Investigation of the Correction for Cascade Radiation Coincidence Summing in the Measurement of Gamma Spectrometry

ZHOU Feng-Qun; ZHANG Yi-Min; LUO Jun-Hua; TUO Fei; KONG Xiang-Zhong

Chinese Physics C> 2007, Vol. 31> Issue(5) : 487-491

Investigation of the Correction for Cascade Radiation Coincidence Summing in the Measurement of Gamma Spectrometry

Department of Physics, Pingdingshan University, Pingdingshan 467000, China2 Biochemical Engineering College of Beijing Union University, Beijing 100023, China3 Department of Modern Physics, Lanzhou University, Lanzhou 730000, China

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Abstract：
The correction formulas of simple, more complex and universal decay schemes about gamma-rays cascade radiation coincidence summing were deduced based on basal concepts. And then using them calculated the correction coefficient of γ-rays cascade radiation coincidence summing of ¹³³Ba and ⁶⁰Co. At the same time, it was pointed out that the correction formulas given in some literatures is improper.

References

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ZHOU Feng-Qun, ZHANG Yi-Min, LUO Jun-Hua, TUO Fei and KONG Xiang-Zhong. Investigation of the Correction for Cascade Radiation Coincidence Summing in the Measurement of Gamma Spectrometry[J]. Chinese Physics C, 2007, 31(5): 487-491.

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Received: 2006-09-11
Revised: 2006-11-15

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