Generalized Parton Correlation Functions For A Spin 0 Hadron
Download Generalized Parton Correlation Functions For A Spin 0 Hadron full books in PDF, epub, and Kindle. Read online free Generalized Parton Correlation Functions For A Spin 0 Hadron ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads.
Author |
: |
Publisher |
: |
Total Pages |
: |
Release |
: 2008 |
ISBN-10 |
: OCLC:727275502 |
ISBN-13 |
: |
Rating |
: 4/5 (02 Downloads) |
Synopsis Generalized Parton Correlation Functions for a Spin-0 Hadron by :
The fully unintegrated, off-diagonal quark-quark correlator for a spin-0 hadron is parameterized in terms of so-called generalized parton correlation functions. Such objects are of relevance for the phenomenology of certain hard exclusive reactions. In particular, they can be considered as mother distributions of generalized parton distributions on the one hand and transverse momentum dependent parton distributions on the other. Therefore, our study provides new, model-independent insights into the recently proposed nontrivial relations between generalized and transverse momentum dependent parton distributions. As a by-product we obtain the first complete classification of generalized parton distributions beyond leading twist.
Author |
: |
Publisher |
: |
Total Pages |
: |
Release |
: 2009 |
ISBN-10 |
: OCLC:951622245 |
ISBN-13 |
: |
Rating |
: 4/5 (45 Downloads) |
Synopsis Generalized Parton Correlation Functions for a Spin-1/2 Hadron by :
The fully unintegrated, off-diagonal quark-quark correlator for a spin-1/2 hadron is parameterized in terms of so-called generalized parton correlation functions. Such objects, in particular, can be considered as mother distributions of generalized parton distributions on the one hand and transverse momentum dependent parton distributions on the other. Therefore, our study provides new, model-independent insights into the recently proposed nontrivial relations between generalized and transverse momentum dependent parton distributions. We find that none of these relations can be promoted to a model-independent status. As a by-product we obtain the first complete classification of generalized parton distributions beyond leading twist. The present paper is a natural extension of our previous corresponding analysis for spin-0 hadrons.
Author |
: Maria Piarulli |
Publisher |
: Frontiers Media SA |
Total Pages |
: 233 |
Release |
: 2023-08-30 |
ISBN-10 |
: 9782832532096 |
ISBN-13 |
: 2832532098 |
Rating |
: 4/5 (96 Downloads) |
Synopsis Uncertainty quantification in nuclear physics by : Maria Piarulli
Author |
: Dr. Vincenzo Barone |
Publisher |
: World Scientific |
Total Pages |
: 308 |
Release |
: 2003 |
ISBN-10 |
: 9789812795519 |
ISBN-13 |
: 9812795510 |
Rating |
: 4/5 (19 Downloads) |
Synopsis Transverse Spin Physics by : Dr. Vincenzo Barone
This study deals with the theory and phenomenology of transverse spin effects in high-energy hadronic physics. Contrary to common past belief, it is now rather clear that these effects are far from irrelevant. A decade or so of intense theoretical work has shed much light on the subject and brought to the surface an entire class of new phenomena, which now await thorough experimental investigation. Over the next few years a number of experiments worldwide (at DESY, CERN and Brookhaven) will run with transversely polarised particles, providing data that will enrich our knowledge of the transverse spin structure of hadrons. The principle aim of this work is to assess the state of the art as it stands in 2002. After a few introductory remarks (Chapter 1), in the first part (Chapters 2-4) attention is directed to polarised deep inelastic scattering (DIS), particularly DIS on transversely polarised targets, which probes the transverse spin structure function g2. This structure function is examined within the framework of the quark-parton model and its improvement via perturbative QCD. The existing data are reviewed and commented on (for completeness and comparison, a brief presentation of longitudinally polarised DIS and of the helicity structure of the proton is provided). The second part of the book (Chapters 5-8) focuses on the transverse polarisation of quarks, the so-called "transversity". The partonic content and the QCD evolution of the transversity distributions are presented in detail. The phenomenology of transversity is then studied in the context of Drell-Yan processes and of semi-inclusive lepto- and hadroproduction. The interpretation of data on single-spin asymmetries is discussed and, finally, the prospects for future measurements are reviewed.
