摘要
本文提出了用准直孔结合调节束流导引磁场获得较好品质强流电子束的方法,运用该方法在1.5MeV直线感应加速器(LIA)进行了试验,结果准直束流前后沿明显减小,束亮度提高几倍;同时,用此方法测出了束密度及束亮度的径向分布.
The article describes a method for acquising a high quality intense relativistic electron beam(IREB) using a collimating aperture and a guiding magnetic field, on the 1. 5MeV LIA beams with much less energy spread, higher brightness and faster risetime and falltime have been produced.
出处
《强激光与粒子束》
EI
CAS
CSCD
1991年第4期525-529,共5页
High Power Laser and Particle Beams
