Performance of two different modules of long-strip multi-gap resistive plate chamber

作     者：CHEN Huangshan WANG Yi DING Weicheng QIU Xuezhong WANG Jingbo ZHU Xianglei CHENG Jianping LI Yuanjing 

作者机构：Department of Engineering Physics Tsinghua University Beijing 100084 China Key Laboratory of Particle ＆ Radiation Imaging （ Tsinghua University） Ministry of Education Beo＇ing 100084 China 

出 版 物：《Nuclear Science and Techniques》 (核技术（英文）)

年 卷 期：2011年第22卷第6期

页      面：330-333页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：Supported by the National Natural Science Foundation of China under Grant No.11020101059 10775082 11050110111 and 10979030 

主　　题：多气隙电阻板室 模块 长条 时间分辨率 性能 气体混合物 SF6 异丁烷 

摘      要：Long-strip multi-gap resistive plate chamber(LMRPC) were built with(Module 1) or without(Module 2) adhesive tapes and *** performances were investigated by working gas mixtures of different gradient contents(Test 1:94%freon,5%iso-butane and 1%SF_6;Test 2:90%freon,5%iso-butane and 5%SF_6).Both the modules achieved 100%efficiency,with time resolutions of 75 and 70 ***,the Module 1 works with a lower applied HV at the higher noise level,and time resolution was not influenced greatly by the adhesive tapes and silicones.