F_L proton structure function from the unified DGLAP/BFKL approach
High Energy Physics - Phenomenology
2009-11-20 v1
Abstract
We compute the longitudinal proton structure function F_L from the k_T factorization scheme, using the unified DGLAP/BFKL resummation approach at small x for the unintegrated gluon density. The differences between the k_T factorization, collinear factorization and dipole approaches are analyzed and discussed. The comparisons with the HERA data are made and predictions for the proposed Large Hadron-Electron Collider are also provided.
Cite
@article{arxiv.0905.1321,
title = {F_L proton structure function from the unified DGLAP/BFKL approach},
author = {Krzysztof Golec-Biernat and Anna M. Stasto},
journal= {arXiv preprint arXiv:0905.1321},
year = {2009}
}
Comments
16 pages, 9 figures, RevTeX