一种新型BEPCII束团电荷测量系统  

A bunch charge measurement system based on Turbo-ICT for BEPCII

作　　者：赵颖[1] 卢艳华 杜垚垚[1] 何俊[1] 徐韬光[1] 尹頔 麻惠洲[1] 岳军会[1] 随艳峰[1] 彭晓华[1] Zhao Ying;Lu Yanhua;Du Yaoyao;He Jun;Xu Taoguang;Yin Di;Ma Huizhou;Yue Junhui;Sui Yanfeng;Peng Xiaohua(Accelerator Division,Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院高能物理研究所加速器中心,北京100049

出　　处：《强激光与粒子束》2021年第11期154-159,共6页High Power Laser and Particle Beams

基　　金：Foundation of Youth Innovation Promotion Association,CAS(Y202005)。

摘　　要：介绍了一种新型传感器Turbo-ICT在BEPCII输运线电荷量测量上的应用。该探测器的电荷测量系统具有强抗干扰能力和较高的信噪比,能满足各种运行模式,尤其是Top-Up模式时的测量需求。介绍了该系统的工作原理、设计思想和功能。目前,该系统已在BEPCII电子输运线上在线应用于电荷量测量和注入效率的计算,文中给出了实际测量结果以及该系统进一步优化的方案。A new kind of sensor Turbo-ICT has been applied to accurate bunch charge measurement in BEPCII transportation line. The system improves the resistance ability against external interference and has high signal-tonoise ratio. This paper introduces the principle, the design ideas and the function of the system. Up to now, Turbo-ICT has been used to operate online for electron bunch charge quantity measurements successfully. This paper also presents the experiment results of the sensor.

关 键 词：束团 电荷测量 Turbo-ICT BEPCII 

分 类 号：TL506[核科学技术—核技术及应用]