 2) Characterization of Gold LMIS and Integration into Andromede Project Della-Negra S. 25th Annual Workshop on SIMS, May 13 - 17, 2013, Annapolis MD 2140, USA 2012 3) Cluster ion beam sputtering and Secondary ion emission using experimental techniques with a wide range of energies and cluster sizes Della-Negra S. (inv. Talk) Joint IAEA-SPIRIT-Japan Technical Meeting on“Development and Utilization of MeV-SIMS”, 21 – 25 May 2012, Dubrovnik, Croatia 2011 4) Scaling Law for the Partitioning of Energy in Fragmenting Multicharged Carbon Clusters Beroff K. et Chabot M. XXVII ICPEAK Belfast (2011) Invited Progress report 5) Nanoprojectile Impacts on Nanometric Carbon Foils: Impact and Exit Side Ion Emission Della-Negra S. 23rd Annual Workshop on SIMS USA Baltimore, May 17-20, 2011 6) Characteristics of positive and negative secondary ions emitted from Au3+ and Au400+4 impacts Della-Negra S. 18th International Conference on Secondary Ion Mass Spectrometry, SIMSXVIII, Riva del Garda, September 18-23, 2011, Italy 7) Andromeda and END-MS, New generation of Surface Analysis Instrument Della-Negra S. 18th International Conference on Secondary Ion Mass Spectrometry, SIMSXVIII, Riva del Garda, September 18-23, 2011, Italy 8) Nano-particle beams Della-Negra S. (inv. Talk), Monochromatic ion and electron beams: New sources and Applications, Orsay, February 10th, 2011 (dans le cadre du projet GULSTREAM soutenu par le triangle de la Physique) Vague E : campagne d’évaluation 2013 – 2014 215 janvier 2013 Seminars 2013 1) Della Negra S. From Orion to Andromeda flying with Pegasus Centre de Recherche et de Restauration des Musées de France, Louvre, Paris, 10 juin 2013 Ongoing PhD Thesis 1) NOUN Manale (S. DELLA-NEGRA) Interaction Nano-particules –Surface-Solide. Modification et Chimie induite par l’impact de NPs. Application analytique des sondes mises en œuvre au cours de ces études à des médicaments (22/11/10-08/10/13) Contracts Vague E : campagne d’évaluation 2013 – 2014 216 janvier 2013 Manpower evolution by category within a thematic : Clusters and interdisciplinary Manpower evolution by category within a thematic : Clusters and interdisciplinary 2008 2009 2010 2011 2012 2013 DR 1,28 1,05 1,8 1,8 1,8 1,6 CR 0,6 0,6 0 0 0 0 Corps PR 0 0 0 0 0 0 MdC 0 0 0 0 0 0 IT 1 1 1 0,92 0 0 Effectif 2,88 2,65 2,8 2,72 1,8 1,6 Vague E : campagne d’évaluation 2013 – 2014 217 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 218 janvier 2013 ACCELERATOR TECHNOLOGY & PHYSICS Vague E : campagne d’évaluation 2013 – 2014 220 janvier 2013 Accelerator Technology and Physics Accelerator Division -FTE: 89 R&D-FTE: 22 - Publications : 34 - Conference Proceedings : 47 - Thesis. : 7 1 - Introduction The Accelerator Division is in charge of research and development activities about the accelerator technologies and the operation of technological infrastructures of the Institute. The major part of these activities is related to the projects in which the Institute is engaged as a leader or as an important partner. The activity is mainly oriented following two axes: Stable and Radioactive Beams and High Power Superconducting linacs. In connection with these topics, forefront R&D work is promoted to maintain the level of expertise and also to anticipate solutions to relevant key technological issues related to the development of future accelerators. The R&D activity is mainly focused on the development of accelerators and the associated systems (ion sources, accelerating cavities, RF equipment, cryogenic systems…). The management of the activity is based on the organization of the division through projects and around two thematic poles: ALTO and SupraTech. These poles interact with three transverse groups: theory, electronic engineering and design office. The staff is composed of 49 engineers, 2 physicists and 45 technicians. 40 % of the staff works in priority for the operation and maintenance of the facilities. 2 - Facilities The facilities at IPN are operated by the accelerator Division. These are: the Transnational Access facility Tandem-ALTO and the Technological platform SupraTech. The Tandem ALTO facility is powered by two accelerators: a 15 MV- MP Tandem which is dedicated to stable beams (ions and clusters) and recently a 50 MeV linear electron accelerator used as a driver for the production of radioactive beams by photofission. The facility offers the opportunity to produce within the same place, cluster beams for interdisciplinary physics, stable and radioactive beams for astrophysics and nuclear physics. The delivered beams are dedicated to a large range of physics cases from nuclear structure to atomic physics, cluster physics, biology and nanotechnology (see IPN Facilities section). After its commissioning in 2008, a large part of the activity on the new RIB facility ALTO has been accomplished to meet the safety standards requested by the nuclear safety authority. In parallel, strong efforts have been made to develop the experimental beam lines from the focal plan of the mass separator to deliver the beams to five different experimental set-ups. In the Tandem-ALTO facility, there is a specific laboratory for the development of the uranium carbide targets. It was upgraded recently and equipped by new devices for the synthesis and the characterization. In general, the facility combines off-line and on-line equipments allowing developments on targets and ion sources for radioactive nuclear beams. Taking into account such an advantage, important developments have been achieved for the European projects SPIRAL2, EURISOL and ACTILAB (cf. the following relevant paragraphs), and also in the framework of international collaborations. Vague E : campagne d’évaluation 2013 – 2014 221 janvier 2013 Within the Tandem-ALTO facility, there is another laboratory specifically used for the development and manufacturing of self supported thin layers. They are particularly used as targets for the study of nuclei and molecules and as filters in high power laser shots. The facility provides metallic thin layers (natural elements and isotopes) and various polymers. Since 2006, IPN has a technical infrastructure, SupraTech, dedicated to the research and development on superconducting cavities for the future high power and high energy particle accelerators. The platform takes part into all major European accelerator programs: CARE, SPIRAL2, EURISOL, MYRRHA, PACEN, ESS...It provides all necessary equipments to prepare, condition, assemble and test superconducting cavities for the superconducting technology based projects in which IPN is involved. The equipment of the platform include space for the chemical treatment of cavities, clean room assembly cavities, experimental areas for testing "hot" or "cold" and power RF sources. The development of the platform has been pushed further in order to increase the cavity test capability and give the possibility to especially test complete cryomodules at 352 and 704 MHz (see IPN Facilities section). 3 - SPIRAL2 Project As a major partner, IPN is committed in the design study and the construction of the Spiral2 facility. The Accelerator Division has the responsibility of the following tasks: Beam dynamics and commissioning Cryomodules B of the high energy part and Beam Position Monitor (BPM) Cryogenic plant FEBIAD ion source and UCx production target. 3.1. Beam dynamics Studies were performed on the High Energy Beam Transport (HEBT) lines which deliver stable beams to the radioactive production cave and the experimental areas S3 (Super Separator Spectrometer) and NFS (Neutron For Science). The option to build a heavy ion source (q/A=1/6) with its associated injector foreseen in the second phase of the project was taken into account in the design of the HEBT lines. The beam optic design in the NFS converter room was completely achieved. All aspects and choice of the beam have been validated. The magnetic primary beam rejection dipole located behind the neutrons converter has been completely designed and is now under construction. In the DESIR project (Désintégration, Excitation et Stockage des Ions Radioactifs), IPN has in charge the development of the beam transport sections connecting different experimental areas (S3, SPIRAL2 and the existing GANIL) to the experimental hall DESIR. In addition to the beam dynamic studies, IPN coordinates the whole integration process (mechanical, vacuum, diagnostics and control/command). This work is carried out in collaboration with GANIL and CENBG. In 2011, further calculations based on the first optical studies were developed. A qualitative version of the transfer line based on the ALTO design has been integrated between the production hall of SPIRAL2 and the injection into the DESIR hall. These first calculations have been used as inputs for the civil engineering study. 3.2. Cryomodules B of the high energy section of the Linac The superconducting linac is composed of 2 cryomodule families. In the low energy section - the first family - consists of 12 cryomodules housing a single cavity with β=0.07 (CMA). In the high energy section - the second family - is composed of 7 cryomodules housing 2 cavities with β=0.12 (CMB). The whole cavities are quarter wave resonators (QWR) operating at 88.050 MHz with an accelerating field of 6.5 MV/m. Vague E : campagne d’évaluation 2013 – 2014 222 janvier 2013 The mass production of the 16 cavities (β=0.12) designed by IPN was completed in late 2009. In the period 2008-2010, they were all tested and qualified successfully in the vertical cryostat (Eacc>6.5 MV/m with less than 10W of cryogenic losses @4.2 K). In parallel several vertical tests were successfully accomplished to validate the performances of the pre-series dual-layer magnetic shield. In the period 2009-2010, the whole equipment required for the implementation of the six cryomodules CMB were delivered in Orsay. Cryogenic and RF tests of the first assembled cryomodules were performed in 2010 and 2011. These first tests did not allow to fully validating the requested performances, the gradient of 3 out of 4 cavities was less than 6.5 MV/m because of strong field emission. Great efforts were made to identify, track, and correct all potential and identified causes of pollution. The new tests of a “hybrid” cryomodule performed in December 2011 and March 2012 allowed solving the met problems. The test of the next assembled module has resulted in full success and allowed the final validation of the requested performances. First cryomodule has been delivered to Ganil. 3.3. Beam Position Monitors The fine tuning of the LINAC requires the measurements of the position and phase of the beam. This is achieved by a set of 20 Beam Position Monitors (BPM). Each BPM is inserted in a vacuum pipe, itself integrated in the quadrupole magnet between two cryomodules. Due to their location, special care has been taken for the quality insurance of the realization of the BPM sensors. A test bench has also been designed and built at IPN to check the time response. Other measurements are carried out to provide data concerning the calibration and sensitivity of the BPM. The mechanical assembly of a BPM prototype into the quadrupole has also been tested. The realization of the electronics associated to the BPM sensors is underway. This task is done in collaboration with BARC and TIFR Institutes (India), the test of a prototype is planned by the end 2013. 3.4 Cryogenic plant The specifications of the refrigerator system that will be used to supply liquid helium to the Spiral2 linac were defined by IPN. This system was developed by ‘Air Liquide’ and completely tested at the company stand in June 2012. The main working modes were tested, especially the nominal mode with simulation of the thermal shield dissipation with a specifically fabricated module and the helium cryomodule dissipation with a heater placed in the dewar. All the components of this installation are now ready to be installed. The fluid connection between the refrigerator and the cryomodules is done through the main transfer line composed of a series of interconnected valves boxes. All the components were manufactured by a subcontractor. 3.5. UCx Production target In the framework of SPIRAL2, IPN has started an exhaustive R&D program on uranium carbide targets, focusing on the synthesis of porous material having high uranium concentration. This R&D program is carried out in collaboration with the group “Sciences Chimiques” of Rennes University. In particular, the feasibility of an experimental setup for characterizing the release of fission products from different samples has been demonstrated. Then this setup has been used to compare the release kinetics of different prototype materials at 1200 °C and 1550 °C. The results obtained so far bring to light that many parameters of influence have to be taken into account to well control the synthesis process. To further investigate rapidly some of these parameters, systematic measurements have been initiated with lanthanum as a substitute of uranium. We also participated actively to the development of the Spiral2 oven. The design of the oven made of tantalum had been done in collaboration with Ganil. Thermo-mechanical modeling of the whole oven had been performed using IDEAS code. Three prototypes have been tested using a dedicated tests stand and the results have been compared to the simulation. This activity has been completely transferred to Ganil for pursuing the development using resistor made of graphite. Vague E : campagne d’évaluation 2013 – 2014 223 janvier 2013 4 - High power proton Linac 4.1. MYRRHA project The conceptual design of the ADS‐type proton accelerator was initiated during previous EURATOM Framework Programs (PDS‐XADS and EUROTRANS projects). It is a linac based solution that brings excellent electric efficiency thanks to the use of superconductivity as well as a high reliability potential by the use of several redundancy schemes. The MAX team is pursuing the R&D on this ADS‐type accelerator, specifically focusing on the MYRRHA case: the main goal of the MAX project is to deliver an updated consolidated reference layout of the MYRRHA LINAC (600 MeV, 4 mA) with sufficient detail and an adequate level of confidence in order to initiate in 2015 its engineering design and subsequent construction phase. To reach this goal, advanced beam simulation activities are being undertaken and a detailed design of the major accelerating components is being carried out, building on several prototyping activities. A strong focus is also put on all the aspects that pertain to the reliability and availability of this accelerator, since the number of beam interruptions longer than three seconds has to be minimized. Such frequently‐repeated beam interruptions could indeed induce high thermal stress and fatigue on the reactor structures, the target or the fuel elements, with possible significant damages especially to the fuel cladding. Beyond the activities linked to the MAX project management (IPN is the project coordinator), the main scientific results obtained by the IPN team during the first part of the project are the following: Fine-tuning of the accelerator layout Preliminary design of the MYRRHA Spoke cryomodule Experiments using the 700 MHz beta 0.5 prototypic accelerating module installed in IPN and developed during the previous FP6 EUROTRANS programme. 4.2. ESS project The European Spallation Source (ESS) is the future European neutron source that will be constructed in Lund (Sweden) and produce its first neutrons in 2019. The source is based on a 5 MW proton accelerator delivering a 2.85 ms long pulse of 50 mA proton beam at 2.5 GeV to the target station for neutron production. The project is presently in an active design phase to determine the final layout and technical component structure in order to be able to launch the fabrication phase in 2013. IPN is actively participating to the ESS accelerator, especially the superconducting part, through two main tasks: the design of all components (spoke cavities, couplers, tuners and cryomodule) composing the intermediate energy section of the linac and the study of the cryomodule for the two families of elliptical cavities. In ESS, the superconducting spoke section of the linac accelerates beam from the normal conducting section to the first family of the elliptical superconducting cavities. Acceleration will be performed by a single family of β0.5 bulk niobium double spoke cavities operated at 2 K, and 352.2 MHz. A total of 28 spoke cavities, grouped by 2 in 14 cryomodules, are laid along the 58.6 m of the spoke linac length. The chosen operating accelerating field is 8 MV/m and the required peak RF power to supply the cavity is about 250 kW for the 50 mA beam intensity. The design work has started in April 2011 and several important achievements have been performed over the first 18 months. The spoke cavity design has been achieved, with special attention paid to the peak field optimization and the cavity mechanical properties. In parallel, the design of the cold tuning system and the power coupler for the spoke cavities is being conducted. Both are inspired from previous developments in the framework of the Eurisol project, but integrate the specific requirements of the ESS accelerator (mainly high peak power and pulsed operation). All cryomodules of the whole ESS accelerator – for spoke, medium and high β elliptical cavities - will be conceived and designed by IPN. For the different linac sections, several cryostat configurations and solutions are being studied in order to optimize cryogenic performances, physical lengths, assembly easiness, alignment accuracy, mechanical stability and costs. Vague E : campagne d’évaluation 2013 – 2014 224 janvier 2013 4.3. SPL Project In the frame of the extra contribution of France to CERN, IPN was involved in the Superconducting Proton Linac cryomodule studies. It is an R&D effort aiming at developing key technologies for the construction at CERN, of a multi-megawatt proton linac, based on state-of-the-art SRF technologies. It would serve as a driver for new physics facilities such as neutrino and radioactive ion beam facilities. One of the main short term objectives is the testing, by 2014, of a string of four 704 MHz β=1 elliptical cavities, made of bulk niobium and operating at 2 K in a machine-type cryomodule to provide an accelerating field of 25 MV/m. Conducted by CERN and in partnership with CEA/Saclay, IPN is in charge of the design and construction of the 2K cryomodule and the assembly (cryostating) tooling. The originality of the design comes from the concept of supporting each cavity by its RF coupler, for thermal and mechanical benefits. Space limitations imposed on the cryomodule dimensions induce to equip the vacuum vessel with a longitudinal top aperture in order to insert the string of cavities from above vertically into the cryostat. It allows getting a better diagnostic of the string alignment prior to the cryostat closure and simplifies the assembly tooling. After a conceptual design review completed at CERN at the end of 2011, the detailed study is now in progress. As part of improving the brightness of the LHC, the IPN has supported the design studies of new cryostats constituting the four sets of triplets located either side of the ATLAS and CMS experiments. 5 - RF developments 5.1. RF power source for the FAIR project According to a collaboration agreement between the FAIR project and CNRS, IPN provided the elements foreseen for the construction at GSI of the power test stand of accelerating cavities of the 70 MeV proton Linac. Tests are required during the production and delivery process of the series comprising additional six cavities. Each single cavity must be tested at high power before being transferred to GSI and installed in the linac. Finally, after the commissioning, a fully operating high power RF-source is required at GSI for repairing failing RF devices which need maintenance during the routine operation of FAIR. The RF- frequency is 325.224 MHz and the peak power is up to 2.5 MW pulsed at 4 Hz providing 200 μs long pulses. A 2.5 MW klystron is available on-site and a power converter should be available by the end of 2012. The IPN was in charge of the supplying of all RF equipments such as the waveguides, the circulator, the measurement couplers and the digital LLRF. All these components were delivered to GSI. 5.2. RF power source SPARE The LINAC projects which are under construction or going to be built in the coming years (FAIR, LINAC4, ESS) have some common needs in terms of high RF power sources. Up to 2010, there was no technology available in Europe for such RF power sources. In addition, such RF power stations are required for testing and validating several accelerator key components at full power. In this context, IPN is setting up an RF power test station able to deliver a peak RF power of 2.8 MW (1.5 ms, 50 Hz or 3 ms, 14 Hz) at the required frequencies of these accelerators (352 MHz and 704MH). The station will be integrated into the technical infrastructure SupraTech. A collaboration agreement between Thales Electron Devices Company and the CNRS has been signed to study, implement and test a klystron. IPN was in charge of the study and the simulation, with the FLUKA code, of the cross bar (transition waveguide - coaxial output), and also of the simulation of the radiation levels emitted by the klystron. Once realized, the klystron was delivered to IPN. In the meantime, IPN has studied all power supplies required for the klystron operation. The specifications of all auxiliary power supplies were investigated. All power supplies were received and tested on resistive loads. Vague E : campagne d’évaluation 2013 – 2014 225 janvier 2013 5.3. Digital Low Level RF Within the framework of the European research programs EUROTRANS and EURISOL on High Intensity Proton Accelerators, and particularly for the R&D on superconducting Spoke cavities, a Digital Low Level Radio Frequency system has been developed at IPN in collaboration with LPNHE. This system is used for the control of the phase and the amplitude of the accelerating field in an SRF cavity. Several tests at ambient temperature and 4.2 Kelvin have been performed at low power (up to 300W) allowing to develop the test bench and the acquisition and supervision system. The work focuses on the test results of the second version of the digital board with its acquisition and supervision system. Tests of the complete system have been performed at high power (up to 10kW) in cryomodule conditions for the SPIRAL2 cavities (@ 88MHz). 6 - Generic R&D and European Networks 6.1. EURISOL In the framework of the European project EURISOL (European Isotope Separation-On-Line facility), a prototype multi-spoke superconducting cavity (352 MHz, β = 0.3) was developed and optimized by IPN. The mechanical design must first take into account the mechanical forces to which the structure is subjected to determine an optimum wall thickness that meets both criteria strength of materials and the criteria of minimizing the cost of raw material (niobium). The tradeoff between robustness and cost saving of superconducting metal leads to a solution which is to on focus a cavity having a minimum thickness but supported by additional reinforcements. In addition, the design of a superconducting cavity must consider a number of interdisciplinary problems that require coupled electromagnetic-mechanical calculations. The development of the final design took into account both calculations and conditions of industrial work. IPN has been also involved in the task4 of the project: the Multi-MegaWatt irradiation station. In this station, a 1-GeV proton beam hits a 4-MW mercury converter target surrounded by 6 fission targets. Each fission target is connected to a dedicated ion source so that six distinct radioactive isotope beams can be extracted simultaneously from the target-ion-source system. The converter and fission targets have been both designed to be modular parts so that each of them can be rapidly replaced by means of remote handling. The group working on task 4 was in charge of the fission target and all the associated devices to produce the requested nuclear beams from fission products. In particular, the Accelerator Division took in charge the study of the ion sources to be integrated in this irradiation station. In this study, a prototype of plasma ion source has been designed: the IRENA ion source (Ionization by Radial Electron Neat Adaptation). The concept of this type of FEBIAD source has been experimentally demonstrated and results obtained so far under unfavorable operating conditions show the possibility to work out a very competitive prototype. As a result of four years of study and developments, the final report of the EURISOL Design Study has been achieved. Following the numerous studies and tests, various publications have been released. 