Modified Method for Efficiency Calibration of High Energy γ Detector
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Abstract
A modified method of absolute efficiency calibration for germanium detector has been developed based on the fact that the intensities of capture γ-rays can be determined by the 1368KeV γ-rays from sodium activation when a NaCI sample is irradiated by thermal neutrons. As a verification of this method, the intensity of the 4.44MeV γ-ray from an Am-Be neutron source was determined.
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YE Zongyuan, LI Yubing, DING Shengyao, BAO Zongyu, YANG Xiaoyun, RONG Chaofan, DING Xixiang, ZHENG Jinmei. Modified Method for Efficiency Calibration of High Energy γ Detector[J]. Chin. Phys. Lett., 1994, 11(1): 12-15.
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YE Zongyuan, LI Yubing, DING Shengyao, BAO Zongyu, YANG Xiaoyun, RONG Chaofan, DING Xixiang, ZHENG Jinmei. Modified Method for Efficiency Calibration of High Energy γ Detector[J]. Chin. Phys. Lett., 1994, 11(1): 12-15.
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YE Zongyuan, LI Yubing, DING Shengyao, BAO Zongyu, YANG Xiaoyun, RONG Chaofan, DING Xixiang, ZHENG Jinmei. Modified Method for Efficiency Calibration of High Energy γ Detector[J]. Chin. Phys. Lett., 1994, 11(1): 12-15.
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YE Zongyuan, LI Yubing, DING Shengyao, BAO Zongyu, YANG Xiaoyun, RONG Chaofan, DING Xixiang, ZHENG Jinmei. Modified Method for Efficiency Calibration of High Energy γ Detector[J]. Chin. Phys. Lett., 1994, 11(1): 12-15.
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