Non-singlet structure functions: Combining the leading logarithms resummation at small-x with DGLAP
High Energy Physics - Phenomenology
2010-03-25 v2
Abstract
The explicit expressions for the non-singlet DIS structure functions obtained at small x by resumming the most singular logarithmic contributions are discussed and compared in detail with the DGLAP evolution for different values of x and Q^2. The role played by the initial conditions for the parton densities currently used in the DGLAP analysis, on the small- behavior of the non-singlet structure functions is discussed. Explicit expressions are presented which implement the NLO DGLAP contributions with our small-x results.
Keywords
Cite
@article{arxiv.hep-ph/0503019,
title = {Non-singlet structure functions: Combining the leading logarithms resummation at small-x with DGLAP},
author = {B. I. Ermolaev and M. Greco and S. I. Troyan},
journal= {arXiv preprint arXiv:hep-ph/0503019},
year = {2010}
}
Comments
The role of the standard DGLAP inputs is considered in much more detailed way than in the previous version, 8 pages, 2 figures