6.2. EUCARD Within the FP7-EuCARD program, IPN will develop an optimized beta=0.65, 704 MHz, 5-cell elliptical cavity equipped with a Titanium helium tank for the SPL (Superconducting Proton Linac) accelerator. The linac is based on two families of SC cavities (beta=0.65 and beta=1.0) operating at 704.4 MHz with accelerating gradients of 19 MV/m and 25 MV/m respectively. IPN has performed all RF and mechanical calculations and has worked in close collaboration with CEA/Saclay for the design of the RF coupler port and Cold Tuning System interfaces. Starting in November 2011, the cavity fabrication is in progress. Delivery is planned for February 2013 and will be followed by a vertical test at 2 K. Vague E : campagne d’évaluation 2013 – 2014 226 janvier 2013 6.3. ECOMI SRF resonators made of high purity bulk niobium are increasingly used in linear particle accelerators. In order to push further on accelerating gradients, a major R&D effort is carried out to increase the performances of superconducting materials. New materials and new processes must be investigated to replace bulk niobium for which theoretical limits are almost reached (53 MV/m @ Bc=200 mT for a single cell cavity ILC-shape). For this purpose, a TE011 test cavity resonating at 3.87 GHz and made of bulk niobium has been developed with a dedicated instrumentation. It is devoted to the tests of superconducting sample for RF applications. The system was successfully commissioned in 2010 with bulk niobium samples. An additional development has been achieved for the incident RF coupling system to tune the RF power to the coupling factor of the cavity. A movable coupler has been built and successfully used for surface resistance measurements of niobium samples. First results show that the expected sensitivity of the thermometric method is achieved. In 2012, a first sample with a multi-layer architecture has been tested in collaboration with CEA/Saclay (IRFU and INAC). Promising preliminary results have been obtained. 6.4. ACTILAB/ENSAR In ISOL facilities, the performance of UC targets mainly impacts the production of neutron-rich-nuclei beams. In order to develop efficient UC targets, a European program has been submitted in the framework of FP7-ENSAR. This R&D program involves CERN, IPN, INFN-LNL (Italy), PSI (Switzerland) and GANIL (France). The project was officially agreed in March 2010 and the kick-off meeting was organized at IPN in January 2011. The program of the project has been broken down into four tasks: “Synthesis of new actinide targets”, “Characterization of actinide targets”, “Properties of actinide targets after irradiation” and “On-line tests of actinide targets”. Having already developed various prototypes of UC materials, IPN is in charge of coordinating the first task. So far, different new targets have been developed at IPN. The laboratory also took part in two on-line experiments, one with a dense UC target and one with UC diluted in a nano- structured graphite matrix. The next on-line experiment with the currently most promising target material has been scheduled at ALTO for January 2014. Furthermore, a specific R&D program has been initiated to produce the best beams of rare earth nuclei using a fluorination technique. Physicochemical properties of the involved elements have been studied to synthesize suitable pellets containing rare earth. Two experimental campaigns have already been achieved successfully at the off-line isotope separator. Further tests and analysis are in progress. Considering the power of such a technique to produce challenging ISOL beams, the ActILab community has submitted a new JRA proposal to develop molecule beams: BeamLab. 6.5. TIARA The main objective of the TIARA project (Test Infrastructure and Accelerator Research Area) project is to obtain at an organizational structure providing coordination for R&D efforts and associated infrastructures in the field of particle accelerators in Europe. The project is today in a preparatory phase (PP), supported by the European Commission under its Seventh Framework Programme (FP7). IPN participates in all the organizational work packages. It also coordinates the WP9, a technical WP dedicated to the study of two specific test infrastructures relevant to EURISOL and other high power accelerators: a low beta superconducting (SC) versatile horizontal test cryostat (IPN main activity) and a test infrastructure for high power targets (CERN is the main contributor). Since the project started in January 2011, the main activity of WP9 was dedicated to study the European user’s needs and requirements for testing low beta SC cavities in order to define specifications for the cryostat. Based on this analysis, a conceptual design of the cryostat is now under progress. Vague E : campagne d’évaluation 2013 – 2014 227 janvier 2013 6.6. THERMOACOUSTIC Thermoacoustic devices use an intense sound to produce cooling or, in a reverse way, a heat source to produce a sound, working efficiently as motors, heat pumps, refrigerators or trithermal machines. At IPN, thermoacoustic activities are foreseen as an interesting way of cooling at cryogenic temperature without using cryofluids. Supported by the EU within the FP7, the THATEA project (Jan 2009 - Dec 2011) aimed at developing and coupling thermoacoustic coolers with thermoacoustic wave generators (motors), achieving thermodynamic efficiencies of more than 40% of the Carnot’s efficiency. IPN and its partners have designed, constructed and tested a refrigerator producing 600W of cooling power at a temperature of -25°C with a maximum efficiency of 33%. The laboratory has also designed a thermoacoustic wave generator providing an intense sound to study non linear acoustic flows and carried out a technological survey on the design and construction of thermoacoustic compact heat exchangers. IPN has also led a second project TACSOL which was supported by the National Agency for Research (ANR) in the framework of its PRECODD-2008 program (PRogramme ECOtechnologies et Développement Durable). The goal is to build up a solar thermoacoustic cooler. Solar radiation is collected by a parabolic dish and focused onto a receiver placed in a cavity. This receiver requires an appropriate thermal design to collect at 700 °C the varying incident solar energy efficiently and to transmit heat to the working fluid of a tri-thermal thermoacoustic machine: helium gas being at a pressure of 42 bars. The thermoacoustic device then produces 1 kW to cool a cold (-25 °C) energetic storage (latent and sensitive processes). Vague E : campagne d’évaluation 2013 – 2014 228 janvier 2013 Publications 1) «Study of nanometric superconducting multilayers for RF field screening applications» C. Z. Antoine, JC. Villegier, G. Martinet Applied Physics Letters 102 (2013) 102603 2) «Cryogenic heat exchanger with turbulent flows» J. Amrit, C. Douay, F. Dubois, G. Defresne European Journal of Physics 33 (2012) 189-198 3) «The European Spallation Source» M. Lindroos, S. Bousson, R. Calaga, H. Danared, G. Devanz, R. Duperrier, J. Eguia, M. Eshraqi, S. Gammino, H. Hahn, A. Jansson, C. Oyon, S. Pape-Møller, S. Peggs, A. Ponton, K. Rathsman, R. Ruber, T. Satogata, G. Trahern Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 269 (2012) 3258-3260 4) «Beam Dump of SPIRAL2 Facility: Residual Dose Rate Calculations and Impact of the Computational Approaches» A. Mayoral, J. Sanz, D. Lopez, E. Schibler, L. Perrot, IEEE Transactions on Nuclear Science 59 (2012) 1665 - 1671 5) «Distillation of hydrogen isotopes for polarized HD targets» T. Ohta, S. Bouchigny, J.-P. Didelez, M. Fujiwara, K. Fukuda, H. Kohri, T. Kunimatsu, C. Morisaki, S. Ono, G. Rouillé, M. Tanaka, K. Ueda, M. Uraki, M. Utsuro, S.Y. Wang, M. Yosoi Nuclear Instruments and Methods in Physics Research Section A: Accelerators, spectrometer, detectors and associated equipment 664 (2012) 347-352 6) «An off-line method to characterize the fission product release from uranium carbide-target prototypes developed for SPIRAL2 project» B. Hy, N. Barré-Boscher, A. Özgümüs, B. Roussière, S. Tusseau-Nenez, C. Lau, M. Cheikh Mhamed, M. Raynaud, A. Said, K. Kolos, E. Cottereau, S. Essabaa, O. Tougait, M. Pasturel Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 288 (2012) 34-41 7) «Conceptual Design Report for a Beta-Beam Facility» M. Benedikt, A. Bechtold, F. Borgnolutti, E. Bouquerel, L. Bozyk, J. Bruer, A. Chancé, P. Delahaye, A. Fabich, S. Hancock, C. Hansen, E. Jensen, A. Källberg, M. Kirk, A. Lachaize, M. Lindroos, M. Loiselet, M. Magistris, S. Mitrofanov, A. C. Mueller, J. Payet, H. Podlech, P. Puppel, M. Silari, A. Simonsson, P. Spiller, J. Stadlmann, T. Stora, A. Tkatchenko, S. Trovati, V. Vlachoudis, E. Wildner The European Physical Journal A 47 (2011) 24 8) «Time structure of ns duration bunches with single crystal diamond detector» J.A. Dueñas, P. Ausset, R. Berjillos, D. Gardès, T. Junquera, L. Lavergne, I. Martel, G. Martinet, E. Rauly, A. Said, A.M. Sánchez Benítez, A. Semsoun, B. Waast Nuclear Instruments and Methods in Physics Research Section A: Accelerators, spectrometer, detectors and associated equipment 641 (2011) 33-36 Vague E : campagne d’évaluation 2013 – 2014 229 janvier 2013 9) «HD gas analysis with Gas Chromatography and Quadrupole Mass Spectrometer» T. Ohta, S. Bouchigny, J.-P. Didelez, M. Fujiwara, K. Fukuda, H. Kohri, T. Kunimatsu, C. Morisaki, S. Ono, G. Rouillé, M. Tanaka, K. Ueda, M. Uraki, M. Utsuro, S.Y. Wang, M. Yosoi Nuclear Instruments and Methods in Physics Research Section A: Accelerators, spectrometer, detectors and associated equipment 640 (2011) 241-246 10) «Development and test of a cryogenic trap system dedicated to confinement of radioactive volatile isotopes in SPIRAL2 post-accelerator» M. Souli, P. Dolégiéviez, M. Fadil, P. Gallardo, R. Levallois, H. Munoz, M. Ozille, G. Rouillé, F. Galet Nuclear Instruments and Methods in Physics Research Section A: Accelerators, spectrometer, detectors and associated equipment 659 (2011) 14-20 11) «An Adiabatic Calorimeter for the Realization of the ITS-90 in the Cryogenic Range at the LNE-CNAM» F. Sprasci, L. Pitre, G. Rouillé, JP. Thermeau, D. Truong, F. Galet, Y. Hermier International Journal of Thermophysics 32 (2011) 201-214 12) "Approach of the spark plasma sintering mechanism in Zr57Cu20Al10Ni8Ti5 metallic glass”, S. Nowak, L. Perrière, L. Dembinski, S. Tusseau-Nenez, Y. Champion Journal of Alloys and Compounds, 509[3] (2011) 1011-1019. 13) «Design test and calibration of an electrostatic beam position monitor» M. Cohen-Solal Physical Review Special Topics Accelerators and Beams 13 (2010) 032801 (13 p.) 14) «The target manufacturing laboratory at the IPNO» V. Petitbon-Thévenet Nuclear Instruments and Methods in Physics Research Section A: Accelerators, spectrometer, detectors and associated equipment 613 (2010) 419-422 15) «Experimental test of a supercritical helium heat exchanger dedicated to EUROTRANS 150 kW CW power coupler» M. Souli, M. Fouaidy, N. Hammoudi Cryogenics 50 (2010) 295-303 16) «Reliability and current-adaptability studies of a 352 MHz 17 MeV continuous-wave injector for an accelerator-driven system» C. Zhang, M. Busch, H. Klein, H. Podlech, U. Ratzinger, R. Tiede, J-L. Biarrotte Physical Review Special Topics - Accelerators and Beams 13 (2010) 080101 17) «The target Manufacturing at the IPNO-Inst. and Meth A» V.Petitbon-Thévenet NIMA 613(2010)419-422 18) «A project for a laboratory for the production and characterization of thin radioactive layers» C-O Bacri, V. Petitbon Thévenet, S. Pierre Nucl.Instr and Meth. A613(2010)357 Vague E : campagne d’évaluation 2013 – 2014 230 janvier 2013 19) «Fabrication of ZnO micro- and nano-structures by electrodeposition using nanoporous and lithography defined templates» Y. Leprince-Wang, S. Bouchaib, T. Brouri, M. Capo-Chichi, K. Laurent, J. Leopoldes, S. Tusseau-Nenez, L. Lei, Y. Chen Mater. Materials Science and Engineering: B, Volume 170, Issues 1-3, 15 June 2010, Pages 107-112 20) «Analysis of the transverse kick to beams in low-frequency photoinjectors due to wakefield effects» R.M. Jones, J.L. Coacolo, W. Salah Nuclear Instruments and Methods in Physics Research Section A: Accelerators, spectrometer, detectors and associated equipment 601 (2009) 264-269 21) «Analysis of space charge fields using Lienard–Wiechert potentials and the method of images in the RF-free electron laser photoinjectors» Wa’el Salah, Roger M. Jones, J.-L. Coacolo Nuclear Instruments and Methods in Physics Research Section A: Accelerators, spectrometer, detectors and associated equipment 607 (2009) 498-504 22) «Effect of phosphorus impurity on tricalcium silicate T1: from synthesis to structural characterization» M.-N. de Noirfontaine, S. Tusseau-Nenez, M. Signes-Frehel, G. Gasecki, C. Girod-Labianca Journal of the American Ceramic Society, 92[10] (2009) 2337-2344. 23) «On the existence and the crystal structure of Ni4W, NiW and NiW2 compounds» R. Cury, J.-M. Joubert, S. Tusseau-Nenez, E. Leroy, A. Allavena-Valette Intermetallics 17 (2009) 174-178. 24) «Dynamic compensation of an rf cavity failure in a superconducting linac» JL. Biarrotte, D. Uriot Physical review special topics. Accelerators and beams 11 (2008) 072803 25) «RIB production by photofission in the framework of the ALTO project: first experimental measurements and Monte-Carlo simulations» M. Cheikh Mhamed, S. Essabaa, C. Lau, M. Lebois, B. Roussière, M. Ducourtieux, S. Franchoo, D. Guillemaud Mueller, F. Ibrahim, J.F. LeDu, J. Lesrel, A.C. Mueller, M. Raynaud, A. Said, D. Verney, S. Wurth Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 266, Issues 19–20, October 2008, Pages 4092-4096 26) «Performance of a reentrant cavity beam position monitor» C. Simon, M. Luong, S. Chel, O. Napoly, J. Novo, D. Roudier, N. Rouvière, N. Baboi, N. Mildner, D. Nölle Physical review special topics. Accelerators and beams 11 (2008) 082802 27) «Status of ionization by radial electron neat adaptation ion source research and development for SPIRAL2 and EURISOL-DS» C. Lau, M. Cheikh Mhamed, S. Essabaa, REVIEW OF SCIENTIFIC INSTRUMENTS 79, (2008) 02A903[1]. Vague E : campagne d’évaluation 2013 – 2014 231 janvier 2013 28) «Two-dimensional/three-dimensional simulations for the optimization of an electron-beam- generated-plasma-based-type ion source» M. Cheikh Mhamed,b C. Lau, S. Essabaa REVIEW OF SCIENTIFIC INSTRUMENTS 79, (2008[1]) 02B911 . 29) «Studies of uranium carbide targets of a high density» V.N. Panteleev, O. Alyakrinskiy, M. Barbui, A.E. Barzakh, M. Dubois, C. Eleon, S. Essabaa, D.V. Fedorov, G. Gaubert, A.M. Ionan, V.S. Ivanov, P. Jardin, C. Lau, R. Leroy, G. Lhersonneau, K.A. Mezilev, M. Cheikh Mhamed, P.L. Molkanov, F.V. Moroz, S.Yu. Orlov, M.G. Saint Laurent, L. Stroe, L.B. Tecchio, M. Tonezzer, A.C.C. Villari, Yu.M. Volkov Nuclear Instruments and Methods in Physics Research B 266 (2008) 4247–4251. 30) «Electron beam–plasma ionizing target for the production of neutron-rich nuclides» V.N. Panteleev, A.E. Barzakh, S. Essabaa, D.V. Fedorov, A.M. Ionan, V.S. Ivanov, C. Lau, R. Leroy, G. Lhersonneau, K.A. Mezilev, P.L. Molkanov, F.V. Moroz, S.Yu. Orlov, L. Stroe, L.B. Tecchio, A.C.C. Villari, Yu.M. Volkov Nuclear Instruments and Methods in Physics Research B 266 (2008) 4294–4297. 31) «Tests of high-density UC targets developed at Gatchina for neutron-rich radioactive-beam facilities» G. Lhersonneau, O. Alyakrinskiy, O. Bajeat, A.E. Barzakh, M. Dubois, C. Eléon, S. Essabaa, D.V. Fedorov, G. Gaubert, A.M. Ionan, V.S. Ivanov, P. Jardin, A. Lanchais, C. Lau, R. Leroy, K.A. Mezilev, M. Cheikh Mhamed, F.V. Moroz, S.Yu. Orlov, V.N. Panteleev, V. Rizzi, B. Roussière, M.G. Saint Laurent, L. Stroe, L.B. Tecchio, A.C.C. Villari, Yu.M. Volkov Nuclear Instruments and Methods in Physics Research B 266 (2008) 4326–4329. 32) «The radioactive ion beam production systems for the SPIRAL2 project» N. Lecesne, C. Eleon, C. Feierstein, G. Gaubert, Y. Huguet, P. Jardin, F. Lemagnen, R. Leroy, J. Y. Pacquet, F. Pellemoine, and A. Pichard, O. Bajeat, S. Essabaa, C. Lau, and F. Launay, L. Serani, C.-E. Demonchy. REVIEW OF SCIENTIFIC INSTRUMENTS 79, (2008[1]) 02A907. 33) «Structure and conductivity studies of electrodeposited d-Bi2O3» K. Laurent, G. Y. Wang, S. Tusseau-Nenez, Y. Leprince-Wang Solid State Ionics 178 (2008) 1735-1739. 34) «Thermal annealing effect on optical properties of electrodeposited ZnO thin films» K. Laurent, D. P. Yu, S. Tusseau-Nenez, Y. Leprince-Wang J. Phys. D: Appl. Phys., 41 (2008) [195410]. Vague E : campagne d’évaluation 2013 – 2014 232 janvier 2013 Proceedings 1) «Assembling, Testing and Installing the SPIRAL2 Superconducting LINAC» PE. Bernaudin, R. Ferdinand, P. Bosland, G. Olry, Y. Gómez Martínez IPAC 13 - The 4th International Particle Accelerator Conference (2013) IPAC13 - THPWO001 2) «Development of the Beam Position Monitors for the SPIRAL2 Linac» M. Ben Abdillah, P. Ausset, G. Belot, P. Blache, P. Dambre, J. Lesrel, E. Marius International Beam Instrumentation Conference, IBIC2012, Tsukuba, Japan, Oct 1-4, 2012 3) «Thorium energy futures» Peggs, S., Horak, W., Roser, T., Ashley, V.B., Ashworth, R.F., Barlow, Roger, Cywinski, R., Seviour, Rebecca, Biarrotte, J.-L, Henderson, S., Hutton, A., Kelly, J., Lindroos, M., McIntyre, P.M., Norlin, A., Owen, H.L. and Parks, G.T. Proceedings of the International Particle Accelerator Conference IPAC 2012. JACoW, New Orleans, Louisiana, USA, pp. 29-33. ISBN 978-3-95450-115-1 4) «Design and status of the Super Separator Spectrometer for the GANIL SPIRAL2 project» J. Nolen, SL. Manikonda, M. Authier, A. Drouart, J. Payet, O. Delferriere, F. Lutton, H. Savajols, M. Souli, MH. Stodel, B. Launé Proceedings of the 12th International Conference on Heavy Ion Accelerator Technology HIAT 2012 5) «Mechanical design of triple Spoke Cavity for EURISOL» H. Gassot, G. Orly, S. Rousselot, S. Bousson, Proceedings of SRF 2011, Chicago, IL, USA, Physica C: Superconductivity, Elsevier. 6) «The European Spallation Source» S. Peggs, H. Danared, M. Eshraqi, H. Hahn, A. Jansson, M. Lindroos, A. Ponton, K. Rathsman, G. Trahern, S. Bousson, R. Calaga, G. Devanz, R.D. Duperrier, J. Eguia, S. Gammino, S.P. Møller, C. Oyon, R.J.M.Y. Ruber, T. Satogata, Proceedings of the 2011 Particle Accelerator Conference, PAC2011, New York, NY, USA 7) «Low beta Triple Spoke Cavity Design Improvement for Proton Linac» H.M. Gassot, G. Olry, S. Rousselot, S. Bousson Proceeding of the SRF 2011 Conference, Chicago, IL, USA 8) «High energy beam line design of the 600MeV 4mA proton linac for the Myrrha facility» H. Saugnac, J-L. Biarrotte, L. Perrot, D. Vandeplassche, A. Ferrari, Proceedings of IPAC2011, San Sebastián, Spain 9) «SAFARI, an optimized beam stop device for high intensity beams at the SPIRAL2 facility» E. Schibler, L. Perrot Proceedings of IPAC2011, San Sebastián, Spain 10) «The MYRRHA linear accelerator» D. Vandeplassche, J.-L. Biarrotte, H. Klein, H. Podlech Proceedings IPAC2011, San Sebastian (Spain) – September 2011 Vague E : campagne d’évaluation 2013 – 2014 233 janvier 2013 11) «High energy beam line design of the 600 MeV 4 mA proton linac for the MYRRHA facility» H. Saugnac, J.L. Biarrotte, L. Perrot, D. Vandeplassche, A. Ferrari Proceedings IPAC2011, San Sebastian (Spain) – September 2011. 12) «High power hadron accelerators: applications in support of nuclear energy» JL. Biarrotte Proceedings 15th ICENES Conference, San Francisco (USA) – May 2011 13) «The MYRRHA linear accelerator» D. Vandeplassche, JL. Biarrotte, H. Podlech, H. Klein Proceedings AccApp’11, Knoxville (USA) – April 2011. 14) «Development of thermoacoustic travelling-wave refrigerator» M. Pierens, J.-P. Thermeau, T. Le Pollès, P. Duthil Proceedings of the Acoustics 2012 Nantes Conference, 23-27 April 2012, Nantes, France 15) «Conceptual design of the Superconducting Proton Linac – Short cryomodule» V. Parma, P. Azevedo, P. Bestman, N. Bourcey, O. Capatina, E. Montesinos, T. Renaglia, A. Vande Craen, W. Weingarten, LR. Williams, P. Dambre, P. Duchesne, P. Duthil, D. Reynet, S. Rousselot, 15th International Conference RF Superconductivity, Chicago, USA, July 25 - 29 2011. 16) «Conceptual Design of the Short Cryomodule for SPL, TESLA Technology» P. Duthil, P. Duchesne, S. Rousselot, P. Dambre, D. Reynet, V. Parma, A. Vande Craen, P. Azevedo, LR. Williams, O. Capatina, S. Chel, G. Devanz TESLA Technology Collaboration (TTC) Meeting, IHEP, Beijing, China, December 5-8, 2011. 17) «Power couplers for Spiral 2» G. Y. Gómez Martínez, T. Cabanel, J. Giraud, R. Micoud, M. Migliore, J. Morfin, F. Vezzu, P. Bosland, P.-E. Bernaudin, R. Ferdinand, G. Olry 15th International Conference on RF Superconductivity (SFR 2011), Chicago : États-Unis (2011) 18) «Experimental characterization of a thermoacoustic travelling-wave refrigerator» M. Pierens, J.-P. Thermeau, T. Le Pollès et P. Duthil International Conference on Fluid Mechanics, Heat Transfer and Thermodynamics 13-15 juillet 2011 - Amsterdam, Pays-Bas 19) «Plans for the ESS Linac» S. Peggs, H. Danared, M. Eshraqi, H. Hahn, A. Jansson, M. Lindroos, A. Ponton, K. Rathsman, G. Trahern, S. Bousson, R. Calaga, G. Devanz, R.D. Duperrier, J. Eguia, S. Gammino, S.P. Møller, C. Oyon, R.J.M.Y. Ruber, T. Satogata Proceedings of the 2010 Linac Conference, Tsukuba, Japan 20) «RF Acceleration in linacs», NPAC, Orsay, 2010 S. Bousson NPAC 2010/2011 – Accelerator Physics – Lecture 5 et 6 21) «HEBT Lines For The SPIRAL2 Facility, What to do With Accelerated Beams ? » L. Perrot, J.L. Biarrotte, P. Bertrand, G. Normand, E. Schibler, D. Uriot 46th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams, Morschach, Switzerland, September 2010 Vague E : campagne d’évaluation 2013 – 2014 234 janvier 2013 22) «First beams produced by the SPIRAL-2 injectors» L. Biarrotte, D. Uriot, O. Tuske, T. Thuillier, C. Peaucelle, P. Bertrand, C. Barué Proceedings 25th LINAC Conference, Tsukuba (Japan) – September 2010. 23) «Accelerator Reference Design for the MYRRHA European ADS Demonstrator» J.L. Biarrotte, A.C. Mueller, H. Klein, P. Pierini, D. Vandeplassche Proceedings 25th LINAC Conference, Tsukuba (Japan) – September 2010. 24) «Low Level Radio-frequency Developments toward a Fault-tolerant Linac Scheme for an Accelerator Driven System» F. Bouly, J.L. Biarrotte, C. Joly Proceedings 25th LINAC Conference, Tsukuba (Japan) – September 2010. 25) «Developments and Test of a 700 MHz Prototypical Cryomodule for the MYRRHA ADS Proton Linear Accelerator» F. Bouly, J.L. Biarrotte, S. Bousson, C. Commeaux, C. Joly, J. Lesrel, A. Bosotti, P. Michelato, R. Paparella, P.Pierini, D. Sertore Proceedings of the 2010 Linac Conference, Tsukuba, Japan 26) «First A/Q=3 beams of Phoenix V2 on the heavy ion low energy beam transport line of Spiral2» C.Peaucelle, T.Thuillier, T.Lamy, P. Grandemange, J.Angot, J-L. Biarrotte, D. Uriot Proceedings of the 19th ECRIS workshop, Grenoble, France – August 2010. 27) «Accelerator reference design for the European ADS demonstrator» J.L. Biarrotte, A.C. Mueller, H. Klein, P. Pierini, D. Vandeplassche Proceedings OECD/NEA TC-ADS workshop, Karlsruhe, Germany – March 2010. 28) «Achievments and lessons learned within the Domain 1 “Design” of the IP-EUROTRANS integrated project» D. De Bruyn, H. Aït Abderrahim, G. Rimpault, L. Mansani, M. Reale, A. Mueller, A. Guertin, J.L. Biarrotte, J. Wallenius, C. Angulo, A. Orden, A. Rolfe, D. Struwe, M. Schikorr, A. Woaye-Hune, C. Artioli OECD/NEA TC-ADS workshop, Karlsruhe, Germany – March 2010. 29) «Developments of 350 MHz and 700 MHz prototypical cryomodules for the EUROTRANS ADS proton linear accelerator» F. Bouly, S. Bousson, J-L. Biarrotte, P. Blache, F. Chatelet, C. Commeaux, P. Duthil, C. Joly, J. Lesrel, G. Olry, E. Rampnoux, H. Saugnac, S. Barbanotti, P. Pierini OECD/NEA Workshop on Technology and Components of Accelerator Driven Systems, 15-17 March 2010, Karlsruhe, Germany, to be published. 30) «Status of the SPIRAL 2 Superconducting LINAC» P.-E. Bernaudin, R. Ferdinand, P. Bosland, G. Olry, Y. Gomez Martinez 1st International Particle Accelerator Conference (IPAC'10), Kyoto : Japon (2010) 31) «The Guinevere project at the VENUS-F Facility» P. Baeten, H. Ait Abderrahim, G. Bergmans, A. Kochetkov, W. Uyttenhove, D. Vandeplassche, F. Vermeersch, G. Vittiglio, G. Ban, M. Baylac, A. Billebaud, D. Bondoux, J. Bouvier, S. Chabod, J.M. De Conto, P. Dessagne, G. Gaudiot, J.M. Gautier, G. Heitz, M. Kerveno, B. Launé, J.L. Lecouey, F.R. Lecolley, N. Marie, Y. Merrer, A. Nuttin, D. Reynet, J.C. Steckmeyer, F. Mellier European Nuclear Conference (ENC 2010) (2010) ENC 2010 Transactions - 5 p. Vague E : campagne d’évaluation 2013 – 2014 235 janvier 2013 32) «Frittage flash (SPS) de verre métallique base Zr» L. Perrière, S. Nowak, L. Dembinski, S. Tusseau-Nenez, P. Ochin, and Y. Champion Matériaux 2010 (Nantes, 2010). 33) «La modélisation thermodynamique au service de la fabrication du ciment» M.-N. de Noirfontaine, S. Tusseau-Nenez, and C. Girod-Labianca Matériaux 2010 (Nantes, 2010). 34) «Nanoparticules à base de fluorures de lanthanides synthèse, fonctionnalisations, propriétés et applications» F. Chaput, F. Lerouge, S. Denis-Quanquin, F. Mpambani, S. Parola, S. Tusseau-Nenez, P. E. Coulon, G. Rizza, C. Dujardin, and N. Gilon Matériaux 2010 (Nantes, 2010). 35) «HEBT lines for the SPIRAL2 facility» L. Perrot, J.L. Biarrotte, P. Bertrand, G. Normand, D. Uriot 11th International Conference on Heavy Ion Accelerator Technology (HIAT09), Venezia : Italie (2009) 36) «The GENEPI-3C Accelerator for the GUINEVERE Project» M. Baylac, H. Aıt Abderrahim, P. Baeten, A. Billebaud, G. Bergmans, P. Boge, D. Bondoux, J. Bouvier, T. Cabanel, Y. Carcagno, G. Dargaud, J.M. De Conto, G. Gaudiot, J.M. Gautier, Y. Gomez Martinez, G. Granget, G. Heitz, M. Heusch, B. Laune, D. Marchand, F. Mellier, Y. Merrer, R. Micoud, E. Perbet, M. Planet, P. Poussot, D. Reynet, C. Ruescas, D. Tourrès, F. Vermeersch, G. Vittiglio International Topical Meeting on Nuclear Research Applications and Utilization of Accelerators (AccApp '09), Vienna : Autriche (2009) 37) «Construction of a 700 MHz prototypal cryomodule for the EUROTRANS ads proton linear accelerator» F. Bouly, S. Barbanotti, J.