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SU QIONG;GAO YAMIN Laborotory of Industrial Hygiene, Ministry of Public Hearth, Beijing. A MATHEMATICAL MODEL CONCERNED IN SELF-ABSORPTION CORRECTION TO CALIBRATE DETECTION EFFICIENCY OF THE Ge GAMMA-RAY SPECTROMETER[J]. Atomic Energy Science and Technology, 1990, 24(2): 35-35. DOI: 10.7538/yzk.1990.24.02.0035
Citation: SU QIONG;GAO YAMIN Laborotory of Industrial Hygiene, Ministry of Public Hearth, Beijing. A MATHEMATICAL MODEL CONCERNED IN SELF-ABSORPTION CORRECTION TO CALIBRATE DETECTION EFFICIENCY OF THE Ge GAMMA-RAY SPECTROMETER[J]. Atomic Energy Science and Technology, 1990, 24(2): 35-35. DOI: 10.7538/yzk.1990.24.02.0035
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A MATHEMATICAL MODEL CONCERNED IN SELF-ABSORPTION CORRECTION TO CALIBRATE DETECTION EFFICIENCY OF THE Ge GAMMA-RAY SPECTROMETER

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  • The paper reports a self-absorption correction function used for cylindricalsamples with different density in the Gamma-ray spectrum analysis. The effectsof the Gamma-ray energy and sample density on the self-absorption are unitized inthe function model, and so a shortcut for detection efficiency calibration in theGamma-ray spectrum analysis is found.
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