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目的 探讨中子弹核爆炸辐射场内瞬发中子和γ辐射的个人吸收剂量Dp(10 )空间分布情况。方法 对中子弹结构和原理分析的基础上 ,通过建立模型 ,利用蒙特卡罗方法 (MC)粒子输运技术进行计算。结果 通过对所得数据进行系统分析 ,得出中子弹核爆炸瞬发中子和γ辐射的个人吸收剂量Dp(10 )数值在空间分布上一些规律与特点。结论 中子弹核爆炸不仅会产生高能中子辐射 ,而且也会产生强烈γ辐射 ,同时对 1kt中子弹核爆炸后瞬发辐射的杀伤威力进行了评估。
Objective To investigate the spatial distribution of individual absorbed dose Dp (10) of instant neutron and γ radiation in the radiation field of a nuclear bomb. Methods Based on the analysis of the structure and principle of the neutron bomb, the model was established and calculated by Monte Carlo method (particle transport method). Results Based on the systematic analysis of the obtained data, some regularities and characteristics of the spatial distribution of the individual absorbed dose Dp (10) of neutron and gamma radiation from neutron bomb explosion were obtained. Conclusions The neutron bomb explosion not only produces high-energy neutron radiation, but also produces intense gamma radiation, and at the same time it evaluates the lethality of the instantaneous radiation after 1 kt neutron bomb explosion.