CALCULATION OF HARD PHOTONIC RADIATION TO THE PROCESS E+E- -] L+L- AT LEP

被引：7

作者：

SUMMERS, DJ

机构：

[1] Centre for Particle Theory, University of Durham, Durham

来源：

PHYSICS LETTERS B | 1993年 / 302卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(93)90403-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We calculate the process e+e- --> mu+mu- + ngamma, where the photons are hard, by calculating the full tree level matrix element, including hard initial and final state radiation, and photon s channel exchange as well as Z exchange. We show that even on the Z pole initial state radiation and photon exchange can play a large part, especially for large n, in describing the physics.

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收藏

页码：326 / 330

页数：5

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