Exclusive Reactions At High Momentum Transfer - Proceedings Of The International Workshop PDF Download

Author: Anatoly Radyushkin
Publisher: World Scientific
ISBN: 9814471518
Category : Science
Languages : en
Pages : 453

View

Book Description
Exclusive reactions are becoming one of the major sources of information about the deep structure of nucleons and other hadrons. The 2007 International Workshop held at Jefferson Lab in Newport News, Virginia, USA — the world's leading facility performing research on nuclear, hadronic and quark-gluon structure of matter — focused on the application of a variety of exclusive reactions at high momentum transfer, utilizing unpolarized and polarized beams and targets, to obtain information about nucleon ground-state and excited-state structure at short distances. This is a subject which is central to the programs of current accelerators and especially planned future facilities.This proceedings volume contains, in concentrated form, information about the newest developments, both theoretical and experimental, in the study of hard exclusive reactions.

Author: I.J. Douglas MacGregor
Publisher: CRC Press
ISBN: 9781584887058
Category : Science
Languages : en
Pages : 504

View

Book Description
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-nucleon level to provide a wider perspective of strongly interacting hadrons, which make up the vast bulk of known matter in the Universe. Through detailed, pedagogical chapters contributed by key international experts, Hadron Physics maps out our contemporary knowledge of the subject. It covers both the theoretical and experimental aspects of hadron structure and properties along with a wide range of specific research topics, results, and applications. Providing a full picture of activity in the field, the book highlights three particular areas of current research: computational lattice hadron physics, the structure and dynamics of hadrons, and generalized parton distributions. It provides a solid introduction, includes background theory, and presents the current state of understanding of the subject.

Author: A. V. Radyushkin
Publisher: World Scientific
ISBN: 9812796959
Category : Science
Languages : en
Pages : 453

View

Book Description
Exclusive reactions are becoming one of the major sources of information about the deep structure of nucleons and other hadrons. The 2007 International Workshop held at Jefferson Lab in Newport News, Virginia, USA - the world's leading facility performing research on nuclear, hadronic and quark-gluon structure of matter - focused on the application of a variety of exclusive reactions at high momentum transfer, utilizing unpolarized and polarized beams and targets, to obtain information about nucleon ground-state and excited-state structure at short distances. This is a subject which is central to the programs of current accelerators and especially planned future facilities. This proceedings volume contains, in concentrated form, information about the newest developments, both theoretical and experimental, in the study of hard exclusive reactions.

Author: Don G. Crabb
Publisher: World Scientific
ISBN: 9812382739
Category : Science
Languages : en
Pages : 338

View

Book Description
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?

Author: A. V. Radyushkin
Publisher: World Scientific
ISBN: 9812776214
Category : Science
Languages : en
Pages : 416

View

Book Description
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.

Author: Simonetta Liuti
Publisher: World Scientific
ISBN: 9814478490
Category : Science
Languages : en
Pages : 298

View

Book Description
While perturbative QCD methods fully describe experimental results at high energies, and chiral perturbation theory is the low energy effective theory of the strong interactions, a form of duality is observed connecting these two regimes. In these intermediate kinematics, a wide variety of reactions are observed which can be described simultaneously by single particle (quark) scattering, and by exclusive resonance (hadron) scattering.The contributions in this proceedings volume discuss recent and existing results, and aim to foster current and future research, investigating the phenomenon of quark-hadron duality.This unique volume contains research work by scientists from different arenas of hadronic physics, dealing with different manifestations of quark-hadron duality.

Author: Wally Melnitchouk
Publisher: World Scientific
ISBN: 9789812799708
Category : Science
Languages : en
Pages : 352

View

Book Description
This volume is centered on recent developments in the exploration of hadronic structure through lepton scattering, in the description of hadron physics directly from lattice QCD and non-perturbative QCD models, and in efforts to strengthen the links between these activities. Specific topics that are covered include: parton distribution functions, polarized structure functions, generalized structure functions, nuclear effects, quark-hadron duality, electromagnetic form factors, structure functions and hadron properties from lattice QCD, and QCD models based on the DysonOCoSchwinger equations. Contents: Partonic Structure of Hadrons: Chiral Extrapolation of Lattice Structure Function Calculations (W Detmold); Exclusive Processes at HERMES (N Bianchi); Soft Pion Production Associated with Deeply Virtual Compton Scattering (L Mosse); Spin Structure of Hadrons: Polarized Structure Functions in QCD (J Kodaira); Single Spin Asymmetries and Quark Fragmentation (M Anselmino et al.); Perturbative OCo Nonperturbative QCD Transition: Lepton Scattering and Quark-Hadron Duality Studies at Jlab (R Ent); Estimating Low Energy Model Parameters from Deep Inelastic Scattering (L P Hoyt & A I Signal); Form Factors: Physical Hadron Properties from Lattice Data at Large Quark Masses (A W Thomas); Electromagnetic Interactions in Light Front Dynamics (J -F Mathiot); Nucleon Form Factors in the Covariant Diquark-Quark Model (R Alkofer & M Oettel); Hadron Excitations, Confinement and Chiral Symmetry Breaking: Experimental Studies of the Hadron Spectrum (J Napolitano); The Character of Goldstone Bosons (M B Hecht et al.); Deconfining by Winding (R Hofmann); Small- x Physics and Nuclear Medium Effects: Leading Nucleon Production at HERA (G Levman); Nuclear Medium Effects at HERMES (P di Nezza); Physics Motivation for a Polarized Electron-Ion Collider (J M Cameron & J T Londergan); and other papers. Readership: Theoretical and experimental researchers in nuclear and high energy physics."

