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Correction equations of coincidence summing using75Se radionuclide in the efficiency of HpGe detector
Authors:Y Lee  S Park  K Choi  T Horiguchi  H Inoue
Institution:(1) Pohang Accelerator Laboratory, POSTECH, 790-784 Pohang, Kyunbuk, Korea;(2) Korea Research Institute of Standards and Science, 305-600 Taejon, Korea;(3) Department of Physics, Faculty of Science, Hiroshima University, 724 Higashi-Hiroshima, Japan
Abstract:Correction equations of the coincidence-summing effect for efficiencies of HpGe detector based on the decay scheme were developed by considering the summing up to triple coincidence. The correction equations which do not dependent on the kind of the Ge detector are very useful for efficiency calibrations of a Ge detector in the energy region from 60 to 400 keV by using75Se radionuclide even with very short source-to-detector distances.
Keywords:
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