-L. Biarrotte, P. Blache, A. Bosotti, S. Bousson, C. Commeaux, P. Duthil, C. Joly, J. Lesrel, P.M. Michelato, L. Monaco, R. Paparella, P. Pierini, E. Rampnoux, M. Souli 14th International Conference on RF Superconductivity (SRF 2009) (2009) SRF 2009 - 193-197 38) «Accelerator R&D for the European ADS Demonstrator» J.-L. Biarrotte, S. Barbanotti, F. Bouly, S. Bousson, D. De Bruyn, R. Gobin, T. Junquera, H. Klein, M. Luong, A.C. Mueller, G. Olry, P. Pierini, H. Podlech, E. Rampnoux, D. Uriot Proceedings of PAC09, Vancouver, BC, Canada 39) «RF Power Coupler Developments for Superconducting Spoke Cavities at IPN Orsay» E. Rampnoux, S. Berthelot, P. Blache, S. Bousson, J. Lesrel, L. Lukovac, G. Olry, Proceedings of PAC09, Vancouver, BC, Canada 40) ´SPIRAL2 cryomodules: status and first tests results» G. Olry, D. Longuevergne, H. Saugnac, P. Bosland, Y. Gómez-Martínez 14th International Conference on RF Superconductivity (SRF 2009 Berlin, Germany) Vague E : campagne d’évaluation 2013 – 2014 236 janvier 2013 41) «GISELE: A resonant ionization laser ion source for the production of radioactive ions at GANIL» N. Lecesne, R. Alvès-Condé, E. Coterreau, F. de Oliveira, M. Dubois, J.L. Flambard, H. Franberg, T. Gottwald, P. Jardin, J. Lassen, F. Le Blanc, R. Leroy, C. Mattolat, A. Olivier, J.Y. Pacquet, A. Pichard, S. Rothe, M. G. Saint-Laurent 13th International Conference on Ion Source (ICISí09) (2009) Review of Scientific Instruments - 81 02A910 42) «GENEPI-3C, a versatile neutron generator for the GUINEVERE ADS feasibility studies» J.M. De Conto, M. Baylac, A. Billebaud, P. Boge, D. Bondoux, J. Bouvier, T. Cabanel, Y. Carcagno, G. Dargaud, E. Froidefond, Y. Gomez Martinez, M. Heusch, D. Marchand, R. Micoud, E. Perbet, M. Planet, D. Tourres, P. Beaten, G. Vittiglio, G. Gaudiot, G. Heitz, P. Poussot, C. Ruescas, J.M. Gautier, Y. Merrer, G. Granget, F. Mellier, B. Laune, D. Reynet Particle Accelerator Conference (PAC09) (2009) Proc. of the Particle Accelerator Conference (PAC09) - TU6PFP028 43) «Status of the SPIRAL 2 project at GANIL» T. Junquera 14th International Conference on RF Superconductivity (SRF 2009 Berlin, Germany) 44) «Status of the SPIRAL 2 project at GANIL» Junquera T. 14th International Conference on RF Superconductivity (SRF 2009) (2009) SRF 2009 - 67-73 45) «The GUINEVERE project at the VENUS facility» P. Baeten, H. Aït Abderrahim, G. Bergmans, J. Heyse, D. Maes, B. Verboomen, F. Vermeersch, G. Vittiglio, G. Ban, M. Baylac, A. Billebaud, D. Bondoux, J. Bouvier, J.M. De Conto, P. Dessagne, G. Gaudiot, J.M. Gautier, D. Grondin, G. Heitz, M. Kerveno, B. Laune, F.R. Lecolley, J.L. Lecouey, D. Marchand, N. Marie, Y. Merrer, R. Micoud, M. Planet, D. Reynet, C. Ruescas, J.C. Steckmeyer, G. Granget, F. Mellier, G. Rimpault, T. Aoust International Conference on the Physics of Reactors - PHYSOR 2008 (2008) International Conference on the Physics of Reactors - PHYSOR 2008 (CD Rom) - 14-19 46) «Design of the Prototypical Cryomodule for the EUROTRANS Superconducting Linac for Nuclear Waste Transmutation» S. Barbanotti, N. Panzeri, P. Pierini, J.-L. Biarrotte, P. Blache, C. Commeaux, P. Duthil, E. Rampnoux, M. Souli Particle Accelerator Conference (EPAC08) (2008) Proceedings of EPAC2008 47) «Beam Dynamics Studies on the EURISOL Driver Accelerator» A. Facco, A.I. Balabin, INFN/LNL, Legnaro, Padova; D. Berkovits, Soreq NRC, Yavne; J.-L. Biarrotte, S. Bousson, IPN, Orsay; R.D. Duperrier, CEA, Gif-sur-Yvette; R. Paparella, INFN/LNL, Legnaro, Padova; A. Ponton, IPN, Orsay; J. Rodnizki, Soreq NRC, Yavne; D. Uriot, CEA, Gif-sur-Yvette; D. Zenere, INFN/LNL, Legnaro, Padova; V. Zvyagintsev, TRIUMF, Vancouver Proceedings of LINAC08, Victoria, BC, Canada Vague E : campagne d’évaluation 2013 – 2014 237 janvier 2013 Reviewers JL. Biarrotte • C-ADS accelerator physics design review, Beijing, China, September 2011 • ESS beam physics review, Lund, Sweden, July 2012 • 1 revue pour NIMA en 2009 • 2 revues pour Physical Review ST-AB en 2012 et 2013 C. Commeaux • Design des triplets supraconducteurs de S3 (GANIL), décembre 2012 • Design de l'installation cryogénique de S3 (GANIL), avril 2013 G. Olry • Revue cavité IFMIF, Janvier 2013 • Revue cryomodule IFMIF, Avril 2013 J. Lesrel • Expertise Linac electron, CNSTN (Tunisie), Juin 2011 • Expert revue "actionneur rapide EIS (Elément Important pour la Sureté)", SPIRAL2, Juillet 2013 P. Duthil • Revue cryomodule IFMIF, Avril 2013 S. Bousson • IFMIF Preliminary Design Review : Juin 2009 (International review) – CEA Saclay (France) • HiE-ISOLDE Review: Juin 2009 (Internationnal Review) – CERN (Suisse) • XFEL Power Coupler Project Review : juillet 2009 (Intenationnal review) – LAL (France) • HiE-ISOLDE Superconducting Cavity Review: Mai 2011 (Internationnal Review) – CERN (Suisse) • FRIB SRF Peer Review : Août 2011 (Internationnal review) – Michigan State University (USA) • Review of the ESS spoke RF Power Source for FREIA : Décembre 2012 (Internationnal Review) – Uppsala University (Suède) • International Review of the Chinese-ADS Injector-II Project (International review): Mai 2013 - IMP Lanzhou (Chine) • IFMIF Detailed Design Review: Juin 2013 (International review) – CEA Saclay (France) Vague E : campagne d’évaluation 2013 – 2014 238 janvier 2013 PhD Thesis 1) LACHAIZE Antoine (A. MUELLER) Etude et conception de l'anneau accumulateur et accélérateur de basse énergie pour l'usine à neutrinos "beta-beams" (10/09/08) 2) LUKOVAC Lucija (A. MUELLER) Etude de fiabilité d'un cryomodule de l'accélérateur pour l'incinération des déchets nucléaires par ADS (29/05/09) 3) PONTON Aurélien (A. MUELLER) Étude d'un accélérateur linéaire supraconducteur pour la production de faisceaux exotiques (06/07/09) 4) LONGUEVERGNE David (D. GARDES) Étude et test d’un module accélérateur supraconducteur pour le projet Spiral2 (29/11/09) 5) BOULY F (A. MUELLER) Etude d'un cryomodule surpraconducteur et de sa boucle d'alimentation radio-fréquence à 700 MHz pour les accélérateurs à protons de type ADS (03/11/11) 6) CORDILLET Sophie (D. GARDES, G. OLALDE) Etude d'un récepteur solaire associé à un échangeur de chaleur thermoacoustique en vue de la réalisation d'un prototype de réfrigérateur thermoacoustique solaire (24/05/13) Ongoing PhD Thesis 7) HAMELIN Thibault (M. CHABOT) Etude de multipactor dans les structures accélératrices Radio Fréquence 1ère inscription : 01/12/2011 Prices and Awards Prix Jean Louis Laclare 2008 : Jean Luc Biarrotte « Talents » Cristal du CNRS Palmarès 2008 : Michel Ducourtieux Vague E : campagne d’évaluation 2013 – 2014 239 janvier 2013 International collaborations ANR : SPIRAL2 : Recherche Amont Coordinateur IPN : D. Gardès 30/11/205 – 29/11/2008 Développement et installation à l’IPN Orsay d'équipements permettant l’accomplissement des tâches essentielles dans la phase initiale de R&D, de prototypage et, dans une phase ultérieure, d’optimisation et de préparation pour le fonctionnement de la machine. TACSOL – Froid ThermoAcoustique SOLaire Coordinateur IPN : P. Duthil 09/02/2009 – 08/02/2012 Partenaires : PROMES, Hekyom, LTEP Réalisation d'une machine solaire de production de froid mettant en œuvre la conversion thermoacoustique d’énergie qui n’utilise pas de gaz à effet de serre ni de pièce mécanique mobile, ainsi qu'à développer des outils de modélisation dédiés. Projets Européens – FP7 ENSAR (TNA) - European Nuclear Science and Applications Research http://www.ensarfp7.eu Coordinateur IPN : F. Ibrahim 01/09/2010 – 31/08/2015 Facilities : GANIL (F), GSI (D), LNL-LNS (I), JYFL, KVI (FI), CERN-ISOLDE (CH), ALTO (F) ENSAR (Eurisol-Net) Coordinateur IPN : S. Essabaa 01/09/2010 – 31/08/2015 Partenaires : GANIL (F), INFN (I), JYU (F), CERN (U) ENSAR (ActiLab) - Actinide ISOL Target R&D Laboratory Coordinateur IPN : C. Lau 01/09/2010 – 31/08/2015 Partenaires : CERN (U), GANIL (F), INFN-LNL (I), PSI EuCard (SPL) - European Coordinateur for Accelerator Research and Development http://eucard.web.cern.ch/eucard/index.html Coordinateur IPN : G. Olry 01/04/2009 – 31/03/2013 Partenaires : CEA/Saclay (SACM) IPJ and CERN R&D sur les aimants à haut champs, la supraconductivité et les collisionneurs linéaires MYRRHA MAX - MYRRHA Accelerator eXperiment, research & development programme http://ipnweb.in2p3.fr/MAX Coordinateur : JL. Biarrotte 01/02/2011 – 31/01/2014 Partenaires : CNRS, ACS, ADEX, CEA, EA, FE-UCP, IAP, INFN, KUL, SCK•CEN, TED Vague E : campagne d’évaluation 2013 – 2014 240 janvier 2013 MYRRHA CDT – Central design team (CDT) for a fast-spectrum transmutation experimental facility http://myrrha.sckcen.be/ Coordinateur IPN : JL. Biarrotte 01/04/2009 – 31/03/2012 Partenaires : GANIL (F), CNRS/IN2P3 (F), INFN (I), CERN (EU), UCL (B), UCL (F), NIPNE (RO), JYU (FI), LMU (D), FZJ (D), FI (LT), UW (PL), SAS (SK), U-LIVERPOOL (UK), GSI (D), USDC (E), CCLRC (UK), PSI (CH), IPUL (LV), SU-MSL (SE) Design de la ligne faisceau finale de MYRRHA SLHC-PP – Preparatory Phase of the Large Hadron Collider Upgrade http://slhcpp.web.cern.ch Coordinateur IPN : P. Duthil 01/04/2008 – 31/03/2011 Partenaires : CERN, AGH-UST, CEA-Saclay, CIEMAT, CNRS-IN2P3, CTU, DESY, ETH Zürich, FOM-NIKHEF, GSI, Imperial, INFN, PSI, STFC, UBONN, UNIGE, USFD, RWTH Aachen R&D pour SPL : High Power Superconducting Proton Linac THATEA - THermoAcoustic Technology for Energy Applications http://www.thatea.eu/ Coordinateur IPN : JP. Thermeau 01/01/2009 – 31/12/2011 Partenaires : Energy research Center of the Netherlands, University of Manchester, Nuclear Research and consultancy Group, Universita Degli Studi di Messina, Hekyom, ASTER Concevoir, réaliser et tester un réfrigérateur thermoacoustique T°=-40°C, Puissance=600W avec un rendement de 40% de Carnot : Réaliser et étudier plusieurs échangeurs de chaleur dédiés à la thermoacoustique Etudier les écoulements fluides non linéaires générés par l’acoustique. TIARA - Test Infrastructure and Accelerator Research Area http://www.eu-tiara.eu/ Coordinateur IPN : S. Bousson 01/01/2011 – 31/12/2013 Partenaires : CEA, CERN, CNRS, CIEMAT, DESY, GSI, INFN, PSI, STFC, UU, IFJ PAN The main objective of TIARA is the integration of national and international accelerator R&D infrastructures into a single distributed European accelerator R&D facility with the goal of developing and strengthening state-of-the-art research, competitiveness and innovation in a sustainable way in the field of accelerator Science and Technologies in Europe. Besides maximizing the benefits for the owners of the infrastructures and their users, TIARA aims at establishing a framework for developing and supporting strong joint European programmes : for accelerator Research and Development, for education and training, for enhancing innovation in collaboration with industry Vague E : campagne d’évaluation 2013 – 2014 241 janvier 2013 Projets Européens – FP6 CARE : Coordinated Accelerator Research in Europe Coordinateur IPN : S. Bousson 01/01/2004 – 31/12/2008 Partenaires : CEA, UCLN, CNRS, GSI, IAP-FU, DESY, FZJ, TUM, FZR, INFN, TEU, TUL, IPJ, WUT-ISE, WUT, CSIC, CERN, UNI-GE, PSI, CCLRC CARE, an ambitious and coordinated project of accelerator research and developments oriented towards High Energy Physics projects, has been launched in January 2004 by the main European laboratories and the European Commission with the 6th Framework Programme. This project aims at improving existing infrastructures dedicated to future projects such as linear colliders, upgrades of hadron colliders and high intensity proton drivers An important part of this programme is devoted to advancing the performance of the superconducting technology, both in the fields of RF cavities for electron and proton acceleration and of high field magnets, as well as to developing high intensity electron and proton injectors. We describe the plans of the four main Joint Research Activities and report on the results and progress obtained so far. The CARE project also includes three adjacent Networking Activities whose main goal is to organize a forum of discussions and to provide the strategic plans in the fields of the Linear Collider, intense Neutrino Beams, and future Hadron Colliders. EURISOL-Design Study – European Isotope Separation On-Line Radioactive Ion Beam Facility www.eurisol.org Task 8 : Superconductinf Cavity Development - Coordinateur IPN : S. Bousson Task 4 :Fission Target - Coordinateur IPN : C. Lau 01/02/2005 – 31/07/2009 Partenaires : GANIL (F), CNRS/IN2P3 (F), INFN (I), CERN (U), UCL (B), CEA (F), NIPNE (RO),JYU (FI), LMU (G), FZJ (G),FI (LT),UW (PL),SAS (SK),U-LIVERPOOL (UK), GSI (G), USDC (ES), STFC (UK), PSI (SE), IPUL (LV), SU MSL (SE) The EURISOL project is aimed at the design - and eventual construction - of a 'next-generation' European ISOL radioactive ion beam (RIB) facility capable of extending current research in atomic and nuclear physics by providing users with a wide variety of exotic ion beams at intensities far greater than those presently available. The first phase of the project, completed in 2003, set out to determine the feasibility of the project. Phase 2, the EURISOL Design Study, is currently underway and is scheduled to last 4 years. Meant to identify the technological challenges facing the construction of the EURISOL facility, the Design Study has been divided into 12 sub tasks each focusing on a particular aspect of the facility's creation. EUROTRANS - European Research Programme for the Transmutation of High Level Nuclear Waste in an Accelerator Driven System Coordinateur IPN : A. Mueller 01/04/2005 – 31/03/2009 Partenaires : FZK (DE), AAA (FR), ANSALDO (I), Nexia Solutions (UK), CEA (FR), CIEMAT (ES), CNRS (FR), CRS4 (I), CSIC (ES), EA (ES), ENEA (I), ENEN (FR), FANP SAS (FR), FZJ (DE), FZR (DE), GSI (DE), IBA (BE), INFN (I), INRNE (BG), ITN (PT), JRC (EC), NRG (NL), NRI (CR), OTL (UK), PSI (SE), SCK-CEN (BE), Suez-Tractebel (BE), FANP GmbH (DE), NNC (UK) EUROTRANS focuses on the transmutation (the nuclear conversion of long-lived and/or toxic elements, such as plutonium and the minor actinides, into short-lived or stable elements) of radioactive waste and will initiate work on a European Transmutation Demonstration (ETD) based on the use of accelerator driven systems. It will carry out a first advanced design of a 50-100 MWth experimental facility to demonstrate the technical feasibility of transmutation in an Accelerator Driven System (XT-ADS). It will also produce a generic conceptual design (several 100 MWth) of a modular European Facility for Industrial Transmutation (EFIT). Both designs will bear the same fundamental system characteristics in order to allow scalability between XT-ADS and EFIT. Vague E : campagne d’évaluation 2013 – 2014 242 janvier 2013 EURONS - EUROpean Nuclear Structure Integrated Infrastructure Iniative http://www.gsi.de/EURONS/ 01/01/2005 – 31/12/2008 Partenaires : KU-Leuven, U-Sofia, INRNE Sofia, HMI, FZJ, FZR, MPG, U-Köln, U-Mainz, LMU, TUM, ESF-NuPECC, UAAR, UKBH, USDC, CSIC, NCSR-Athens, IRB-Zagreb, CEA, CNRS/IN2P3, Atomki, U-Giessen, Weizmann, U-Istanbul, UJ-Krakow, U-Warsaw, NIPNE, CHAL- MERS, KTH, U-Uppsala, CCLRC, U-Liverpool, U-Man-chester, U-Surrey, U-York, U-Basel Nuclear structure research is fundamental, cutting-edge science aimed at increasing our understanding of the structure of atomic nuclei and their components. The EURONS Integrated Infrastructure Initiative (I3) will underpin European nuclear structure research through a combination of networking, joint research and facilitation of access – in particular transnational access – to major research infrastructures. With EU funding, EURONS is a major initiative which seeks to optimise European resources in this field and buttress this specialised research community, with a view to maintaining and enhancing Europe’s leading role in nuclear structures. PATEROS - Partitioning and Transmutation European Roadmap for Sustainable Nuclear Energy http://www.sckcen.be/pateros/ 01/09/2006 – 31/08/2008 Partenaires :SCK-CEN (B), Ansoldo (I), CEA (F), CIEMAT (S), CNRS (F), ENEA (I), AREVA (F), FZK (G), ITU (EC), KTH (ES), NRG (NL), NRI (CZ), PSI (CH), UPM (ES), ITN (PT), Nexia (UK), MU (UK) Almost 2 billion people around the world have no access to electricity and the problem will worsen as the global population continues to grow. The World Energy Council’s WEC Statement 2000 points out that although global reliance on fossil fuels and large hydro will remain strong through 2020, these will not be able to meet the world’s long-term electricity demand in a sustainable manner. As a consequence, WEC concludes that the role of nuclear power must be stabilised with the aim of possible future extensions. A closed fuel cycle is a prerequisite for making nuclear energy a sustainable one. This can be reached by deploying advanced partitioning and efficient transmutation systems to reduce the burden on the geological storage. This objective is of relevance both for countries committed to nuclear energy in the future and for countries not committed to a further deployment of nuclear energy. The Objectives of this Coordination Action (CA) is to deliver a European vision for the deployment of the partitioning and transmutation technology up to the scale level of pilot plants for all its components. ESS - European Spallation Source http://europeanspallationsource.se Coordinateur IPN : S. Bousson Partenaires : Aarhus University, CEA Saclay, CNRS Orsay, ESS Bilbao, INFN, Catania, Lund University, Uppsala University The European Spallation Source (ESS) is a multi-disciplinary research centre based on the world’s most powerful neutron source. This new facility will be around 30 times brighter than today's leading facilities, enabling new opportunities for researchers in the fields of life sciences, energy, environmental technology, cultural heritage and fundamental physics. ESS - European Spallation Source http://europeanspallationsource.se Coordinateur IPN : S. Bousson et S. Essabaa Collaboration : IPN-UPPSALA avec (MoU signé) Vague E : campagne d’évaluation 2013 – 2014 243 janvier 2013 FAIR - Facility for Antiproton and Ion Research http://www.fair-center.eu/ Coordinateur IPN : J. Lesrel Partenaire : GSI PICS 2013-2015 Coordinateur : S. Essabaa Collaboration : : IPN-CNSTN/Tunis avec le partenariat du GANIL et LPC/Caen Collaboration dans le domaine des accélérateurs de particules et activités associées. Contribution Exceptionnelle de la France in-kind aux Nouveaux Projets du CERN Contribution au projet SPL Coordinateur IPN : P. Duthil Collaborateurs :CERN-CEA-CNRS/IN2P3 Etude du cryostat et de l’intégration des composants du cryomodule et la réalisation du cryostat pour une cryomodule prototype Vague E : campagne d’évaluation 2013 – 2014 244 janvier 2013 National Collaborations SPIRAL2 - http://www.ganil-spiral2.eu/ Correspondant IPN : S. Essabaa UCx Target : GANIL Responsable : C. Lau BPM : SPIRAL2 - GANIL – IPN Responsable: P. Ausset Lignes de transport de faisceau : GANIL-Caen, CEA/Saclay (SACM), /DSM/CEA-Saclay LEBT/MEBT : J.L. Biarrotte HEBT : L. Perrot Cryomodules: GANIL, CEA/Saclay (SACM), LPSC Responsable: G. Olry IPHI Injecteur de Protons à Haute Intensité Correspondant IPN : P. Ausset Partenaires : CEA/Saclay (DSM), CERN and LPSC IPHI is a prototype front end for future high power proton accelerators. It mainly consists of a high intensity proton source (100 keV, 100mA), a 5 MeV RFQ, a 6 MeV DTL, and a high energy beam line dedicated to the analysis of the output beam performances. IPN is involved in the realisation of this project. It main contributions are summarized her under. DLLRF Coordinateur IPN : C. Joly Collaboration : IPN-LPNHE Étude et construction d’un système de contrôle numérique RF pour cavités SPOKE 352 MHz Couches Mince Supraconductrices Coordinateur IPN : G. Martinet Collaboration P2io R&D matériaux supraconducteurs en multicouches pour les cavités accélératrices RF KAPITZA Coordinateur IPN : JP. Thermeau et G. Martinet Collaboration : LIMSI-Université Paris Sud (avec MoU signé) Etude de la surface et analyse des résistances thermiques (dites de Kapitza) à l’interface solide/superfluide en vue de comprendre la thermique des cavités surpaconductrices. Vague E : campagne d’évaluation 2013 – 2014 245 janvier 2013 Collaborations (sans signature de MoU) Groupe ALTO : LNL-INFN/Université de Sao Paulo/ Tandem Mumbay Groupe SUPRATech : IFMIF (CEA-Saclay) Division Accélérateurs et HiE ISOLDE (MoU en cours de signature) Division Accélérateurs et l’Université de Rennes : Collaboration sur le développement des carbures d’uranium Industrial Collaborations APL Coordinateur IPN : JP. Thermeau Etudes pour la mise au point d’une ligne cryogénique. HEKYOM Coordinateur IPN : JP. Thermeau Etudes en thermoacoustique Thalès Electron Devices SA Coordinateur IPN : J. Lesrel Etude R&D pour le développement d’un amplificateur RF ACS Coordinateur IPN : F. Azaiez Valorisation par la Société des connaissances et compétences acquises sur la Plateforme du Laboratoire en matière de tests des éléments constitutifs des accélérateurs de particules basés sur les technologies « froides » ainsi que leurs équipements annexes : cryostats de test, thermométrie, instrumentation particulière etc. Conference organization 2010 44th SNEAP Symposium September 13-17, 2010 Cité Internationale Universitaire de Paris Vague E : campagne d’évaluation 2013 – 2014 246 janvier 2013 Manpower evolution by category : Accelerator Physics and Technology Manpower evolution by categorys : Accelerator PHYSICS and Technology 2008 2009 2010 2011 2012 2013 D R 1 1 1 0 0 0 CR 1 1 1 1 2 2 IR 31 29 30 30 29 29 Corps IE 9 10 10 15 12 10 AI 18 19 21 22 22 21 T 22 22 19 18 18 18 AJT 2 2 2 2 2 2 Effectif 84 84 84 88 85 82 Vague E : campagne d’évaluation 2013 – 2014 247 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 248 janvier 2013 INSTRUMENTATION AND COMPUTING DEPARTMENT Vague E : campagne d’évaluation 2013 – 2014 250 janvier 2013 Instrumentation and computing department Instrumentation and computing department: -FTE: 62,5 R&D-FTE: 14 - Publications. : 24 - Conference Proceedings. : 19 - Thesis : 1 The Instrumentation and computing division (ICD) is devoted to the design and the production of full detection chains from detector design to data acquisition included the front–end and digital electronics design. It has capabilities in photodetectors, semi-conductor detectors, and gaseous detectors, analog electronics, fast digitization and digital filtering, and data acquisition systems design. The department also is in charge of the laboratory computing equipment. It is divided within 3 departments and 60 people work here. ICD has major involvements in international collaborations: For the PANDA collaboration co-editor of the electromagnetic calorimeter TDR (2008) and responsible of the calorimeter design and integration within the PANDA technical board. Technical coordinator of the FAZIA project till 2012 Responsible person of the AGATA Data flow Coordination of the N&E Examples Working Group for the GEANT4 collaboration Member of ALICE Computing Board Responsible persons of the ALICE dimuon arm electronics and DAQ Détector department (R&D detectors) The R&D Detection Department comprises capabilities in detectors, mechanics and electronics. We put the focus on the mechanics (feasibility studies, structural analyses, manufacturing drawings, assembly, tests) with integration of the electronic circuits. We also undertake detector studies (simulation and tests) along with the associated analog electronics: high voltage bias, preamplifiers, signal processing. The Department is composed of a collective of five engineers of different fields (detection physics, mechanics and electronics), an engineering and design department in mechanics, an engineering and design department in electronics, a mechanical and detectors assembly workshop. The workshop is equipped with 2 numerical centers, several conventional machines and a welding area, three clean rooms, two three-dimensional control systems, one large and one small for precise measurement, and a winding machine devoted to the wire chamber construction. Three other rooms are devoted to the detector tests. They comprise a vacuum chamber, a climate test cabinet for temperature and humidity management, three laser systems for gas and photodetectors tests. The electronics comprise digital oscilloscopes and signal digitizers, generators and conventional NIM, CAMAC and VME modules. Depending of the type of tests, we use different data acquisition systems: CAMAC, VME, digitizing oscilloscopes driven by LabView or C/C++ applications. We started to develop skills in signal acquisition and processing with the aim to replace some old spectroscopy chains by digitizers and associated software processing. Vague E : campagne d’évaluation 2013 – 2014 251 janvier 2013 Department of Electronics (SEP) The Electronics Group is composed of about 20 persons, including 10 electronics engineers. Its mission is the design and the development of electronic equipments associated with nuclear physics