Electron-electron and electron-positron bremsstrahlung

被引：3
|
作者：
Haug, Eberhard [1 ]
机构：
[1] Univ Tubingen, Inst Astron & Astrophys, D-72074 Tubingen, Germany
来源：
RADIATION PHYSICS AND CHEMISTRY | 2006年 / 75卷 / 10期
关键词：
QED; electromagnetic interactions of leptons;
D O I：
10.1016/j.radphyschem.2006.06.005
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The bremsstrahlung emitted in electron-electron (e-e) and electron-positron (e(-)-e(+)) collisions is investigated. After a short description of the kinematics, cross sections exact to lowest-order perturbation theory are presented and compared with available approximations, and experiments on the two processes are described. The energy losses of electrons and positrons by emission of e-e and electron-positron bremsstrahlung are calculated. The spectra of e-e bremsstrahlung emitted by a hot thermal plasma and the total rate of energy loss due to this process are discussed. (C) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1330 / 1345
页数：16
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