计算机在带电粒子谱仪设计中的应用(一)

Applications of Computers to the Design of Charged Particle Spectrographs

摘要: 本文综述了计算机在带电粒子谱仪设计中的应用,内容包括:(1)带电粒子在电磁场中运动轨迹、粒子束包络以及聚焦特性的计算方法和相应的计算机程序(如TRANSPORT、RAYTRACE);(2)电磁场的计算方法和相应的计算机程序(如TRIM)。文中列举了计算机程序的一些应用实例。

Abstract: The computer programs are described for the design of charged particlespectrographs. The present paper includes two parts: (1) The calculating me-thods and computer programs of the trajectory, the envelope enclosing beam andthe focusing properties for the charged particle in the electric-magnetir field(such as TRANSPORT, RAYTRACE); (2) The calculating methods and programsof the distribution of the electric-magnetic field (such as TRIM). Here someexamples for application are mentioned.