Subnuclear Physics: Past, Present and Future
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Announcement EBEA Erice Course 2016
Ettore Majorana Foundation and Centre for Scientific Culture (President: prof. Antonino Zichichi) EBI International School of Bioelectromagnetics “Alessandro Chiabrera” Director of the School: prof. Ferdinando Bersani (University of Bologna, Italy) The Centre for Scientific Culture in Erice (Sicily, Italy) is named after the great Italian scientist Ettore Majorana. Antonino Zichichi, the President of the Centre, has said: “At Erice, those who come in order to follow a certain School are called ‘students’, but actually they are young people who have successfully completed their University studies and who come to Erice in order to learn what the new problems are. However, what is distinctive for Erice is the spirit animating all participants: students no less than teachers. The prime objective is to learn. The student listens to the lectures and after that comes the most amusing part: the discussion session.” Topics in Bioelectromagnetics have come to Erice many times in the past, especially in the 1980s, with international courses and workshops on non-ionising radiation, and today many participants of those courses contribute greatly to the development of this research field. Following the request of the European Bioelectromagnetics Association (EBEA) and the Inter-University Centre for the study of the Interaction between Electromagnetic Fields and Biosystems (ICEmB), in 2003 the Ettore Majorana Centre has established a Permanent School of Bioelectromagnetics, named after Alessandro Chiabrera, who is considered as a master by the young -
Subnuclear Physics: Past, Present and Future
Subnuclear Physics: Past, Present and Future International Symposium 30 October - 2 November 2011 – The purpose of the Symposium is to discuss the origin, the status and the future of the new frontier of Physics, the Subnuclear World, whose first two hints were discovered in the middle of the last century: the so-called “Strange Particles” and the “Resonance #++”. It took more than two decades to understand the real meaning of these two great discoveries: the existence of the Subnuclear World with regularities, spontaneously plus directly broken Symmetries, and totally unexpected phenomena including the existence of a new fundamental force of Nature, called Quantum ChromoDynamics. In order to reach this new frontier of our knowledge, new Laboratories were established all over the world, in Europe, in USA and in the former Soviet Union, with thousands of physicists, engineers and specialists in the most advanced technologies, engaged in the implementation of new experiments of ever increasing complexity. At present the most advanced Laboratory in the world is CERN where experiments are being performed with the Large Hadron Collider (LHC), the most powerful collider in the world, which is able to reach the highest energies possible in this satellite of the Sun, called Earth. Understanding the laws governing the Space-time intervals in the range of 10-17 cm and 10-23 sec will allow our form of living matter endowed with Reason to open new horizons in our knowledge. Antonino Zichichi Participants Prof. Werner Arber H.E. Msgr. Marcelo Sánchez Sorondo Prof. Guido Altarelli Prof. Ignatios Antoniadis Prof. Robert Aymar Prof. Rinaldo Baldini Ferroli Prof. -
Guido Altarelli (1941–2015)
Available online at www.sciencedirect.com ScienceDirect Nuclear Physics B 901 (2015) 249–251 www.elsevier.com/locate/nuclphysb Obituary Guido Altarelli (1941–2015) Guido Altarelli was one of a small group of physicists who shaped our current theory of the fundamental interactions: the so-called Standard Model. Guidos wa born in Rome in the midst of World War II, and in Rome he spent his early years. His hometown was very present in his words and memories, and he never lost contact with Rome during his scientific career: he never sold the apartment in which he grew up (he actually lived in it after the death of his parents), and after so many years spent abroad, he never lost his beautiful Roman accent — we always had the feeling that he