A radionuclide calibrator based on Cherenkov counting for activity measurements of high-energy pure β¯-emitters

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• 作者：C. Bobin ; ^{christophe.bobin@cea.fr} ; C. Thiam ; B. Chauvenet
• 关键词：Ionization chambers ; Radionuclide metrology ; Metrological traceability ; Cherenkov effect ; High-energy pure β¯ ; -emitters ; Activity measurements
• 刊名：Applied Radiation and Isotopes
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：119
• 期：Complete
• 页码：60-65
• 全文大小：771 K
• 卷排序：119

文摘

Secondary instrumentation dedicated to activity measurements of high-energy β¯emitters New instrument designed to lower the sensitivity to geometry inhomogeneity of usual containers Investigation of a detection system based on pulse-mode counting using Cherenkov effect Feasibility demonstrated by Monte Carlo simulations using Geant4 Possibility to carry out activity measurements of 90Y solutions up to 10 GBq