arXiv:hep-ph/0110257·v1·High Energy Physics — Phenomenology
NLO corrections in MC event generator for angular distribution of Drell-Yan lepton pair production
Yujun Chen🇺🇸 · John Collins🇺🇸 · Xiaomin Zu🇺🇸
Abstract
Using a subtraction method, we derive the formulae suitable for use in Monte-Carlo event generators to give the angular distribution for the gluon-quark induced NLO corrections in Drell-Yan lepton pair production. We also give the corresponding helicity density matrix for W and Z boson production.
Comments: 14 pages, 2 figures