摘要
本文叙述了ST-401型塑料闪烁体在14.8MeV中子辐照下发光特性的测量方法和测量装置。分别测得了不同闪烁体荧光单色能量相对转换系数K_λ和积分能量相对转换系数K;并获得了不同闪烁体的光谱响应曲线和不同闪烁体单色能量亮度与闪烁体厚度的关系曲线。
The method and devices for luminous properties' measurement of ST-401 plastic scin-tillators under 14.8 MeV neutron irradiation are described. The fluorescence monochromatic energy relative conversion coefficients Kλ and the integral energy relative conversion coefficients K are measured for the scintillators with various dimensions. The curves of spectral photo-response and monochromatic energy brightness vs. thickness for various scintillators are also given.
出处
《核技术》
CAS
CSCD
北大核心
1991年第9期535-540,共6页
Nuclear Techniques
关键词
塑料闪烁体
辐照
发光特性
Plastic scintillators Irradiation Pulse Emissivity Brightness Brightness temperature
