摘要
γ射线密度测量系统是基于γ射线透射原理的非接触在线实时泥浆密度计,系统的响应特性与灵敏度是影响测量准确性的主要因数。利用Monte Carlo方法模拟计算了系统的响应特性和灵敏度,研究结果为类似利用γ射线透射原理系统的优化设计提供理论上的指导。
T-ray density meter is a kind of non-touch, real-time and on -line measure instrument, and the system response characteristic and sensitivity is the most important guideline for it. This paper presented an analysis of response characteristic and sensitivity using Monte Carlo method. All work was done by Geant4 software package. Our study result will offer theoretical guide for design of systems which are based on the absorption principle of matter to γ-ray.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2006年第4期425-428,共4页
Nuclear Electronics & Detection Technology
基金
国家"九五"重点科技攻关计划项目
