WWF - A GENERATOR FOR E+E- -] 4 FERMIONS PLUS GAMMA

被引：24

作者：

VANOLDENBORGH, GJ

FRANZINI, PJ

BORRELLI, A

机构：

[1] Paul Scherrer Institut

来源：

COMPUTER PHYSICS COMMUNICATIONS | 1994年 / 83卷 / 01期

关键词：

D O I：

10.1016/0010-4655(94)90031-0

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We present an efficient generator for the process e+e- --> 4 fermions + gamma through off-shell W pairs. It is based on a massless matrix element with leading O(m2) corrections. Only the resonant WW graphs are included. We have tested it against a matrix element without these approximations and found agreement to within approximately 1% at LEPII energies.

引用

页码：14 / 22

页数：9

共 10 条

[1] HARD BREMSSTRAHLUNG PROCESSES AT LEP-II [J].