Annual Report 2012

Total Page:16

File Type:pdf, Size:1020Kb

Annual Report 2012 Dutch Research School of Theoretical Physics ANNUAL REPORT 2012 Landelijke Onderzoekschool voor Theoretische Natuurkunde Dutch Research School of Theoretical Physics (DRSTP) Landelijke Onderzoekschool voor Theoretische Natuurkunde (LOTN) Visiting address: Minnaert Building Leuvenlaan 4 3584 CE Utrecht Postal address: P.O. Box 80.195 3508 TD Utrecht the Netherlands telephone: +31 (0)30 253 5916 fax: +31 (0)30 253 5937 e-mail: [email protected] website: http://web.science.uu.nl/drstp/ Preface This DRSTP Annual Report 2012 provides an overview of the educational and re- search activities during 2012. The Annual Report also presents two research highlights written by staff members of the Research School. In addition, it offers information, such as a list of the participating staff, of the PhD students, a comprehensive list of publications, as well as other relevant statistics. The Annual Report is not the only information that is provided by the DRSTP. A monthly Newsletter is published as well as a yearly Educational Guide containing all DRSTP activities. Up-to-date information is readily available on our website at: http://web.science.uu.nl/drstp/. We would like to thank all of those who contributed to the Research School during this past year. Prof. G.E. Arutyunov Prof. E.P. Verlinde Scientific Director Chair Governing Board September 2013 4 DRSTP Annual Report 2012 Contents 1 General information 7 2 The DRSTP in 2012 9 3 Scientific highlights 15 4 PhD program 23 4.1 Educational program . 23 4.1.1 Postgraduate courses (AIO/OIO schools) . 23 4.1.2 PhD Day . 24 4.2 PhD degrees and subsequent employment . 24 4.3 PhD degrees granted in the DRSTP in 2012 . 24 4.4 Other PhD's advised by DRSTP staff . 40 4.5 PhD students (per 31-12-2012) . 40 4.6 Scientific and educational activities of PhD students (theme 1) . 50 4.7 Scientific and educational activities of PhD students (theme 2) . 62 5 Scientific staff (per 31-12-2012) 71 5.1 Permanent staff . 71 5.2 Temporary staff . 74 5.3 Associate members . 76 6 Academic publications 77 6.1 Theme 1 . 77 6.2 Theme 2 . 85 7 Scientific activities 97 7.1 Theme 1 . 97 7.2 Theme 2 . 113 8 Science-related activities 125 8.1 Physics-related publications . 125 8.2 Public lectures . 126 8.3 Other contributions . 128 9 Research funding 131 9.1 Personal grants . 131 9.2 FOM funding . 132 9.3 FOM-Nikhef . 136 9.4 EU-networks . 137 9.5 Other . 137 10 Organization (per 31-12-2012) 139 11 Partners and associate members 141 Appendix A Mission statement 146 Appendix B Selection and supervision procedure of PhD students 150 Appendix C Postgraduate courses (AIO/OIO schools) 152 Appendix D PhD Day 157 Appendix E National seminars 161 Appendix F Statistics 162 1 General information The Netherlands has a long tradition in theoretical physics which involves research performed at university institutes, industrial laboratories, and government institu- tions. The strength of this research area is, for a large part, based on the unity of methods employed in a wide range of applications. This manifests itself both in sci- entific research and in academic education. To structure and coordinate the graduate education in theoretical physics, the Dutch Research School of Theoretical Physics (DRSTP) was formed. The school is a co- operation between the theoretical physics groups of six Dutch universities: University of Amsterdam (UvA), Vrije Universiteit Amsterdam (VUA), University of Gronin- gen (RUG), Leiden University (UL), Radboud University Nijmegen (RU), Utrecht University (UU) (commissioner) and of the National Institute for Subatomic Physics (Nikhef). In addition, there are several associate members. The DRSTP was accred- ited in 1994 by the Royal Netherlands Academy of Arts and Sciences (KNAW) and reaccredited in 1999, 2004 and 2010. The main objectives of the DRSTP are to implement a joint program of