Testing Qcd Through Spin Observables In Nuclear Targets

Author : D G Crabb,D B Day,J P Chen
Publisher : World Scientific
Page : 340 pages
File Size : 53,6 Mb
Release : 2003-01-16
Category : Science
ISBN : 9789814486668

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Testing QCD Through Spin Observables in Nuclear Targets by D G Crabb,D B Day,J P Chen Pdf

This volume contains the invited talks and contributed papers presented at the workshop on “Testing QCD Through Spin Observables in Nuclear Targets”, held at the University of Virginia in April 2002. The workshop was proposed in the context of the large number of experiments that have used polarized deuterons or polarized 3He to extract information about the spin parameters of the neutron. The motivation for this workshop was to study the effects of the nuclear medium on the spin properties of the bound nucleon and to explore issues in QCD that might be resolved through spin observables in nuclear targets: What is the effect of the nuclear medium on the measured asymmetries? How have the latest results on the spin structure of the nucleon and the nucleon form factors changed our thinking? What advances are anticipated in the development of polarized targets? Contents:Nucleon Form Factors Using Spin Degrees of Freedom (M K Jones)Spin Structure Functions in Chiral Quark Soliton Models (H Weigel)Spin Physics at RHIC — A Theoretical Overview (M Stratmann)Theoretical Aspects of Transversity (S Drago)Probing the Short-Range Dynamics in Exclusive Scattering Off Polarized Deuteron (M M Sargsian)Measurement of the Electromagnetic and Spin Structure of Nucleons and Nuclei with the Bates Large Acceptance Spectrometer Toroid (BLAST) (J R Calarco)Jefferson Lab 12 GeV Spin Program (N Liyanage)The Jefferson Lab Hall a Polarized 3He Target System (T D Averett)Laser Drive H/D Target at MIT-Bates (B Clasie et al.)Review of Polarized Internation Deuterium Targets (B von Przewoski)Spin Physics with Polarized 3He (W Korsch)Deep Inelastic Scattering from Light Nuclei (W Melnitchouk & A W Thomas)and other papers Readership: Graduate students, academics and researchers in nuclear physics and high energy physics. Keywords:Spin Structure Function;Nucleon/Nuclear Spin;Transversity;Polarized Beams/Targets;Generalized Parton Distributions

Author : Don G. Crabb
Publisher : World Scientific
Page : 338 pages
File Size : 54,7 Mb
Release : 2003
Category : Science
ISBN : 9789812704481

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Testing QCD Through Spin Observables in Nuclear Targets by Don G. Crabb Pdf

This volume contains the invited talks and contributed papers presented at the workshop on OC Testing QCD Through Spin Observables in Nuclear TargetsOCO, held at the University of Virginia in April 2002.The workshop was proposed in the context of the large number of experiments that have used polarized deuterons or polarized 3 He to extract information about the spin parameters of the neutron. The motivation for this workshop was to study the effects of the nuclear medium on the spin properties of the bound nucleon and to explore issues in QCD that might be resolved through spin observables in nuclear targets: What is the effect of the nuclear medium on the measured asymmetries? How have the latest results on the spin structure of the nucleon and the nucleon form factors changed our thinking? What advances are anticipated in the development of polarized targets?"

Author : Erhard Steffens,Revaz Shanidze
Publisher : Springer Science & Business Media
Page : 273 pages
File Size : 54,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401001656

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Spin Structure of the Nucleon by Erhard Steffens,Revaz Shanidze Pdf

A comprehensive survey of the most recent results from the field of quark-gluon structure of the nucleon, in particular how the spin of the nucleon is shared by its constituents. After very intriguing results from CERN and SLAC at the end of the 1980s, the last decade has seen a set of second-generation experiments at high energy accelerators that have yielded precise information on the solution of the 'Spin Crisis' - as well as opening up new questions. The articles are written by experts from the leading collaboration and theory groups as well as providing an expert summary of the state of the art, the book points the way to future research directions. Its main focus is on semi-inclusive and exclusive measurements of deep inelastic lepton scattering, which enables for the first time the determination of the flavor-separated quark spin distributions. Future developments on generalized parton distributions and their interpretation as well as the transverse spin structure are also covered. An indispensable volume for all working in hadronic physics.

