Beam collimation for CSNS/RCS  

作　　者：魏涛 吴青彪 李文茜 

机构地区：[1]Institute of High Energy Physics,CAS [2]Department of Physics Engineering,Tsinghua University

出　　处：《Chinese Physics C》2010年第4期506-511,共6页中国物理C（英文版）

摘　　要：The current design of the CSNS/RCS beam collimation system consists of a two-stage betatron collimation and a single momentum collimator. This paper summarizes various aspects of collimator design, including collimation principle and layout, material choice and collimator mechanical structure, etc. At last, radiation and thermal analysis are carried out to illustrate the feasibility of the current beam collimation scheme.The current design of the CSNS/RCS beam collimation system consists of a two-stage betatron collimation and a single momentum collimator. This paper summarizes various aspects of collimator design, including collimation principle and layout, material choice and collimator mechanical structure, etc. At last, radiation and thermal analysis are carried out to illustrate the feasibility of the current beam collimation scheme.

关 键 词：COLLIMATION beam loss COLLIMATOR 

分 类 号：TL501[核科学技术—核技术及应用]