Spin 96 Proceedings Of The 12th International Symposium On High Energy Spin Physics

Author : J E J Oberski,C W De Jager,Tjeerd Ketel,Petrus J Mulders,M Oskam-tamboezer
Publisher : World Scientific
Page : 906 pages
File Size : 51,6 Mb
Release : 1997-04-15
Category : Electronic
ISBN : 9789814546430

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Spin 96 - Proceedings Of The 12th International Symposium On High-energy Spin Physics by J E J Oberski,C W De Jager,Tjeerd Ketel,Petrus J Mulders,M Oskam-tamboezer Pdf

Experiments using highly polarized intense beams and targets, and theoretical studies of spin and polarization phenomena, are now providing us with numerous additional details of the electroweak and strong interactions and the structure of matter. The spin structure of the nucleon has been measured over wide ranges of kinematic variables, and the cross sections have been calculated to several orders in perturbative field theory. At present, the influence of the higher twist contributions, the gluon spin, and the quark orbital angular momentum are under scrutiny. Quantum chromodynamics (QCD) captures a lot of our experimental knowledge of hard polarized scattering processes. Can our understanding of such processes within QCD be further improved?Hyperons produced in high energy reactions show how puzzling strong interactions between hadrons still are. Spin observables in experiments at intermediate energy are used to test parity and charge symmetries. Will they also reveal, at low energy, a violation of time reversal symmetry? We are on the verge of using parity violation measurements at intermediate electron scattering energies to determine the amount of strange quark contributions to the neutral weak form factor of the nucleon. The polarization of the sea quarks is expected to be measured soon in W± decays produced in high energy polarized proton interactions. Will the jets in polarized Z⁰ decays show a definite handedness? These and many other topics are discussed in these proceedings.

Author : C. W. De Jager,J. E. J. Oberski,T. J. Ketel,Piet J. Mulders,M. Oskam-Tamboezer
Publisher : Unknown
Page : 906 pages
File Size : 49,6 Mb
Release : 1997
Category : SCIENCE
ISBN : 9814530026

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Spin 96 by C. W. De Jager,J. E. J. Oberski,T. J. Ketel,Piet J. Mulders,M. Oskam-Tamboezer Pdf

Author : C. W. de Jager
Publisher : World Scientific Publishing Company
Page : 874 pages
File Size : 51,5 Mb
Release : 1997
Category : Hadron interactions
ISBN : 9810230524

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SPIN96 by C. W. de Jager Pdf

Author : Hans Paetz gen. Schieck
Publisher : Springer
Page : 182 pages
File Size : 53,6 Mb
Release : 2011-11-01
Category : Science
ISBN : 9783642242267

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Nuclear Physics with Polarized Particles by Hans Paetz gen. Schieck Pdf

The measurement of spin-polarization observables in reactions of nuclei and particles is of great utility and advantage when the effects of single-spin sub-states are to be investigated. Indeed, the unpolarized differential cross-section encompasses the averaging over the spin states of the particles, and thus loses details of the interaction process. This introductory text combines, in a single volume, course-based lecture notes on spin physics and on polarized-ion sources with the aim of providing a concise yet self-contained starting point for newcomers to the field, as well as for lecturers in search of suitable material for their courses and seminars. A significant part of the book is devoted to introducing the formal theory—a description of polarization and of nuclear reactions with polarized particles. The remainder of the text describes the physical basis of methods and devices necessary to perform experiments with polarized particles and to measure polarization and polarization effects in nuclear reactions. The book concludes with a brief review of modern applications in medicine and fusion energy research. For reasons of conciseness and of the pedagogical aims of this volume, examples are mainly taken from low-energy installations such as tandem Van de Graaff laboratories, although the emphasis of present research is shifting to medium- and high-energy nuclear physics. Consequently, this volume is restricted to describing non-relativistic processes and focuses on the energy range from astrophysical energies (a few keV) to tens of MeV. It is further restricted to polarimetry of hadronic particles.

Author : Karl-Heinz Althoff,Werner Meyer
Publisher : Springer Science & Business Media
Page : 654 pages
File Size : 45,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642869952

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High Energy Spin Physics by Karl-Heinz Althoff,Werner Meyer Pdf

The 9th International Symposium on High Energy Spin Physics, held in Bonn, 6-15 September 1990, attracted 280 participants from 16 countries. This meet ing covered not only fundamental experimental and theoretical spin phenomena but also technological developments in polarized beams and targets. For the first time intermediate energy spin physics with electron machines was discussed extensively. Highlights included the work on polarized high energy electron beams at LEP and TRISTAN and the failure of the standard model in connection with spin phenomena, in particular the growth of the spin asymmetry in violent proton-proton scattering. Also the presentation of different models in con nection with the still-unsolved 'proton spin crisis' and the proposals for four different experiments to determine the spin structure functions caused lively and sometimes controversial discussions. The Organizing Committee would like to thank all speakers for their excel lent talks, the conveners for the organization of the parallel sessions, and the International Advisory Committee for their advice. Four workshops preceded the symposium. 160 participants, among them many young physicists, discussed mainly technological spin problems. These papers are published in separate proceedings. We gratefully acknowledge the enthusiastic help of the members of our institute in preparing and running the conference and the workshops, especially Mrs. D. FaSbender, Mrs. E. Wendorf, Mrs. J. Wetzel, and Dr. U.Idschok.

