| 可用一台ADS验证装置的150 MeV固态金属散裂中子靶的性质研究 |
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| 引用本文： | 樊胜,叶沿林,赵志祥,于洪伟,罗璋琳.可用一台ADS验证装置的150 MeV固态金属散裂中子靶的性质研究[J].中国核科技报告,2001(1). |
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| 作者姓名： | 樊胜 叶沿林 赵志祥 于洪伟 罗璋琳 |
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| 作者单位： | 北京大学技术物理系，北京大学技术物理系，中国原子能科学研究院，中国原子能科学研究院，中国原子能科学研究院 北京，100871，北京，100871，北京，102413，北京，102413，北京，102413 |
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| 摘 要： | 对可以用于中国“加速器驱动洁净核能系统”的入射质子能量为150MeV,束流为3 mA的固态金属靶进行了研究。采用锥型几何结构作为靶的结构,材料选择钨,靶厚度为3 mm,对“靶-束窗”一体化结构进行了研究。研究了泄露中子产额和中子产额,泄露中子的能谱分布和空间分布,散裂碎片的分布以及能量沉积和辐射损伤。
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| 关 键 词： | 固态金属靶 加速器驱动系统 产额 |
The Properties Study on Solid Metal Neutron Production Target Proton-Induced with Energy of 150 MeV for an ADS Verification Facility |
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| FAN Sheng YE YanlinTechnical Physics.The Properties Study on Solid Metal Neutron Production Target Proton-Induced with Energy of 150 MeV for an ADS Verification Facility[J].China Nuclear Science and Technology Report,2001(1). |
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| Authors: | FAN Sheng YE YanlinTechnical Physics |
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| Affiliation: | FAN Sheng YE YanlinTechnical Physics Department,Peking University,Beijing,100871 ZHAO Zhixiang YU Hongwei LUO Zhanglin China Institute of Atomic Energy,Beijing,102413 |
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| Abstract: | The study on properties of the solid metal neutron production target for China ADS proton-induced with energy 150 MeV and beam current 3 mA is performed. The selection of the material and geometry design for the target, the physics properties of the target concerned by this work including the neutron yield, energy and space distribution for the neutrons leaked from the target, the spallation fragments of charge and mass distribution have been investigated by using SHIELD code. The analysis of the radiation damage and the energy deposit for the target are also carried out. |
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| Keywords: | Solid metal target Accelerator-driven system Properties |
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