Author : Sebastian Kuhn,Jian-Ping Chen
Publisher : World Scientific
Page : 360 pages
File Size : 45,8 Mb
Release : 2005-02-21
Category : Science
ISBN : 9789814481045

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GDH 2004 by Sebastian Kuhn,Jian-Ping Chen Pdf

This volume presents an overview of the many new and exciting results, both theoretical and experimental, in the area of spin structure functions and sum rules at low to moderate photon virtuality Q2. It includes contributions from many leading scientists in the field worldwide. The volume covers the following topics: • recent results on the Gerasimov-Drell-Hearn (GDH) sum rule with real photons and its extensions to virtual photons • inclusive spin structure functions at low to moderate Q2 and their moments • exclusive measurements of nucleon spin structure in the resonance region • spin polarizabilities and Compton scattering • chiral perturbation theory and other low-energy limits of QCD • lattice QCD, duality, and phenomological models • nuclear effects and the GDH sum rule in nuclei • experimental techniques (polarized targets and beams) • future plans and projects Contents: What are These Sum Rules Good For? (X Ji)Structure of the Nucleon: Spin Observables (U Meissner)Experimental Verification of the GDH Sum Rule (K Helbing)Status of the GDH Experiment on the Deuteron at MAMI (O Jahn)Study of the Polarized Structure Functions of the Neutron at Low Q2 Using Polarized 3He (S Choi)The First Moment of g1 Measured with the CLAS Detector (G Dodge)Quark Hadron Duality Tests on Polarized Structure Functions Using CLAS (T Forest)Proton Spin Structure at High Parton Densities (B Badelek)Nucleon Spin Structure and Its Connections to Various Sum Rules (J Soffer)Spin Asymmetries for Exclusive and Semi-Exclusive Reactions with CLAS (A Biselli)Helicity Dependence of the Nπ(π) Processes on the Proton: New Results from Mainz (P Pedroni)Strangeness Photoproduction and the GDH Experiments at LEPs (Y Ohashi)What We are Learning about the Quark Structure of Hadrons from Lattice QCD (J Negele)Higher Twists in Spin Structure Functions from a “Constituent Quark” Point of View (A Sidorrov & C Weiss)Polarized Structure Functions and the GDH Integral from Lattice QCD (G Schierholz)Spin Asymmetry and GDH Sum Rule for Real and Virtual Photons for the Deuteron (H Arenhövel et al.)The Generalized GDH Sum for 3He (K Slifer)A Study of the Final State Effects in the Electro-disintegration of a Polarized Helium-3 Target (G Salmè et al.)and other papers Readership: Graduate students and researchers in nuclear, high energy and particle physics. Keywords:Sum Rule;Nucleon Spin Structure Functions;Real Photons;Electron Scattering;Polarized Beams;Polarized TargetsKey Features:Features contributions from renowned experts in the field, including Xiangdong Ji, UIf Meissner and John NegelePresents a comprehensive overview of the fieldIncludes up-to-date research results from many international laboratories and pedagogical overview talks

Author : Marco Anghinolfi,Marco Battaglieri,Raffaella De Vita
Publisher : World Scientific
Page : 447 pages
File Size : 42,8 Mb
Release : 2003
Category : Science
ISBN : 9789812383976

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GDH 2002 by Marco Anghinolfi,Marco Battaglieri,Raffaella De Vita Pdf

This volume contains the proceedings of the GDH 2002 symposium. It is a review of the most recent results on the nucleon spin structure and related sum rules using real and virtual photons. The latest theoretical developments and the new high precision data from different laboratories are presented and discussed. The book provides a comprehensive picture of the nucleon spin studies from the perturbative domain down to the resonance and low momentum transfer region.

Author : I.J. Douglas MacGregor,Ralf Kaiser
Publisher : CRC Press
Page : 474 pages
File Size : 41,9 Mb
Release : 2006-07-07
Category : Science
ISBN : 9781482286144

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Hadron Physics by I.J. Douglas MacGregor,Ralf Kaiser Pdf

Straddling the traditional disciplines of nuclear and particle physics, hadron physics is a vital and extremely active research area, as evidenced by a 2004 Nobel prize and new research facilities, such as that scheduled to open at CERN. Scientifically it is of vital importance in extrapolating our knowledge of quark-gluon physics at the sub-nucleo

Author : Philip G Ratcliffe,Vincenzo Barone
Publisher : World Scientific
Page : 353 pages
File Size : 44,9 Mb
Release : 2006-06-14
Category : Science
ISBN : 9789814477697

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Transversity 2005 by Philip G Ratcliffe,Vincenzo Barone Pdf

