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Title: Longitudinal and Transverse Parton Momentum Distributions for Hadrons within Relativistic Constituent Quark Models

Abstract

Longitudinal and transverse parton distributions for pion and nucleon are calculated from hadron vertexes obtained by a study of form factors within relativistic quark models. The relevance of the one-gluon-exchange dominance at short range for the behavior of the form factors at large momentum transfer and of the parton distributions at the end points is stressed.

Authors:
 [1];  [2];  [3];  [4]
  1. Dep. de Fisica, Instituto Tecnologico de Aeronautica, 12.228-900 Sao Jose dos Campos, Sao Paulo (Brazil)
  2. Dipartimento di Fisica, Universita degli Studi di Roma 'Tor Vergata' and Istituto Nazionale di Fisica Nucleare, Sezione Tor Vergata, Via della Ricerca Scientifica 1, 00133 Roma (Italy)
  3. Dipartimento di Fisica Nucleare e Teorica, Universita degli Studi di Pavia and Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, Pavia (Italy)
  4. Istituto Nazionale di Fisica Nucleare, Sezione di Roma, P.le A. Moro 2, 00185 Roma (Italy)
Publication Date:
OSTI Identifier:
21426475
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1257; Journal Issue: 1; Conference: HADRON 2009: 13. international conference on hadron spectroscopy, Tallahassee, FL (United States), 29 Nov - 4 Dec 2009; Other Information: DOI: 10.1063/1.3483412; (c) 2010 American Institute of Physics; Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; DEUTERONS; ELECTROMAGNETIC FORM FACTORS; FOUR MOMENTUM TRANSFER; GLUONS; HADRON-HADRON INTERACTIONS; NUCLEONS; PARTICLE STRUCTURE; PIONS; QUARK MODEL; QUARKS; RELATIVISTIC RANGE; REST MASS; BARYONS; BOSONS; CHARGED PARTICLES; COMPOSITE MODELS; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FORM FACTORS; HADRONS; INTERACTIONS; MASS; MATHEMATICAL MODELS; MESONS; MOMENTUM TRANSFER; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS

Citation Formats

Frederico, T, Pace, E, Pasquini, B, and Salme, G. Longitudinal and Transverse Parton Momentum Distributions for Hadrons within Relativistic Constituent Quark Models. United States: N. p., 2010. Web. doi:10.1063/1.3483412.
Frederico, T, Pace, E, Pasquini, B, & Salme, G. Longitudinal and Transverse Parton Momentum Distributions for Hadrons within Relativistic Constituent Quark Models. United States. https://doi.org/10.1063/1.3483412
Frederico, T, Pace, E, Pasquini, B, and Salme, G. Thu . "Longitudinal and Transverse Parton Momentum Distributions for Hadrons within Relativistic Constituent Quark Models". United States. https://doi.org/10.1063/1.3483412.
@article{osti_21426475,
title = {Longitudinal and Transverse Parton Momentum Distributions for Hadrons within Relativistic Constituent Quark Models},
author = {Frederico, T and Pace, E and Pasquini, B and Salme, G},
abstractNote = {Longitudinal and transverse parton distributions for pion and nucleon are calculated from hadron vertexes obtained by a study of form factors within relativistic quark models. The relevance of the one-gluon-exchange dominance at short range for the behavior of the form factors at large momentum transfer and of the parton distributions at the end points is stressed.},
doi = {10.1063/1.3483412},
url = {https://www.osti.gov/biblio/21426475}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1257,
place = {United States},
year = {2010},
month = {8}
}