did it on purpose. He graduated in 1964 at University of Roma La Sapienza, one out of an outstanding group of young physicists who later played an essential role in the foundation and development of modern fundamental physics. Right after graduation he followed Raoul Gatto in Florence, where this promising group of scientists grew up and became mature researchers. In the following years (1968–1970) he was in the United States, were the quantum field theory of the fundamental interactions was being developed at the time; at the Rockefeller University in 1969 he overlapped with another young physicist he had already met at La Sapienza, Giorgio Parisi. In 1970 he obtained a position at his Alma Mater, where he became a full professor in 1980. In that period he visited Ecole Normale Supérieure in Paris (1976–1977, when Giorgio Parisi was in Paris too, and again in 1981), and Boston University (1985–1986). -
Ettore Majorana: Genius and Mystery
«ETTORE MAJORANA» FOUNDATION AND CENTRE FOR SCIENTIFIC CULTURE TO PAY A PERMANENT TRIBUTE TO GALILEO GALILEI, FOUNDER OF MODERN SCIENCE AND TO ENRICO FERMI, THE "ITALIAN NAVIGATOR", FATHER OF THE WEAK FORCES ETTORE MAJORANA CENTENARY ETTORE MAJORANA: GENIUS AND MYSTERY Antonino Zichichi ETTORE MAJORANA: GENIUS AND MYSTERY Antonino Zichichi ABSTRACT The geniality of Ettore Majorana is discussed in the framework of the crucial problems being investigated at the time of his activity. These problems are projected to our present days, where the number of space-time dimensions is no longer four and where the unification of the fundamental forces needs the Majorana particle: neutral, with spin ½ and identical to its antiparticle. The mystery of the way Majorana disappeared is restricted to few testimonies, while his geniality is open to all eminent physicists of the XXth century, who had the privilege of knowing him, directly or indirectly. 3 44444444444444444444444444444444444 ETTORE MAJORANA: GENIUS AND MYSTERY Antonino Zichichi CONTENTS 1 LEONARDO SCIASCIA’S IDEA 5 2 ENRICO FERMI: FEW OTHERS IN THE WORLD COULD MATCH MAJORANA’S DEEP UNDERSTANDING OF THE PHYSICS OF THE TIME 7 3 RECOLLECTIONS BY ROBERT OPPENHEIMER 19 4 THE DISCOVERY OF THE NEUTRON – RECOLLECTIONS BY EMILIO SEGRÉ AND GIANCARLO WICK 21 5 THE MAJORANA ‘NEUTRINOS’ – RECOLLECTIONS BY BRUNO PONTECORVO – THE MAJORANA DISCOVERY ON THE DIRAC γ- MATRICES 23 6 THE FIRST COURSE OF THE SUBNUCLEAR PHYSICS SCHOOL (1963): JOHN BELL ON THE DIRAC AND MAJORANA NEUTRINOS 45 7 THE FIRST STEP TO RELATIVISTICALLY DESCRIBE PARTICLES WITH ARBITRARY SPIN 47 8 THE CENTENNIAL OF THE BIRTH OF A GENIUS – A HOMAGE BY THE INTERNATIONAL SCIENTIFIC COMMUNITY 53 REFERENCES 61 4 44444444444444444444444444444444444 Ettore Majorana’s photograph taken from his university card dated 3rd November 1923. -
Of Friday 13 June 2008 Supplement No. 1 Birthday Honours List — United Kingdom
05-06-2008 13:04:14 [SO] Pag Table: NGSUPP PPSysB Job: 398791 Unit: PAG1 Number 58729 Saturday 14 June 2008 http://www.london-gazette.co.uk B1 [ Richard Gillingwater. (Jun. 14, 2008). C.B.E. Commander of the Order of the British Empire, 2008 Birthday Honours, No. 58729, Supp. No. 1, PDF, p. B7. London Gazette. Reproduced for educationaly purposes only. Fair Use relied upon. ] Registered as a newspaper Published by Authority Established 1665 of Friday 13 June 2008 Supplement No. 1 Birthday Honours List — United Kingdom CENTRAL CHANCERY OF Dr. Philip John Hunter, C.B.E., Chief Schools THE ORDERS OF KNIGHTHOOD Adjudicator. For services to Education. Moir Lockhead, O.B.E., Chief Executive, First Group. St. James’s Palace, London SW1 For services to Transport. 14 June 2008 Professor Andrew James McMichael, F.R.S., Professor of Molecular Medicine and Director, Weatherall The Queen has been graciously pleased, on the occasion Institute of Molecular Medicine, University of Oxford. of the Celebration of Her Majesty’s Birthday, to signify For services to Medical Science. her intention of conferring the honour of Knighthood William Moorcroft, Principal, TraVord College. For upon the undermentioned: services to local and national Further Education. William Desmond Sargent, C.B.E., Executive Chair, Better Regulation Executive, Department for Business, Enterprise and Regulatory Reform. For services to Knights Bachelor Business. Michael John Snyder. For services to Business and to the City of London Corporation. Paul Robert Stephenson, Q.P.M., Deputy Commissioner, Dr. James Iain Walker Anderson, C.B.E. For public and Metropolitan Police Service. -