Author |
: Yuri Dokshitzer |
Publisher |
: Atlantica Séguier Frontières |
Total Pages |
: 286 |
Release |
: 1991 |
ISBN-10 |
: 2863321013 |
ISBN-13 |
: 9782863321010 |
Rating |
: 4/5 (13 Downloads) |
Synopsis Basics of Perturbative QCD by : Yuri Dokshitzer
Author |
: Paolo Bartalini |
Publisher |
: World Scientific Publishing |
Total Pages |
: 471 |
Release |
: 2018-11-02 |
ISBN-10 |
: 9789813227774 |
ISBN-13 |
: 981322777X |
Rating |
: 4/5 (74 Downloads) |
Synopsis Multiple Parton Interactions At The Lhc by : Paolo Bartalini
Many high-energy collider experiments (including the current Large Hadron Collider at CERN) involve the collision of hadrons. Hadrons are composite particles consisting of partons (quarks and gluons), and this means that in any hadron-hadron collision there will typically be multiple collisions of the constituents — i.e. multiple parton interactions (MPI). Understanding the nature of the MPI is important in terms of searching for new physics in the products of the scatters, and also in its own right to gain a greater understanding of hadron structure. This book aims at providing a pedagogical introduction and a comprehensive review of different research lines linked by an involvement of MPI phenomena. It is written by pioneers as well as young leading scientists, and reviews both experimental findings and theoretical developments, discussing also the remaining open issues.
Author |
: |
Publisher |
: |
Total Pages |
: 722 |
Release |
: 1976-02 |
ISBN-10 |
: PSU:000047758872 |
ISBN-13 |
: |
Rating |
: 4/5 (72 Downloads) |
Synopsis Nuclear Science Abstracts by :
Author |
: Richard N. Silver |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 400 |
Release |
: 2013-11-11 |
ISBN-10 |
: 9781489925541 |
ISBN-13 |
: 1489925546 |
Rating |
: 4/5 (41 Downloads) |
Synopsis Momentum Distributions by : Richard N. Silver
This volume presents the proceedings of the Workshop on Momentum Distributions held on October 24 to 26, 1988 at Argonne National Laboratory. This workshop was motivated by the enormous progress within the past few years in both experimental and theoretical studies of momentum distributions, by the growing recognition of the importance of momentum distributions to the characterization of quantum many-body systems, and especially by the realization that momentum distribution studies have much in common across the entire range of modern physics. Accordingly, the workshop was unique in that it brought together researchers in nuclear physics, electronic systems, quantum fluids and solids, and particle physics to address the common elements of momentum distribution studies. The topics dis cussed in the workshop spanned more than ten orders of magnitude range in charac teristic energy scales. The workshop included an extraordinary variety of interactions from Coulombic to hard core repulsive, from non-relativistic to extreme relativistic.
Author |
: Grindhammer |
Publisher |
: World Scientific |
Total Pages |
: 405 |
Release |
: 2006 |
ISBN-10 |
: 9789812568168 |
ISBN-13 |
: 9812568166 |
Rating |
: 4/5 (68 Downloads) |
Synopsis Proceedings of the Ringberg Workshop New Trends in HERA Physics 2005 by : Grindhammer
"The purpose of this volume is to gather the latest experiment results from the H1, ZEUS and HERMES collaborations and to capture new trends in HERA phenomenology. The presentations are by experts for experts, but are suitable for a mixed readership of both theoreticians and experimentalists. H1 members also cover ZEUS results and vice versa. This is the place where discrepancies between experimental data and theoretical predictions are pointed out and ventilated and where projects to be launched in the future are identified."--BOOK JACKET.
Author |
: S. Boffi |
Publisher |
: World Scientific |
Total Pages |
: 523 |
Release |
: 2003 |
ISBN-10 |
: 9789812705143 |
ISBN-13 |
: 9812705147 |
Rating |
: 4/5 (43 Downloads) |
Synopsis Theoretical Nuclear Physics in Italy by : S. Boffi
The 9th Conference on Problems in Theoretical Nuclear Physics was organized as part of the project OC Theoretical Physics of Nuclei and Many-Body SystemsOCO involving 17 Italian universities and sponsored by the Italian Ministry of Research and University.This volume includes the invited papers on the main subjects of the project and all the individual contributions on special topics. It reviews the work performed in the last two years by the participating Italian community of nuclear theorists. In addition, national and international perspectives are focussed by a panel on the future programmes of the large Italian laboratories and of the experimental community, as well as in a general review by A Faessler."