| 利用3—5MeV γ射线测量核裂变数的可行性研究 |
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| 引用本文： | 胡广春,龚建,刘晓亚,熊宗华,郝樊华,向永春,李润东.利用3—5MeV γ射线测量核裂变数的可行性研究[J].中国物理 C,2006,30(12):1180-1183. |
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| 作者姓名： | 胡广春 龚建 刘晓亚 熊宗华 郝樊华 向永春 李润东 |
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| 作者单位： | 中国工程物理研究院核物理与化学研究所,绵阳621900 |
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| 摘 要： | 提出了利用3—5MeV能区γ射线测量核裂变数的方法, 并且用浓缩铀样品堆照实验验证了该方法的可行性. 结果表明: 该方法可以应用于测量核裂变数, 依据通用方法的结果作为参考标准, 该方法测量不确定度小于16%.
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| 关 键 词： | 核裂变数 高能区 辐照实验 铀样品 |
| 收稿时间： | 2006-02-09 |
| 修稿时间： | 2006-02-09 |
Investigation of Feasibility of Measurement of Nuclear Fission Number by Using 3-5MeV γ-Rays |
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| HU Guang-Chun,GONG Jian,LIU Xiao-Ya,XIONG Zong-Hua,HAO Fan-Hua,XIANG Yong-Chun,LI Run-Dong.Investigation of Feasibility of Measurement of Nuclear Fission Number by Using 3-5MeV γ-Rays[J].High Energy Physics and Nuclear Physics,2006,30(12):1180-1183. |
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| Authors: | HU Guang-Chun GONG Jian LIU Xiao-Ya XIONG Zong-Hua HAO Fan-Hua XIANG Yong-Chun LI Run-Dong |
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| Abstract: | A new method is established for measuring nuclear fission number. In this method, the gamma ray total counts of 3 5MeV energy region is utilized. In this paper, the feasibility of this method is verified by irradiation experiment of enriched uranium sample. The results show that this method can be used to measure number of nuclear fission. Compared with the result of general method, the uncertainty in the measurement of this method is less than 16%. It is of worth-while further research. |
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| Keywords: | nuclear fission number high energy region irradiation experiment uranium sample |
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