Downloading the Application Form at the Following Address
Hanno Collaborato A queSto NumeRo: IL NUOVO SAGGIATORE f. K. A. Allotey, L. Belloni, BOLLETTINO DELLA SOCIETÀ ITALIANA DI FISICA G. Benedek, A. Bettini, t. m. Brown, Nuova Serie Anno 26 • N. 5 settembre-ottobre 2010 • N. 6 novembre-dicembre 2010 f. Brunetti, G. Caglioti, R. Camuffo, A. Cammelli, e. Chiavassa, DIRETTORE RESPONSABILE ViCeDiRettoRi ComitAto scieNtifiCo L. Cifarelli, e. De Sanctis, A. Di Carlo, Luisa Cifarelli Sergio focardi G. Benedek, A. Bettini, i. Di Giovanni, R. fazio, f. ferrari, Giuseppe Grosso S. Centro, e. De Sanctis, S. focardi, R. Gatto, A. Gemma, e. iarocci, i. ortalli, L. Grodzins, G. Grosso, f. Guerra, f. Palmonari, R. Petronzio, f. iachello, W. Kininmonth, e. Longo, P. Picchi, B. Preziosi S. mancini, P. mazzoldi, A. oleandri, G. onida, V. Paticchio, f. Pedrielli, A. Reale, G. C. Righini, N. Robotti, W. Shea, i. talmi, A. tomadin, m. Zannoni, A. Zichichi Sommario 3 EDITORIALE / EDITORIAL 84 50 anni di laser. Tavola rotonda al XCVI Congresso Nazionale della SIF SCieNZA iN PRimO PIANO G. C. Righini 5 Quantum simulators and 86 Assemblea di ratifica delle elezioni quantum design delle cariche sociali della SIF per il R. fazio, A. tomadin triennio 2011-2013 10 La rivoluzione della plastica nel 87 African Physical Society settore fotovoltaico f. K. A. Allotey A. Di Carlo, A. Reale, t. m. Brown, 90 Nicola Cabibbo and his role in f. Brunetti elementary-particle theory Percorsi R. Gatto 23 The tabletop measurement of the News helicity of the neutrino 92 The Italian graduate profile survey L. Grodzins A. Cammelli 30 Giulio Racah (1909-1965): 96 Premio Fermi 2010 modern spectroscopy A. -
Particle Physics – It Matters a Forward Look at UK Research Into the Building Blocks of the Universe and Its Impact on Society
Particle physics – it matters A forward look at UK research into the building blocks of the Universe and its impact on society In partnership with CONTENTS 3 Foreword 4 Advancing human progress through basic knowledge 5 Why does it matter? 6 New frontiers in basic science 6 The experiments 8 How particle physics benefi ts society 8 Particle physics and healthcare 10 Communications 10 Manufacturing and business 11 Global challenges 12 Helping industry 13 Underpinning the knowledge-based economy 14 Particle physics in the UK 15 Further information 2 Foreword Particle physics – it matters Foreword This report summarises the science questions confronting particle-physics research in the next 20 years, what advances in technology are being pursued and the cross-disciplinary benefi ts to be accrued. It is predominantly an interest in curiosity-driven science, of which particle physics is a major part, that often attracts students to study physics and which drives the technological innovation; neither can proceed in isolation. WHAT IS PARTICLE PHYSICS? Particle physics seeks to understand the evolution of the Universe in the fi rst fraction of a second after its birth in the Big Bang in terms of a small number of fundamental particles and forces. The processes involved ultimately resulted in the creation of atoms and the complex molecules that led to our existence. The intellectual curiosity embodied in particle physics is also at the foundation of philosophy, art and other scientifi c disciplines which, together, have shaped the modern world. Without such innate curiosity, the modern world would not exist. The study of particle physics challenges our preconceptions, inspires and seeks to move human knowledge forward at a basic level – wherever that may lead. -
The Discovery of the Higgs Boson at the LHC
