Determination of the luminescence intensity space distribution from a plastic film scintillator is useful for finding optimal position to install a PMT(photo multiplier tube).

• 塑料薄膜闪烁体在辐射作用下发射荧光的空间分布对于设计和优化闪烁探测器结构,提高测量的信噪比具有重要意义。