反应堆快中子实验装置辐射场参数测量  

Measurement the parameters of the irradiation field for the fast neutron device in reactor

作　　者：刘书焕[1] 江新标[1] 仲云红[1] 张文首[1] 刘喃喃[1] 王武尚[1] 周辉[1] 邵贝贝[2] 

机构地区：[1]西北核技术研究所,西安710613 [2]清华大学工程物理系,北京100084

出　　处：《核技术》2006年第9期660-664,共5页Nuclear Techniques

摘　　要：利用多箔活化法测量了设计的反应堆快中子实验装置的中子能谱及中子注量,并采用MonteCarlo方法分析了能谱的不确定度。用热释光剂量片法测量了装置的γ剂量。装置各参数测量结果均达到了预期的设计指标。The neutron spectra and flux of the fast neutron device in reactor are measured with multiple foil activation method in the present paper, and the uncertainties of the measurement spectra is analyzed with Monte Carlo method. Thermoluminescent detector （TLD） is used to measure 7-ray dose rate of the device. The values of the experiment results prove that the indexes of the designed device are satisfied well.

关 键 词：快中子装置 中子能谱 γ剂量 

分 类 号：O571[理学—粒子物理与原子核物理]