基于mcnp5程序研究~(60)Co γ射线的剂量增强效应Study of ~(60)Coγ-ray Dose Enhancement Efect Based on mcnp5 Program
吴正新,何承发,陆妩,艾尔肯·阿不列木,艾克拜尔·吐合提,刘南君
摘要(Abstract)：
用蒙特卡罗方法研究了金和硅交界时60Coγ射线入射产生的剂量梯度分布,并且通过mcnp5程序建立了一个三维的金硅界面结构模型,进而计算了剂量增强因子.计算结果表明:界面附近硅一侧具有明显的剂量梯度分布,界面剂量增强因子为1.76.
关键词(KeyWords)： 蒙特卡罗方法;剂量增强因子;体元;60Coγ射线
基金项目(Foundation):
作者(Author): 吴正新,何承发,陆妩,艾尔肯·阿不列木,艾克拜尔·吐合提,刘南君
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