The Spin Structure of the Proton

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Publisher : World Scientific
ISBN 13 : 9812709460
Total Pages : 212 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis The Spin Structure of the Proton by : Steven D. Bass

Download or read book The Spin Structure of the Proton written by Steven D. Bass and published by World Scientific. This book was released on 2008 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the main challenges in nuclear and particle physics in the last 20 years has been to understand how the proton's spin is built up from its quark and gluon constituents. Quark models generally predict that about 60% of the proton's spin should be carried by the spin of the quarks inside, whereas high energy scattering experiments have shown that the quark spin contribution is small - only about 30%. This result has been the underlying motivation for about 1000 theoretical papers and a global program of dedicated spin experiments at BNL, CERN, DESY and Jefferson Laboratory to map the individual quark and gluon angular momentum contributions to the proton's spin, which are now yielding exciting results. This book gives an overview of the present status of the field: what is new in the data and what can be expected in the next few years. The emphasis is on the main physical ideas and the interpretation of spin data. The interface between QCD spin physics and the famous axial U(1) problem of QCD (eta and etaprime meson physics) is also highlighted. Book jacket.

The Structure of the Proton

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Author :
Publisher : Cambridge University Press
ISBN 13 : 9780521449441
Total Pages : 200 pages
Book Rating : 4.4/5 (494 download)

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Book Synopsis The Structure of the Proton by : R. G. Roberts

Download or read book The Structure of the Proton written by R. G. Roberts and published by Cambridge University Press. This book was released on 1993-11-26 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This graduate/research level book describes our present knowledge of protons and neutrons, the particles which make up the nucleus of the atom. Experiments using high energy electrons, muons and neutrinos reveal the proton as being made up of point-like constituents, quarks. The strong forces which bind the quarks together are described in terms of the modern theory of quantum chromodynamics (QCD), the â€~glue' binding the quarks being mediated by new constituents called gluons. Larger and new particle accelerators probe the interactions between quarks and gluons at shorter distances. The understanding of this detailed substructure and of the fundamental forces responsible is one of the keys to unravelling the physics of the structure of matter. This book will be of interest to all theoretical and experimental particle physicists.

Strange Quarks In Hadrons, Nuclei And Nuclear Matter - Proceedings Of The International Workshop

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Author :
Publisher : World Scientific
ISBN 13 : 9814542687
Total Pages : 142 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Strange Quarks In Hadrons, Nuclei And Nuclear Matter - Proceedings Of The International Workshop by : Kenneth H Hicks

Download or read book Strange Quarks In Hadrons, Nuclei And Nuclear Matter - Proceedings Of The International Workshop written by Kenneth H Hicks and published by World Scientific. This book was released on 2001-02-28 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume brings together the contributions of experts from different fields within the nuclear physics community. Topics such as rare kaon decays, astrophysics, relativistic heavy ion collisions, and few-GeV electromagnetic probes are covered. The strange quark plays a vital role in understanding such diverse phenomena as CP violation (article by Lincoln Wolfenstein), the “spin crisis” (article by Brad Filipone), and supernova explosions (article by Chris Fryer). Additional topics of interest are parity violation experiments, strangeness content of the proton, and enhanced strangeness production at CERN and RHIC. This unique blend of recent results, with a focus on the role of the strange quark, shows the prominence of strangeness in nuclear physics over the past 50 years.

The Spin Structure Of The Nucleon

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Publisher : World Scientific
ISBN 13 : 9814545406
Total Pages : 702 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis The Spin Structure Of The Nucleon by : Bernard Frois

Download or read book The Spin Structure Of The Nucleon written by Bernard Frois and published by World Scientific. This book was released on 1998-02-24 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: From its early beginnings at SLAC in the 1970's, the study of nucleon spin structure using polarized lepton beams and polarized nucleon targets has become increasingly important in nuclear and particle physics, with current experiments at several of the world's high energy and nuclear physics laboratories (CERN, DESY, SLAC and Jefferson Lab) and with enormous related theoretical studies. The understanding of the fascinating but complicated problem of nucleon spin structure has progressed substantially, but fundamental questions remain and it can be confidently predicted that future activity will be high.The Erice Course on The Spin Structure of the Nucleon covered both the experimental and theoretical aspects of the subject, and this volume includes the lectures given at the School. In many cases the lecture material has been extended and updated by the authors. In addition, several recent publications on experimental work have been added in an appendix.

An Introduction to Quarks and Partons

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Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis An Introduction to Quarks and Partons by : F. E. Close

Download or read book An Introduction to Quarks and Partons written by F. E. Close and published by . This book was released on 1979 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quark Model and High Energy Collisions

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Publisher : World Scientific
ISBN 13 : 9789971966683
Total Pages : 454 pages
Book Rating : 4.9/5 (666 download)

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Book Synopsis Quark Model and High Energy Collisions by : V. V. Anisovich

Download or read book Quark Model and High Energy Collisions written by V. V. Anisovich and published by World Scientific. This book was released on 1985 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: http://www.worldscientific.com/worldscibooks/10.1142/0111

Associated Production of W + Charm in 13 TeV Proton-Proton Collisions Measured with CMS and Determination of the Strange Quark Content of the Proton

