β衰变型自给能堆芯中子探测器灵敏度K因子研究(第二篇:以实验数据为导向的灵敏度K因子研究)  

Study on Sensitivity K Factor of Self-powered Detector withβDecay(Part 2:Experimental data oriented study on sensitivity K factor)

作　　者：于稼驷 Yu Jiasi(Ministry of Ecology and Environment of the People’s Republic of China,Beljing 100006,China)

机构地区：[1]中华人民共和国生态环境部,北京100006

出　　处：《核安全》2024年第2期79-94,共16页Nuclear Safety

摘　　要：本论文第二篇(以下简称本文)以实验数据为基础,结合理论分析,提出了一种用燃耗实验数据、灵敏度刻度数据推算一些重要灵敏度K因子、K因子组合的方法,技术路线独特。从实验数据中推算出的灵敏度K因子、K因子组合与本论文第一篇[1]中理论计算得出的相应K因子、K因子组合进行了比较,结果表明,本论文第一篇[1]建立的理论模型是科学、可行的,其K因子计算结果是可信的。从燃耗实验数据推算出的灵敏度K因子组合与从灵敏度刻度数据推算出的灵敏度K因子组合进行了比较、相互检验,验证了两种技术路线的科学性。本文基于实验数据推导出来的灵敏度K因子及K因子组合,可能属于首次。本文还提出了开展进一步工作的设想。The second part of this paper(hereinafter referred to as“this paper”)proposes a method of calculating some important K factors and K factor combinations by using burn up experimental data and sensitivity calibration data.The technical route of proposed method is unique.The K-factor and K-factor combination calculated from the experimental data are compared with the corresponding K-factor and K-factor combination calculated theoretically in the first part of this paper,the comparing results show that the theoretical model established in the first part of this paper is scientific,feasible,and the K-factor calculation results are believable.This paper also puts forward the idea of further work.

关 键 词：自给能 中子探测器 灵敏度 K因子 

分 类 号：TL375.4[核科学技术—核技术及应用]