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WU Huai-long, ZHANG Jian-hua, CHU Cheng-sheng, HU Guang-chun, ZHANG Chang-fan, HU Gen, GONG Jian, TIAN Dong-feng. Relationship between γ Detection Dead-time and Count Correction Factor[J]. Atomic Energy Science and Technology, 2015, 49(1): 162-165. DOI: 10.7538/yzk.2015.49.01.0162
Citation: WU Huai-long, ZHANG Jian-hua, CHU Cheng-sheng, HU Guang-chun, ZHANG Chang-fan, HU Gen, GONG Jian, TIAN Dong-feng. Relationship between γ Detection Dead-time and Count Correction Factor[J]. Atomic Energy Science and Technology, 2015, 49(1): 162-165. DOI: 10.7538/yzk.2015.49.01.0162
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Relationship between γ Detection Dead-time and Count Correction Factor

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  • The relationship between dead-time and count correction factor was investigated by using interference source for purpose of high γ activity measurement. The count rates maintain serval 10 s-1 with γ energy of 0.3-1.3 MeV for 104-105 Bq radioactive source. It is proved that the relationship between count loss and dead-time is unconcerned at various energy and various count intensities. The same correction formula can be used for any nuclide measurement.
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