graduate edu- cation in theoretical physics and to maintain and strengthen research in theoretical physics from a broad unifying perspective that exploits the interrelationships between different fields of theory. The DRSTP is based on the conviction that a joint venture of all the moderately sized local theory groups, each with its own profile, offers added value for the achievement of these objectives. Theoretical physics is based on universal principles. New concepts often have a much wider validity than in the field in which they are discovered, and methods developed in one field are sometimes very useful in another. Hence, theoretical physics is char- acterized by unity in diversity. The research program of the DRSTP is organized according to two themes: Theme 1: Particle physics, cosmology, quantum gravity and string theory. Theme 2: Quantum matter, quantum information, soft condensed matter and biophysics. 8 DRSTP Annual Report 2012 The specific content of the research program depends on the responsible project lead- ers, on their creativity as well as their success in acquiring research funding from their home university, from the Dutch research councils of NWO, or from interna- tional sources such as European Union programs. The research output of DRSTP members presented in this Annual Report is presen- ted according to the two mentioned research themes. The mission statement of the DRSTP can be found in Appendix A. 2 The DRSTP in 2012 On 31 December 2012, 103 PhD students were affiliated to the DRSTP, 60 tenured and 71 non-tenured staff (postdocs). The research output led to 22 PhD dissertations and 318 academic publications. Changes in the DRSTP organization in 2012 * Scientific Advisory Committee member, Professor D. Nelson (Harvard) ended his membership after serving two consecutive terms, from 2006 to 2012. * Professor P.M. Chaikin (NYU) joined the DRSTP as a new Scientific Advisory Committee member in January 2013. * Professor B. Nienhuis (UvA) succeeded Professor P. Mulders (VUA) as chairman of the Educational Board. Professor Mulders (VUA) chaired the Board during a period of six years. * G. d'Ambrosi MSc (Nikhef) became a member of the PhD Student Council as rep- resentative for Nikhef. In Chapter 10 you will find an overview of all DRSTP committee members per 31 December 2012. Staff mutations in 2012 * Professor G.E. Arutyunov (UU) was appointed Professor of Exactly Solvable Mod- els in Quantum Field and String Theory at the Institute for Theoretical Physics in Utrecht per 1 June 2012. * Professor J.-S. Caux (UvA) was appointed Professor of Low-Dimensional Quantum Condensed Matter at the Institute for Theoretical Physics in Amsterdam per 1 April 2012. * Professor B. de Wit (Nikhef) and his research group (Dr. S. Murthy, Dr. B. Sahoo, Dr. R. Gupta, I. Lodato MSc) departed from Utrecht and joined the Nikhef Theory Group in Amsterdam in March 2012. * Professor R.H. Dijkgraaf (UvA/IAS) ended his affiliation with the DRSTP per 1 July 2012. * Professor R. Fleischer (Nikhef/VUA) was appointed Adjunct Professor at the Theor- etical Physics group at the Vrije Universiteit Amsterdam per 1 March 2012. Professor Fleischer's (Nikhef) main research interest is the Standard Model of Particle Physics and its Extensions, with a focus on Flavor Physics and CP Violation as Probes for \new" Physics. 10 DRSTP Annual Report 2012 * Dr. B.W. Freivogel (UvA) was appointed Assistant Professor at the Institute for Theoretical Physics in Amsterdam per 7 March 2012. * Dr. U. G¨ursoy (UU) was appointed Assistant Professor in the Quantum Gravity Strings and Elementary Particles group at the Institute for Theoretical Physics in Utrecht per 1 November 2012. * Professor R. Loll (RU) was appointed Full Professor in the Theoretical High Energy Physics group at the Institute for Mathematics, Astrophysics and Particle Physics in Nijmegen. * Dr. D. Panja (UU) was appointed parttime Assistant Professor in the Soft