Fe活化箔活化γ射线测量技术研究  

Study on the measurement technique of Fe foil's activated γ spectrum

作　　者：鹿心鑫[1] 刘荣[1] 蒋励[1] 王玫[1] 林菊芳[1] 温中伟[1] 王大伦[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所

出　　处：《核电子学与探测技术》2005年第1期104-107,共4页Nuclear Electronics & Detection Technology

摘　　要：较系统地研究了特定条件下Fe活化箔活化γ谱测量及解谱等相关技术,包括高阈能探测器的自吸收、自屏蔽、扰动等影响。分析了实验测量和蒙卡计算结果,并对结果进行了讨论。In this article it is comparatively systematically studied on the related measurement technique of Fe foil's activated γ spectrum and resolving-spectrum under specifical conditions, including high-threshold-energy detectors, self-absorption, self-sheilding and perturbation and so on. The experimental results and the calculated results with MCNP code are analyzed and also discussed.

关 键 词：阈探测器 自吸收 自屏蔽 扰动 

分 类 号：TL816.3[核科学技术—核技术及应用]