Turkish Atomic Energy Authority, Radiation and Accelerator Technologies Department, Saray M, Atom C, 06983, Kahramankazan, Ankara, Turkey.
Hacettepe University, Nuclear Energy Engineering Department, 06800, Beytepe, Ankara, Turkey.
Appl Radiat Isot. 2021 Jun;172:109686. doi: 10.1016/j.apradiso.2021.109686. Epub 2021 Mar 11.
A unique calculation software has been developed for 4πβ-γ coincidence counting system that has been recently set up. The combination of the software and the hardware constitutes the measurement system. The developed coincidence counting software uses both of coincidence and anticoincidence methods. Activity calculations have been performed using unique algorithms generated for these methods. The main processing modules of the software are the raw data reading-writing module, energy spectrum composing module, energy filtering module, deadtime application module, coincidence and anticoincidence calculation modules and efficiency extrapolation module. The known activities of Co and Eu solutions were measured to evaluate the measurement system and the developed software. The results showed that the hardware system and the software can successfully measure the activity of β-γ decay radionuclides which have complicated decay schemes.
已经为最近建立的 4πβ-γ 符合计数系统开发了一个独特的计算软件。该软件和硬件的组合构成了测量系统。开发的符合计数软件同时使用了符合和反符合方法。使用针对这些方法生成的独特算法进行了活性计算。该软件的主要处理模块包括原始数据读写模块、能谱组成模块、能谱滤波模块、死时间应用模块、符合和反符合计算模块以及效率外推模块。测量了已知 Co 和 Eu 溶液的活度，以评估测量系统和开发的软件。结果表明，硬件系统和软件可以成功测量具有复杂衰变方案的β-γ 衰变放射性核素的活度。
