Revisiting parton evolution and the large-x limit
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
This remark is part of an ongoing project to simplify the structure of the multi-loop anomalous dimensions for parton distributions and fragmentation functions. It answers the call for a "structural explanation" of a "very suggestive" relation found by Moch, Vermaseren and Vogt in the context of the x->1 behaviour of three-loop DIS anomalous dimensions. It also highlights further structure that remains to be fully explained.
Keywords
Cite
@article{arxiv.hep-ph/0511302,
title = {Revisiting parton evolution and the large-x limit},
author = {Yu. L. Dokshitzer and G. Marchesini and G. P. Salam},
journal= {arXiv preprint arXiv:hep-ph/0511302},
year = {2008}
}
Comments
6 pages, v2 corrects misprints and contains an additional reference