Next-to-leading order corrections to single top quark production and decay at the Fermilab Tevatron.: II.: t-channel process -: art. no. 094207

被引：86

作者：

Cao, QH ^{[1
]}

Schwienhorst, R ^{[1
]}

Benitez, JA ^{[1
]}

Brock, R ^{[1
]}

Yuan, CP ^{[1
]}

机构：

[1] Michigan State Univ, Dept Phys Astron, E Lansing, MI 48824 USA

来源：

PHYSICAL REVIEW D | 2005年 / 72卷 / 09期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevD.72.094027

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a study of the t-channel mode of single top-quark production at the upgraded Tevatron p (p) over bar collider, including the next-to-leading order quantum chromodynamics corrections to the production and the decay of a single top-quark. The narrow width approximation was adopted in order to preserve the spin of the top-quark in its production and decay. We discuss the effects of different O(alpha(s)) contributions on the inclusive cross section as well as various kinematic distributions after imposing the relevant cuts to select t-channel single top signal events.

引用

页数：22

共 30 条

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