Author : H Castilla,Julian Felix,A Fernandez,G Herrera,A Morelos,M Sosa
Publisher : World Scientific
Page : 492 pages
File Size : 44,9 Mb
Release : 1998-02-17
Category : Electronic
ISBN : 9789814546546

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Physics In Collision: Proceedings Of The Xvi International Conference by H Castilla,Julian Felix,A Fernandez,G Herrera,A Morelos,M Sosa Pdf

The “Physics in Collision” conference aims to provide an overview of the main topics of high energy physics. This annual international meeting consists of three days of exclusive review talks, given by invited speakers. As a result, it has taken on a unique character, ideal for those who wish to be brought up to date on the current status of particle physics.

Author : Yuri L Dokshitzer,Peter Levai,Julia Nyiri
Publisher : World Scientific
Page : 570 pages
File Size : 44,9 Mb
Release : 2006-06-07
Category : Science
ISBN : 9789814478144

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Gribov Memorial Volume: Quarks, Hadrons And Strong Interactions - Proceedings Of The Memorial Workshop Devoted To The 75th Birthday Of V N Gribov by Yuri L Dokshitzer,Peter Levai,Julia Nyiri Pdf

Vladimir Naumovich Gribov was one of the most outstanding theorists, a key figure in the creation of the modern elementary particle physics. His many discoveries are famous and well accepted by the physics community (Gribov-Regge theory of high energy hadron interactions, Gribov vacuum pole — Pomeron, Reggeon field theory, parton evolution equations, neutrino oscillations, Gribov copies in non-Abelian gauge field theories, etc.); Some of his ideas look unacceptable and strange at the first glance. Even at the second glance.Nowadays, under the weight of new theoretical developments and experimental results, his ideas are receiving the recognition they deserve. The Gribov Memorial Workshop, organized on his 75th birthday in Budapest, Hungary in 2005, clearly demonstrated the wealth and fertilization force of his ideas. Close colleagues, younger followers, world experts of the quark-hadron world have gathered together to display new angles of the Gribov heritage. And to remember the personality of a great man.This book collects the talks presented at, and contributed to, the Gribov-75 Memorial Workshop.

Author : N. E. Tyurin
Publisher : World Scientific Publishing Company Incorporated
Page : 649 pages
File Size : 46,9 Mb
Release : 1999
Category : Science
ISBN : 9810236662

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SPIN 98 by N. E. Tyurin Pdf

This volume contains the plenary talks of the 13th International Symposium on High Energy Spin Physics, the rapporteur talks sponsored by the International Committee on High Energy Spin Physics, and contributions to the parallel sessions. It covers experimental results, theory and the progress of instrumentation in spin physics.

Author : Karl-Heinz Althoff,Werner Meyer
Publisher : Springer
Page : 684 pages
File Size : 46,8 Mb
Release : 1991-08-26
Category : Science
ISBN : 3540541276

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High Energy Spin Physics by Karl-Heinz Althoff,Werner Meyer Pdf

The 9th International Symposium on High Energy Spin Physics, held in Bonn, 6-15 September 1990, attracted 280 participants from 16 countries. This meet ing covered not only fundamental experimental and theoretical spin phenomena but also technological developments in polarized beams and targets. For the first time intermediate energy spin physics with electron machines was discussed extensively. Highlights included the work on polarized high energy electron beams at LEP and TRISTAN and the failure of the standard model in connection with spin phenomena, in particular the growth of the spin asymmetry in violent proton-proton scattering. Also the presentation of different models in con nection with the still-unsolved 'proton spin crisis' and the proposals for four different experiments to determine the spin structure functions caused lively and sometimes controversial discussions. The Organizing Committee would like to thank all speakers for their excel lent talks, the conveners for the organization of the parallel sessions, and the International Advisory Committee for their advice. Four workshops preceded the symposium. 160 participants, among them many young physicists, discussed mainly technological spin problems. These papers are published in separate proceedings. We gratefully acknowledge the enthusiastic help of the members of our institute in preparing and running the conference and the workshops, especially Mrs. D. FaSbender, Mrs. E. Wendorf, Mrs. J. Wetzel, and Dr. U.Idschok.

