Publication
Title
Understanding the evolution of transverse-momentum dependent parton densities
Author
Abstract
Different approaches to define transverse-momentum dependent parton distribution functions are considered from the point of view of their renormalization-group properties. The associated one-loop anomalous dimensions of these quantities are presented and compared to each other. We give arguments in favor of the "pure light-like" definition, and the use of the light-cone gauge.
Language
English
Source (journal)
arXiv
Publication
2009
Volume/pages
(2009), p. 1-4
Full text (publishers version - intranet only)
UAntwerpen
Faculty/Department
Publication type
Subject
External links
Record
Identification
Creation 09.01.2015
Last edited 10.12.2015