Four-fermion simulation at LEP2 in DELPHI

被引：27

作者：

Ballestrero, A

Chierici, R

Cossutti, F ^{[1
]}

Migliore, E

机构：

[1] Ist Nazl Fis Nucl, Sez Trieste, IT-34127 Trieste, Italy

[2] CERN, CH-1211 Geneva, Switzerland

[3] Ist Nazl Fis Nucl, Sez Torino, IT-10125 Turin, Italy

[4] Univ Turin, Dipartimento Fis Sperimentale, IT-10125 Turin, Italy

来源：

COMPUTER PHYSICS COMMUNICATIONS | 2003年 / 152卷 / 02期

关键词：

D O I：

10.1016/S0010-4655(02)00822-6

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We present and discuss the generator setup for e(+)e(-) --> 4f processes chosen by the DELPHI collaboration. The need to combine the most recent theoretical achievements in the CC03 sector with the state of the art description of the remaining part of the 4-fermion processes has led to an original combination of different codes, with the WPHACT 2. 0 4-fermion generator and the YFSWW code for the CC03 O(alpha) corrections as a starting point. The coverage of the 4-fermion phase space is discussed in detail, with particular attention to ensuring the compatibility of WPHACT with dedicated gammagamma generators. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：175 / 190

页数：16

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