Detection of photons generated in PbWO4 scintillator crystals

被引:5
作者
Baccaro, S
Borgia, B
Cavallari, F
Dafinei, I
Diemoz, M
Festinesi, A
Longo, E
Montecchi, M [1 ]
Organtini, G
Piegari, A
机构
[1] Ist Nazl Fis Nucl, Roma, Italy
[2] ENEA, INN, TEC, Thin Film Lab,Casaccia Res Ctr, I-00060 Roma, Italy
[3] Univ Rome La Sapienza, Dept Phys, I-00185 Roma, Italy
[4] Univ Roma Tre, Dept Phys, Roma, Italy
关键词
CMS; scintillator; coating; APD;
D O I
10.1016/S0168-9002(97)01213-8
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
This work deals with the optical characterisation of the surface of EG&G and Hamamatsu APDs and performance of an antireflection coating made of Y2O3 and deposited on a PWO test piece, The effect of antireflection treatments of PWO and Si surfaces is evaluated in a simplified and a realistic situation by means of the ratio of "detected to emitted photons". (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:276 / 286
页数:11
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