Con- densed Matter group at the Institute for Theoretical Physics in Utrecht on 1 June 2012. * Dr. K. Papadodimas (RUG) was appointed Assistant Professor in the Physics, Particles and Fields group at the Centre for Theoretical Physics in Groningen on 1 September 2012. * Professor C.J.M. Schoutens (UvA) was appointed Dean of the Faculty of Science per 1 October 2012. * Professor K. Skenderis (UvA) became employed at the School of Mathematics, Uni- versity of Southampton, UK. * Dr. G.J. Stephens (VUA) was appointed Associate Professor in the Physics of Liv- ing Systems group in Amsterdam on 1 March 2012. * Dr. M. Taylor (UvA) became employed as 'Reader' at the University of Southamp- ton, UK. * Professor S.J.G. Vandoren (UU) was appointed Professor in the String Theory group at the Institute for Theoretical Physics in Utrecht per 1 May 2012. Starting the same date, he became Scientific Director at the Institute for Theoretical Physics in Utrecht. Awards/grants/distinctions * In December 2012 the Dutch Ministry of Education, Culture and Science awarded a grant of 18,3 Million Euros to the Delta-Institute for Theoretical Physics (D-ITP) (with J. de Boer, E.P. Verlinde, J. Zaanen, C.W.J. Beenakker, H.T.C. Stoof and G. 't Hooft) as part of the NWO Gravitation Programme entitled: Matter at all scales. The grant will allow theoretical physicists from Utrecht University, Leiden University and the University of Amsterdam to collaborate in the new Delta-Institute for The- oretical Physics (D-ITP). * Professor A. Ach´ucarro(UL) was voted `Teacher of the Year 2012'. * Dr. A. Akhmerov (UL) won the FOM Physics Thesis Prize 2012 for his thesis en- titled: Dirac and Majorana edge states in graphene and topological superconductors. Dr. A. Akhmerov (UL) won the first Gratama Science Prize 2012. * Dr. S. Ando (UvA) received an NWO Vidi grant for his proposal entitled: Probing dark matter with high-energy gamma rays and neutrinos. S. Ando (UvA) received a 2.
Recommended publications
  • CERN Courier–Digital Edition
    CERNMarch/April 2021 cerncourier.com COURIERReporting on international high-energy physics WELCOME CERN Courier – digital edition Welcome to the digital edition of the March/April 2021 issue of CERN Courier. Hadron colliders have contributed to a golden era of discovery in high-energy physics, hosting experiments that have enabled physicists to unearth the cornerstones of the Standard Model. This success story began 50 years ago with CERN’s Intersecting Storage Rings (featured on the cover of this issue) and culminated in the Large Hadron Collider (p38) – which has spawned thousands of papers in its first 10 years of operations alone (p47). It also bodes well for a potential future circular collider at CERN operating at a centre-of-mass energy of at least 100 TeV, a feasibility study for which is now in full swing. Even hadron colliders have their limits, however. To explore possible new physics at the highest energy scales, physicists are mounting a series of experiments to search for very weakly interacting “slim” particles that arise from extensions in the Standard Model (p25). Also celebrating a golden anniversary this year is the Institute for Nuclear Research in Moscow (p33), while, elsewhere in this issue: quantum sensors HADRON COLLIDERS target gravitational waves (p10); X-rays go behind the scenes of supernova 50 years of discovery 1987A (p12); a high-performance computing collaboration forms to handle the big-physics data onslaught (p22); Steven Weinberg talks about his latest work (p51); and much more. To sign up to the new-issue alert, please visit: http://comms.iop.org/k/iop/cerncourier To subscribe to the magazine, please visit: https://cerncourier.com/p/about-cern-courier EDITOR: MATTHEW CHALMERS, CERN DIGITAL EDITION CREATED BY IOP PUBLISHING ATLAS spots rare Higgs decay Weinberg on effective field theory Hunting for WISPs CCMarApr21_Cover_v1.indd 1 12/02/2021 09:24 CERNCOURIER www.
