A 3X3 CSI(TL) ARRAY AS AN EXAMPLE OF A SEGMENTED DETECTOR

被引:2
|
作者
RUIZ, JA
FERRERO, JL
BERNABEU, G
REGLERO, V
SANCHEZ, F
机构
[1] ALICANTE UNIV,ESCUELA INFORMAT,E-03690 SAN VICENTE RASPE,SPAIN
[2] VALENCIA UNIV,DEPT MATEMAT APLICADA & ASTRON,E-46100 BURJASSOT,SPAIN
来源
关键词
GAMMA-RAYS; OBSERVATIONS; INSTRUMENTATION; DETECTORS;
D O I
10.1086/192036
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The INTEGRAL imager will use a novel design, which consists of three layers of about 3000 small CsI(Tl) scintillation elements each. We illustrate the operation of such a design by means of nine CsI(Tl) bars forming a 3 X 3 array. Several collimated radioactive sources were used to obtain experimental data showing different kinds of events and modes of operation. One of the array bars was irradiated with high-energy protons in order to study modes of background rejection in the imager. A comparison with Monte Carlo simulation results is also presented.
引用
收藏
页码:659 / 662
页数:4
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