QCD corrections to J/ψ and γ production at hadron colliders

被引：0
|
作者：
Tramontano, Francesco [1 ]
机构：
[1] Univ Naples Federico 2, I-80125 Naples, Italy
来源：
IFAE 2007: ITALIAN MEETING ON HIGH ENERGY PHYSICS | 2008年
关键词：
D O I：
10.1007/978-88-470-0747-5_12
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 calculated the next-to-leading order QCD corrections to the creoss section for hadroproduction of a pair of heavy quarks in a S-3(1) color-singlet state. This is the leading contribution to the Non Relativistic QCD description of the J/psi and gamma production at hadron colliders.
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页码：81 / 85
页数：5
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