    [Show full text]
  • What Comes Beyond the Standard Models Bled, July 14–21, 2013
    i i “proc13” — 2013/12/9 — 15:54 — page I — #1 i i BLEJSKE DELAVNICE IZ FIZIKE LETNIK 14, STˇ . 2 BLED WORKSHOPS IN PHYSICS VOL. 14, NO. 2 ISSN 1580-4992 Proceedings to the 16th Workshop What Comes Beyond the Standard Models Bled, July 14–21, 2013 Edited by Norma Susana MankoˇcBorˇstnik Holger Bech Nielsen Dragan Lukman DMFA – ZALOZNIˇ STVOˇ LJUBLJANA, DECEMBER 2013 i i i i i i “proc13” — 2013/12/9 — 15:54 — page II — #2 i i The 16th Workshop What Comes Beyond the Standard Models, 14.– 21. July 2013, Bled was organized by Society of Mathematicians, Physicists and Astronomers of Slovenia and sponsored by Department of Physics, Faculty of Mathematics and Physics, University of Ljubljana Society of Mathematicians, Physicists and Astronomers of Slovenia Beyond Semiconductor / BS Storitve d.o.o. (MatjaˇzBreskvar) Scientific Committee John Ellis, CERN David Gross, KITP Roman Jackiw, MIT Organizing Committee Norma Susana MankoˇcBorˇstnik Holger Bech Nielsen Maxim Yu. Khlopov The Members of the Organizing Committee of the International Workshop “What Comes Beyond the Standard Models”, Bled, Slovenia, state that the articles published in the Proceedings to the 16th Workshop “What Comes Beyond the Standard Models”, Bled, Slovenia are refereed at the Workshop in intense in-depth discussions. i i i i i i “proc13” — 2013/12/9 — 15:54 — page III — #3 i i Contents Preface in English and Slovenian Language :::::::::::::::::::::::::::: V Talk Section :::::::::::::::::::::::::::::::::::::::::::::::::::::::: 1 1 Mass Hierarchy and Physics Beyond the Standard Model I. Antoniadis :::::::::::::::::::::::::::::::::::::::::::::::::::::::: 1 2 DAMA/LIBRA Results and Perspectives R. Bernabei et al. ::::::::::::::::::::::::::::::::::::::::::::::::::::: 13 3 Revisiting Trace Anomalies in Chiral Theories L.
    [Show full text]
  • Annual Report — Research Activity
    lavi CONTRACT NO. 35482 net 01/10/2007 — 30/09/2008 Annual Report — Research Activity ———————————————————————————————————- Contents 1 Research Achievements 1 2 Publications 12 3 Conferences, Workshops and General Networking 29 3.1 Euro-Flavour07.................................. 29 3.2 Euro-Flavour08.................................. 31 3.3 Conferences and workshops within FLAVIAnet .................. 33 3.4 Otherconferencesandworkshops . ..... 34 3.5 GeneralNetworking............................... .. 49 3.6 Changestotheschedule. ... 51 4 Economic spin–off 51 5 Conclusions 51 ———————————————————————————————————- We report on the second year of the Marie Curie Research and Training Network FLAVIAnet. The report starts with summaries of the research achievements of the 11 nodes in Sect. 1. In Sect. 2 we list the publications of our network. Sect. 3 describes the presentation of our scientific results at international conferences and describes our networking activity. We discuss the economic spin–off of our research activity in Sect. 4. Finally we conclude. 1 Research Achievements In this section we describe the scientific activity of the nodes with emphasis on the relation to the working groups and to milestones defined in Annex I of the FLAVIAnet contract. Node No. 1: Spain-V (Universitat de Valencia` Estudi General [UVEG]) In collaboration with nodes 9 and 11 [19] a detailed comparison between the results of (quenched) 2 Annual Report — Research Activity lattice QCD and the predictions of (quenched) ChPT at NLO has been performed. In particular, two different chiral regimes (p- and ǫ-regimes) have been considered. Volume and quark mass dependence of current correlators has been studied. In the ǫ regime, also the dependence on the topological charge has been investigated. Finally, the leading order LECs F and Σ have been extracted in the two regimes (milestone no.
