| 中子探测器慢化层的选择 |
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| 引用本文： | 王志,张雄杰,汤彬. 中子探测器慢化层的选择[J]. 湖南农机, 2013, 0(6): 64-65 |
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| 作者姓名： | 王志 张雄杰 汤彬 |
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| 作者单位： | [1]教育部核技术应用工程研究中心（东华理工大学）,江西南昌330013 [2]东华理工大学,江西抚州344000 |
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| 摘 要： | 在中子探测器中,慢化材料对探测效率有着相当大的影响,因而在众多材料中选出最佳慢化材料,有一定研究意义,故在此选取了五种材料——H2O、D2O、聚乙烯、有机玻璃和石墨,进行MC模拟,通过对模拟结果的分析,得出了结论：聚乙烯与其他几种材料相比,更适合做慢化材料。
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| 关 键 词： | 蒙特卡罗 慢化层 中子探测 |
Slow neutron detector layer selection |
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| WANG Zhi,ZHANG Xiong-jie,TANG Bin. Slow neutron detector layer selection[J]. Hunnan Agricultural Machinery, 2013, 0(6): 64-65 |
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| Authors: | WANG Zhi ZHANG Xiong-jie TANG Bin |
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| Affiliation: | 1.Engineering Research Center of Nuclear Technology Application, Ministry of Education, Eost China Institute of Technology, Nanchang, Jiangxi330013,China,2.East China Institute of Technology, Fuzhou, Jiangxi 344000,China) |
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| Abstract: | In the neutron detector, the moderator material for detection efficiency has a very big impact, which in many materials to select the best moderator material, a certain significance, so here are five selected materials ＇ H2O, D2O, polyethylene, acrylic and graphite, for MC simulations, through the analysis of the simulation results, came to tbe conclusion： Polyethylene compared with other types of materials, more suitable for moderator material. |
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| Keywords: | Monte Carlo slow layer Neutron detection |
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