A PERSONAL-COMPUTER BASED PROGRAM FOR HPGE DETECTOR ABSOLUTE-PEAK-EFFICIENCY CALCULATION AND CALIBRATION

被引:6
|
作者
WANG, TK
CHEN, TY
KANG, LJ
机构
[1] Department of Nuclear Engineering, National Tsing Hua University, Hsinchu
关键词
D O I
10.1016/0969-8043(93)90121-P
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A personal computer based program is developed for HPGe detector effective solid angle calculation for various source-detector arrangements. This program uses a simplified detector model to avoid tedious computational algorithms. The source geometry can be point, disk or cylinder. The applicability of using this program for gamma-Tay absolute-peak-efficiency calibration has been successfully validated with various combinations of source geometry, source-detector distance and gamma-ray energy.
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页码:1147 / 1154
页数:8
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