    [Show full text]
  • Anatomy and Phenomenology of Flavor and CP Violation in Supersymmetric Theories
    Technische Universit¨atM¨unchen Fakult¨atf¨urPhysik Lehrstuhl f¨urtheoretische Physik IV (T31) Anatomy and Phenomenology of Flavor and CP Violation in Supersymmetric Theories Wolfgang Altmannshofer Vollst¨andigerAbdruck der von der Fakult¨atf¨urPhysik der Technischen Universit¨atM¨unchen zur Erlangung des akademischen Grades eines Doktors der Naturwissenschaften genehmigten Dissertation. Vorsitzender: Univ.-Prof. Dr. Stephan Paul Pr¨uferder Dissertation: 1. Univ.-Prof. Dr. Andrzej J. Buras 2. Hon.-Prof. Dr. Wolfgang F. L. Hollik Die Dissertation wurde am 08.07.2010 bei der Technischen Universit¨atM¨unchen eingereicht und durch die Fakult¨atf¨urPhysik am 20.07.2010 angenommen. Zusammenfassung Gegenstand dieser Doktorarbeit ist eine umfangreiche und systematische Untersuchung von Flavor und CP verletzenden Niederenergieprozessen im Rahmen des MSSM, der minimalen supersymmetrischen Erweiterung des Standard Modells. Supersymmetrische (SUSY) Mod- elle geh¨orenzu den am besten motivierten und am gr¨undlichsten untersuchten Modellen f¨ur Neue Physik (NP). Es wird erwartet, dass die neuen Freiheitsgrade, die die Supersymmetrie vorhersagt, Massen von der Gr¨oßenordnung der TeV Skala besitzen und die direkte Suche nach diesen Teilchen ist eines der Hauptziele am LHC. Ein komplement¨arerAnsatz das MSSM zu testen, besteht in der Untersuchung von Pr¨azisionsobservablen bei niedrigen En- ergien, die durch die virtuellen Effekte der neuen Freiheitsgrade beeinflusst werden k¨onnen. Von besonderer Bedeutung in diesem Zusammenhang sind sogenannte Flavor Changing Neu- tral Current (FCNC) Prozesse, die im Standard Modell nicht auf Tree Niveau vorkommen und deshalb h¨ochst sensitiv auf die Flavorstruktur von NP Modellen sind. Zuerst untersuchen wir modellunabh¨angigNiederenergieprozesse, die eine hohe Sensi- tivit¨atauf die Flavor und CP verletzenden Strukturen besitzen, die im MSSM enthalten sind.
    [Show full text]
  • Training Activity CONTRACT NO
    lavi Training Activity CONTRACT NO. 35482 net Full Term Report 01/10/2006 — 30/09/2010 We report here on the four years of Training and TOK activities of the Marie Curie Research and Training Network FLAVIAnet. The Training and TOK activities have been organized, supervised and coordinated among the several nodes by the FLAVIAnet Training Committee composed by M. Davier (Orsay), S. Descotes Genon (Orsay), P. Krizan (Ljubljana), P. Hernandez (Valencia), T. Mannel (Siegen), C. T. Sachrajda (Southampton) and chaired by N. Brambilla (Technical U. Munich). In the following we report the training and TOK achievements for each of the eleven FLAVIAnet nodes in the period 01/10/2006–30/09/2010. For each one of the Early Stage Researchers (ESR) and each one of the Experienced Researchers (ER) of our network a detailed and personalized Career Development Plan has been constructed by the Network Training Committee in collaboration with the node tutors. In establishing the Career Path for our researchers we have considered a global Career Plan covering both short term and long terms objectives, being the long term ones projected over a period of five years, thus including also the time after the conclusion of this network. The network has been fully committed to grant to the young researcher all the relevant skills and tools to allow them to develop into independent and creative researchers, to enlarge and create their own scientific vision, to make possible that they acquire all the relevant scientific, managerial, leadership and communicational capabilities such to open up different perspectives and opportunities for them in the future.
