Antishadowing effects in the unitarized BFKL equation
High Energy Physics - Phenomenology
2010-03-25 v2
Abstract
A unitarized BFKL equation incorporating shadowing and antishadowing corrections of the gluon recombination is proposed. This equation reduces to the Balitsky-Kovchegov evolution equation near the saturation limit. We find that the antishadowing effects have a sizeable influence on the gluon distribution function in the preasymptotic regime.
Keywords
Cite
@article{arxiv.hep-ph/0608028,
title = {Antishadowing effects in the unitarized BFKL equation},
author = {Jianhong Ruan and Zhenqi Shen and Jifeng Yang and Wei Zhu},
journal= {arXiv preprint arXiv:hep-ph/0608028},
year = {2010}
}
Comments
32 pages, 10 eps(ps) figures;version to be published in NPB