SOME STUDIES OF THE APPLICATIONS OF CSI PHOTOCATHODES IN GASEOUS DETECTORS

被引:18
作者
CHARPAK, G
GAUDEAN, I
GIOMATARIS, Y
PESKOV, V
SCIGOCKI, D
SAULI, F
STUART, D
机构
[1] UNIV LAUSANNE,CH-1000 LAUSANNE 17,SWITZERLAND
[2] FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510
[3] UNIV CALIF DAVIS,DAVIS,CA 95616
关键词
D O I
10.1016/0168-9002(93)91181-L
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Cesium-iodide photocathodes have been investigated in combination with gaseous detectors. The quantum efficiency of a semi-transparent CsI photocathode has been measured in the UV range and found to be 10% at 140 nm. We report experimental results obtained with such photocathodes coupled to BaF2 and KMgF3 scintillators and read out by parallel-plate gaseous detectors.
引用
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页码:391 / 398
页数:8
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