    [Show full text]
  • Supersymmetric SO(10) Unification and Flavor-Changing Weak Decays
    Physik-Department Technische Universit¨at M¨unchen Institut f¨ur Theoretische Physik Lehrstuhl Univ.-Prof. Dr. Andrzej J. Buras Supersymmetric SO(10) unification and flavor-changing weak decays Sebastian Jager¨ Technische Universit¨at M¨unchen Physik-Department James-Franck-Straße 85748 Garching Germany Email: [email protected] Physik-Department Technische Universit¨at M¨unchen Institut f¨ur Theoretische Physik Lehrstuhl Univ.-Prof. Dr. Andrzej J. Buras Supersymmetric SO(10) unification and flavor-changing weak decays Sebastian Jager¨ Vollst¨andiger Abdruck der von der Fakult¨at f¨ur Physik der Technischen Univer- sit¨at M¨unchen zur Erlangung des akademischen Grades eines Doktors der Naturwissenschaften (Dr. rer. nat.) genehmigten Dissertation. Vorsitzender: Univ.-Prof. Dr. Stefan Paul Pr¨ufer der Dissertation: 1. Univ.-Prof. Dr. Andrzej J. Buras 2. Univ.-Prof. Dr. Manuel Drees Die Dissertation wurde am 9.10.2003 bei der Technischen Universit¨at M¨unchen eingereicht und durch die Fakult¨at f¨ur Physik am 21.10.2003 angenommen. Abstract We study flavor-changing decays of hadrons and leptons in supersymmetric grand unified theories with universal soft-breaking terms at the Planck scale. Specifi- cally, we study an SO(10) model with a flavor structure motivated by the observed large atmospheric mixing angle. In such models, the large top Yukawa coupling leads to a predictive pattern of flavor violation among the sfermion mass matrices both in the slepton and squark sectors. The steps taken are the following. • We perform the first study of this model utilizing a full renormalization- group analysis to relate Planck-scale parameters to weak-scale parameters.
    [Show full text]
  • Gauge Theory of Weak Decays
    Cambridge University Press 978-1-107-03403-7 — Gauge Theories of Weak Decays Andrzej Buras Frontmatter More Information Gauge Theory of Weak Decays This is the first advanced, systematic, and comprehensive look at weak decays in the framework of gauge theories. Included is a large spectrum of topics, both theoretical and experimental. In addition to explicit advanced calculations of Feynman diagrams and the study of renormalization group strong interaction effects in weak decays, the book is devoted to the Standard Model Effective Field Theory, dominating present phenomenology in this field, and to new physics models with the goal of searching for new particles and interactions through quantum fluctuations. This book will benefit theorists, experimental researchers, and PhD students working on flavor physics and weak decays as well as physicists interested in physics beyond the Standard Model. In its concern for the search for new phenomena at short-distance scales through the interplay between theory and experiment, this book constitutes a travel guide to physics far beyond the scales explored by the Large Hadron Collider at CERN. Andrzej J. Buras is one of the most cited particle theorists in Europe and the most cited theoretical flavor physicist worldwide. He has written extensively on weak decays through lecture notes and review articles. He has been awarded the Smoluchowski-Warburg Medal of German and Polish Physics Societies, a Senior Carl von Linde Fellowship at TUM-IAS, an Advanced ERC Grant, and the 2020 Max Planck Medal. He is an ordinary member of the Bavarian Academy of Sciences and foreign member of two Academies in Poland.
    [Show full text]
  • Annual Report 1 TUM Institute for Advanced Study 2007 | 2008
    Annual Report 1 TUM Institute for Advanced Study 2007 | 2008 Annual Report TUM Institute for Advanced Study 2 0 0 7 | 2 0 0 8 Table of Contents Table of Contents Foreword of TUM President 4 Director’s Message 6 Presentation of TUM-IAS 11 Presentation of Fellows and Focus Groups 25 Experience Report 73 Events 79 New Building and Concept 101 Resources and Data 104 Organization 106 4 Foreword of TUM President The “TUM Institute for Advanced Study” (TUM-IAS), founded in 2005, was the centerpiece of the Excellence Initiative proposal, “TUM. The Entrepreneurial University”. Much like the legendary IAS in Princeton, TUM-IAS is based on the assumption that an atmosphere of creativity, inspiration, freedom, and support - without a lot of red tape - for excellent researchers forms the most productive source for outstanding scientific achievements. The goal of the Institute for Advanced Study is to establish new fields of excellence in research at TUM. The TUM-IAS gives scientists from TUM and from abroad the time and resources to focus on new, cutting-edge research, and is therefore a key to fostering scientific excellence at TUM. Very often our most gifted scientists are burdened by bureaucracy in their daily work. The Institute brings top scientists from TUM and distinguished international scientists together with the most promising young scholars in a community where intellectual creativity can flourish and young crea- tive minds can exchange ideas with established leaders. Three years after the founding of the TUM-IAS, I am very pleased to see that the Institute is already thriving with 19 Fellows and numerous start- up projects.