detectors. The activities are centered on front-end electronics (preamplifying stages and shaping) and signal conditioning. The tasks range for spectroscopy, calorimetry and tracking, using charge, current or time measurements for different kinds of detectors (gas, semiconductors, phtotodetectors). The group designs and manufactures complex digital interfaces between the detector and the data acquisition systems. The department is divided in two sub-groups: the first is specialized in analog electronics and micro-electronics, and the second in digital electronics, working in close relationship with the data acquisition group of the institute. From a manufacturing point of view, the group is in charge of the delivery of parts of systems or full systems. This is achieved either using the internal workshop or subcontracting the manufacturing tasks to industrial companies. Due to the increase of the number of channels and their complexity, instrumentation often requires the use of custom designed integrated circuits. A team of two engineers with the appropriate design tools exists for this purpose and is used to collaborate with the OMEGA microelectronics group of Orsay. The department has two permanent entities working for all the different projects: Purchasing and Workshop. The rest of the staff, divided in two sub-groups, is organized in project teams, usually led by an engineer in close relationship with a physicist. This organization can change over time, according to the projects requirements. The printed-board design is always included and part of the projects. Four persons are trained to Cadence CAD tools and EMC concerns, while one of them is specialized in up-to-date printed board technology and in Cadence constraint manager software, which is an essential key to success, according to increasing speed and complexity of new designs. Five Cadence Allegro Licences are available thanks to IN2P3 Cadence agreement. This group also pays attention to the internal components data base and footprints, with a permanent worry of making manufacturing and repairing easy and safe. A workshop of three persons is in charge of hardware manufacturing and maintenance. Most of the prototypes without Ball Grid Array packages (BGA) components are assembled at the workshop. Two persons are especially skilled in Surface Mount Device assembling (Fig. 1) and repair and one in dedicated cables production and mechanical integration. This team is led by a fourth person who also deals with the management of external fabrication when quantities are large or when a special technology is required. In the later case, she selects the manufacturer, places the order and provides a total follow up. Computing department (S2I) It is divided within two groups the data acquisition group and the exploitation group. The exploitation group provides computing support for the scientific program, as well as general computing services and support to the laboratory, including desktop computing, administration computing (Financial Services, Human Resources), GRID computing and network infrastructure. The group also provides Telecommunications support (fix and mobile phones, etc.), support of CAD computing activities, and is responsible for all cyber security functions. It manages all the servers which make up the Window, Linux and Mac environments and the local area network. The mission of the development group of the computing department is to support groups of the laboratory. For these purposes, it develops real-time software system including a data acquisition system (NARVAL) now widely used in the laboratory (LAG PARRNe, TANDEM) and adopted by the European AGATA Collaboration, and by GANIL. It also develops embedded software for DSP farm "front end" of the ALICE dimuon detector. The ICD activities are presented according to the department different themes of work, precisely the different types of detectors, photodetectors, semi-conductor detectors, gaseous detectors and data acquisition. Vague E : campagne d’évaluation 2013 – 2014 252 janvier 2013 PHOTODETECTORS CLAS12 experiment IPNO is responsible for the CLAS12 Central Neutron Detector (CND). Detector department designed a solution for this CND. This detector goal is the detection and localization of neutrons in a high magnetic field (5T) by means of time-of-flight measurement with a resolution better than 120 ps Sigma in 80-cm long plastic scintillators. Because of the tight space, we validated a cost-effective solution for implementing the readout at only one side of a pair of scintillator bars. Before reaching this solution, we carried out a long R&D on various photodetectors, including avalanche photodiodes and micro-channel plates. From the performance in the magnetic field and the particle flux, we showed that the best solution was to use photomultiplier tubes taken away from the magnetic field thanks to light guide. We designed a light mechanical structure for the scintillators. We interacted with the rest of the collaboration to design a mechanical structure for the light guide and also a scenario for the assembly of the detector in this tight geometry. The detector is under construction at IPNO and the delivery to the collaboration is foreseen in 2014, the commissioning is foreseen at the end of 2015. [A] The high gain and low noise current sensitive preamplifiers used for the IC calorimeter of the previous CLAS (6 GeV) detector have given good physical results. This is why the group in charge of the new Forward Tagger Calorimeter devoted to the future CLAS12 detector has requested the SEP to develop a slightly modified version of this preamplifier. This new FT calorimeter consists of 340 PbWO4 crystals. One APD is glued on each crystal. This new FT CLAS12 preamplifier will be able to detect an input charge from 5fC up to 2.5pC, which corresponds to detect electrons and gammas in the range of 10 MeV up to 5 GeV in the crystal. Tests were performed in 2011 in Italy (INFN, Genova) with prototypes. The gain is 1.2V/pC for a 40ns pulse input or about 50000 V/A. The SEP was in charge of the design, tests and production of a set of 400 preamplifiers, which were delivered to the collaboration at end of 2012. The CLAS12 FT calorimeter is now equipped with this IPNO front-end electronics. From the DVCS experiment built in 2004, we redesigned the whole mechanics and integration for the HPS project in order to stack the 440 crystals in a horizontal way. Large crystals supports frames, cooling insulated black box stabilized at 0.1°C, and new electronics boards were designed in IPN Orsay. We also studied a particular flat vacuum chamber with thin walls in order to slide it in between the 2 halves of the calorimeter. The calorimeter was successfully installed at Jlab in april 2012. The first tests, in may 2012 were conclusive concerning the calorimeter performances. The American DOE gave his green light for the project funding. During this period an IPNO physicist got some funding from French ANR (project HPS@jlab). According to the first test results some modifications both in mechanics and in electronics are being implemented, and further tests are foreseen mid 2014. PANDA Within the framework of the future developments at GSI Darmstadt (FAIR project), we started in summer 2004 a work on the PANDA detector concerning the barrel of the electromagnetic calorimeter. This calorimeter will make use of 11,360 lead tungstate crystals. The RDD Department has in charge the mechanical and cooling studies (-25°C with a stabilization of 0.1C° which is quite challenging) and the electronics integration. A prototype made of 60 PbWO4 tapered crystals cooled at -25 C was built and tested in this purpose. After cosmic ray tests at IPN, the device was installed on the tagged photon beam facility at MAMI (Mainz/Germany) to measure energy and time resolutions. Figure below shows the line shapes of the deposited energy corresponding to a photon energy of 1.057 GeV in the first beam option. IPNO ICD was co-editor of the calorimeter TDR and is responsible of the calorimeter mechanical design and integration within the PANDA technical board. [1] [2] Vague E : campagne d’évaluation 2013 – 2014 253 janvier 2013 Fig. : the red curve represents the energy deposit in the crystal 35, the green shows the energy deposit summed over the 59 other crystals. The total is displayed in the black curve PARIS-GANAS For the R&D of the gamma ray calorimeter PARIS, we designed the integration of a cluster of 3×3 scintillators coupled to photomultiplier tubes (PMT) and their associated HV dividers. We studied the performances of the LaBr3: Ce scintillator when optically coupled to NaI:Tl and CsI:Na in a Phoswich detector. We obtained (see figure below black dots) with a 2-in LaBr3:Ce / NaI:Tl Phoswich coupled to the Hamamatsu R7723-100 PMT an energy resolution of 4.6 % at 662 keV [a]. PMm2 project: Large array of photomultipliers The large hemispherical photomultiplier (PMT) is one of the crucial components in astroparticle physics and neutrino experiments. Because of a strong experience in PMT developments and associated electronics, IPNO participated at the end of 2006 to a R&D project called PMm2 which has been granted by the French agency ANR. It was a collaboration with LAPP, APC and LAL to design the readout electronics of large PMTs arrays in pure water. PMm2 thus proposed to segment the total detection surface in 2*2 m2 arrays of 4*4 PMTs connected to an innovative autonomous and triggerless electronics system. The digitized data were sent from an underwater front-end board to a surface board, connected itself to an online data acquisition PC via an Ethernet network. PMTs signals were processed by OMEGA PARISROC2 ASICs. SEP was in charge of the mother board design and the communication protocols with the long distance (100m) DAQ system. A demonstrator was completed in 2010. It was made by the detector department with a full electronics set and of 16 8-inch PMTs in a light-tight tank. Pressure tests showed the ability of the PMm2 elements to operate under 65m of water. The PMm2 demonstrator is able to measure the number of impinging photoelectrons on 16 large PMTs with their arrival time, with a loss rate smaller than 4%, including the effects of the noise we measured. We have been able to perform the single electron peak measurement and compensate the PMT gain dispersion due to the common high voltage. Those first results confirmed that the architecture proposed by the PMm2 R&D project satisfies many upcoming projects of megaton scale detectors for proton decay search and neutrino physics. The demonstrator was delivered to the LAGUNA collaboration. [A] [b] [c] [d] [e] Vague E : campagne d’évaluation 2013 – 2014 254 janvier 2013 R&D on calorimeter for EXL project The EXL experiment calorimeter (NUSTAR GSI) is dedicated to the measurements of both charged particles and gamma rays. A prototype, made of 18 CsI(Tl) equipped with dual XP14D5 photomultipliers, has been built and tested with gamma energies up to 3.2 MeV. Despite the light cross-talk between crystals of the same duo, which can be corrected by the off-line analysis, the resolution on the total energy is less than 5.5% FWHM at 1 MeV and follows the EXL specifications. However, additional experimental data with energy gammas higher than 5 MeV were needed to fully characterize the detector. [A] SEMICONDUCTOR DETECTORS FAZIA The multidetector FAZIA is aimed to detect and identify products issued from heavy-ion reactions. The instrument will eventually cover the full angular space (4 π) with 10000 tiles, each composed of 3 individual detectors (Si + Si + CsI). The objective is to obtain unit identification for charge up to Z=70 and mass up to A=50. This goal will be reached using novel pulse shape analysis techniques using high speed flash ADCs. The high channel count involved in this instrument has led to a new concept where the whole instrumentation will be integrated in the vicinity of the detector and embedded inside the vacuum chamber. IPN Orsay is fully responsible of the front end electronics, which includes: 3 preamplifiers (1 per Si detector), the ADC and the digital data processing. 250 Ms/s 14 bits ADC. This channel offers the most important feature of the FAZIA detector. The signal acquired here represents an accurate image of the charge collection process within the detector and allows for the charge and mass identification of the particles leaving all their energy in the first stage of the telescope. 250 Ms/s 14 bits ADC with 250 MeV full scale: this channel is dedicated to measure low mass particles like protons, leaving few energy in the first member of the telescope. It will also provide a high accuracy mean for timing determination 2 100 Mbit/s 14 bits ADC: one is the main channel where energy is acquired with a high dynamic range. This channel also issues the trigger request signal. The other one reads the signal issued from the photodiode attached to the CsI scintillator. A special online data processing for particle identification is performed, based on the analysis of the slow / fast components of the light emission of the CsI crystal. 3 Virtex generation FPGA. Two of them manage both telescopes: Read out of the 6 high speed analog-to-digital converters and waveform recording High resolution energy calculation through digital filtering Local trigger generation Data packing and transmission to the acquisition system Interface to various services (power supply, generators) The third FPGA manages the clock distribution and the communication with the higher level. The IPNO electronics prototypes were used during many tests beams which greatly enlarge the isotopic identification by pulse shape analysis techniques up to Z=56. During 2008/2012 period IPNO ICD was technical coordinator of the FAZIA project. [A] [3] [4] [5] [6] [7] [8] [9] [10] [11] Vague E : campagne d’évaluation 2013 – 2014 255 janvier 2013 GASPARD One of the challenges of SPIRAL2 is to equip experiments with double-sided silicon strip detectors. Therefore, we are leader in an emblematic project on this issue, GASPARD. We set up test benches to measure the signal shape distribution and alterations. Since one of its main technical difficulties is the integration of the readout of an expected number of 15,000 channels in a small volume, we propose designs of the detectors in order to put them inside a thin aluminum vacuum chamber fitting into the AGATA experiment and in conjunction with the CHYMENE solid hydrogen target. We also started an R&D based on simulation and measurement to study the identification of light particles (Z = 1 to 3) at energies as low as 1 MeV by the analysis of the signals on several strips with those thick detectors (between 300 and 500-µm thick). Now, we focus on GASPARD feasibility studies: realistic electronics design, cooling, mechanical integration. In order to determine the front-end electronics, we analyzed the signals recorded during a beam-test at ALTO (34-MeV 7Li beam impinging on a 12C target) with a double-sided, 485-µm pitch strip, 500-µm thick neutron transmutation doped (nTD) silicon detector equipped with analog electronics designed at IPN Orsay. We were the first to succeed in separating proton, deuteron, triton at low energies between 2 and 10 MeV with a good accuracy, besides with a digital filter suited for an implementation in a FPGA [f] ORGAM/ORGAM2 The ORGAM project (the ORsay GAMma array) is based on the use of part of the 45 EUROGAM tapered coaxial germanium detectors. The EUROGAM resources management is shared between the France-UK Loan Pool and the European Gamma Pool collaborations. The ORGAM project started when a significant number (23) of the detectors were released in year 2008 from the JUROGAM1 array installed at Jyvaskyla. The project was phased in two steps: Phase 1 (2009-2011) use of up to 30 Compton suppressed Ge detectors on line 420 of the ALTO accelerator and phase 2 (2011-2013) use of 15 detectors on line 210 of the Tandem to work in coincidence with the Split-Pole spectrometer. The phase1 set-up was aligned in April 2009 and runs at ALTO. The purpose of phase 2 was to design of the compact ORGAM geometry. It has been decided to favor efficiency instead of granularity which is not critical for the study of exotic nuclei. In that way, fewer detectors (15) can be used and placed closer to the target. The R&D for the new anti- Compton shields has been under-taken in parallel by the Instrumentation Division. Simulations using the GEANT4 software were performed to check the Compton rejection rate for several geometries of the set composed by a Germanium detector and BGO crystals. (a) View of 100 superimposed interactions of 2 MeV gammas inside a set-up made of a Germanium (red) and a 150 mm length BGO (gray) with pentagonal forward and backward faces. (b) Energy measured in Germanium, without (black histogram) and with (red histogram) Compton rejection using the BGO crystal. The new mechanical design uses carbon fiber molded envelop, home produced in a precise aluminum mould. The small wall thickness of 400 μm reduces the dead zone between crystals (~2 mm). This new concept allows the Germanium detectors removal without dismounting the anti-Compton vessels. ORGAM2 was successfully tested and is ready to be installed at ALTO. [A] Vague E : campagne d’évaluation 2013 – 2014 256 janvier 2013 Germanium pool IPNO has been acting as Home Base for the French-UK Germanium Loan Pool (former EUROGAM collaboration) since July 2007. Replacing IPHC in that task, it has taken in charge more than 20 Ge detectors and assumed maintenance, monitoring and repair operations. Beside, IPN hosts the 4 EXOGAM first clover prototypes which form the OSCAR array. Then, in the framework of the ORGAM project, an equivalent quantity of Ge detectors have been borrowed from the European Gamma Pool (former EUROBALL collaboration) for a 2 years loan. In addition, the Ge Laboratory has been entrusted with other Ge detectors from IPNO and other origins for tests, monitoring of the characteristics and repairs. In that way, the expertise of the Ge Laboratory has strongly increased and now encompasses a large variety of Ge detectors: LEPS, large volume coaxial tapered and non tapered, small volumes, clovers etc.. [A] GAZEOUS DETECTORS MICROMEGAS R&D In the field of gaseous detectors, the RDD Department has started a R&D program focused on the use of MICROMEGAS (MICRO Mesh Gaseous Structure) as a possible detector for the end plate of a TPC (Time Projection Chamber). The main contribution is the development of a test bench based on nitrogen laser where a variable number of electrons (from less than 100 to more than 104) in a well defined place (less than 100-μm diameter spot) can be produced. We updated the test bench we developed to characterize the design of Micromegas detectors. With this test bench, we control the number of electrons we inject to the multiplicative structure of the detector. We can then characterize the single electron response and the Fano factor of a Micromegas architecture with a given gas. The improvement we achieved allows working at gas pressure ranging from 100 mbar to 1.5 bar. [12] [13] [14] [15] MAYA/ACTAR One of the future SPIRAL2 detectors is a time projection chamber, ACTAR. This detector provides “active targets” for radioactive beam experiments: the chamber gas serves as a reaction target and a tracking medium of reaction products simultaneously. It enables efficient measurements of low-energy ions, thus involving a large stopping power, at the energy regime of SPIRAL2. A challenging specification of ACTAR is its highly-segmented readout plane equipped with 15,000 electrodes, which ensures a good spatial resolution, read out by electronics (CEA) placed outside. To feed through the large number of electronic channels in a limited space, detector department proposed a new concept of air-vacuum interface using high-density connectors. Because of the very small pad size, the solution for the connectors validation represents a significant progress in the integration pad plane technology. The PAD printed circuit board, designed by SEP, ensures vacuum-tightness. The top layer is the PAD plane itself (inside the vacuum chamber) and the bottom layer provides connections, to external readout electronics. Mini-coaxial cables are used because of their low capacitance (85 pF / m) in order to minimize the noise. The present design of ACTAR TPC is based on a pad size of 2×2 mm. The active target configuration has a rectangular shape with a detection plane composed of 64×32 pads, i.e. 2048 channels. The PAD plane is a thick (4,5 mm) multilayer printed circuit board glued on the bottom grid. The PCB uses a special technology with micro-vias and buried vias in order to link the connecting vias between subsequent layers. Internal layers are only dedicated to electrical tracks. The vias and paths are very dense, hence the design is quite complex and must fit in a basic cell of 16×6 pads in order to ease the extrapolation to larger planes. Based on the proposed concept, we have recently developed a demonstrator of 2,500 pads (Detectors, Electronics department and GANIL), which will help us to define the final design of ACTAR. SOFIA For an experiment based at GSI in collaboration the CEA Bruyères-le-Châtel, SOFIA, we designed and built 2 wire chambers. They are equipped respectively with 100 and 500 wires for the 200x200-mm² and 600x900-mm² chambers. A specific ungraved tooling machine is developed to realize all the tracks on thin aluminum mylar foil. This gaseous detector used well-known concepts we implemented for the HADES and ALICE detectors, and are among the major skills in the R&D detector department. Another 100x100 mm² chamber is being manufactured and we foresee to increase the data rate by modifying the electronics. The first beam tests are very productive. Vague E : campagne d’évaluation 2013 – 2014 257 janvier 2013 DATA ACQUISITION SYSTEM DESIGN NARVAL NARVAL is a framework designed at IPNO to develop Data Acquisition Systems. It provides a highly distribution of the data and the CPU power needed to process it across a network. Even if the core developers work at IPNO, a NARVAL group organizes the new developments, some teaching and the distribution for the laboratories needing such a tool. The NARVAL group is based on members of three laboratories: IPN Orsay, GANIL and CSNSM. NARVAL is now used by many experiences occurring at the ALTO facility, by the GANIL DAQ group as a data flow manager, and by the AGATA detector. The Orsay group (CSNSM and IPNO) is in charge of the development of the DAQ acquisition system in the AGATA collaboration. The IPNO electronics department has developed in VHDL code the substantial part of the FPGA (Field Programmable Gate Away) for an AGATA complex DAQ board called Carrier board: the trigger system management code, a part of the DPRAM (Dual Port Random Access Memory) management code and the data acquisition code of the main FPGA. It was also responsible for the manufacturing and the tests of 33 boards for the demonstrator phase. The demonstrator phase test took place at Legnaro National Laboratories (Italy), then the AGATA detector (Crystals, Electronics, 100 Tbytes Storage, ...) moved to GSI (Germany). The crystal number in this new phase should reach 25. IPN Orsay actual part is to handle the Data Flow going out of the numerical electronic of AGATA. NARVAL, as in LNL, is also used for this phase but due to obsolescence of some hardware, a new DAQ box was designed using about 30 high-end servers. Since some local conditions have changed, we have designed a new event building scheme. This new scheme use now a distributed event building divided in three stages: early data flow analysis, pattern building and sub events collecting. [16] [17] [18] [19] Geant4 & Virtual Monte Carlo & ALICE DIMUON ARM We are involved in the development of basic software used in high energy and nuclear physics. We are an active member of the Geant4 Collaboration, where we participate to the development in the Geometry and Persistence Working Groups (WG) and IPNO ICD coordinates the N&E Examples Working Group. We also participate to the Virtual Monte Carlo (VMC) project provided with ROOT, which is used as a basis for simulation software in ALICE, FAIR and other large experiments. [29][i]….[s]. IPNO is strongly involved in ALICE Dimuon spectrometer collaboration. We are responsible of Station 1. Since 2005 IPNO ICD has been responsible both for the tracking electronics and for the Dimuon DAQ software. In parallel one of our colleague is a member of the ALICE Computing Board. IPNO computing department is also involved in the ALICE Offline project, which is in charge of developing the framework of general software for simulation, reconstruction and analysis for the ALICE experiment (AliRoot). 