Author: Emlyn Willard Hughes
Publisher: World Scientific
ISBN: 9814481734
Category : Science
Languages : en
Pages : 263

View

Book Description
On March 25, 2003 Professor Vernon Hughes of Yale University passed away in New Haven, Connecticut. His career in physics extended over more than 50 years, and his highly influential research work contributed invaluably to numerous fundamental questions in physics.This book comprises a compilation of articles covering talks given at the Vernon Willard Hughes Memorial Symposium, which took place at Yale University in November 2003. The fascinating contributions from many leading experimental and theoretical physicists cover topics in atomic, nuclear and particle physics, as well as include remarks made by Professor Alan Bromley at the symposium dinner. The book also features the Biographical Memoirs of Professor Hughes, written by Professor Robert Adair for the US National Academy of Sciences, and a complete list of Professor Hughes's publications.The proceedings have been selected for coverage in:• Index to Scientific & Technical Proceedings® (ISTP® / ISI Proceedings)• Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)• CC Proceedings — Engineering & Physical Sciences

Author: Mamoru Fujiwara
Publisher: World Scientific
ISBN: 9789812777218
Category : Science
Languages : en
Pages : 736

View

Book Description
Final state interactions in [symbol] photoproduction near threshold / Y. Oh and T.-S.H. Lee -- The Q[symbol] evolution of the GDH sum rule (on [symbol]He and the neutron) / G.D. Cates -- Detailed study of the [symbol]he nuclei through response function separations at high momentum transfer / D.W. Higinbotham -- Final state interaction in [symbol] reaction: study of finite formation time effects / H. Morita [und weitere] -- Simultaneous measurement of the two-body photodisintegration of [symbol]H and [symbol]He / G.V. O'Rielly -- Nuclear medium effects in hadron leptoproduction / N. Bianchi -- Quasifree processes from nuclei: meson photoproduction and electron scattering / L.J. Abu-Raddad and J. Piekarewicz -- Quasielastic and [symbol] excitation in electron scattering / K.S. Kim [und weitere] -- Kaon photo- and electroproduction on the deuteron with beam and recoil polarizations / K. Miyagawa [und weitere] -- Electroproduction of strange nuclei / E.V. Hungerford -- Photoproducion of the [symbol](1020) near threshold in CLAS / D.J. Tedeschi for the CLAS Collab. -- K+ photoproduction at LEPS/SPring-8 / R.G.T. Zegers [und weitere] -- Polarization observables in kaon electroproduction with CLAS at Jefferson Laboratory / D.S. Carman -- Can the scalar mesons [symbol](980) be described by K + K? / R.T. Jones -- Meson photoproduction at GRAAL / O. Bartalini [und weitere] -- Giant resonances in nuclei near and far from [beta]-stability line / H. Sagawa -- Indirect measurements of the [symbol]B reaction / T. Motobayashi -- Search for an orbital magnetic quadrupole twist mode in nuclei with electron scattering at 180° / P. von Neumann-Cosel -- Spin-isospin interaction and properties in stable and exotic nuclei / T. Otsuka [und weiteren] -- Photonuclear reactions of light nuclei and few-body problems / T. Shima [und weiteren] -- Determination of S[symbol] based on CDCC analyses for [symbol]B / K. Ogata [und weiteren] -- E2 and M1 transitions among triaxially superdeformed bands in Lu isotopes / K. Sugawara-Tanabe and K. Tanabe

Author: Alessandra Fantoni
Publisher: World Scientific
ISBN: 9812566848
Category : Science
Languages : en
Pages : 298

View

Book Description
While perturbative QCD methods fully describe experimental results at high energies, and chiral perturbation theory is the low energy effective theory of the strong interactions, a form of duality is observed connecting these two regimes. In these intermediate kinematics, a wide variety of reactions are observed which can be described simultaneously by single particle (quark) scattering, and by exclusive resonance (hadron) scattering. The contributions in this proceedings volume discuss recent and existing results, and aim to foster current and future research, investigating the phenomenon of quark-hadron duality. This unique volume contains research work by scientists from different arenas of hadronic physics, dealing with different manifestations of quark-hadron duality. Contents: Introduction and Review: Experimental and Theoretical Status: Duality in the Polarized Structure Functions (H Blok); Spin Structure of the Nucleon and Aspects of Duality (Z E Meziani); Duality and Confinement: Quark Models of Duality in Electron and Neutrino Scattering (W Melnitchouk); Hadron Structure on the Back of an Envelope (A Thomas); Spin-Flavor Decomposition and Duality in Polarized SIDIS (X Jiang); Hadron Structure on the Back of an Envelope (A Thomas); Duality in Photoproduction: Duality in Vector Meson Production (A Donnachie); Onsef of Scaling in Exclusive Processes (M Mirazita); Duality in Nuclei: A Partonic Picture of Jet Fragmentation in Nuclei (X-N Wang); Quark Gluon Plasma and Hadronic Gas on the Lattice (M P Lombardo); Duality in Neutrino Experiments: Neutrinos: Local Duality and Charge Symmetry Violation (F Steffens); Duality and QCD: Higher Twist Effects in Polarized DIS (D Stamenov); Quark-Hadron Duality and High Excitations (M Shifman); Highly Excited Hadrons in QCD and Beyond (M Shifman); Future Perspectives: Transverse Polarization and Quark-Hadron Duality (O Teryaev); Research Perspectives with the Jefferson Lab (K de Jager); Perspectives with PANDA (P Gianotti); Summary Talk (P Hoyer); Transverse Polarization and Quark Gluon Duality (O Teryaev); and other papers. Readership: Researchers, academics and lecturers in high energy, particle and nuclear physics.