| 付宏忠,于涛.基于MCNP的BNCT人体头部剂量分布计算[J].南华大学学报(自然科学版),2005,(Z1):67~71.[.The Dose Distribution of Head for BNCT Based on MCNP[J].Journal of University of South China(Science and Technology),2005,(Z1):67~71.] |
| 基于MCNP的BNCT人体头部剂量分布计算 |
| The Dose Distribution of Head for BNCT Based on MCNP |
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| DOI： |
| 中文关键词: 头部模型 BNCT 建模 剂量分布 |
| 英文关键词:modified head phantom,BNCT,establishing models,dose distributions |
| 基金项目: |
| 付宏忠 于涛 |
付宏忠(南华大学,核科学技术学院,湖南,衡阳,421001)
于涛(南华大学,核科学技术学院,湖南,衡阳,421001)
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| 中文摘要: |
| 根据中国人的头部特性,利用MCNP程序对国际上普遍采用的Synder人体头部模型进行修正,建立了具有中国人特征的用于BNCT的人体头部模型.依据该人头体模分别计算了基于微型中子源反应堆所提供的快中子、超热中子和热中子进行治疗时的头部剂量分布,并对计算结果进行了分析,这为我国即将展开的BNCT临床治疗研究提供了依据. |
| 英文摘要: |
| According to the characteristics of the head of Chinese body,MCNP code was used to modify head model.Synder geometry,which is popular adopted in the world,and a head phantom with Chinese body characteristics for BNCT is established.When a patient is treated by the fast neutron,super-heat neutron and heat neutron provided by a Micro-Neutron-Source reactor,the dose distributions for his head were calculated respectively based on this head phantom and the results were analyzed.The work in this paper provides basis for impending BNCT clinical treatment research in our country. |
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