蒙特卡罗法计算γ谱仪的峰效率和峰总比  

Calculation of γ-Ray Full Energy Peak Efficiencies and The Peak-to-total-ratios of γ-Spectrometers by Monte Carlo Method

作　　者：翟盛庭[1] 

机构地区：[1]中国核动力研究设计院

出　　处：《核动力工程》1995年第4期358-364,共7页Nuclear Power Engineering

摘　　要：在以前工作的基础上，进一步用蒙特卡罗法计算了γ谱仪全能峰效率和峰总比。介绍了基本原理和主要公式，采用了加权技术，纠正了部分文献中有关公式的错误。计算程序适用于２０００ｋｅＶ以下γ射线。计算结果与文献和实验符合较好．This paper describes calculation of γ-ray full energy Peak efficiencies and the peak-to-total-ratios using Monte Carlo method on basis of previous work. The basic principle and main formulas are described. Weighting technique is used. The mistake of relevant formula in previous articles is corrected. The programs of calculation are applicable for γ-raies with energy lower 2000keV. Computation results agree well with references and the experimental values.

关 键 词：蒙特卡洛法 Γ谱仪 全能峰效率 峰总比 

分 类 号：TL329.2[核科学技术—核技术及应用] TL817.2