Monte Carlo program KORALW 1.02 for W-pair production at energies with Yennie-Frautschi-Suura exponentiation

Program title: KORALW 1.02
Catalogue ID: ADCT_v1_0

Abstract
The Monte Carlo program KORALW version 1.02 for W-pair production is presented. Its main features are: multiple initial state photonic radiation with finite transverse photon momenta generated according to the Yennie-Frautschi-Suura Monte Carlo technique and massive kinematics for all final particles. Matrix element features second-order leading-logarithmic initial-state QED corrections.

The dedicated semi-analytical program KORWAN, with structure-function based leading-logarithmic initial-state ...

Nature of problem
The W pair production and decay will be used as an important data point for precise tests of the standard electroweak theory at LEP2 and higher energies. The effects due to QED bremsstrahlung and apparatus efficiency have to be subtracted from the data. The program includes also effects of the secondary decays, i.e. hadronization of quarks and tau lepton decays.

Versions of this program held in the CPC repository in Mendeley Data
ADCT_v1_0; KORALW 1.02; 10.1016/0010-4655(95)00133-6

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

标题：KORALW 1.02版本

目录编号：ADCT_v1_0

摘要
本报告介绍了针对W对产生过程的蒙特卡洛程序KORALW版本1.02。其主要特点包括：根据Yennie-Frautschi-Suura蒙特卡洛技术生成具有有限横光子动量的多初始态光子辐射，以及所有最终粒子的质壳动力学。矩阵元素具有二阶主导对数初始态量子电动力学校正。

专门设计的半解析程序KORWAN，其基于结构函数的主导对数初始态...

问题性质
W对产生和衰变将被用作精确测试标准弱电理论在LEP2及更高能量领域的重要数据点。必须从数据中扣除由量子电动力学辐射和仪器效率引起的影响。程序还包括次级衰变效应，即夸克和τ轻子衰变的致密化过程。

本程序在Mendeley Data的CPC存储库中的版本
ADCT_v1_0; KORALW 1.02; 10.1016/0010-4655(95)00133-6

此程序已从贝尔法斯特女王大学（1969-2018）持有的CPC程序库中导入。