Next-to-leading order QCD corrections to bg → tW- at the CERN Large Hadron Collider

被引：69
|
作者：
Zhu, SH [1 ]
机构：
[1] Univ Karlsruhe, Inst Theoret Phys, D-76128 Karlsruhe, Germany
来源：
PHYSICS LETTERS B | 2002年 / 524卷 / 3-4期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/S0370-2693(01)01404-6
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The next-to-leading order QCD corrections to the Standard Model process of single top production, bg --> tW(-), for the CERN Large Hadron Collider with roots = 14 TeV have been calculated. For renormalization and factorization scales mu = mu(0) (mu(0) = m(t) + m(W)), the NLO hadronic cross section is similar to 42 pb, while similar to 26.5 pb for tree level. The NLO QCD corrections can enhance the cross section by a factor from 1.4 to 1.7 for mu(0)/2 < mu mu 2mu(0). (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：283 / 288
页数：6
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