2008/2012 was an important period of commissioning and data taking, with a lot of results in improving the Dimuon software and in reducing the dead time. [A] [20] [21] [g] [h] Vague E : campagne d’évaluation 2013 – 2014 258 janvier 2013 Publications [A] IPN Orsay Activity report 2008/2009 Technical activities/Instrumentation Division [1] Feasibility studies of the time-like proton electromagnetic form factor measurements with PANDA at FAIR , M. Sudol M., C.M. Mora Espi, E. Becheva , J. Boucher, T. Hennino , T. Zerguerras et al. , European Physical Journal A: Hadrons and Nuclei 44 (2010) 373-384. [2] M. Kavatsyuk et al., Performance of the prototype of the electromagnetic calorimeter for PANDA, Nucl. Instr. and Meth. A (2011), doi:10.1016/j.nima.2011.06.044 [3] Influence of crystal-orientation effects on pulse-shape-based identification of heavy- ions stopped in silicon detectors, L. Bardelli et al., NI M A 605, Issue 3, 1 July 2009, Pages 353-358 [4] Description of current pulses induced by heavy ions in silicon detectors, M. Pârlog, H. Hamritaa, d, B. Borderie for the FAZIA Collaboration, NIM A 613, issue 2, 1 february 2010, 290- 294 [5] Description of current pulses induced by heavy ions in silicon detectors (II), H. Hamrita for the FAZIA Collaboration NIM A 642, 21 June 2011, Pages 59–64 [6] Progresses in the pulse shape identification with silicon detectors within the FAZIA Collaboration, L. Bardelli et al., NIM A 654 (2011) 272–278 [7] Particle identification using the (DELTA)E-E technique and pulse shape discrimination with the silicon detectors of the FAZIA project, S. Carboni, S. Barlini et al. (FAZIA Collaboration) , NIM A 664 (2012) 251-263 DOI : 10.1016/j.nima.2011.10.061 [8] Particle identification using the Formula Not Shown technique and pulse shape discrimination with the silicon detectors of the FAZIA project, Carboni S. for the FAZIA Collaboration; NIM A 664, issue 1 (February 1, 2012), p. 251-263. DOI: 10.1016/j.nima.2011.10.061 [9] A single-chip telescope for heavy-ion identification, G. Pasquali et al., (FAZIA collaboration) Eur. Phys. J. A (2012) 48: 158 http://dx.doi.org/10.1140/epja/i2012-12158-6 [10] Comparison of charged particle identification using pulse shape discrimination and Formula Not Shown methods between front and rear side injection in silicon detectors. Le Neindre, N.; Bougault, R.; Barlini, S.; Bonnet, E.; Borderie, B.; Casini, G.; Chbihi, A.; Edelbruck, P.; et al. NIM A 701 February 11, 2013. p. 145-152 [11] Effects of irradiation of energetic heavy ions on digital pulse shape analysis with silicon detectors, Barlini S. for the FAZIA collaboration, NIM A 707, issue (April 11, 2013), p. 89- 98, DOI: 10.1016/j.nima.2012.12.104 [12] Erratum to: Performance of MPGD-based TPC prototypes for the linear collider experiment, Kobayashi M. … Rosier P. et al, NIM 584 (2008) 444-445 [13] Study in a beam test of the resolution of a Micromegas TPC with standard readout pads, Arogancia D., Rosier P., Zerguerras Th. et al., NIM A: Accelerators, Spectrometers, Detectors and Associated Equipment 602 (2009) 403-414 [14] Single electron response and energy resolution of a Micromegas detector, T. Zerguerras, B. Genolini, V. Lepeltier, J. Peyré, J. Pouthas, P. Rosier, NIM A 608 (2009) 397-402, doi:10.1016/j.nima.2009.07.015 Vague E : campagne d’évaluation 2013 – 2014 259 janvier 2013 [15] A study with a small prototype TPC for the international linear collider experiment, K. Ackermann, et al. , NIM A 623, Issue 1, 1 November 2010, Pages 141-143 [16] Global Trigger and Readout System for the AGATA Experiment, Bellato M., Edelbruck P., Grave X., Oziol C. et al., IEEE Transactions on Nuclear Science 55 (2008)91 [17] Conceptual design and infrastructure for the installation of the first AGATA sub-array at LNL, A. Gadea (INFN, Legnaro & Valencia U., IFIC) et al. 9 pages NIM A654 (2011) 88-96, DOI: 10.1016/j.nima.2011.06.004 [18] Interaction position resolution simulations and in-beam measurements of the AGATA HPGe detectors, Agata Collaboration NIM A, Volume 638, Issue 1 2011, p. 96-109. [19] AGATA - Advanced Gamma Tracking Array, S. Akkoyun (Ankara U.) , et al. NIM A668 (2012) 26-58, DOI: 10.1016/j.nima.2011.11.081 [20] The ALICE experiment at the CERN LHC, Aamodt K. , Bimbot L., Chambert V., Comets M., Drouet S., Espagnon B., Hadjidakis C., Le Bornec Y., Le Galliard C., Malek M., Peyré J., Pouthas J., Rindel E., Suire C., Tapia Takaki D., Willis N. et al., Journal of Instrumentation 3 (2008) S08002 [21] 33 ALICE publications (since 2010) : http://aliceinfo.cern.ch/ArtSubmission/publications [22] Geometry and physics of the Geant4 toolkit for high and medium energy applications, J. Apostolakis, M. Asai, A.G. Bogdanov, H. Burkhardt, G. Cosmo, S. Elles, G. Folger, V.M. Grichine, P. Gumplinger, A. Heikkinen, I. Hrivnacova, V.N. Ivanchenko, J. Jacquemier, T. Koi, R.P. Kokoulin, M. Kossov, H. Kurashige, I. McLaren, O. Link, M. Maire, W. Pokorski, T. Sasaki, N. Starkov, L. Urban and D.H. Wright, Rad. Phys. Chem. 78, 10 (2009) 859-873 [23] Time structure of ns duration bunches with single crystal diamond detector, J.A. Dueñas et al., NIM A 641, Issue 1, 11 June 2011, Pages 33-36 [24] Performance of monocrystalline diamond radiation detectors fabricated using TiW, Cr/Au and a novel ohmic DLC/Pt/Au electrical contact, Galbiati A., Lavergne L. et al., IEEE Transactions on Nuclear Science 56 (2009) 1863-1874 Vague E : campagne d’évaluation 2013 – 2014 260 janvier 2013 Conferences [a] G. Hull et al., Energy resolution of LaBr3:Ce in a phoswich configuration with CsI:Na and NaI:Tl scintillator crystals, NDIP 2011 Nucl. Instr. Meth. A, in press, doi:10.1016/j.nima.2011.10.023 [b] PMm2: large photomultipliers and innovative electronics for the next generation neutrino experiments, Genolini B., Nguyen Trung T., Périnet C., Peyré J., Pouthas J., Rindel E., Rosier P. et al., 5th International Conference on New Developments In Photodetection NDIP2008 Aix-les-Bains France, , NIM A610 (2009) 249-252 [c] PMm2: R&D on triggerless acquisition for next generation neutrino experiments, J.E. Campagne et al. Topical Workshop on Electronics for Particle Physics TWEPP 2010, 20–24 SEPTEMBER 2010, AACHEN, GERMANY, doi:10.1088/1748-0221/6/01/C01081: [d] PARISROC, an autonomous front-end ASIC for triggerless acquisition in next generation neutrino experiments, S. Conforti Di Lorenzo et al., International Conference on New Developments In Photodetection NDIP2011 NIM A (2011), doi:10.1016/j.nima.2011.11.028: [e] Subnano time to digital converter implemented in PARISROC for PMm2 R&D program: S. Conforti Di Lorenzo et al. Topical Workshop on Electronics for Particle Physics TWEPP 2010, 20–24 SEPTEMBER 2010, AACHEN, GERMANY doi:10.1088/1748-0221/6/01/C01014: [f] Pulse shape discrimination at low energies with a double sided, small-pitch strip silicon detector, Bernard Genolini, Vienna Conference on Instrumentation 2013, published Nuclear Inst. and Methods in Physics Research, A 10.1016/j.nima.2013.06.078 [g] The electronics of ALICE dimuon tracking chambers, V. Chambert for the ALICE collaboration, Topical Workshop on Electronics for Particle Physics TWEPP2008, Naxos, Greece, 15-19/09/ 2008 published “Naxos2008, Electronics for particle Physics » 242-246 [h] Readout of the ALICE muon tracking system, Rousseau S., Technology and Instrumentation in Particle Physics TIPP2009 Tsukuba, Japon, March 12-17, 2009, NIM A 623 (2010) 528-530 doi:10.1016/j.nima.2010.03.0 [i] The Geant4 virtual Monte Carlo I. Hrivnacova, International Conference on Computing in High Energy and Nuclear Physics (CHEP’07), 8 pages J.Phys.Conf.Ser. 119 (2008) 032025 DOI: 10.1088/1742-6596/119/3/032025 [j] The virtual geometry model, Ivana Hrivnacova (Orsay, IPN), Brett Viren (Brookhaven), International Conference on Computing in High Energy and Nuclear Physics (CHEP 07), 2-7 Sep 2007, Victoria, BC, Canada, 9 pages, J. Phys. Conf. Ser. 119 (2008) 042016 DOI: 10.1088/1742- 6596/119/4/042016 [k] The ALICE Geant4 Simulation, Hrivnácová I. et al ALICE Coll, CHEP'10, Taipei, 18 - 22 October 2010. J. Phys.: Conf. Ser. 331 032016 (2011) [l] Analysis tool and manager classes, I.Hrivnacova, G. Barrand; 16th Geant4 Collaboration Meeting, 19-23 September 2011, SLAC [m] Novice and Extended Examples, I. Hrivnacova; 16th Geant4 Collaboration Meeting, 19-23 September 2011, SLAC Vague E : campagne d’évaluation 2013 – 2014 261 janvier 2013 [n] Parallel 1B: New Novice & Extended Examples, I. Hrivnacova; 16th Geant4 Collaboration Meeting, 19-23 September 2011, SLAC [o] New Developments in Analysis, I.Hrivnacova, G. Barrand; 17th Geant4 Collaboration Meeting, 10-14 September 2012, Chartres [p] Progress in Extended Examples, I. Hrivnacova; 17th Geant4 Collaboration Meeting, 10-14 September 2012, Chartres [q] Geant4-MT migration and Examples issues, I. Hrivnacova; 17th Geant4 Collaboration Meeting, 10-14 September 2012, Chartres [r] Report from parallel session 7B, I. Hrivnacova; 17th Geant4 Collaboration Meeting, 10-14 September 2012, Chartres [s] The Geant4 Virtual, Monte Carlo, I. Hrivnacova , Poster at Conference on Computing in High Energy and Nuclear Physics CHEP2012, May 21-25 2012, New York, 7 pages, J. Phys.: Conf. Ser. 396 022024, DOI: 10.1088/1742-6596/396/2/022024 Vague E : campagne d’évaluation 2013 – 2014 262 janvier 2013 Workshops L’électronique de lecture du bras dimuon d’ALICE, V. Chambert journées VLSI in2p3, LPNHE, 4 juin 2008. FAZIA électronique, Franck Salomon, Journées VLSI in2p3, Lyon juin2012 DALTON board, Christophe Oziol, Journées VLSI in2p3, Lyon juin2012 Proposal for Gaspard front-end electronics, V. Chambert, E. Rauly Gaspard/Hyde/Trace meeting, Padova, October 29/30 2012 AliRoot for AFTER, I.Hrivnacova; AFTER Workshop (Trento, 3-13 February 2013) Electronics for AFTER, V. Chambert; AFTER Workshop (Trento, 3-13 February 2013) Use of ROOT in Geant4, I.Hrivnacova, A. Dotti, W. Pokorski; ROOT Users Workshop, 11 - 14 March 2013, Saas-Fee Vague E : campagne d’évaluation 2013 – 2014 263 janvier 2013 Ongoing thesis 1) CHEN Yingtao (T. SUOMJARVI) Simulation and electronics development for the LHAASO experiment (20/09/12-19/09/15) Contracts ANR PMM2 : (ANR06-BLAN-0186) – (SEP-RDD) Electronique innovante pour photodétecteurs distributes en physique des particules et astroparticules ANR PROVA : (ANR08-BLAN-0131) – Prototype pour un ensemble de détection de γ GANAS Programme NUPNETT (G. Hull) Ganas Project funded by Nupnet. ANR Jeune Chercheur (ANR13-JS05-0001-01)-Recherche de photons lourds au Jefferson Lab. Photonis (Call 2006) : Photodétection de grandes surfaces pour les expériences en astroparticules - Rapport technique : Claire Perinet (01/10/2006-30/09/2009) Vague E : campagne d’évaluation 2013 – 2014 264 janvier 2013 Manpower evolution by category Instrumentation and Computing Division Manpower evolution by category Instrumentation and Computing Division 2008 2009 2010 2011 2012 2013 IR 23 25 22 23 22 21 IE 10 14 16 15 14 14 Corps AI 13 12 13 11 11 10 T 16 11 11 10 9 10 AJT 1 1 1 2 1 1 Effectif 63 63 63 61 57 56 Vague E : campagne d’évaluation 2013 – 2014 265 janvier 2013 Manpower evolution by category : Electronics Department Manpower evolution by category : Electronics Department 2008 2009 2010 2011 2012 2013 IR 5 5 4 4 5 4 IE 2 3 4 4 4 4 Corps AI 4 4 3 3 4 4 T 8 6 5 4 3 3 AJT 0 0 0 0 0 Effectif 19 18 16 15 16 15 Vague E : campagne d’évaluation 2013 – 2014 266 janvier 2013 Manpower evolution by category : Detectors Department Manpower evolution by category : Detectors Department 2008 2009 2010 2011 2012 2013 IR 6 7 6 6 5 5 IE 2 3 3 3 3 3 Corps AI 8 7 7 8 7 6 T 7 5 7 4 4 4 AJT 1 1 1 2 1 1 Effectif 24 23 24 23 20 19 Vague E : campagne d’évaluation 2013 – 2014 267 janvier 2013 Manpower evolution by category : Computing Department Manpower evolution by category : Computing Department 2008 2009 2010 2011 2012 2013 IR 12 13 11 12 11 11 IE 6 7 8 8 7 7 Corps AI 0 0 1 0 0 0 T 2 2 2 1 1 2 AJT 0 0 0 0 0 0 Effectif 20 22 22 21 19 20 Vague E : campagne d’évaluation 2013 – 2014 268 janvier 2013 PLATFORMS IPN Vague E : campagne d’évaluation 2013 – 2014 270 janvier 2013 PLATEFORMS IPN- (FACILITIES) Tandem ALTO Facility - FTE 20 (ALTO : Accélérateur Linéaire et Tandem d’Orsay) IPN has always been a major player in building accelerators for nuclear physics. Already at the time when the first synchrocyclotron has been built at CERN, IPN-Orsay has been operating and exploiting its first accelerator (a synchrotron that has been built by Frederic Joliot and around which the institute was founded). During the 80’s the phasing out of two of the IPN accelerators, the heavy-ion cyclotron and the proton synchrocyclotron was done timely with the starting of GANIL in which the institute was a key player in both building and exploiting it. Later on and after building and delivering the superconducting cyclotron AGOR to KVI, the institute committed strongly in the construction of the LHC realizing 414 short straight sections, and more than 7000 calibrating thermometers. In parallel IPN started a steady R&D program on ISOL production techniques which is a long standing tradition of the institute. It is for instance worth reminding that ISOL techniques were extensively developed at the synchrocyclotron of Orsay during the 60’s and 70’s and exported to ISOLDE at CERN. This recent reborn of the ISOL R&D activity at IPN has inspired the ALTO project. At the beginning of the project, the ALTO acronym stood for ‘Linear Accelerator next to the Orsay Tandem’ referring to the newly built ISOL facility within the same building as the Orsay Tandem. Since the beginning of ENSAR, ALTO has been referring more to the whole TNA (Tran National Access) facility and the acronym has been standing for ‘Linear Accelerator and Tandem at Orsay’. The ALTO facility is powered by two major accelerators: a 15MV MP Tandem to provide stable beams and a 50 MeV linear electron accelerator dedicated to the production of radioactive beams. The facility offers the opportunity to produce, within the same place, cluster beams for interdisciplinary physics and stable and radioactive beams for astrophysics and nuclear physics. The delivered beams are dedicated to a large range of physics programs from nuclear structure to atomic physics, cluster physics, biology and nanotechnology. Vague E : campagne d’évaluation 2013 – 2014 271 janvier 2013 During these last 5 years, the Tandem has been routinely operated. About 75 beams have been tuned and delivered for experiments: 45 % for nuclear physics and astro-physics; 17 % for the clusters and astro- chemistry and 38 % for instrumentation and other applications. The delivered stable beams represent typically 20% of light ions (proton to 4He), 60% of heavy ions (7Li to 127I) and 20 % of cluster ions Cn, CnHm. The number of operational hours has reached more than 4000 hours/year in average with 86% of availability. The conditioning and the tests of the accelerator take roughly 6 % of the operation time. The unscheduled downtime (∼8 % of the operation time) is mainly due to failures occurring in general within the injector, the laddertron and the ion source. During the last 2 years, efforts have been made to improve the reliability and the quality of the beam. Technical improvements have been marked by the setting up of a new remote control based on a control command system at high voltage up to 15 MV. Moreover, a new generation of surface ionization ion source has been tested on the injector. A significant gain of a factor 10 has been observed in the production yields in comparison with those of the usual Cs sputter ion sources. In addition, the access system to the accelerator hall and the experimental areas has been upgraded. Regarding the RNB, the production mode is based on the photo-fission process of a thick UCx target heated up to 2000 °C and using the ISOL technique. The driver is an electron linac of 50 MeV/10 µA. It is composed with a 3 MeV injector (90 kV thermionic gun and a bunching system working at 3 GHz) and an accelerating section which provides an energy gain of 47 MeV. The beam line consists of two dipole magnets and six magnetic quadrupoles. It is equipped with beam diagnostics for the measurement of current, beam position, energy and energy spread. Security and Control system uses an industrial device for the supervision. The RF power is delivered by one 3 GHz klystron and a modulator. The electron beam is directed towards the production unit which is located inside a bunker, and the released fission fragments from the target are ionized with 1+ charge state and extracted from a 30 KV platform through the mass separator (with a mass resolution of A/∆A=1500). The production target is composed of 150 disks of 238UCx of 14 mm diameter and 1 mm thickness. The target is heated up to 2200 °C (3 kW electric power) using a Tantalum oven. The expected in–target productions at ALTO using a 50 MeV incident electron beam with 10 µA averaged current correspond to 1011-4 1011 fissions/s. For the ionization of the released fragment of fission, three ion source types can be coupled to the target: Febiad ion source, surface ion source and laser ion source. The resonant ionization laser ion source, RIALTO (Resonant Ionization at ALTO) has been installed recently at the facility. After having performed off-line tests for the production of Sn, Cu and Ga, on-line beams of Ga have been selectively and efficiently produced and delivered to experiments. RIALTO is based on the dye laser technology. It is equipped with a Nd:YAG (100 W, 532 nm) pump laser from Edge wave operating at 10 GHz, two (540-850 nm) dye lasers from Radiant Dyes and BBO doubling units (270-425nm) . In the on line test on the Ga production, an ionization efficiency of more than 10 % at full electron beam intensity has been measured. We have planned to upgrade the laser system by adding a third dye laser to achieve the three-step ionization schemes for the production of Ni, Ge, Sn, Sb and Te. In addition, we have designed a reference cell equipped with an oven and a detection system based on µ-channel plate. This cell will be used before on- line runs to tune the different laser wavelengths by measuring the current of the ions of interest obtained by the interaction of lasers and the evaporated atomic flow. This setup will be also used for the development of unknown laser ionization schemes and also for the laser ionization tests. In June 2006, first tests have been allowed by the safety authorities. The electron beam limited to an intensity of 100 nA and an energy of 50 MeV has hit the target containing 60 g of 238U. We first have confirmed that the radioprotection measurements fit with our calculation performed. The calculated predictions were done by extrapolating the gain in the yields of all the fission fragments to the yields for the nobles gases obtained during our photo-fission experiment. Measurements of fission fragments production have then been performed during the first ALTO experiment after separation from the mass 78 to the mass 145. The production measured during this experiment and extrapolated to 10 μA beam current.are in total agreement with the calculated prediction. Both 2×105 132Sn and 1.4×103 78Zn per second have been obtained with a 100 nA electron beam current. Additional data have been obtained at nominal intensity using surface ion source. The extrapolation of the whole measured yields at low intensity is in agreement with the expected yields. A large part of the activity has been accomplished to meet the safety standards requested by the nuclear safety authority. The main concerned points are listed below: Vague E : campagne d’évaluation 2013 – 2014 272 janvier 2013 Efficient shielding for the target-ion-source unit producing about 1011 fissions/s; Safe access system and array of n-γ detectors to cover the sensitive area of the experimental hall; Reliable system for the collection and the storage of radioactive gas from the vacuum pumps; Upgraded mechanical system to handle the TIS unit after irradiation. Presently, the facility can deliver the radioactive nuclear beams to five different experimental setups. One of them is equipped with a new beta-decay spectroscopy setup called BEDO (Beta Decay at Orsay). The principle of this setup is to collect the produced exotic neutron rich nuclei on a tape surrounded by a plastic for beta measurement and 5 Ge detectors placed in very close geometry. BGO shielding and plastic veto for Bremstrahlung are used to reduce the gamma background. A second one, under construction, is dedicated to the nuclear orientation measurements on line. Vague E : campagne d’évaluation 2013 – 2014 273 janvier 2013 The platform SupraTech - FTE 11 (SupraTech : plateforme technologique pour le développement des cavités accélératrices supraconductrices) The commitment in the future superconducting accelerators projects these last years (Spiral2, Eurisol, Eurotrans…) has led the IPN to meeting challenges for implementing the SRF technology. This technology which is a complex multidisciplinary field is still advancing. In the R&D programs associated to these projects, reliable components need to be designed, manufactured, processed, assembled, tested, and installed on prototype basis. The expertise and experience have been combined to position the laboratory in the building of a technological platform SupraTech in partnership with LAL and CEA-Saclay. The aim of this commitment is to coordinate and to reinforce the pooling of the existing resources. SupraTech is dedicated to the research and developments on superconducting cavities for the future high power and high energy particle accelerators. The platform provides all necessary equipments to prepare, condition, assemble and test superconducting cavities for the superconducting technology based projects in which the IPN is involved. The main equipments of SupraTech at IPN are: the surface treatment laboratory for the chemical etching of the cavity surface; the 85 m² clean room for preparing and assembling cavities in a mandatory dust free environment; cryogenic test halls hosting vertical and horizontal cryostats to perform cryogenic experiments, both equipped with high capacity pumping stations to allow cryostat operation down to 1.6 K; high power RF sources at 88 MHz, 352 MHz and 704 MHz for cavity and coupler conditioning and testing; a 70 liter/hour helium liquefier to provide liquid helium for the cryogenic experiments and a recovery/compression/storage network for the helium gaz. These equipments have been progressively installed and commissioned since 2006 and are now intensively used for the completion of research programs. Since 2010, the development of the platform has been pushed further on with the installation of a new experimental hall dedicated to cavity cryogenic tests. This new experimental facility increases the cavity test capability and will give the possibility to especially test complete cryomodules at 352 and 704 MHz thanks to the concentration, in one area, of the RF power sources and the high cryogenic power capacity down to 1.8 K. To host the required two large helium pumping stations, a 150 m² extension of the building 106 has been built and equipped in 2012. Vague E : campagne d’évaluation 2013 – 2014 274 janvier 2013 Supratech also hosts low temperature thermometry activities. A large-scale action was completed in 2007 with the tests and the selection and finally the calibration of 7000 thermometers intended to equip the 27 km of the LHC accelerator at CERN. Such an operation had needed to develop an automated calibration station and implement quality procedures. This station is maintained as part of the platform used for the maintenance of thermometers (LHC controls, replacements, new applications CERN) but also to external services. The platform is also a place for research and development on more fundamental understanding of the behavior of superconducting materials that are or will be involved in the future RF cavities such as superconducting thin layers. Vague E : campagne d’évaluation 2013 – 2014 275 janvier 2013 CACAO platform – FTE : 3.5 (CACAO : Chimie des Actinides et Cibles radioActives à Orsay) Reaction targets and more specifically radioactive ones are essential for most of the nuclear data experiments related to nuclear fuel cycle experimental physics (n-induced capture and fission cross sections on many actinides). Moreover, the availability of increased neutrons fluxes leads to the possibility to use targets with very small amount of matter, and then, to be able to measure highly radioactive isotopes. Characterization of the targets, that is their chemical and isotopic compositions as well as their homogeneity are also of prime importance especially in the field of the fuel cycle studies, since safety margin of new reactor design are often related to nuclear data uncertainties, which are themselves related to an insufficient knowledge of the used targets. On one hand, the knowledge and the know-how to manufacture thin layers of radioactive isotopes are becoming increasingly rare within the international community and it is thus becoming increasingly difficult to produce such targets. On another hand, characterization of radioactive samples requires dedicated installations which are expensive to construct and to maintain, in particular because of safety reasons (dedicated equipment in glove boxes, manipulation in controlled zone, difficulties related to possible contamination …). Then, despite a real existing expertise in characterization and surface analysis, there is in France very few installation with the capacity to analyse radioactive samples, and, when existing, they are very specific and not always usable for actinide targets. Finally, difficulties related to safety have to be taken into account: processing waste (effluent) produced during the manufacture of the targets (large range of isotope of interest, high cost for the waste removal, needed organisation to follow up the radioactive material … For all these reasons, IPNO has developed a new facility, CACAO, Chimie des Actinides et Cibles radioActives à Orsay (actinide chemistry and radioactive target at Orsay). Indeed, the laboratory has a long tradition of radiochemistry which is mandatory to develop such an installation. A strong service of radiation protection and prevention is able to manage nuclear installations and the stable target service master different techniques of thin film deposition, which are used as backing for radioactive targets. Besides, this service is nearly the last one in France which can supply to all requests, even if the IPNO programs are not concerned. Even if the leading reason why the installation has been developed is the physics related to nuclear fuel cycle, radioactive targets are also used for super-heavy element physics (studies mainly developed at Ganil/SPIRAL2) and for astrophysics studies. After 5 years of work to find financing and partners1, a building has been refurbished, put into the standards and equipped. CACAO has been inaugurated in 2013, July the 16th. The main developed technique is electroplating and/or molecular plating under glove boxes. It has the advantage to have a very good efficiency and is relatively cheap when compared to evaporation under vacuum (an evaporation device under glove box costs approximately 100 k€ and has to be dedicated to one isotope). Besides difficulties related to manipulation of very thin layers (sometimes less than 1 µm) under glove boxes, one of the main difficulty is to find the appropriate couple electrolyte solution/backing to be able to make the target, without the forbidden contaminant required to the experiment. Most of the time, this requires a R&D program, gathering radiochemistry and surface state studies of the backing on which the isotope has to be deposited. For this purpose, an AFM (Atomic Force Microscopy) has been acquired, in order to study the surface state of the backing and eventually, to be able to optimize it for a more robust and stable deposit. An α spectrometry of the target, coupled with an autoradiography imaging can provide a precise cartography of the deposit. In addition of these equipments, we recently acquired a multi-beam sputtering device in order to be able to protect the targets against oxygen, thanks to a very thin deposit of inert isotope (e.g. gold). 