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.
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页码：161 / 170
页数：10
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