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Title: Soft and hard contributions to QCD processes

Journal Article · · Physics of Atomic Nuclei
OSTI ID:146590
;  [1]
  1. Moscow State Univ. (Russian Federation)

QCD corrections of order {alpha}{sub s} for deep inelastic lepton scattering and the Drell-Yan process are considered. The common soft part of these corrections is found. This result makes it possible to determine the modified parton distribution functions unambiguously beyond the leading logarithmic approximation. These distribution functions are used to obtain QCD corrections that are free of infrared and collinear ambiguities. 6 refs., 2 figs.

OSTI ID:
146590
Journal Information:
Physics of Atomic Nuclei, Vol. 58, Issue 6; Other Information: PBD: Jun 1995; TN: Translated from Yadernaya Fizika; 58: No. 6, 1081-1087(1995)
Country of Publication:
United States
Language:
English

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