    [Show full text]
  • DEPARTMENT of PHYSICS COLLOQUIA Fall 1999 Schedule
    DEPARTMENT OF PHYSICS COLLOQUIA Fall 1999 Schedule August 30 Randall D. Kamien - University of Pennsylvania Title: Liquid Crystalline Phases of DNA September 6 Sara A. Solla – Northwestern University Title: The Dynamics of Learning from Examples September 13 Anton Zeilinger - University of Vienna, Austria Title: Quantum Teleportation and the Nature of Information September 20 – The Thomas Gold Lecture Series Bohdan Paczynski – Princeton University Title: Gravitational Microlensing and the Search for Dark Matter September 27 Carlos Rovelli – University of Pittsburgh and Centre de Physique Theorique de Luminy, France Title: Non Perturbative Quantum Gravity October 4 Eric Siggia – Cornell University Title: Theory and the Yeast Genome October 11 – FALL BREAK October 18 Edward Blucher – University of Chicago Title: Investigating Difference between Matter and Antimatter October 25 Venky Narayanamurti – Harvard University Title: Condensed-Matter and Materials Physics: Basic Research for Tomorrow’s Technology November 1 – The Kieval Lecture Steve Vogel – Duke University Title: Locating Life’s Limits with Dimensionless Numbers November 8 Edward Kearns – Boston University Title: The Mysteries of Missing Neutrino’s: Latest Results from Super-K November 15 Paul Steinhardt – University of Pennsylvania Title: The Quintessential Universe November 22 Dan Ralph – Cornell University Title: Torques and Tunneling in Nano-Magnets November 29 William Phillips – NIST Title: Almost Absolute Zero: The Story of Laser Cooling and Trapping Spring 2000 Schedule January
    [Show full text]
  • Looking at Physics in a Rarefied Atmosphere
    RARE PROCESSES Looking at physics in a rarefied atmosphere Last year the annual DESYTheory Workshop focused on rare physics - the physics that's hardest to do and sometimes difficult to understand. AndrzejBuras reports. Rare processes and the vio­ 5xl0~4and 30xl04. lation of CP symmetry pro­ As discussed by Guido vided the focus for the Martinelli (Rome), Laurent recent Theory Workshop at Leilouch (Marseille) and the DESY Laboratory in Amarjit Soni (Brookhaven), Hamburg.As emphasized by advanced numerical lattice Chris Quigg (Fermilab) in calculations could consider­ the opening lecture, discrete ably improve the estimates symmetries (box 1) and in the coming years. How­ their violation, in particular ever, as stressed by Jamin, CP symmetry, play an impor­ it is important to develop tant role in a deeper under­ further the existing analyti­ standing of nature at both cal tools in order to confront very small and large dis­ the lattice results. tances. Studying these vio­ lations in rare processes Difficult measurements may give hints to what lies The experimental situation beyond the Standard Model for e/e, described by Martin of particle physics. Holder (Siegen), improved In the Standard Model, Relaxed atmosphere during the break. Left to right: Luca Silvestrini considerably in the past two CP violation is attributed to (Rome), chairman of the organizing comittee Andrzej Bums (Munich), years due to measurements quark transitions, which are Yosef Nir (Weizmann) and Gino Isidori (Frascati). by the KTeV collaboration at described by the three- Fermilab (28 ± 4) xlO"4 and dimensional (Cabbibo-Kobayashi-Maskawa; CKM) matrix.The clas­ the NA48 collaboration at CERN (14±4)xl0~4.