1 Unless if the main part of the financing comes from CNRS/IN2P3, GANIL, CEA/DIF, Université Paris-Sud, and the national program PACEN have also contributed to the cost of the installation. Vague E : campagne d’évaluation 2013 – 2014 276 janvier 2013 CACAO is then equipped with a glove box dedicated to the fabrication of the targets, another one equipped with a vacuum chamber for the α spectrometry, an oven for the annealing of the targets and a controlled atmosphere glove box equipped with the multi-beam-sputtering device. We also have a fume-hood to work when the activity does not need glove box. Fig 1: General overview of the CACAO laboratory. In order to develop our know-how, some targets have already been done in other installations of IPNO: 235, 238U and 232Th targets. Fig 2: 8 cm diameter 232Th target deposited onto 0.7 µm Al backing. The CACAO installations are described in detail, as well as result from the characterization of a 238U target in the two following papers: CACAO: A project for a laboratory for the production and characterization of thin radioactive layers, C.O.Bacri et al., NIM A 613 (2010) 357–359 CACAO facility: radioactive targets at Orsay, C.O.Bacri et al., J.Radioanal.Nucl.Chem., DOI 10.1007/s10967-013-2633-5 Vague E : campagne d’évaluation 2013 – 2014 277 janvier 2013 Virtual Data Platform Virtual Data is the name of group of interest created by the P2IO LABEX in 2010, to gather the expertises of the different P2IO computing departments. Some elements very quickly appeared: The volume of data in all our scientific fields is huge : LHC experiments generates in P2IO laboratories 15 PB of raw data and 15 PB of simulated data per year. Upcoming experiments in other fields are foreseen with similar volumes. Both storage and computing are challenging. Distributed computing infrastructure (DCI) emerged as the main approach. Some applications require High Performances Computing (HPC) resources Most of the P2IO laboratories are involded in the grid project, more precisely,they belong to the GRIF project (Grille Ile de France). But emergence of clouds certainly is a key technology for DCIs. Infrastructures are a major issue for hosting required resources in P2IO laboratories : there are many medium or small computing rooms. They are costly to operate, particularly because of cooling problems. It would be a clear benefit to share the expertise of P2IO computing people, and to develop common strategies. It would be a good way to increase visibility in computing expertise for P2IO computing people. All the P2IO laboratories are involved in VirtualData. 130 people covering the main computing expertises, work in the different computing departments. There are about 55 persons working in resource operations with a strong expertise in DCI (grids and clouds) and 75 persons dedicated to software developments such as visualization, data management, databases, numeric computations, parallelism, new hardware architectures (Graphics Processing Units GPU), online and real-time acquisitions. Some partnerships already exist as for instance the P2IO R&D project GridCL about GPUs and their integration into DCIs. The Virtual Data structure will allow to develop these types of collaborations. Very early in the project the need of new data centers clearly appeared. P2IO decided in 2010 to replace its existing computing rooms (about 10) by 2 datacenters shared by all P2IO labs. The focus was put on energy efficiency because it is a major concern for all the laboratories. All of them have old computing rooms, with old cooling systems very expensive or to maintain or to replace. The new datacenters were designed around energy efficiency to lower the operating cost of computing and to save at least 30% energy. 1 room is located in Orsay valley (Univ. Paris-Sud building 206) and the other one will be located in Palaiseau (Ecole Polytechnique) for higher availability of critical services. The Orsay data center first room will be delivered at the beginning of November 2013. The Initial phase is a 100 m2 room with a capacity of 400 kW IT (30 racks). It will be extensible up to 220 m2 and a capacity of 1,5 MW IT (84 racks). There is a modular design allowing increment of 300 KW IT. The first design includes a redundancy in the production of chilled water and in the future, redundancy will be extended to the electrical power. The cost of the initial phase is about 950k € shared by a P2IO Labex funding (22%) LAL (57%), IPNO and IAS (19%), CSNSM and IMNC (2%) and LPT (0,5%) . The moving of existing resources will star in November 2013. The IPNO will move all the grid units, while the laboratory servers will stay in house. Vague E : campagne d’évaluation 2013 – 2014 278 janvier 2013 DOSIMETRY ACTIVITIES Vague E : campagne d’évaluation 2013 – 2014 280 janvier 2013 Dosimetry activities FTE : 4.72 The laboratory provides a service which evaluates external radiation exposure and is used by other research laboratories of CNRS and Universities all over France. The laboratory is approved by French authorities to offer dosimetry solutions for various exposure conditions in mixed fields of photon-, beta or neutron radiation. The dosimetry systems consist of radio photo luminescent detectors (RPL), solid state nuclear track detectors (SSNTD) and thermo-luminescent detectors (TLD). An overview of the dosimetry infrastructure is presented. The total volume of dosimeters processed is roughly stable year-on-year, however figures show a progressive increase in extremities dosimetry. Finally, the laboratory invests in the necessary projects for the sustainability of the dosimetry activities. Activities and results Key figures Annually the service monitors the doses of over 2 300 workers and 700 controlled areas. This monitoring was carried out using about 18400 passive dosimeters. Although the total volume of analyzes is stable over the period 2009/2013 (±2%), the breakdown by categories (whole body, extremities) shows an increase in extremity dosimetry in the last few years. It has increased by 14% in 2011 and a rise of 20% is expected in 2013. Monitoring of the workforce for education and research groups in 2012 shows a total collective effective dose (photons, neutrons) of 12.25 man.mSv and a maximum individual dose accumulated over 12 months of 0.54 mSv. Our workforce monitoring in the education/research sector represents 15% of the total monitored in France and contributes to 3 % of the National collective dose for this group of the population. The 260 agents who were monitored at extremities (photons, beta) in 2012 constitute 25% of the total group followed in France in the field of Education and research. The maximum individual dose accumulated over 12 consecutive months is 4.25 mSv and remains much lower than the prescribed dose limits for the public. Review of the dosimetry infrastructure Whole body /Neutron dosimetry A first characterization of the neutron dosimetry system was carried out between 2010 and 2012 in order to provide a complete and accurate view of the overall dosimetric performance (threshold, linearity, response to radon, angular and energy response). The difficulties faced in conducting these studies were the limited availability of facilities providing mono-energetic beams of qualified reference dosimetric radiation, and the high cost of these irradiations. The completion of this work has shown that the performance of this system is not completely satisfactory, particularly in the energy range below 2MeV. A joint project involving the Dosimetry Service and Instrumentation Division is currently under discussion and is aimed at optimization of the response of neutron dosimeters as a function of energy. Whole body /Photon and Beta dosimetry The review of the RPL dosimetry system, installed in July 2009, reveals a good performance since its deployment and has the following advantages: Measuring performance: reduction of the threshold; improved dosimetric performance: linearity, energy response, angular response; reduction of measurement uncertainties. Vague E : campagne d’évaluation 2013 – 2014 281 janvier 2013 Features management system (more reliable identification system; implementation of traceability in real- time providing and operating steps; new features for the automatic management of natural background radiation; gradual reduction of the delay for the edition of results) Cost reduction of the calibration measurement systems. The superior performance of this system has been demonstrated several times from 2010 to 2013 in the context of National and European inter-comparisons organized respectively by IRSN (Institute for Radiological Protection and Nuclear Safety) and Eurados (European Radiation Dosimetry Group). Responsibilities in dosimetry management ASN Approval and Cofrac Accreditation The Nuclear Safety Authority (ASN) approves the dosimetry laboratories for the assessment of doses received by workers. Our laboratory received this approval by ASN on April 2, 2010 for a period of 3 years and on March 31, 2013 for a period of 5 years. The scope of the approval includes the measurement of personal dose equivalents for the whole body to photon-, beta- or neutron radiation fields. During this mandate, the Cofrac accreditation of the laboratory was the subject of a pluri-annual audit program and the laboratory obtained a re-accreditation for a period of 5 years starting in June 2012. An extension to the accreditation scope for extremity dosimetry is planned for late 2015. Responsibilities in field dosimetry There is a request by the Ministry of Labor to establish a National exposure register for individual workers. This would allow use of accumulated data to reconstruct the cumulative effective dose over several years, or even over the worker's whole life. Significant efforts will be undertaken to define specifications with our partners (doctors, experts in radiation protection, employers) and authorities (Ministry of Labour, ASN, IRSN). The laboratory also offers its expertise in other projects. One example is the collaboration with the IRSN to explore the secondary neutron doses received by pediatric patients during intracranial proton therapy treatments at the Curie Institute in Orsay. The results from these studies have been published in Journal of Radiation Protection Dosimetry. A poster was presented during the seminar of the French Society for Radiation Protection (SFRP) in 2013. The knowledge of the laboratory, acquired during the implementation of the quality system, has been the subject of an article in the book 'The quality approach in public research and higher Education' by Editions Quae in 2009. A talk was presented at the 4th meeting of CNRS quality network in research (QeR). A member of our laboratory is involved as an expert in standardization committees of BNEN (Bureau of Standards for Nuclear Facilities). He recently participated in the revision of the 62387 standard that applies to all kinds of passive dosimetry systems and in a review of the order of 30 December 2004 on individual information dosimetry of workers exposed to ionizing radiation. To meet the legitimate societal matters about the impact of radioactivity, the service dosimetry is now a member of Becquerel IN2P3 network. Finally, the lab also offers training skills in radiation dosimetry. Courses and seminars are organized several times each year inside or outside the Institute (universities, INSTN). Our laboratory participates in training through research master levels, we have offered internship subjects for M1 or M2 each year since 2008. Vague E : campagne d’évaluation 2013 – 2014 282 janvier 2013 Manpower evolution by category : Dosimetry Manpower evolution by category : Do simetry 2008 2009 2010 2011 2012 2013 IE 2 2 2 2 2 2 AI 1 1 1 1 0 1 Corps T 3 2,8 2 3 3 3 AJT 0 0 0 0 0 0 Effectif 6 5,8 5 6 5 6 Vague E : campagne d’évaluation 2013 – 2014 283 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 284 janvier 2013 PREVENTION AND RADIATION PROTECTION Vague E : campagne d’évaluation 2013 – 2014 286 janvier 2013 PREVENTION AND RADIATION PROTECTION (SPR) FTE : 8 The SPR advises the management of the Institute on the implementation and enforcement of current legislation. This involves the application of regulations designed to protect professionals, members of the general public and the environment from receiving radiation doses through unintentional exposure. The risk of exposure, for both the environment and workers is minimized through use of the ALARA principle – As Low As Reasonably Achievable. In the past, radiation protection was traditionally separated from other safety hazard issues. However, in physics experiments the basic equipment and environment is of a “multi-risk” nature involving, for example, accelerated particle beams and lasers, X-rays, high voltages, and radiochemicals. In order to maintain a coherent approach in the management of occupational hazards the Radiation Protection Group and Safety Quality Environment groups were merged into a single division in 2011. The new group, placed directly under the responsibility of the Institute's Director, deals with five main topics: Radiological protection related to IPN activities, All other safety and health issues, Environmental protection, Radiological control of external activities (government approved), Quality management. Internal activities Based on the ALARA principle, the radiation protection group (RPG) ensures the enforcement of radiological protection of workers, the public and the environment from ionizing radiation risks. In order to achieve this, the group undertakes various tasks: * Environmental Radiation control (continuous monitoring of the background levels in laboratories), * Non-contamination controls (monitoring the absence of undesired radioactive substances), * Job analysis of workers at risk, providing feedback to the Medical Prevention group, * Solid and liquid sample analyses using gamma spectrometry, * Information and training on the radiological protection of workers, * Simulations of shielding and other simulations, as needed, by the Dosimetry Group. * In addition, and according to the laboratory statutes, the RPG is particularly involved with the general problem of handling unexposed material issued from exposed areas, as well as the handling of final radioactive waste. * The RPG ensures the traceability of production, movement, transfer and loan of radiation sources. Vague E : campagne d’évaluation 2013 – 2014 287 janvier 2013 External activities The RPG is recognized by the government as a nationally certified laboratory for external control in the field of radiation exposure, in compliance with the public health and occupational safety laws. Universities, INRA, CNRS, KAYME, AEROLAB and STORENGY, among others, benefit from the group's skills. Each year, this activity involves around 50 controls and covers the administrative and technical clauses adopted by operators to enforce laws, control background levels and ensure the absence of contamination. In addition, X-ray generators and sealed sources are systematically controlled, independently of their pre- requisites for complying with standards. In January 2012, the IPN was granted a National Accreditation from COFRAC for compliance with the ISO 17020 quality standard for this activity. Health and Safety The main objective of the group is to evaluate and prevent professional hazards due to scientific, technical and administrative activities. This means identifying potential risks due to many causes, such as, handling of radioactive elements, working with class 4 lasers, using pressurized gasses and potentially toxic chemicals, experimenting near accelerator beams, but also using low and high voltage electrical currents, work on mechanical machines or in high pressure and low temperature devices and, more commonly, watch a CTR, walk throughout the Institute, climb stairs, operate photocopiers or travel to worldwide meetings. This classification leads to suggestions as to how to prevent accidents or professional diseases and provide appropriate training, tools and methods to limit their occurrence and effects. A specific database, the “Safety Hazard Centralized Database”, was established in early 2004 to initiate a general safety improvement program at all levels of the Institute, it was updated in 2012. It also keeps each research groups informed of new developments related to safety regulations and standards and organizes exercises and training sessions around these topics. Environmental Protection Beyond internal safety, the group has naturally undertaken actions leading to environmental protection. This is particularly true in terms of toxic chemicals use, while handling sealed or unsealed sources, material activation or radiation exposure, chemical contamination, energy and water consumption as well as waste management. Due to its activities, the Institute has been listed as a “classified installation for environmental protection” by the French authorities. The group is responsible for the evaluation of environmental hazards and promotes all actions, compatible with research activities, that keep these hazards “As Low As Reasonably Achievable” for surrounding populations. Quality Management Methods currently used internally by the group for quality management in the fields of safety and environmental and radiation protection are being promoted and developed. They are provided, on a consultancy basis, to research groups willing to comply with quality standards for their own activities. This is already the case whenever the IPN is involved in large multinational projects or when its expertise is requested as a standard for reference measurements (of very low temperatures, dosimetry, radiation measurements, etc…). Quality training is provided by the group, within the CNRS, for large projects and several other research laboratories and organizations. Vague E : campagne d’évaluation 2013 – 2014 288 janvier 2013 Manpower evolution by category : Prevention and Radiation Protection Manpower evolution by category : Prevention and Radiation Protection 2008 2009 2010 2011 2012 2013 IR 3 3 3 3 3 2 IE 3 3 3 4 4 3 Corps AI 1 1 1 1 1 1 T 3 3 3 3 3 2 AJT 0 0 0 0 0 0 Effectif 10 10 10 11 11 8 Vague E : campagne d’évaluation 2013 – 2014 289 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 290 janvier 2013 COMMUNICATION Vague E : campagne d’évaluation 2013 – 2014 292 janvier 2013 Communication - Scientific and Technical Information Introduction A large part of the department's activities covers the organization of internal and external scientific events (workshops, seminars, international conferences) in which members of the laboratory are key players, and as such, contributes to enhancing the laboratory's scientific visibility. Since the change of director in 2010 communication has been a priority; a new logo was created, frequent scientific news updates are provided, and assorted publicity items are available (mugs, badges, cards). Organization and evolution The original Communication department created in 2000 piloted both the Reception and Copy Services until 2010 and was re-organized in 2012. The Reception was attached to the new General Affairs department. The Copy Services, which included two full-time staff, ceased activity in 2011. At the time there was a steady decline in production and this, coupled with mounting costs in machine rentals and maintenance, led to choosing the more attractive rates provided by external suppliers. The STI and Communication department were merged, and so optimizing the available manpower. Manpower 2008-2013 The Communication team consists of a communication officer, who is also the departmental head, and a graphics designer-webmaster. They are in regular contact with the Director and the International Relations project manager. The STI section includes a principal and assistant librarian who collect and process then disseminate scientific information in the form of books, newspapers, journals and periodicals. The library also plays a role in preserving and enhancing the laboratory's scientific heritage (journals, monographs and archives). The library has volumes from the collections of the College de France and the Radium Institute (founded by Marie Curie). The library amounts to some 14,000 books and 400 periodicals. In 2012, the main library hall was completely renovated and reorganized to provide a more coherent classification of periodicals and collections. Assessment 2008-2013 Activities were organized with several objectives in mind: to develop the image of the laboratory for very different publics; to strengthen the institutional identity; to encourage academic exchanges, and to represent, and act, in national and international scientific networks. These points are addressed in the following paragraphs. Until 2009, a paper magazine IPN Science was published (1000 copies per year) to promote the IPN research activities. The laboratory also received notable guests, ranging from politicians to academic and industrial partners with visits and receptions organized as needed. Each year the Institute opens its doors to the general public, during the Journées du Patrimoine and the Festival of Science weekend. The lab also participated in two events open to the general public: one to present a scientific center for the treatment of cancers, and a forum for the discussion of physics techniques used in the medical domain. Vague E : campagne d’évaluation 2013 – 2014 293 janvier 2013 Within the scientific community many workshops, seminars and conferences were organized with the help of the Communication department, and ranged from small (~60 participants) to large scale (~200 people) events and a range of budgets. In most cases this also involved creating an event website, posters, flyers, and so on. Prior to 2010, on average, 6 events per year were organized, and in recent years this has doubled. The internal paper publication Lettre was replaced in 2010 by intranet information pages. Administrative documents and procedures are now available through this site. A more modern dynamical website will see the day in the very near future. The Communication department plays an important role in handling laboratory production, as for example, the March 2011 report on “Prospective days looking at 10 years - to forge a vision". A recent survey was conducted to better understand the Scientific and Technical Information needs and subsequently determined the choice of scientific journal subscriptions. Weekly seminars were managed by the Communication department and since 2011 the emphasis has been placed on the diversity of topics. An effort has been made to be regular and to increase the frequency of