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Title: Novel Azimuthal Asymmetries in Drell Yan and Semi-inclusive Deep Inelastic Scattering

Abstract

We consider the leading and sub-leading twist T-odd and even contributions to the cos 2{phi} azimuthal asymmetry in unpolarized dilepton production in Drell-Yan Scattering We estimate the contributions' effects at 500 GeV, 50 GeV, and 25 GeV energies in the framework of the parton model using a quark diquark-spectator model of the nucleon to approximate the soft contributions.

Authors:
 [1];  [2];  [3]
  1. Division of Science, Penn State-Berks Lehigh Valley College, Reading, PA 19610 (United States)
  2. Department of Physics and Astronomy, Tufts University, Medford, MA 02156 (United States)
  3. INFN-Laboratori Nazionali di Frascati, E. Fermi 40, 00044 Frascati (Italy)
Publication Date:
OSTI Identifier:
20630612
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 747; Journal Issue: 1; Conference: HiX2004: 2. international workshop on the structure of the nucleon at large Bjorken x, Marseille (France), 26-28 Jul 2004; Other Information: DOI: 10.1063/1.1871656; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ASYMMETRY; DEEP INELASTIC SCATTERING; DRELL MODEL; GEV RANGE; NUCLEONS; PARTICLE KINEMATICS; PARTICLE PRODUCTION; PARTON MODEL; QUARKS; SEMI-INCLUSIVE INTERACTIONS

Citation Formats

Gamberg, Leonard P, Goldstein, Gary R, and Oganessyan, Karo A. Novel Azimuthal Asymmetries in Drell Yan and Semi-inclusive Deep Inelastic Scattering. United States: N. p., 2005. Web. doi:10.1063/1.1871656.
Gamberg, Leonard P, Goldstein, Gary R, & Oganessyan, Karo A. Novel Azimuthal Asymmetries in Drell Yan and Semi-inclusive Deep Inelastic Scattering. United States. doi:10.1063/1.1871656.
Gamberg, Leonard P, Goldstein, Gary R, and Oganessyan, Karo A. Thu . "Novel Azimuthal Asymmetries in Drell Yan and Semi-inclusive Deep Inelastic Scattering". United States. doi:10.1063/1.1871656.
@article{osti_20630612,
title = {Novel Azimuthal Asymmetries in Drell Yan and Semi-inclusive Deep Inelastic Scattering},
author = {Gamberg, Leonard P and Goldstein, Gary R and Oganessyan, Karo A},
abstractNote = {We consider the leading and sub-leading twist T-odd and even contributions to the cos 2{phi} azimuthal asymmetry in unpolarized dilepton production in Drell-Yan Scattering We estimate the contributions' effects at 500 GeV, 50 GeV, and 25 GeV energies in the framework of the parton model using a quark diquark-spectator model of the nucleon to approximate the soft contributions.},
doi = {10.1063/1.1871656},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 747,
place = {United States},
year = {2005},
month = {2}
}