    [Show full text]
  • Warsaw Conference of the 1996 Rochester Conference
    Warsaw University's Auditorium Maximum provided the location for the parallel sessions Warsaw conference of the 1996 Rochester conference. n recent years, the biennial I "Rochester" International Conference on High Energy Physics has been a festival of the Standard Model, the 20-year-old set of theories describing particles and forces. Despite early expectations to the contrary, the 28th in this prestigious series, held in Warsaw in July, turned out to be true to form. In 1995, after many years of increasingly accurate measurements agreeing ever more precisely with Standard Model predictions, some small discrepancies appeared. Theoreticians lost no time in invoking explanations involving physics beyond the Standard Model. The most popular of these is supersymmetry, a theory linking particles and forces which introduces a new "supersymmetric" partner for each ordinary particle. The atmos­ phere was charged with anticipation for new physics. But by the time the on the so-called Rb anomaly from the Andrzej Buras of Munich Technical 1996 Rochester came around, most Aleph and L3 experiments University homed in on CP violation, of the discrepancies had gone away, respectively at CERN's Large the mechanism believed to be leaving the Standard Model healthier Electron-Positron Collider, LEP. Rh responsible for the apparent absence than it has been for some time. is the fraction of quark-producing Z of antimatter in the Universe. He The mood of the conference was decays resulting in pairs of heavy looked forward to the new precision captured by Gabriele Veneziano, b-quarks. Last year, results from measurement of direct CP violation head of CERN's Theory Division, LEP seemed to indicate that this expected soon from CERN's NA48 with his concluding remarks that "The happened far too often (October experiment.
    [Show full text]
  • Heavy Flavour Physics and Effective Field Theories Alexander Lenz
    Heavy Flavour Physics and Effective Field Theories Epiphany 2015 An inspiring example of Heavy Flavour Alexander Lenz IPPP Durham July 10, 2015 1 2 Contents 1 Introduction 7 1.1 Thestandardmodelinarealnutshell. 7 1.2 Massesoftheelementaryparticles . 8 1.3 Outline ............................... 10 2 FlavourPhysicsandtheCKMmatrix 11 2.1 Heavyhadrons ........................... 11 2.2 Weakdecaysofheavyquarks. 12 2.3 Weakdecaysofheavyhadrons . 15 2.4 Exercise1.............................. 16 2.5 CKM,FCNC,...withintheSM . 18 2.6 ExerciseII: ............................. 26 2.7 Acluetoexplainexistence . 26 2.7.1 ElectroweakBaryogenesis . 28 2.7.2 GUT-Baryogenesis. 31 2.7.3 Leptogenesis........................ 32 2.8 CPviolation............................. 32 3 Flavour phenomenology 33 3.1 Overview .............................. 33 3.2 Theunitaritytriangle . 34 3.3 Flavourexperiments. 36 3.4 Currentstatusofflavourphenomenology. 39 4 Weak decays I - Basics 42 4.1 Themyondecay........................... 42 4.2 Thetaudecay ............................ 43 4.3 Mesondecays-Definitions . 44 4.4 Charm-quarkdecay . .. .. .. .. .. .. 46 4.5 Bottom-quarkdecay. 48 5 Weak decays II - The effective Hamiltonian 51 5.1 Motivation.............................. 51 5.2 TheeffectiveHamiltonianinLO-QCD . 54 5.2.1 Basics-Feynmanrules. 54 5.2.2 Theinitialconditions. 58 5.2.3 Matching:.......................... 61 5.2.4 Therenormalisationgroupevolution . 64 5.3 TheeffectiveHamiltonianinNLOandNNLO-QCD . 68 3 6 Weak decays III - Inclusive B-decays 69 6.1 InclusiveB-decaysatLO-QCD. 69 6.2 Bsl and nc atNLO-QCD ...................... 70 7 The Heavy Quark Expansion 72 7.1 Calculationofinclusivedecayrates . 72 7.2 Theexpansionininversemasses . 72 7.3 LeadingtermintheHQE . 73 7.4 SecondtermoftheHQE . .. .. .. .. .. .. 75 7.5 ThirdtermoftheHQE ....................... 78 7.6 FourthtermoftheHQE. 83 7.7 Violationofquark-hadronduality . 84 7.8 Statusoflifetimepredictions . 84 7.8.1 B-mesonlifetimes . .. .. .. .. .. .. 84 7.8.2 b-baryonlifetimes . 85 7.8.3 D-mesonlifetimes .
    [Show full text]