Recent Activities of Cryogenic System in Overseas and Domestic Accelerators  

国内外加速器低温系统近况

作　　者：李少鹏[1] 葛锐[1] 王国平[1] 

机构地区：[1]中国科学院高能物理研究所,北京100049

出　　处：《Chinese Physics C》2008年第z1期194-196,共3页中国物理C（英文版）

摘　　要：The superconducting RF cavity and superconducting magnet are the key devices in modern accelerators. With the development of accelerator technology and requirement of higher beam energy and luminosity,the cryogenic and superconducting technologies are applied widely in the accelerator construction.Based on the study of several typical accelerators which adopted cryogenic and superconducting technology,this paper introduces the recent activities of cryogenic system in overseas and domestic accelerators.超导腔和超导磁体是现代加速器的重要组成部分,伴随着加速器技术的发展和更高束流能量和亮度的要求,低温超导技术在加速器中得到了广泛的应用.本文在对国内外几个典型的加速器上采用的低温超导技术进行了调研的基础上,介绍了国内外加速器低温系统的近况.

关 键 词：CERN DESY KEK BNL cryogenic system superconducting RF cavity superconducting magnet 

分 类 号：TL503.91[核科学技术—核技术及应用]