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Title: Transverse momentum dependent distribution functions in a covariant parton model approach with quark orbital motion

Abstract

Transverse parton momentum dependent distribution functions (TMDs) of the nucleon are studied in a covariant model, which describes the intrinsic motion of partons in terms of a covariant momentum distribution. The consistency of the approach is demonstrated, and model relations among TMDs are studied. As a by-product it is shown how the approach allows to formulate the nonrelativistic limit.

Authors:
;  [1];  [2];  [3]
  1. Bogoliubov Laboratory of Theoretical Physics, JINR, 141980 Dubna (Russian Federation)
  2. Department of Physics, University of Connecticut, Storrs, Connecticut 06269 (United States)
  3. Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, CZ-182 21 Prague 8 (Czech Republic)
Publication Date:
OSTI Identifier:
21308527
Resource Type:
Journal Article
Journal Name:
Physical Review. D, Particles Fields
Additional Journal Information:
Journal Volume: 80; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevD.80.014021; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2821
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BY-PRODUCTS; DISTRIBUTION; DISTRIBUTION FUNCTIONS; NUCLEONS; QUARKS; TRANSVERSE MOMENTUM

Citation Formats

Efremov, A V, Teryaev, O V, Schweitzer, P, and Zavada, P. Transverse momentum dependent distribution functions in a covariant parton model approach with quark orbital motion. United States: N. p., 2009. Web. doi:10.1103/PHYSREVD.80.014021.
Efremov, A V, Teryaev, O V, Schweitzer, P, & Zavada, P. Transverse momentum dependent distribution functions in a covariant parton model approach with quark orbital motion. United States. https://doi.org/10.1103/PHYSREVD.80.014021
Efremov, A V, Teryaev, O V, Schweitzer, P, and Zavada, P. Wed . "Transverse momentum dependent distribution functions in a covariant parton model approach with quark orbital motion". United States. https://doi.org/10.1103/PHYSREVD.80.014021.
@article{osti_21308527,
title = {Transverse momentum dependent distribution functions in a covariant parton model approach with quark orbital motion},
author = {Efremov, A V and Teryaev, O V and Schweitzer, P and Zavada, P},
abstractNote = {Transverse parton momentum dependent distribution functions (TMDs) of the nucleon are studied in a covariant model, which describes the intrinsic motion of partons in terms of a covariant momentum distribution. The consistency of the approach is demonstrated, and model relations among TMDs are studied. As a by-product it is shown how the approach allows to formulate the nonrelativistic limit.},
doi = {10.1103/PHYSREVD.80.014021},
url = {https://www.osti.gov/biblio/21308527}, journal = {Physical Review. D, Particles Fields},
issn = {0556-2821},
number = 1,
volume = 80,
place = {United States},
year = {2009},
month = {7}
}