康普顿背散射探测的边缘效应研究

Study on Edge Effect In Compton Backscatter Detection

康普顿背散射探测的边缘效应反映不同材质属性,为探测爆炸物、毒品等违禁品提供新思路。通过蒙特卡罗仿真与实验验证的方法,分析边缘效应与材质密度厚度等因素的关系,动态的理解背散射探测的特点。

The edge effect in Compton backscatter detection introduces new thought for x - ray technologies on contraband detection, which reflects physical attribute of different materials. This paper analyzes the relationship between the edge effect and the physical attributes of the materials such as density and thickness by Monte Carlo simulation and experiment method, which helps to understand the characteristic of baekscatter detection dynamically.