The Resummed Gluon Anomalous Dimension and Structure Functions at Small x
High Energy Physics - Phenomenology
2016-09-06 v2
Abstract
The impact of the resummed next-to-leading logarithmic small- contributions to the anomalous dimension is evaluated for the unpolarized parton densities and structure functions of the nucleon. These new terms diminish the gluon distribution and overcompensate the contribution caused by the resummed leading logarithmic small- anomalous dimension and the quarkonic anomalous dimensions beyond next-to-leading order.
Cite
@article{arxiv.hep-ph/9707488,
title = {The Resummed Gluon Anomalous Dimension and Structure Functions at Small x},
author = {J. Blümlein and A. Vogt},
journal= {arXiv preprint arXiv:hep-ph/9707488},
year = {2016}
}
Comments
8 pages latex, including 2 eps figures