共 2 条
[1]
DEBERTIN K, 1990, PTB RA24
[2]
KUKOC AH, 1993, RADIOCHIM ACTA, V60, P25
Gamma spectrometry calibrations with natural radioactive materials
被引：3
作者：
Pantelic, G
机构：
来源：
关键词：
D O I：
10.1016/S0168-9002(96)80053-2
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ;
080401 ;
081102 ;
摘要：
Natural radioactive materials were used for detector calibration. We found that KCl is a very suitable material for this purpose. The efficiency curve shape was derived by using gamma ray lines of Bi-214 normalised using a known quantity of KCl in the same geometry. The best fit was found by the least squares method. The summing correction coefficients for Bi-214 are determined.
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页码：572 / 573
页数：2
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