On higher order corrections to photon structure functions
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
The QCD corrections to photon structure functions are defined in a way consistent with the factorization scheme invariance. It is shown that the conventional DIS factorization scheme does not respect this invariance and is thus deeply flawed. The origins of the divergent behavior of photonic coefficient function at large are analyzed and recipe to remove it is suggested.
Cite
@article{arxiv.hep-ph/0512340,
title = {On higher order corrections to photon structure functions},
author = {Jiri Chyla},
journal= {arXiv preprint arXiv:hep-ph/0512340},
year = {2007}
}
Comments
14 pages, 2 eps figures, couple of typos and misprints corrected