SEMIWEAK PRODUCTION OF A TOP QUARK ACCOMPANIED BY A BOTTOM QUARK AND 2 JETS AT HADRON COLLIDERS

被引：28

作者：

BORDES, G ^{[1
]}

VANEIJK, B ^{[1
]}

机构：

[1] CERN,CH-1211 GENEVA,SWITZERLAND

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1993年 / 57卷 / 01期

关键词：

D O I：

10.1007/BF01555741

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We present a computation for the process of semiweak production of a top and a bottom quark accompanied by two jets. The calculation is performed using spinor techniques generalized to include massive fermions. The obtained matrix element squared allows for an accurate simulation of single top quark production in hadronic interactions with realistic transverse momentum and angular distributions for the jets in the event. Differential cross-sections are compared with previously obtained distributions from O(alpha(s)alpha2) calculations.

引用

页码：81 / 87

页数：7

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[21] IMPROVED ANALYTIC TECHNIQUES FOR TREE GRAPH CALCULATIONS AND THE GGQQBARLLBAR SUBPROCESS [J].