b(b)over-bar-W+W- production at hadron colliders. Top signal and irreducible backgrounds

被引：2

作者：

Ballestrero, A ^{[1
]}

Maina, E ^{[1
]}

Pizzio, M ^{[1
]}

机构：

[1] IST NAZL FIS NUCL,I-10125 TURIN,ITALY

来源：

PHYSICS LETTERS B | 1996年 / 387卷 / 02期

关键词：

D O I：

10.1016/0370-2693(96)01048-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We compute complete tree level matrix elements for gg, <q(q)over bar> --> <b(b)over bar W+W->. We analyze the irreducible backgrounds to top signal at the Tevatron and at the LHC. Their contribution to the total cross section is about 5% at the LHC, due to single resonant channels. Several distributions with contributions from signal and backgrounds are presented.

引用

页码：411 / 418

页数：8

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