液体闪烁探测器中子γ射线测量研究  

Measurements of neutron and γ-ray with liquid scintillator detector

作　　者：朱传新[1] 陈渊[1] 郭海萍[1] 牟云峰[1] 安力[1] 王新华[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6期789-791,共3页Nuclear Electronics & Detection Technology

摘　　要：液体闪烁体对中子的响应函数,利用O5S蒙特卡罗程序进行计算,γ射线响应函数利用MATHA蒙特卡罗程序进行计算。分别对液体闪烁探测器(n,γ)分辨品质测量、Am-Be中子源的中子谱和γ射线能谱的测量、铁球在D-T中子照射下泄漏中子和伴生γ射线能谱的测量、水球在D-T中子照射下泄漏中子和伴生γ射线能谱的测量等内容进行了介绍,并对结果进行了分析和讨论。The neutron response fuction of liquid scintillator is calculated using O5S M-C code, and the γ-ray response function is calculated using MARTHA M-C code. This work details the following contents; the measurements of liquid scintillator detector＇s （n,γ） resolution quality, the measurements of Am-Be soure＇s neutron and γ-ray spectra, neutron and γ-ray energy spectra emitted from Iron sphere with D-T neutrons, neutron and γ-ray energy spectra emitted from water sphere with DoT neutrons.

关 键 词：响应函数 分辨品质 能谱 

分 类 号：TL812.2[核科学技术—核技术及应用]