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西安脉冲堆超热中子束的理论设计 被引量:2

Design of an Epithermal Neutron Beam for Xi'an Pulsed Reactor
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摘要 建立超热中子束孔道筛选的三维扩散模型,并用蒙特卡罗程序 MCNP/4B验证了热柱孔道是实现超热中子束的最佳孔道,还建立了硼中子俘获治疗 (BNCT)所需超热中子束的理论设计方法,对超热中子束过滤材料的特性进行了分析,提出了将西安脉冲堆热柱孔道改造成超热中子束孔道的 3种材料组合方案。 The thermal column, which optimized by the three dimension diffusion model and corrected with the code MCNP/4B, is selected as the best duct for obtaining BNCT epithermal neutron beam. A conceptual design method for BNCT epithermal neutron beam is performed. The method is used to analysis the properties of configuration materials of filter and advanced three schemes for thermal column reformed to epithermal neutron duct.
出处 《核动力工程》 EI CAS CSCD 北大核心 2001年第3期199-203,共5页 Nuclear Power Engineering
关键词 超热中子束 硼中子俘获治疗 蒙特卡罗方法 西安脉冲堆 理论设计 脑胶质瘤 Design Monte Carlo methods Particle beams Three dimensional
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  • 1顾少娴,崔凤洁,王宁宇,尹楚欧,张盛元,胡金有,蔡芸竹,吴章文,汪俊,李霞,勾成俊.基于2.5 MeV质子加速器BNCT装置的中子慢化材料性能模拟研究[J].原子核物理评论,2022,39(3):367-372. 被引量:3
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