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Author :
Publisher : Springer Nature
ISBN 13 : 303052762X
Total Pages : 148 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Associated Production of W + Charm in 13 TeV Proton-Proton Collisions Measured with CMS and Determination of the Strange Quark Content of the Proton by : Svenja Karen Pflitsch

Download or read book Associated Production of W + Charm in 13 TeV Proton-Proton Collisions Measured with CMS and Determination of the Strange Quark Content of the Proton written by Svenja Karen Pflitsch and published by Springer Nature. This book was released on 2020-08-18 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The associated production of a W boson and a single charm quark (W+c) is the only process in proton-proton collisions that directly probes the strange quark content of the proton. In this thesis, W+charm production is measured in proton-proton collisions at the LHC at 13 TeV, as recorded by the Compact Muon Solenoid (CMS) experiment. The analysis focuses on the identification of W bosons in their leptonic decay to a muon and a neutrino and charm quarks are tagged via the full reconstruction of D*-Mesons. The measured cross sections of W+c production are used, in combination with other relevant CMS results and the most precise HERA DIS data, in a QCD analysis to determine the strange quark content of the proton. The resulting strange quark distribution and suppression, with respect to the other light sea quarks, are in good agreement with those obtained in neutrino scattering experiments and extend their kinematic reach.

International Workshop on Strange Quarks in Hadrons, Nuclei and Nuclear Matter

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Author :
Publisher : World Scientific
ISBN 13 : 9789810245450
Total Pages : 70 pages
Book Rating : 4.2/5 (454 download)

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Book Synopsis International Workshop on Strange Quarks in Hadrons, Nuclei and Nuclear Matter by : Kenneth Harrison Hicks

Download or read book International Workshop on Strange Quarks in Hadrons, Nuclei and Nuclear Matter written by Kenneth Harrison Hicks and published by World Scientific. This book was released on 2000 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume brings together the contributions of experts from different fields within the nuclear physics community. Topics such as rare kaon decays, astrophysics, relativistic heavy ion collisions, and few-GeV electromagnetic probes are covered. The strange quark plays a vital role in understanding such diverse phenomena as CP violation (article by Lincoln Wolfenstein), the ?spin crisis? (article by Brad Filipone), and supernova explosions (article by Chris Fryer). Additional topics of interest are parity violation experiments, strangeness content of the proton, and enhanced strangeness production at CERN and RHIC. This unique blend of recent results, with a focus on the role of the strange quark, shows the prominence of strangeness in nuclear physics over the past 50 years.

Quarks and Nuclear Forces

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Author :
Publisher : Springer
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.X/5 (1 download)

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Book Synopsis Quarks and Nuclear Forces by : Bernhard Zeitnitz

Download or read book Quarks and Nuclear Forces written by Bernhard Zeitnitz and published by Springer. This book was released on 1982 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Baym, Gordon; Quark matter and nuclei.

Quarks And Nuclei

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Publisher : World Scientific
ISBN 13 : 9814513555
Total Pages : 720 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Quarks And Nuclei by : Wolfram Weise

Download or read book Quarks And Nuclei written by Wolfram Weise and published by World Scientific. This book was released on 1985-04-01 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents:Constituents of the Atomic Nucleus (B Povh)Quarks, Chiral Symmetry and Dynamics of Nuclear Constituents (W Weise)The Chiral Quark Bag: Properties and Spectroscopy of Baryons and the Nuclear Force (F Myhrer)Building the Nucleus from Quarks: the Cloudy Bag Model and the Quark Description of the Nucleon- Nucleon Wave Function (G A Miller)Deep Inelastic Lepton- Nucleus Scattering (H J Pirner)Baryon-baryon Interaction from Quark Model Viewpoint (M Oka & K Yazaki)From Phenomenological to Macroscopic Description of NN Annihilation (A M Green & J A Niskanen) Readership: Nuclear physicists. Keywords:Quarks;Nuclei;Chiral Symmetry;Dynamics;Baryons

International Workshop on Strange Quarks in Hadrons, Nuclei and Nuclear Matter

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Author :
Publisher :
ISBN 13 : 9789812811547
Total Pages : 142 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis International Workshop on Strange Quarks in Hadrons, Nuclei and Nuclear Matter by : International Workshop on Strange Quarks in Hadrons, Nuclei and Nuclear Matter

Download or read book International Workshop on Strange Quarks in Hadrons, Nuclei and Nuclear Matter written by International Workshop on Strange Quarks in Hadrons, Nuclei and Nuclear Matter and published by . This book was released on 2000 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This proceedings volume brings together the contributions of experts from different fields within the nuclear physics community. Topics such as rare kaon decays, astrophysics, relativistic heavy ion collisions, and few-GeV electromagnetic probes are covered. The strange quark plays a vital role in understanding such diverse phenomena as CP violation (article by Lincoln Wolfenstein), the "spin crisis" (article by Brad Filipone), and supernova explosions (article by Chris Fryer). Additional topics of interest are parity violation experiments, strangeness content of the proton, and enhanced strangeness production at CERN and RHIC. This unique blend of recent results, with a focus on the role of the strange quark, shows the prominence of strangeness in nuclear physics over the past 50 years."--Publisher's website.