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Title: QCD mechanisms of (semi)exclusive Drell-Yan processes

Two mechanisms for the lepton pair production in exclusive proton-meson collisions are considered and compared. Amplitudes and differential cross sections are calculated. The interference of these mechanisms is taken into account. The skewness dependence of the result is discussed.
Authors:
;  [1]
  1. Bogoliubov Laboratory for Theoretical Physics, Joint Institute for Nuclear Research, 141980, Dubna (Russian Federation)
Publication Date:
OSTI Identifier:
22391373
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1654; Journal Issue: 1; Conference: DIFFRACTION 2014: International Workshop on Diffraction in High-Energy Physics, Primosten (Croatia), 10-16 Sep 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; DIFFERENTIAL CROSS SECTIONS; DRELL MODEL; INTERFERENCE; LEPTONS; MESONS; PAIR PRODUCTION; PROTONS; QUANTUM CHROMODYNAMICS; SCATTERING AMPLITUDES; SEMI-EXCLUSIVE INTERACTIONS; STATISTICS