Chapter 6 The Discovery of the Higgs Boson at the LHC Peter Jenni and Tejinder S. Virdee 6.1 Introduction and the Standard Model The standard model of particle physics (SM) is a theory that is based upon principles of great beauty and simplicity. The theory comprises the building blocks of visible matter, the fundamental fermions: quarks and leptons, and the fundamental bosons that mediate three of the four fundamental interactions; photons for electromag- netism, the W and Z bosons for the weak interaction and gluons for the strong interaction (Fig. 6.1). The SM provides a very successful description of the visible universe and has been verified in many experiments to a very high precision. It has an enormous range of applicability and validity. So far no significant deviations have been observed experimentally. The possibility of installing a proton-proton accelerator in the LEP tunnel, after the e+e− programme, was being discussed in the 1980’s. At the time there were many profound open questions in particle physics, and several are still present. In simple terms these are: what is the origin of mass i.e. how do fundamental particles acquire mass, and why do they have the masses that they have? Why is there more matter than anti-matter? What is dark matter? What is the path towards unification of all forces? Do we live in a world with more space-time dimensions than the familiar four? The LHC [1, 2] was conceived to address or shed light on these questions. P. Jenni CERN, Geneva, Switzerland Albert-Ludwigs University Freiburg, Freiburg im Breisgau, Germany T. -
Course Syllabus
University of Science and Technology of Hanoi Address: Building 2H, 18 Hoang Quoc Viet, Cau Giay, Hanoi Telephone/ Fax: +84-4 37 91 69 60 Email: [email protected] Website: http://www.usth.edu.vn COURSE SYLLABUS Subject: Intrumentation in Ground and Academic field: Astronomy Space Astrophysics Lecturer: Dr. Pham Ngoc Diep Phone: 01689677899 E-mail: [email protected] Academic year: 2013-2014 COURSE DESCRIPTION Credit points 2 Level Undergraduate Teaching time University of Science and Technology of Hanoi Location Lecture 16 hrs Exercises 8 hrs Time Commitment Practicals 6 hrs Total 30 hrs elementary of waves, classical mechanics, quantum mechanics, nuclear Prerequisites physics and particle physics Recommended Knowledge from Prof. Quynh Lan’s lectures background knowledge This course involves an elementary introduction to astrophysics, cosmology and instrumentation in ground and space astrophysics. The logic is that students should know about the basics of astrophysics and cosmology, the major unanswered questions in the fields. Therefore, they will understand why, what and how we measure astrophysical quantities. Emphases are on understanding the principles of detecting electromagnetic waves at different wavelengths and some different Subject description: particles. It is an exploratory, first course in instrumentation designed primarily for students planning to enrol in the regular-program astrophysics or related field such as space and application courses upon completion of this course. However, it also meets the needs of many students with other interests. Each UNIT is planed to be discussed in 2 hours. With practical work and/or visit to astrophysics labs, students will see in reality how a telescope works, they will have chance to operate it, take data and make some simple data analysis. -
European Physical Society
July 1989 European Physical Society Postal Address: POB 69 Location: CH-1213 Petit-Lancy 2 27, Chemin de la Vendée Supplementary Secretariat: T. (22) 793 11 30 Petit-Lancy, Geneva P. O. Box 433 Tx. 428 024 eps ch Access: H-1371 Budapest Executive Secretary: Telefax: (22) 793 13 17 Chemin du Banc-Bénit T. (1) 35 83 86 G. Thomas Past Presidents Executive Committee 1968-1970: 1980-1982: President: R.A. Ricci Members: G. Bernardini, Pisa A.R. Mackintosh, Laboratori Nazionali INFN Ph. Choquard 1970-1972: Copenhagen Via Romea 4 Institut de Physique Théorique E. Rudberg, Stockholm 1982-1984: I-35020 Legnaro (Padova) EPFL 1972-1976: J. Friedel, Orsay T. (49) 64 12 00 / 79 05 84 (direct) PHB - Ecublens H. B.G. Casimir, Eindhoven 1984-1986 Vice-President: E. Skrzypczak CH-1015 Lausanne 1976-1978: G.H. Stafford, Oxford Institute of Experimental Physics T. (21) 693 34 11 I. Ursu, Bucharest 1986-1988 University of Warsaw 1978-1980: W. Buckel, Karlsruhe O.G. Folberth A. Zichichi, Bologna 1988- Hoza 69 IBM Laboratories R.A. Ricci, Legnaro PL-00 681 Warsaw Schönaicher Strasse 220 T. (22) 28 30 31 ext. 269 D-7030 Böblingen Secretary: M. Jacob T. (7031) 16 41 00/01 Honorary Members CERN H.O.G. Alfven, Stockholm, Sweden F. Hund, Gottingen, FRG Theory Division D. Horn E. Arnaldi, Rome, Italy N. Kurti, Oxford, UK CH-1211 Geneva 23 Dept, of Physics & Astronomy G. Bernardini, Pisa, Italy Sir Nevill Mott, Milton Keynes, UK T. (22) 767 24 14 Tel-Aviv University N.N. Bogolubov, Moscow, USSR L.E.F. -
