Diffractive Dijet Photoproduction
高能物理 - 唯象学
2015-06-25 v1 高能物理 - 实验
摘要
We have calculated diffractive dijet production in deep-inelastic scattering (DIS) at low-Q^2 and next-to-leading order (NLO) of perturbative QCD, including contributions from direct and resolved photons. We study how the cross section depends on the factorization scheme and scale M_\gamma at the virtual photon vertex for the occurance of factorization breaking. The strong M_\gamma-dependence, which is present when only the resolved cross section is suppressed, is tamed by intodrucing the suppression also in the initial-state NLO correction of the direct part.
引用
@article{arxiv.hep-ph/0507014,
title = {Diffractive Dijet Photoproduction},
author = {M. Klasen and G. Kramer},
journal= {arXiv preprint arXiv:hep-ph/0507014},
year = {2015}
}
备注
Talk presented at DIS 2005, 5 pages, 2 figures