Prompt photon plus jet production with the Zeus detector

被引：0
|
作者：
Brownson, E. [1 ]
机构：
[1] Univ Wisconsin, Madison, WI 53706 USA
来源：
DEEP INELASTIC SCATTERING | 2007年
关键词：
D O I：
10.1142/9789812706706_0097
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：
The photoproduction of prompt photons, together with an accompanying jet, has been measured in ep collisions at a centre-of-mass energy of 318 GeV with the ZEUS detector at HERA using an integrated luminosity of 77 pb(-1). The differential gamma+jet cross sections were reconstructed as functions of the transverse energy and pseudorapidity of the prompt photon. Predictions based on leading-logarithm parton-shower Monte Carlo models, next-to-leading-order QCD, and the k(T)-factorisation approach are also presented.
引用
收藏
页码：431 / 434
页数：4
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