摘要
介绍了一种用于放射性场所总β水平测量的组合探测器的结构与工作原理。对其主探测部件(塑料闪烁体)的厚度及其对γ的探测效率进行了理论推导。并用MATLAB求出探测效率的数值解,
The article introduce the structure and work process of a new complex detector applied for total beta measuring. The thickness of plastic scintillation and the function of detection efficiency is obtained. Based on MATLAB, the result of detection efficiency for different energy is obtained.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2007年第2期335-338,共4页
Nuclear Electronics & Detection Technology
关键词
组合探测器
塑料闪烁体厚度
γ探测效率
MATLAB
complex detector
plastic scintillation
thickness
detection efficiency of gamma
MATLAB