Fn Ee Rw Ms I
F N E E R W M S I FERMILAB AU.S. DEPARTMENT OF E NERGY L ABORATORY Frascati 8 Photo by Judy Jackson Volume 22 INSIDE: Friday, December 3, 1999 Number 23 2 WhatÕs Next? f 6 Proviso West Career Day 12 The Doctor Is In 14 Talk of the Lab What’s Next by Sharon Butler ? Europe wants one. Japan wants one. The PHYSICISTS AT U.S. wants one, tooÑa 20-mile linear collider with an energy level in the range of 0.5 to 1.5 trillion electron volts and a luminosity of 1034sec-1cm-2, FERMILAB AND enough to probe the realm of the Higgs boson and the putative supersymmetric particles. ItÕs already been dubbed the Next Linear Collider. Prototype of a typical segment of the accelerator THROUGHOUT But, concedes Fermilab Director Mike Witherell, structure in a U.S. NLC. Òthe path to a decision to build a linear collider in THE WORLD ARE this country willÉbe a long and complicated one.Ó As the first order of business, he said: ÒThe U.S. particle physics community must be able to say that the NLC would be of CONTEMPLATING overwhelming scientific importance, of highest priority for the field and worth the investment for both construction and operation.Ó Reaching that level of commitment requires a solid understanding of the BUILDING A capabilities of such a machine, its cost and its physics promise. Which is, in part, the reason why Fermilab joined the U.S. NLC collaboration last summer. POWERFUL NEW ÒOf all the possibilities for future facilitiesÑan electron-positron linear collider, a muon storage ring, or a very large hadron colliderÑthe linear collider is the closest to having a proposal for a real machine on the table,Ó said Steve LINEAR COLLIDER Holmes, associate director for accelerators at Fermilab. -
Department of Physics Review
The Blackett Laboratory Department of Physics Review Faculty of Natural Sciences 2008/09 Contents Preface from the Head of Department 2 Undergraduate Teaching 54 Academic Staff group photograph 9 Postgraduate Studies 59 General Departmental Information 10 PhD degrees awarded (by research group) 61 Research Groups 11 Research Grants Grants obtained by research group 64 Astrophysics 12 Technical Development, Intellectual Property 69 and Commercial Interactions (by research group) Condensed Matter Theory 17 Academic Staff 72 Experimental Solid State 20 Administrative and Support Staff 76 High Energy Physics 25 Optics - Laser Consortium 30 Optics - Photonics 33 Optics - Quantum Optics and Laser Science 41 Plasma Physics 38 Space and Atmospheric Physics 45 Theoretical Physics 49 Front cover: Laser probing images of jet propagating in ambient plasma and a density map from a 3D simulation of a nested, stainless steel, wire array experiment - see Plamsa Physics group page 38. 1 Preface from the Heads of Department During 2008 much of the headline were invited by, Ian Pearson MP, the within the IOP Juno code of practice grabbing news focused on ‘big science’ Minister of State for Science and (available to download at with serious financial problems at the Innovation, to initiate a broad ranging www.ioppublishing.com/activity/diver Science and Technology Facilities review of physics research under sity/Gender/Juno_code_of_practice/ Council (STFC) (we note that some the chairmanship of Professor Bill page_31619.html). As noted in the 40% of the Department’s research Wakeham (Vice-Chancellor of IOP document, “The code … sets expenditure is STFC derived) and Southampton University). The stated out practical ideas for actions that the start-up of the Large Hadron purpose of the review was to examine departments can take to address the Collider at CERN.