seminars. The department has also participated in external communication events in collaboration with the equivalent departments at the Science Faculty, the CNRS Delegation in Gif/Yvette and occasionally with regional associations involved in the dissemination of scientific culture such as “Scube” and the “Maison des Sciences” in Chatenay-Malabry. With the CNRS, the lab played a leading role in promoting “sciencesconf.org” a web platform developed by the CNRS CCS department for the management of all scientific events. Recently, the librarian participated in a document pooling event, aimed at optimizing the IN2P3 scientific collections. Pedagogical events with different levels of academic exchange are organized for the general public and young people. At the Festival of Science, researchers and engineers give guided tours and participate in playful mini-workshops for children, and which have had a great success. A partnership was established between the lab and a local town (Igny) for the centenary of the Nobel Prize of Marie Curie where small experiments for primary school pupils were prepared by the IPN. The lab also joined the so-called masterclasses, steered by CERN and the European Eppog network, to promote Physics. The lab participated in the IN2P3 NEPAL conferences for schools and was also involved in a short collaboration with the Observatoire de Paris-Meudon giving lectures and doing small experiments in schools, during the World Year of Astronomy. In June of each year the IPN co-organized a pedagogical training day for high school science teachers. The IPN also takes part in the Summer School de l’infiniment grand à l’infiniment petit for students from general and applied physics (“L3” level). With the Director's approval the Institute provides assistance to the general IN2P3 and CEA communities. For example, the full responsibility of organizing the national prospective days of the “CNRS -IN2P3 / CEA- IRFU” was entrusted to the department. The department was also involved in the activities of the P2IO Physique des 2 Infinis et des Origines activities through partner lab brochures for the inauguration day in January 2012; La Nuit des 2 infinis (October 2012 and 2013) and the exhibition Zoom2013 . The department also covers meetings of the NuPECC subgroups, and the ESF (European Science Foundation) expert committee. High-impact events September 2010: inauguration of a series of superconducting cavities designed and manufactured by the IPN. This event highlighted the on-site valuable engineering expertise. June 2012: the first Equipex workshop Andromede supported by the IPN. November 2012: the Minister of Higher Education and Research visited the lab. May 2013: Inauguration of the ALTO accelerator. This event was preceded by several articles in the national and specialized press: CNRS Journal, Le Monde, Science et Vie. Vague E : campagne d’évaluation 2013 – 2014 294 janvier 2013 Manpower evolution by category : Communication Manpower evolution by category : Communication 2008 2009 2010 2011 2012 2013 AI 2 2 2 2 3 3 Corps T 1 1 1 1 0 0 AJT 2 2 2 2 1 1 Effectif 5 5 5 5 4 4 Vague E : campagne d’évaluation 2013 – 2014 295 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 296 janvier 2013 ADMINISTRATION LOGISTICS INFRASTRUCTURE Vague E : campagne d’évaluation 2013 – 2014 298 janvier 2013 Administration-Logistics-Infrastructure FTE: 29.7 The Administration, Logistics and Infrastructure Division plays a key role in the organization and management of the Institute. It has a major role in ensuring various vital administrative supports for the research activities and projects. The 9 buildings of the Institute covering 27000 m2 are highly demanding in terms of organization of the maintenance, repairs and upgrades. Further responsibilities of the Division include the management of the annual budget and all financial operations as well as management of the human resources including the continuous training of the staff. The other important activities of the division are handling travel and reimbursement of expenses together with the assistance in the award, management and justification of research contracts. Manpower evolution by category : Administration, Logistics, Infrastructure Manpower evolution by category : Administration, Logistics, Infrastructure 2008 2009 2010 2011 2012 2013 IR 1 1 1 1 1 1 IE 4 3 3 3 3 3 Corps AI 7 5 7 6 5 5 T 14 14 12 13 13 15 AJT 8 8 9 9 8 6 Effectif 34 31 32 32 30 30 Vague E : campagne d’évaluation 2013 – 2014 299 janvier 2013 Vague E : campagne d’évaluation 2013 – 2014 300 janvier 2013 CONTINUOUS TRAINING ACTIVITIES Vague E : campagne d’évaluation 2013 – 2014 302 janvier 2013 CONTINOUS TRAINING ACTIVITIES In recent years, the IPN has developed a proactive training approach to maintain and develop the skills level of its staff, and to prepare professional evolution related to future technological changes. This policy fits the scientific approach of our laboratory, through our commitment to many collaborations and projects. In the following a brief review is givcen of the training activities at IPN, through the last five years: IPN had 350 members in 2012 (including PhD students). On average, about 6000 hours of training and 300 training actions per year were delivered from 2010 to 2012 for all personnel. The total sum spent on skills development activities is approximately 150000€ per year. In 2012, the hours of training per theme were distributed as follows : • 32 % of scientific and technical training (34 % in 2011, 36% in 2010) : Most of it was provided by the IN2P3, which organized this year the Joliot-Curie School, a School of mechatronics, a School of instrumentation, training in CAD/CAE (CATIA, ANSYS, CADENCE…). Among the programs organized by the CNRS (national and regional actions), the most important for the IPN staff are about vacuum technology, cryogenics… A total of 77 actions of scientific and technical training, representing 1710 hours. • 24% of general training (25 % in 2011, 18% in 2010) : In this topic, you will find training in project management (monitoring of European projects), team management (annual performance activity), financial and human resources management (financial procedures in CNRS, recruitment…). Several people participed in networks meetings (communication, management of research units). A total of 1305 hours was spent on general training. • 15 % of language training (16% in 2011, 21% in 2010) : These actions affect all staff members : engineers, technicians, researchers, PhD students, post-docs. 800 hours was spent in 2012 on English and French language courses. Vague E : campagne d’évaluation 2013 – 2014 303 janvier 2013 • 16 % of computer training (9 % in 2011, 10% in 2010) : In january 2012, 26 IPN staff members attended internal training (ROOT) organized by the IT department. A total of 832 hours in 2012 on computer training. • 9% of safety training (14 % in 2011, 12% in 2010) : Besides various qualifications (electrical qualification, competence for radiation protection), 23 recent arrivals to the IPN followed internal training in 2012, provided annually by the radiation protection service and the work doctor. On this topic, a total of 478 hours (899 in 2011) and 61 training actions. • 4 % of training in office automation (2% in 2011, 3% in 2010) Training in basic software (EXCEL, WORD…) and CNRS applications (XLAB, GESLAB, AGATE…). Training activity 338 344 350 294 301 300 268 250 182 200 164 168 169 149 150 100 50 0 2008 2009 2010 2011 2012 Number of sessions Number of trainies Vague E : campagne d’évaluation 2013 – 2014 304 janvier 2013 SELF-EVALUATION Vague E : campagne d’évaluation 2013 – 2014 306 janvier 2013 Self-Evaluation During the dicussions and brainstorming of the long range plan (2010-2020) of the institute that started in 2010 and finished midd-2011, all groups had the opportunity to assess their strength and weakeness, as part of the process for the elaboration of future direction and projects. This, together with the conclusions of the various evaluations by the Scientific and Technical Committee of the institute, allows elaborating the following Self-evaluation report. This will be done on the seven thematic activities – Nuclear structure and dynamics The IPNO has a longstanding tradition in the field of nuclear structure and dynamics and it has been very well recognised during the years as one of the excellent centres driving the research and developments in this field. The activity of the past 5 years was concentrated on the study of exotic nuclei and in this connection it had tackled three specific topics presently receiving very much attention in the international context. These topics are: i) the study of the evolution of the spherical shell structure in nuclei far from stability, ii) the investigation of weakly bound states and nuclear resonances, and iii) the study of the nuclear equation of state as a function of temperature and asymmetry in the proton and neutron numbers. Most of the progress made in this field is connected to the availability of new radioactive beams both in France and abroad. It is important to stress that the group has contributed substantially and in a very visible fashion not only to the exploitation of the beams with a very good scientific programme but also to the production of new beams which are essential to make new breakthroughs in the field in the coming years. Indeed the ALTO laboratory, recognised by the EC for European transnational access, has a very new facility, at the cutting edge of technology, for the production of neutron-rich nuclei through photofission and using the ISOL technique. This facility is the first worldwide and thus collaborations with other laboratories such as TRIUMF in Canada (that will use this technique in the future) are becoming very strong. In addition, particular efforts were made in the past, and are still being made now, to develop instrumentation suitable to perform measurements with rare isotopes. To be mentioned in particular is the array MUST2, designed for this purpose, which has produced a lot of data and is still producing many interesting results. A well focussed and coherent programme was realised producing a number of highlights for the three topics representing major advances in the field. In particular, very important results were obtained in support of the modifications of the standard shell model for neutron-rich nuclei and in support of the breakdown of the Z=8 shell closure in unbound proton-rich oxygen isotopes. Multi-fragmentation studies were aiming at the search for the α-condensate state (Hoyle state) of 12C (relevant for the nucleosynthesis of carbon) and at the determination via X-ray measurements of the minimum fission mean time in superheavy nuclei. It is very unfortunate that the multi-fragmentation activity will be subcritical in personnel in the next years due to retirements so that interesting programmes similar to those on α-condensate states (Hoyle state in 12C) and hot superheavy nuclei could come to a stop in France. Therefore, IPNO has to make a decision soon as to whether it wants to continue the scientific activities of the nuclear dynamics group by making new appointments possible. The high quality of the research has attracted students and postdoctoral fellows to IPNO, also from outside France, as well as national and international users to the ALTO facilities. The good organisation of the local teams and support staff is a key point for the successful realisation of experiments at the accelerator complex. The study of the structure of several photofission products via beta decay has evolved into a very extensive programme and a niche for which ALTO is unique and makes this facility instrumental to pave the way to the research at the larger facility SPIRAL2 at GANIL. Indeed to contribute to the experimental programme of SPIRAL2, developments for the construction of new instrumentation are ongoing. In particular, the group is actively involved in the realisation of the detector systems FAZIA, GASPARD, ACTAR and PARIS. It is also involved in the construction of the facility DESIR, partly designed for beta- decay measurements, and the facility S3, a separator designed to produce radioactive ions with reactions induced by the high-intensity beams of the LINAG of SPIRAL2. Vague E : campagne d’évaluation 2013 – 2014 307 janvier 2013 It is important to underline that the rather short-term future is well planned and goes strongly into the direction of fully exploiting the potential of the ALTO laboratory and increasing and strengthening the international collaboration. The Longer-term future is well defined and will focus on the exploitation of the beams that will be available at SPIRAL2. The success of the short- and long-term future programmes relies not only on the well recognised competence and enthusiasm of the existing teams but also on the necessary and well deserved financial and human resources that are needed in this connection. - Hadrons and hadronic matter The experimental hadronic physics programme at IPNO consists of mainly three on-going projects. It features a very competitive involvement within large international collaborations and has resulted in a large scientific production that is testimony to the high quality of the research programme. The main topics of research are centred on understanding the structure of hadrons in terms of quarks and gluons, looking at the effect of the medium on the properties of hadrons, and, exploring the role of quarks and gluons in nuclei and matter under extreme conditions. The research efforts are mainly concentrated at the following three Facilities: 1)JLab: Structure of hadrons determined by measuring General Parton Distributions IPNO has been a leader in promoting the measurement of General Parton Distributions (GPDs) as a powerful and unique tool to access for the first time the detailed partonic structure of nucleons. The IPNO group has established itself as an international leader in this area, and has produced several important results from experiments in both Hall A and Hall B at JLab. The IPNO group is among the main proponents of GPD experiments with the 12-GeV beam at JLab. IPNO played a key role in making the measurement of GPDs one of the priority themes for the 12-GeV upgrade at JLab. The new facilities combined with recent theoretical breakthroughs will lead for the first time to a “complete 3D picture of the nucleon” substantially increasing our understanding of QCD. The group has contributed to all aspects of this project (physics proposals, theoretical methods, simulations and detector development). The expertise of the group, its track record and current manpower are strong guarantees for the future success of this project in the next 3 to 5 years. 2) CERN-LHC: Charmonia physics - Quark Gluon Plasma IPNO has a long tradition in studying new states of matter dominated by quark and gluon degrees of freedom and was among the early proponents of studying J/ production a phase transition to the quark-gluon plasma (QGP). The current group has been actively involved in the ALICE project at the LHC since the beginning of the collaboration. Its main research topic is based on the study of quarkonia production measured with the muon spectrometer. IPNO has played a leading role in the design and construction of the ALICE muon spectrometer. These important investments over the past few years have produced very interesting physics results. The group has actively participated in the analysis of p-p, p-Pb and Pb-Pb collisions at different energies leading to new results concerning Charmonia production in the LHC energy regime. The productivity in terms of publications in high-quality journals has been outstanding in the last few years, i.e. since the start of operation of ALICE. The study of the QGP phase of matter continues to be one of the top goals of hadronic/particle physics. LHC is the premiere facility for the study of QGP for the next 10 years. The ALICE group at IPNO is involved in the ALICE upgrade (muon forward tracker) and should have plenty of interesting physics results in the next 5 to 7 years. Vague E : campagne d’évaluation 2013 – 2014 308 janvier 2013 3) GSI: Modification of Hadron properties in dense nuclear matter The IPNO group involved in the HADES experiment at GSI has invested a lot of efforts in the last few years. Its main goal has been to study hadronic matter and possible medium modification of hadrons through the di-lepton emission in pp, pd, pA and AA reactions. The group has produced extensive results in di-lepton spectroscopy but so far no clear indication of medium modification of the light mesons has been observed. The coupling of the mesons to baryonic resonances has been shown to be critical in understanding the di-lepton yield. IPNO is leading the effort to run the pion-beam experiment in 2014. This is a critical measurement, which will be complementary to the di-lepton measurements done with other probes. In the last few years, several IPNO scientists previously involved with experiments at Mainz and JLab have, together with the IPNO HADES group, formed a group interested in measuring the time-like form factor of the nucleon with the PANDA detector at FAIR. This is a very interesting project complementary to the GPD studies of the structure of the nucleon carried at JLab. A lot of feasibility and theoretical work as well as detector R&D has been done. However, due to upcoming retirements, by the time the FAIR project will be in operation (>2019), only 3 of the current seven permanent IPNO staff (who are interested in PANDA) will be left. This weak point remains a concern as without a combination of a recruitmen of at least one to two young researchers and a closer collaboration between the three hadronic physics groups, the institute will not reach enough critical mass to have a significant impact in PANDA. - Theory The IPN Orsay theory group conducts a broad and active programme covering frontline research in a variety of areas that are presently under intense investigation worldwide: from QCD and hadron physics to nuclear structure and reactions, nuclear astrophysics and neutrino physics, plus further activities focussed on ultracold bosonic and fermionic gases. The research output of the IPNO theory group during the period of the last five years demonstrates strong international visibility in terms of a large number of publications in high-impact journals - more than 120 such publications from 2008. Furthermore, it is worth mentioning that the group attracts a large number of collaborating scientists worldwide. The activities in QCD and Hadron Physics include a range of topics such as the deeper understanding of quarkonium production in pp collisions at RHIC, Tevatron and LHC, and detailed quantitative investigations of low-energy QCD with successful applications of Chiral Perturbation Theory and extensions using dispersion relations. Our understanding of QCD at high energies as well as at the critical frontier between perturbative and non-perturbative regimes will be strongly affected by an original proposal that is now led by a member of the IPNO theory group. This is the very interesting AFTER project, a fixed-target experiment with extracted LHC beams, which will give access to new domains of particle and nuclear physics complementing that of collider experiments. The research in Nuclear Structure Theory is based on decades of expertise of the IPNO theory group in the development of energy-density functional approaches and methods beyond mean-field theory. The group pursues activities replacing previous phenomenological Skyrme and Gogny forces by the more fundamental nuclear interactions derived, e.g., from chiral effective field theory, including tensor-force degrees of freedom and/or three-body forces. In parallel, an interesting branch of research of the IPNO theory group, using density-functional theory, is the detailed investigation of the emergence of structures in nuclear systems, from crystalline arrangements of clusters in lighter nuclei to the homogeneous quantum liquid characteristics of heavy nuclei. Concerning the theory of Nuclear Reactions, the IPNO group successfully investigates important mechanisms such as multi-nucleon transfer, heavy-ion fusion, etc., with special emphasis on the sensitivity to entrance-channel effects. Research in Nuclear Astrophysics has focussed on the one hand on processes relevant for the dynamics of supernovae, such as nuclear electron-capture cross sections, and on the other hand on superfluidity properties of the crust of neutron stars. The theoretical investigations in Neutrino Physics have concentrated on important topics such as matter-induced flavour conversion of supernova neutrinos, neutrino scattering from electrons and nucleons aiming for Standard Model tests. Vague E : campagne d’évaluation 2013 – 2014 309 janvier 2013 Research in the field of Ultracold Atoms is an additional line of important activities that draw attention through analogies between nuclear systems and ultracold gases of trapped atoms. In particular, the IPN group is engaged in studies of atomic systems with magnetic dipole-dipole interactions that have a close correspondence to the driving tensor interaction between nucleons. In summary, the fields of activities covered by the IPNO theory group are at the forefront of research in the physics of strongly interacting systems. It is competitive at the high international standards realised in this area of research. The group has been strengthened in recent years thanks to the recruitment of several high-level physicists which led to the emergence of new challenging topics. The group should now continue to build on this positive dynamics to enhance scientific exchanges within the group and with experimentalists from the lab. - Physics and Radio-Chemistry of nuclear energy The domain of Physics and Chemistry of Nuclear Energy comprises 3 research fields and one service. The three research fields are “Nuclear Data”, “Simulations for nuclear systems and scenarios”, and “Radionuclides in the fuel cycle and the environment”. The service concerns the CACAO laboratory for actinide chemistry and the production of radioactive targets, which was under development in the evaluation period and became operational starting this year. The main binding theme of these three research fields is the field of application: nuclear energy, but a lot of fundamental research is being conducted, in particular, in the nuclear-data and radiochemistry field, which has much wider ranges of potential applications. The topics addressed are diverse reflecting the competence of the staff and their field of specialisation. Commonalities between the research fields are the thorium fuel cycle and the impact of nuclear energy on the environment through waste production and minimisation on the one hand and the biological and environmental impact of radioisotopes on the other hand. An important connection between the three research fields is through the target laboratory CACAO exploiting chemistry expertise to produce and characterise high quality targets for nuclear-data measurements. Other connections are certainly possible and could be further explored and encouraged. This is in particular the case in the relation between nuclear data and scenarios where nuclear data should help improving the accuracy of the studies on scenarios. Although more coherence between the three research fields could benefit the visibility and attractiveness of IPN Orsay, coherence is by nature limited by the need of a strong fundamental science orientation in such different disciplines like nuclear data and radiochemistry. Research in these disciplines is not necessarily always motivated by the application “nuclear energy”. The actual coherence and synergy between the three research activities for the application of nuclear energy must be further enhanced in the future. In the following, each activity will be discussed separately: 1)Nuclear data The nuclear-data team pursues three main programmes. At the CERN n_TOF facility fission cross sections and angular distributions are measured using the time-of-flight technique and a stack of 10 position- sensitive parallel-plate avalanche counters in a setup developed by IPN Orsay. Using thin target backings both fission fragments are detected with excellent separation from the alpha activity and with the ability to determine the angular distribution over the full range of interest. The latter feature is an improvement over the first setup developed for the CERN n_TOF facility and involves placing the targets at 45 degrees rather than perpendicular to the neutron beam. Although PPAC technology is over 25 years old the application of this technique to neutron-induced fission cross-section and angular-distribution measurements is an innovation by IPN Orsay allowing access not only to a wide angular range but also to a wide energy range from thermal to 1 GeV energies Vague E : campagne d’évaluation 2013 – 2014 310 janvier 2013 At the Oslo Cyclotron Laboratory the group is involved in the study of actinide neutron capture by the surrogate method, which comprises the use of a transfer reaction with detection of the projectile-like particle for the study of fission or gamma-emission probabilities. This is a very attractive method as it allows the use of advanced measurement techniques to rapidly extract a large amount of data that are hard or impossible to obtain otherwise. If the simple Bohr compound-nucleus model is applicable, neutron-induced fission and radiative-capture reactions may be inferred by a simple model estimate of the compound- nucleus formation probability multiplied with the probability for the outgoing channel measured by the surrogate technique. For fission, this often works with reasonable accuracy, but for capture this depends critically on the difference in spin states populated by the neutron-capture and transfer reactions. Other reaction mechanisms may play a critical role as well. At GSI the group is concerned with the SOFIA experiment which aims at full mass and charge resolution of fission fragments and the determination of energies of both fragments from the Coulomb-excitation of 193Hg-238Np using inverse kinematics. The projectiles are produced by fragmentation or transfer reactions of a 238U beam of 1 GeV/u incident on a Be target. The setup was developed in a collaboration to which IPN contributed two MWPCs. Preliminary results of a first experiment show that full Z-separation and nearly complete mass separation are within reach. The experiment is a beautiful demonstration of what may be brought to applied low-energy nuclear physics with the techniques developed over the past 20 years for fundamental nuclear physics. Of course, the real value for applications depends on the systems that may be addressed and the relevance of the data for neutron-induced and occasionally real-photon induced nuclear fission. A development for the future concerns the new neutron source LICORNE at the ALTO facility. Using a 7Li beam incident on a hydrogenous target neutrons are produced in inverse kinematics, focussed in a forward cone. This leads to “monochromatic” neutron beams of higher intensities and the possibility to place detectors nearby while remaining out of the neutron field. Several detector systems may be used to address different physics cases of interest to applications. A promising option is to couple LICORNE with ORGAM for nuclear structure studies. How these technical possibilities may be used in the interest of nuclear energy is a point to be developed by the group but the potential of this new neutron source combined with the equipment available at IPNO is certainly very interesting. 