PHOTON RADIATION IN FINAL-STATE PARTON SHOWERING

被引：33

作者：

SEYMOUR, MH

机构：

[1] Cavendish Laboratory, Cambridge

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1992年 / 56卷 / 01期

关键词：

D O I：

10.1007/BF01589719

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

A method is described for the inclusion of q-->qgamma branchings within a QCD parton showering event generator. Special attention is paid to the 'back-to-back' region in e+e- events, where a very hard photon recoils from a nearly collinear quark-antiquark pair. The resulting algorithm is also applied to back-to-back qqgBAR configurations. Results for the qqgammaBAR cross-section are compared against various theoretical predictions, models and experimental data.

引用

页码：161 / 170

页数：10