ENHANCEMENT OF PEAK-TO-TOTAL RATIO IN GAMMA-RAY SPECTROSCOPY

被引：9
|
作者：
PAULUS, TJ
KEYSER, RM
机构：
[1] EG and G ORTEC, Oak Ridge
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1990年 / 286卷 / 03期
关键词：
D O I：
10.1016/0168-9002(90)90878-A
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
High resolution gamma-ray measurements require the use of germanium detectors. Gamma rays with low emission probabilities are often hot detectable above the background in which source-induced effects such as Compton-scattered events play a significant role. A Compton suppression system is required to reduce the background in the low energy range, and several such techniques are described for enhancing the peak-to-total ratio in a gamma-ray spectrometer. © 1990.
引用
收藏
页码：364 / 368
页数：5
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