TESLA 行波正电子注入器和束流模拟(英文)  

Design Studies on the TESLA TW Positron Injector Linac and Beam Modeling

作　　者：王书鸿[1] 金凯[2] 周锋 

机构地区：[1]中国科学院高能物理研究所 [2]中国科技大学国家同步辐射实验室 [3]University of California in Los Angeles, CA 90095, USA

出　　处：《高能物理与核物理》2005年第5期495-500,共6页High Energy Physics and Nuclear Physics

摘　　要：TESLA行波正电子注入器采用L波段常温加速结构,它同时具有高分路阻抗和大孔径的优点.经系统地束流模拟计算,设计了正电子注入器的主要参数.束流模拟结果表明,在注入器出口可获得满意的束流传输效率和优质的束流性能.The TESLA positron injector linac with a L-band TW normal conducting structure has been studied, which offers both higher shunt impedance and larger aperture. Main parameters of this injector linac have been designed by systematical beam modeling, and a satisfactory positron beam transmission and the beam performance at the output of the injector linac have been obtained.

关 键 词：正电子注入器 行波加速结构 束流模拟 传输效率 

分 类 号：TL503[核科学技术—核技术及应用]