摘要
阐述了核材料探查仪器的报警阈与调查水平、漏报率和误报率之间的关系。利用蒙特卡罗方法计算了不同厚度塑料闪烁体的探测效率,确定了选择车辆探查仪器几何尺寸的方法。
The article expatiates the relation of alarm threshold, investigation level, probability of detecting and false alarm rate.. It calculates the detection efficiencies of the plastic scintillators of different thicknesses, educes the method for the detector size design of vehicle nuclear material monitors.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2006年第5期609-613,共5页
Nuclear Electronics & Detection Technology
关键词
车辆核材料探查仪器
探测器
塑料闪烁体
调查水平
报警阈
vehicle nuclear material monitors
detector
plastic scintillator
investigation level
alarm threshold
