Diffractive dijet photoproduction

被引：0
|
作者：
Klasen, M [1 ]
Kramer, G [1 ]
机构：
[1] Univ Washington, Inst Nucl Theory, Seattle, WA 98195 USA
来源：
DEEP INELASTIC SCATTERING | 2005年 / 792卷
关键词：
perturbative QCD calculations; factorization; Regge theory;
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
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
收藏
页码：444 / 448
页数：5
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