Author : Sandibek B. Nurushev,Mikhail F. Runtso,Mikhail N. Strikhanov
Publisher : Springer
Page : 430 pages
File Size : 41,8 Mb
Release : 2012-10-28
Category : Science
ISBN : 9783642321634

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Introduction to Polarization Physics by Sandibek B. Nurushev,Mikhail F. Runtso,Mikhail N. Strikhanov Pdf

This book is devoted to the polarization (spin) physics of high energy particles and contains three parts. The first part presents the theoretical prefaces of polarization in the particle physics for interpretations, predictions and bases for understanding the following two parts. The second part of the book presents the description of the essential polarization experiments including the recent ones. This part is devoted to the innovative instrumentations, gives the parameters of the polarized beams, targets, polarized gas jets and polarimeters. The third part of the book concentrates on the important achievements in polarization physics. The book can be used in lectures on nuclear and particle physics and and nuclear instruments and methods. As supplementary reading this book is useful for researchers working in particle and nuclear physics.

Author : Werner Meyer,Erhard Steffens,Werner Thiel
Publisher : Springer Science & Business Media
Page : 402 pages
File Size : 43,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642766619

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High Energy Spin Physics by Werner Meyer,Erhard Steffens,Werner Thiel Pdf

The 9th International Symposium on High Energy Spin Physics was held in Bonn, 6-15 September 1990, with the Physikalisches Institut der Universitat Bonn as the host. The symposium was preceded by a series of four workshops on • polarized electron sources and electron spin polarimeters • Siberian snakes and polarization in circular machines • polarized gas targets • polarized solid targets. 160 participants from 11 countries, among them many young physicists, came together and discussed mainly technological spin problems. The high level of participation indicates that workshops combined with the symposium are attractive not only for people who plan and prepare polarized beams and targets but also for experimentalists and theorists dealing with high energy spin physics. At these workshops many very interesting and important recent results were presented and reviewed. Thus we hope these proceedings will be valuable to many researchers in these fields. The Organizing Committee would like to thank all participants, in particular the speakers and the session chairmen, for their contributions to the workshops and for helping to create a lively and stimulating atmosphere. Special thanks go to the organizers - W. Haeberli, S. Mango, E. Reichert, E. Steffens, W. Thiel, U. Wienands - for their cooperation in preparing and running these workshops. We gratefully acknowledge the enthusiastic help of the members of our institute in preparing and running the conference and the workshops, especially Mrs. D. FaSbender, Mrs. E. Wendorf, Mrs. J. Wetzel, and Dr. U.Idschok.

Author : A V Prokudin,Vladimir Alexeevich Petrov
Publisher : World Scientific
Page : 404 pages
File Size : 54,8 Mb
Release : 2000-07-25
Category : Science
ISBN : 9789814494045

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Elastic And Diffractive Scattering: Proceedings Of The International Conference On The Viiith Blois Workshop by A V Prokudin,Vladimir Alexeevich Petrov Pdf

This book contains various experimental and theoretical reports on the status and prospects of one of the most interesting and difficult areas of modern high energy physics — elastic and diffractive scattering. One can find here general trends and problems, and original ideas on particle interactions and structure.

Author : Anthony W Thomas,Kazuo Tsushima
Publisher : World Scientific
Page : 316 pages
File Size : 43,5 Mb
Release : 1999-04-01
Category : Electronic
ISBN : 9789814544092

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Future Directions In Quark Nuclear Physics - Proceedings Of The Workshop by Anthony W Thomas,Kazuo Tsushima Pdf

One of the most fundamental questions in understanding strong interaction is whether or not quarks and gluons play a significant role in nuclear systems. At high densities we need to explore the existence and nature of a deconfinement phase transition. At lower densities we wish to study the changes in the properties of a hadron particle as mass and electroweak form factors, when it is immersed in nuclear matter. Finally, we may even ask whether the internal structure of the nucleon plays a role in the binding and properties of finite nuclei.On the theoretical side the issues raised here are of concern to a very broad community, from those working in traditional many-body physics, to those building effective field theories, to those working in lattice QCD. Experimentally, there are many accelerators, mature, new and planned, which can offer insight into this field — from SLAC to HERA, COSY, CELSIUS and TJNAF. This workshop brought together key figures from all areas of theoretical and experimental physics concerned with this fundamental problem.

Author : Kenneth J. Heller
Publisher : Unknown
Page : 792 pages
File Size : 41,7 Mb
Release : 1989
Category : Hadron interactions
ISBN : UCAL:B4089771

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High-energy Spin Physics by Kenneth J. Heller Pdf

"This conference was concerned with both the technology of spin and with particle physics, i.e., particle physicists need to know what experiments might be possible and target/beam/source physicists want to know what their work will lead to, and get new ideas. A report of the progress which has been made since the first conference in Argonne, 1974, a discussion of new experiments and theory, and new ideas for polarized sources, beams, and targets which point toward an exciting future program of particle physics are given in this summary."--Summary by AIP.

Author : André Rubbia
Publisher : Cambridge University Press
Page : 1111 pages
File Size : 46,8 Mb
Release : 2022-05-12
Category : Science
ISBN : 9781316519349

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Phenomenology of Particle Physics by André Rubbia Pdf

Addresses the theoretical and experimental phenomenology of particle physics for two-semester Masters and graduate courses.