The notion of transversity in hadronic physics has been with us for over 25 years. Intriguing though it might have been, for much of that time transversity remained an intangible and remote object, of interest principally to a few theoreticians. In recent years transversity and transverse-spin effects in general have grown as both theoretical and experimental areas of active research. This increasing attention has now matured into a thriving field with a driving force of its own. The ever-growing bulk of data on asymmetries in collisions involving transversely polarised hadrons demands a more solid and coherent theoretical basis for its description. Indeed, it now appears rather clear that transversity and other closely related properties play a significant role in such phenomena.As part of a Ministry-funded inter-university Research Project, this workshop was organised to gather together experimentalists and theoreticians engaged in investigating the nature of transverse spin in hadronic physics, with the intent of favouring the exchange of up-to-date theoretical and experimental ideas and news on the subject. Over 70 physicists took part and very nearly all the major experiments involved in transverse-spin studies were officially represented, as too were the main theory groups working in the field. New results and new analyses sparked many interesting and lively discussions.

Author : A. V. Radyushkin,Paul Stoler
Publisher : World Scientific
Page : 416 pages
File Size : 55,7 Mb
Release : 2002
Category : Science
ISBN : 9789812382559

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Exclusive Processes at High Momentum Transfer by A. V. Radyushkin,Paul Stoler Pdf

This book focuses on the physics of exclusive processes at high momentum transfer and their description in terms of generalized parton distributions, perturbative QCD, and relativistic quark models. It covers recent developments in the field, both theoretical and experimental. Contents: Perspectives on Exclusive Processes in QCD (S J Brodsky); High-t Meson Photo- and Electroproduction: A Window on Partonic Structure of Hadrons (J-M Laget); Nucleon Hologram with Exclusive Leptoproduction (A Belitsky & D Muller); QCD Factorization for the Pion Diffractive Dissociation into Two Jets (D Yu Ivanov); GPDs, Form Factors and Compton Scattering (P Kroll); Real Compton Scattering from the Proton (A Nathan); Resonance Exchange Contributions to Wide-Angle Compton Scattering: The D-Term (T Oppermann); Proton-Antiproton Annihilation into Two Photons at Large s (C Weiss); Quark--Hadron Duality Studies at Jefferson Lab; An Overview of New and Exisiting Results (C Keppel); Novel Hard Semiexclusive Processes and Color Singlet Clusters in Hadrons (M Strikman et al.); and other papers. Readership: Theoretical and experimental researchers in nuclear and elementary particle physics.

Author : Ricardo Alarcon,Richard Milner
Publisher : World Scientific
Page : 414 pages
File Size : 41,6 Mb
Release : 1999-07-06
Category : Electronic
ISBN : 9789814543545

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Electronuclear Physics With Internal Targets And The Blast Detector: Proceedings Of The Second Workshop by Ricardo Alarcon,Richard Milner Pdf

The Second Workshop on Electronuclear Physics with Internal Targets and the Bates Large Acceptance Spectrometer Toroid (BLAST) took place at the Massachusetts Institute of Technology in May 1998. A total of 75 physicists from 26 institutions located in seven countries participated in a lively meeting focused on the unique and important advantages of polarized gas targets internal to an electron storage ring in the study of hadron structure. This meeting has reaffirmed the contributions that BLAST will make in the area of few-body physics.The BLAST detector is designed to measure the spin-dependent electromagnetic response of light nuclei in the momentum transfer range up to 0.8 (GeV/c)2. It will use the 1 GeV longitudinally polarized beam of the Bates South Hall Ring and polarized internal targets. BLAST is scheduled to be completed in 2001.

Author : Antonio Dobado,Felipe J. Llanes-Estrada,V. Vento
Publisher : Springer Science & Business Media
Page : 615 pages
File Size : 43,8 Mb
Release : 2008-11-07
Category : Science
ISBN : 9783540725169

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The IVth International Conference on Quarks and Nuclear Physics by Antonio Dobado,Felipe J. Llanes-Estrada,V. Vento Pdf

The QNP series of international conferences on Quarks and Nuclear Physics is by now a well established and highly respected forum where the most recent developments in the field are discussed and communicated. QNP 2006 is the forth edition of this biennial meeting. Selected and refereed original contributions of QNP 2006 have been published in The European Physical Journal A - Hadrons and Nuclei (EPJ A), while the present proceedings book, in addition to reprinting the articles published in EPJ A, further includes all other contributions selected and accepted by the organizing committee for publication and archiving.

