Study on the temperature dependence of BGO light yield

作     者：WANG PeiLong ZHANG YunLong XU ZiZong WANG XiaoLian 

作者机构：State Key Laboratory of Particle Detection and Electronics University of Science and Technology of China 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2014年第57卷第10期

页      面：1898-1901页

核心收录：

学科分类：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 Basic Research Program of China(Grant No.2010CB833002) the Strategic Priority Research Program on Space Science of the Chinese Academy of Sciences(Grant No.XDA04040202-4) 

主　　题：BGO light yield temperature dependence PMT 

摘      要：The temperature dependence of BGO coupled with photomultiplier tube R5610A-01 was studied in the range of-30–30℃. The temperature coefficient of the BGO and R5610 A as a whole was tested to be-1.82%/℃. And the temperature coefficient of the gain of the R5610 A is-0.44%/℃ which was tested in the same situation using a blue LED. Thus the temperature coefficient of BGO s light yield can be evaluated as-1.38%/℃.