摘要
本文介绍磁准直器测量束亮度的原理、方法、应用条件以及该方法应用于1.5MeV LIA(直线感应加速器)上的结果。并讨论了空间电荷效应对该方法的影响。
The principle and method for measuring brightness of electron beams using a magnetic collimator are presented. Some limitations of the method are listed. Measurements have been performed on a 1.5McV LIA and the measured brightness is in agreement with the result obtained from 'pepper-pot method' .Finally, the effects of space charge on the brightness measurement have been discussed.
出处
《强激光与粒子束》
EI
CAS
CSCD
1990年第2期252-256,共5页
High Power Laser and Particle Beams
关键词
磁准直器
强流
电子束
亮度
magnetic collimator. brightness, electron beam