Author : Anonim
Publisher : Unknown
Page : 276 pages
File Size : 43,5 Mb
Release : 2002
Category : Nuclear physics
ISBN : CHI:61712205

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Progress in Particle and Nuclear Physics by Anonim Pdf

Vols. 1, 6, 8-9, 11, 13- consist of Proceedings of the International School of Nuclear Physics.

Author : Anonim
Publisher : Unknown
Page : 812 pages
File Size : 53,9 Mb
Release : 2005
Category : Nuclear physics
ISBN : UOM:39015060903443

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Acta Physica Polonica by Anonim Pdf

Author : Wick C Haxton,Ernest M Henley
Publisher : World Scientific
Page : 448 pages
File Size : 41,8 Mb
Release : 1995-10-18
Category : Science
ISBN : 9789814501279

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Symmetries and Fundamental Interactions in Nuclei by Wick C Haxton,Ernest M Henley Pdf

This book shows the usefulness of the nucleus as a laboratory for learning about basic symmetries and fundamental interactions. It is aimed at advanced graduate students and beginning researchers, but should be useful to advanced researchers as well. Nuclear and particle physicists will find it particularly useful. Contents:RHIC Physics as a Probe to Study Symmetry Properties Using Nuclei (T D Lee)Symmetries:Parity Violations and the Nucleon–Nucleon System (W Haeberli & B R Holstein)Time Reversal Tests in Nuclei (F Boehm)Time Reversal Violation in Nuclear Processes (P Herczeg)Charge Independence and Charge Symmetry (G A Miller & W H T van Oers)Chiral Symmetry and Changes of Properties in Nuclei (G E Brown)Basic Theory (Particle Properties and the Standard Model):Currents and Their Couplings in the Weak Sector of the Standard Mode (I S Towner & J C Hardy)Neutrino Mass (S P Rosen)Solar Neutrinos (L Wolfenstein & K Lande)Spin- and Flavor-Structure of Nucleons and Nuclei (R McKeown & M J Musolf)Muons and Nuclei (V W Hughes & J D Walecka) Readership: Beginning and advanced researchers in nuclear and particle physics. keywords:Symmetry;Isospin;Lepton Number;CP Violation;Atoms;Nnuclei;Double-Beta-Decay;Parity;Time Reversal;Charge Symmetry;Chiral Symmetry;Neutrinos;Standard Model

Author : T. Bressani,A. Filippi,U. Wiedner
Publisher : IOS Press
Page : 707 pages
File Size : 52,6 Mb
Release : 2005-07-29
Category : Science
ISBN : 9781614990147

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Hadron Physics by T. Bressani,A. Filippi,U. Wiedner Pdf

This volume of the International School of Physics Enrico Fermi is dedicated to Valerio Filippini. He devoted his life to physics. Valerio Filippini was born in Somma Lombardo (Milano) on December 8, 1958. He obtained the Master Degree in Physics at the University of Pavia in 1982, cum laude. After a working parenthesis at an industrial firm, he became Research Physicist of INFN, Sezione di Pavia, in 1988 and was promoted Senior Research Physicist in 1993. He participated to the experiments PS 179 (TOFRADUPP) and PS 201 (Obelix) at LEAR (CERN), FINUDA at LNF and ATHENA at AD (CERN). His outstanding scientific contributions were provided in the OBELIX and FINUDA experiments. Nobody could compete with Filippini in exploiting at best the daily-evoluting performances of the computing tools for the needs of the experiments, both for on-line and off-line purposes. The FINUDA experiment collected physics data immediately after the roll-in thanks to the reliability and simplicity of the on-line system designed and assembled by the physicist. However, he was not only a 'Clavier Physicist' but a complete Scientist: he also leaded the Pavia Group in designing and providing advanced detectors, and in developing mathematical methods for the analysis of the data. His scientific contributions are documented by about 90 publications on refereed international journals, about 100 contributions to International Conferences and Workshops, and 3 invited talks.

Author : Gibson Benjamin F,Hoffman Cyrus M,Barnes Peter D
Publisher : World Scientific
Page : 320 pages
File Size : 44,9 Mb
Release : 1997-10-22
Category : Electronic
ISBN : 9789814545655

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Lampf Users Group Inc. (Lugi) Symposium: 20 Years Of Meson Factory Physics: Accomplishments And Prosp by Gibson Benjamin F,Hoffman Cyrus M,Barnes Peter D Pdf

This book reviews the major physics results from the meson factories, surveys the status of the relevant fields (including pion physics, hadron physics, and electroweak physics), and explores prospects for further progress.