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Title: Nonuniversality Aspects of Nonlinear k{sub perpendicular} Factorization for Hard Dijets

Abstract

The origin of breaking of conventional linear k{sub perpendicular} factorization for hard processes in a nuclear environment is by now well established. The realization of the nonlinear nuclear k{sub perpendicular} factorization which emerges instead was found to change from one jet observable to another. Here we demonstrate how the pattern of nonlinear k{sub perpendicular} factorization, and especially the role of diffractive interactions, in the production of dijets off nuclei depends on the color properties of the underlying pQCD subprocess.

Authors:
 [1];  [2];  [1];  [3];  [4]
  1. Institut fuer Kernphysik, Forschungszentrum Juelich, D-52425 Juelich (Germany)
  2. (Russian Federation)
  3. L.D. Landau Institute for Theoretical Physics, Moscow 117940 (Russian Federation)
  4. (Germany)
Publication Date:
OSTI Identifier:
20699603
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review Letters; Journal Volume: 95; Journal Issue: 22; Other Information: DOI: 10.1103/PhysRevLett.95.221803; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; COLOR MODEL; FACTORIZATION; INTERACTIONS; NONLINEAR PROBLEMS; QUANTUM CHROMODYNAMICS

Citation Formats

Nikolaev, N.N., L.D. Landau Institute for Theoretical Physics, Moscow 117940, Schaefer, W., Zakharov, B.G., and Institut fuer Kernphysik, Forschungszentrum Juelich, D-52425 Juelich. Nonuniversality Aspects of Nonlinear k{sub perpendicular} Factorization for Hard Dijets. United States: N. p., 2005. Web. doi:10.1103/PhysRevLett.95.221803.
Nikolaev, N.N., L.D. Landau Institute for Theoretical Physics, Moscow 117940, Schaefer, W., Zakharov, B.G., & Institut fuer Kernphysik, Forschungszentrum Juelich, D-52425 Juelich. Nonuniversality Aspects of Nonlinear k{sub perpendicular} Factorization for Hard Dijets. United States. doi:10.1103/PhysRevLett.95.221803.
Nikolaev, N.N., L.D. Landau Institute for Theoretical Physics, Moscow 117940, Schaefer, W., Zakharov, B.G., and Institut fuer Kernphysik, Forschungszentrum Juelich, D-52425 Juelich. Fri . "Nonuniversality Aspects of Nonlinear k{sub perpendicular} Factorization for Hard Dijets". United States. doi:10.1103/PhysRevLett.95.221803.
@article{osti_20699603,
title = {Nonuniversality Aspects of Nonlinear k{sub perpendicular} Factorization for Hard Dijets},
author = {Nikolaev, N.N. and L.D. Landau Institute for Theoretical Physics, Moscow 117940 and Schaefer, W. and Zakharov, B.G. and Institut fuer Kernphysik, Forschungszentrum Juelich, D-52425 Juelich},
abstractNote = {The origin of breaking of conventional linear k{sub perpendicular} factorization for hard processes in a nuclear environment is by now well established. The realization of the nonlinear nuclear k{sub perpendicular} factorization which emerges instead was found to change from one jet observable to another. Here we demonstrate how the pattern of nonlinear k{sub perpendicular} factorization, and especially the role of diffractive interactions, in the production of dijets off nuclei depends on the color properties of the underlying pQCD subprocess.},
doi = {10.1103/PhysRevLett.95.221803},
journal = {Physical Review Letters},
number = 22,
volume = 95,
place = {United States},
year = {Fri Nov 25 00:00:00 EST 2005},
month = {Fri Nov 25 00:00:00 EST 2005}
}