STUDY OF A LARGE BGO CRYSTAL IN A CHARGED-PARTICLE BEAM

被引:2
作者
ZHANG, NS [1 ]
DING, ZH [1 ]
WU, YS [1 ]
SALOMON, M [1 ]
机构
[1] TRIUMF,VANCOUVER V6T 2A3,BC,CANADA
关键词
D O I
10.1109/23.106621
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We have studied two large crystals of Bismuth Germanate (BGO) with sources and in a pion beam. The response and uniformity have been investigated with several types of reflectors. The temperature dependance of the emitted light was determined, as well as the timing resolution. As the crystal is intended to be part of a large array with very good energy resolution in the detection of high energy gamma rays and electrons, uniformities of better than 0.5% are required. Various methods to achieve this will be discussed. Copyright © 1990 by The Institute of Electrical and Electronics Engineers, Inc.
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页码:216 / 219
页数:4
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