束流物理学的量子方法初探  

Preliminary investigation of quantum methodology in beam physics

作　　者：夏国兴[1] 夏佳文[2] 武军霞[2] 殷学军[2] 刘伟[2] 杨建成[2] 

机构地区：[1]北京大学重离子物理研究所 [2]中国科学院近代物理研究所,甘肃兰州730000

出　　处：《强激光与粒子束》2004年第2期219-222,共4页High Power Laser and Particle Beams

摘　　要：　量子束流物理学是近年来发展起来的处理束流传输的全新方法,它是经典束流物理学的有益补充。介绍了量子束流物理学的热波模型和基于狄拉克方程的相对论电子束磁透镜量子理论,并与经典束流物理学方法进行了比较。Beam physics is a subject which studies the features of the beam particles transmission in electromagnetic field. It includes beam focusing, shaping and interaction with other particles. With the upgrade of beam energy and luminosity, some quantum aspects of beam particles, such as quantum effect of beam halo and spin effect on beam transport, seem important. Recently some accelerator physicists paid more attention on this field and named it as Quantum Beam Physics. Two different quantummethods are introduced and compared with the classical physical method.

关 键 词：量子束流物理学 量子效应 束流传输 经典束流物理学 热波模型 狄拉克方程 相对论电子束磁透镜量子理论 

分 类 号：O413[理学—理论物理] TL501.5[理学—物理]