On higher order corrections to photon structure functions
高能物理 - 唯象学
2007-05-23 v2
摘要
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.
引用
@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}
}
备注
14 pages, 2 eps figures, couple of typos and misprints corrected