2) Simulations for nuclear systems and scenarios Based on nuclear reactor physics, a deep knowledge of nuclear data and responding to societal demands, the objective of this research field is to assess the global behaviour of country-wide nuclear-power production, considering in the process resources, waste production, reprocessing, radiation effects and inventories of fissile material in the fuel cycle. The group has a high national visibility (CEA, CNRS, CNE, OPECST) and plays a leading role in scenario development at IN2P3. The research field focuses on fuel-cycle scenarios for the Th/U fuel cycle. It is part of a larger programme of work for this fuel cycle by IN2P3 and is partly supported by the GEDEPEON initiative (a collaboration between IN2P3, CEA, AREVA and EDF that ended 2012) and by NEEDS (systèmes nucléaires et scénarios). Scenario studies focussed on the role that Th may play in decreasing the use of U in the fuel cycle and on the impact of 232U on the radiation hazard in fabricating, handling and reprocessing the fuel. Software packages (MURE, CHARS, CLASS) to enable these studies are developed in collaboration with LPSC and Subatech. The studies have provided some important new insights into various advantages and inconveniences of nuclear fuel-cycle scenarios; for example, little uranium savings, higher minor-actinide production and lower Pu production in double-strata scenarios when compared to fast-reactor scenarios. However, only steady-state scenarios have essentially been considered. While it is acknowledged that steady-state scenarios provide important information on the fuel cycle, reaching steady state may take in some cases more than 250 years, a time scale too long for decision making! It is not at all clear whether conclusions from steady-state scenarios are still valid in a transient world. The group has started the development of a complex code dedicated to realistic transient scenarios, in order to determine whether conclusions from steady-state scenarios are still valid in a transient world. From the presentation, the role of this work in a bigger picture of the Th/U fuel cycle is unclear. The group has studied 233U production schemes with minimum 232U production, but while admitting the radioprotection constraints for fuel production with 232U, it remains unclear whether, and under which conditions and for which thresholds, Vague E : campagne d’évaluation 2013 – 2014 311 janvier 2013 these constraints become critical in decision making. Options and limitations of introducing a Th/U fuel cycle or a mixed cycle involving U, Pu and Th and the potential engineering concerns should be spelled out clearer so that the role of the work of the group is more evident. This would require a strong collaboration with nuclear energy industry that is interested in developing alternative cycles. The future orientations on innovative fuel cycle strategies and sensitivity studies are strongly encouraged, but the group should collaborate in a multidisciplinary effort to implement the sociological aspect into scenario studies and to bring new elements for public debates on nuclear energy. 3) Radionuclides in the fuel cycle and the environment The radiochemistry group members have common skills in the area of actinide chemistry in a multidisciplinary context extending from interface analyses, corrosion studies, to electrochemistry biological environments, etc.. The number of publications and communications is good and a potential small reduction may follow from the reduction of the number of group members. The group continued to show an important capacity to obtain financing by public and private partners. This leads to the possibility to acquire an important number of postdocs and PhD students. Principal research activities of the group concern radionuclides (in principal the actinides) in the fuel cycle and in the environment, including room- temperature ionic liquids, and molten salts as well as nuclear fuel. The group combines computational chemistry with spectroscopic and other experimental techniques to investigate the structure, thermodynamics and interaction between actinides and either solid/liquid interfaces or organic molecules of environmental or biological (protein) concern. One of the fields of interest of the group concerns the production of nuclear targets for nuclear-data measurements and nuclear-physics measurements in general. This concerns the use of room-temperature ionic liquids for preparation of metallic targets for the CACAO facility and the use of the group’s knowledge on nuclear-fuel fabrication to produce uranium-carbide targets. High-quality targets are prerequisite for the reduction of measurement uncertainties needed for the energy application. Primarily this concerns thin targets of precise thickness and of high isotopic and elemental purity. Ideally metallic targets should be produced free of light elements. Therefore, it is of key interest that the competence in the group be exploited in the interest of such measurements through the CACAO laboratory. Once operating successfully, such a laboratory will be an asset to IPNO and IN2P3 with sure customers from outside CNRS. Another important field of interest is investigation of the redox chemistry and the reprocessing of the molten-salt nuclear fast reactor. Redox control of the salt is necessary to limit the corrosion reactions. The knowledge of redox chemistry has helped the group as well to acquire a new NEEDS project of corrosion of aluminium in cement environments. - Astrophysics and astrochemistry This thematic line of research covers a broad range of topics ranging from high-energy cosmic-ray studies, determination of their energies and sources, to nucleosynthesis of elements in Big Bang and different stellar scenarios and to the origin of the interstellar molecules, in particular carbon clusters and hydrocarbons. The groups working in this field of research avail of detection systems from the small to the very large such as the Pierre Auger Observatory for cosmic-ray studies. They have also accelerators at their disposal such as ALTO and GANIL to study nuclear reactions for understanding nuclear astrophysics processes or molecular fragmentation processes in collisions in inverse kinematics to understand the abundance of interstellar molecules. 1)Pierre Auger Observatory The Pierre Auger Observatory (PAO) covers 3000 km2 of the Argentinean Pampa with 1660 detectors measuring the particles on ground (SD array). It also hosts 4 fluorescence detectors (FD) observing the direct light from atmospheric showers. Its main outcome is the detection of tens of events above 5•1019 eV, energies at which the cosmic rays are not significantly deviated by the intergalactic magnetic fields. This result allowed the confirmation of the presence of a cut-off in the cosmic-ray energy spectrum, either due to the acceleration processes in the sources or the GZK effect (energy loss of higher energy cosmic rays through inelastic scattering with the cosmic microwave background). Vague E : campagne d’évaluation 2013 – 2014 312 janvier 2013 The IPNO physicists have consolidated their presence in the collaboration through leading important tasks, from science to hardware, as well as taking responsibility for several technical duties thanks to the support of three engineers from the IPNO Instrumentation and Computing Division. They completed several technical tasks related to data (SD exposure), participated in on-going analysis and had a leading role in various topics like large-scale anisotropy searches at low energies (1018 - 1019 eV), and spectrum studies with combined SD and FD data. In all these aspects, the visibility of the group considering the number of permanent physicists is impressive. This visibility and the vitality of the group made it possible to attract guest scientists as well as PhD students shared with groups from abroad. The challenge in ultra-high-energy cosmic-ray physics is to go beyond the present limited statistics. The IPNO group has shown recent interest in the possibility to use the shower GHz molecular bremsstrahlung emission which would raise the direct detection efficiency from 10% (fluorescence light) to 100%. Although experimental data are conflicting, recent simulations give hope that this process can indeed be used, but this needs to be confirmed. Meanwhile the group is conducting feasibility studies of new sensors and full physics simulations, participating in the research and development toward a next generation facility. First proposals are due in September 2013. The PAO funding is granted until end 2015. 2) Nuclear Astrophysics The IPNO nuclear astrophysics group is involved in several topics of research and has contributed significantly and visibly to answering fundamental questions regarding the origin of the elements in the Universe produced either in the Big Bang or during star evolution. Most of the results are based on experiments performed at ALTO and GANIL facilities. The experimental study of nucleosynthesis has been concentrated in the past few years on the following topics: -Classical novae and 26Al nucleosynthesis -60Fe destruction and the 60Fe(n,γ)61Fe reaction -Massive stars and the all too important 12C(α,γ)16O reaction -Big-Bang nucleosynthesis and the 7Li cosmological problem -Massive stars and 26Al nucleosynthesis γ-ray astronomy: -Development of a Compton telescope prototype based on DSSSDs The results obtained by the nuclear astrophysics group are among the important highlights of IPNO. The work is well focused on a few but very important problems in nuclear astrophysics in which the group is making significant impact. Thanks to that the IPNO achievements in nuclear astrophysics, corresponding to an important publication record (13 in the last 5 years), are well recognised in the highly competitive nuclear physics community. The future research proposed by the group will follow the successful experimental programme in nuclear astrophysics with stable and radioactive beams related to hydrostatic and explosive burnings. The group has strong collaborations in France (CSNSM Orsay & GANIL), Europe (York & Huelva) and elsewhere (Algeria). From the instrumentation point of view the group will develop an original set-up with the Split-Pole spectrometer at IPNO by coupling to DSSSDs (double-sided silicon strip detectors) and to a germanium array and will follow R&D in γ-ray astronomy. These developments should allow pursuing a highly promising research programme leading in the coming years to results with high impact in the field. Vague E : campagne d’évaluation 2013 – 2014 313 janvier 2013 3) Astrochemistry and nano-particles The atomic and molecular (AMO) physics at IPNO comes well within the scope of astrochemistry, and concerns fragmentation of Cn molecular clusters and complex CnHn molecules that are of interest to understand and to predict the abundance of Cn and hydrocarbons in the interstellar medium. The original approach at IPNO is to make use of the inverse-kinematics process (i.e., accelerate molecules for a further collision with a gaseous target) and to detect all the fragments, selected according to their charge-over- mass ratio, with a dedicated Si detector (AGAT). This was made possible thanks to the know-how acquired at IPNO. Furthermore, this programme brings a lot of visibility to IPNO among the “collision” community. In particular, significant production of C anions has recently been observed, explaining the so-far unresolved discrepancy in the charge-transfer cross section when compared with the independent electron model. Works on CnHn fragmentation branching ratios lead to a more precise interpretation in the abundance of Cn, CnH and CnHn fragments induced by photodissociation and dissociative recombination (like recently observed for the Horse head Nebula), and the whole set of databases will be of importance to interpret observations in astrochemistry. The whole of these activities is already part of the “Plateau” scientific topics (e.g. the strong collaboration with ISMO), well organised at the national level via a GDR (Groupement De Recherche). This should even further strengthen the group’s international visibility through a foreseen collaboration with the Modern Institute of Physics in Lanzhou, China. The activities on “nano-particles” have provided interesting results via interaction of high-energy clusters with solids/surfaces. The construction of the ANDROMEDE facility, which has been rewarded by an EquipEx in 2010, will offer a new generation of analysis systems of matter properties based on accelerated nano-particles. This facility is located in the Orsay Campus, and it offers research opportunities covering a very broad field from material science to surface physics, but also to topics related to astronomy and biology. Having emerged from original scientific themes developed at IPNO. - Physics and technology of accelerators 1) Facilities The IPNO accelerator division is running a very impressive R&D programme on superconducting accelerator technologies, targets, beam diagnostics, RF sources and general accelerator related technologies. The programme is supporting an in-house accelerator facility. Moreover, IPNO has an active engagement in international accelerator projects and research programmes. The in-house Tandem-ALTO facility has been running now for several years. It has been used for nuclear physics and astro-physics, clusters and astro-chemical experiments, instrumentation development and other applications. Furthermore, very important work has been performed these last years in order to improve the reliability and the beam quality of the Tandem on one side, and to meet the safety requirements on the radioactive beam facility on the other side. The development of the various experimental devices is also very impressive. The laboratory should carry on this effort to maintain the facility at this level. It is important also to continue the development of the target-ion-source systems and the uranium-carbide (UCx) targets, which are under development for the SPIRAL2 project, ActILab project, and the ALTO facility itself for the production of new radioactive beams, and to commit the adequate human resources for these efforts. These types of developments really need a minimum group working full time on the activity, if one wants to reach good performances in the long-term range. As far as the technical platform SUPRATech is concerned, it has been completed with full equipment which is run by a very efficient and competent team. This facility allows the laboratory to be involved in major projects for the development of superconducting cavities and cryo-modules of future high-power accelerators. It is essential for the future of the activity that this facility is always maintained at the highest technical level, with an experienced and excellent team to run it. Vague E : campagne d’évaluation 2013 – 2014 314 janvier 2013 2) Project and developments The IPNO laboratory is involved in several major accelerator projects, and has been organised for many years with this purpose. Regarding international involvement, the division is engaged with, e.g., SPIRAL2, MYRRHA, FAIR, ESS, EURISOL, EUCARD and TIARA. It has a leading role in several of these projects, e.g., work-package leader for Spoke SRF at ESS, work-package leader in TIARA as well as leading roles for SPIRAL2 and in the MAX project for MYRRHA. For the SPIRAL2 project, the laboratory has taken a major role with the responsibility for several work packages, among which the development, production and tests of the high-beta cryo-modules that are being tested with very high performances. The laboratory is involved in the collaborations on high-power proton linacs, and is in charge of the development of various superconducting cavities and cryo-modules in projects like MYRRHA, ESS, and SPL. The technical team is recognised at an international level for its competence, efficiency and technical prowess. It is essential that the laboratory goes on with this as a high priority, to maintain the activity at the highest level. Other activities include a resonant laser ion source, which is being operated for the in-house lab, cryogenic design work for test labs at the institute and SPIRAL2, testing of new superconducting materials and multi- layer films for the next generation of superconducting cavities, low-level RF development work, new uranium carbide target materials synthesised and tested, and development of thermo-acoustic devices. The work at the IPNO accelerator division is in general of very high quality and can in many areas be rated as outstanding. The involvement in many of the major international projects and research programmes assures that the institute continues to keep the highest standards while the in-house activities assure a strong link to the IPNO researchers. IPNO has proven that a world-leading research programme in specific areas, design and construction of systems for the accelerators for major international projects combined with a small but strong in-house activity is a good combination for a successful accelerator division outside major international research facilities. Comparing the IPNO accelerator division to several similar set-ups at other national laboratories and universities one can conclude that it is one of the very best in this category. - Detectors technology and instrumentation The Instrumentation and Computing Division (ICD) supports the activities of the numerous experimental groups at IPN Orsay and provides a range of services to the whole lab. Its core competencies lie in three domains: 1) Detector technology 2) Readout electronics 3) Computing and data acquisition ICD is involved in a large number of very diverse activities of different size and on different time scales, from short-term tasks (e.g., repairs of PCBs or modifications of existing detectors) to long-term international projects with lifecycles exceeding a decade (e.g., ALICE, PANDA). ICD staff is part of national and international collaborations (Europe and US). The detector technology department has competencies in scintillators and photodetection, solid-state detectors and gaseous detectors. It collaborates closely with the readout electronics and computing and data-acquisition departments. In the following we list and comment on a selection of the main projects, either completed in the considered period (2008-2012) or still on-going: Vague E : campagne d’évaluation 2013 – 2014 315 janvier 2013 Central Neutron Detector (CND) of CLAS12 at JLAB. Starting around 2006, a prototype of this time-of-flight detector, based on scintillator bars with dual-sided PMT readout, has been built and tested with cosmic rays. The high magnetic field and restricted available space led to a special light-guide design, which allows mounting all PMTs on the same side. The challenging mechanics is under design. The prototype detector appears to fulfil the requirements with little margin and the reviewers are concerned about a possible degradation of the performance in a full scale system (due to, e.g., background, magnetic field). -PANDA at GSI (started in 2004). A prototype e.m. calorimeter (60 PbWO4 crystals) was built, including mechanical and cooling studies, and successfully tested, leading to a comprehensive publication in NIM A. -PMm2 – Large array of photomultipliers for underwater neutrino detection. The project, started in 2007, profited from specific ANR funding and is now completed. It resulted in an operational prototype of 16 PMTs with underwater front-end electronics and a trigger-less data acquisition, which was handed over to the Laguna collaboration. No further development is foreseen for the moment. -PARIS-GANAS: This fairly generic R&D programme targets novel scintillators (like LaBr3, CeBr3 …), partly in phoswich configuration, for future applications in nuclear experiments. It would be desirable to have prospective activities, similar to PARIS-GANAS, obviously limited in size, also in the other detector domains, complementing the experiment-driven studies. -The work in the field of solid-state detectors is centred on the FAZIA and GASPARD projects. IPNO is in charge of the FAZIA FE electronics, which treats the signals from the two silicon and CsI layers in a fully digital way. This leads to a number of challenges, including the thermal management of the dissipated power. Beam tests with fully functional units are scheduled for the two coming years. The work on the GASPARD project, for which the CST recommended in May 2012 the preparation of a comprehensive TDR, is still in a preparatory phase. Preliminary in-house tests at ALTO could demonstrate the challenging pulse-shape discrimination technique on segmented Si-detectors. -The maintenance, testing and repair work related to the French-UK Ge Loan Pool and Gamma detector pool has been continued. -The competencies in gaseous detectors have been developed further and applied in the ACTAR project, an active target TPC with 15 k channels, of which a 2 k channel demonstrator was realised. These led to technically very interesting solutions in terms of mechanics and connectivity. Also, classical MWPC detectors of medium and large sizes are being built for the SOFIA experiment (GSI). -For the above projects, the electronics department developed numerous components, circuits and PCB cards and provided general electronics support. -ICD has major responsibilities for the electronics and DAQ system of the ALICE experiment at CERN, in particular for the ALICE di-muon arm. Various development and maintenance work was performed, e.g. on the CROCUS crates, including development of new firmware. IPNO is also active in the software frameworks ALIroot, GEANT4 and Virtual Monte Carlo. -The work on NARVAL, a distributed acquisition system was continued throughout the full period. It allows for very high-speed data-flow control and is now being employed by the experiments at ALTO, AGATA and also considered at GANIL. One should closely evaluate whether the effort invested over the years is balanced by the performance and flexibility NARVAL brings to the users, and whether NARVAL has the potential to become a broadly employed standard system in many labs. The size of the ICD departments and the diversity of the projects makes it certainly very challenging to keep track with the latest developments in all concerned fields or even to play a leading role in some of them. The performed work and the numerous deliverables appear, however, very solid and of high technical quality. Vague E : campagne d’évaluation 2013 – 2014 316 janvier 2013 Unité mixte de recherche CNRS-IN2P3 - Université Paris-Sud 91406 Orsay cedex • Tél. : +33 1 69 15 73 40 • Fax : +33 1 69 15 64 70 • http://ipnweb.in2p3.fr