| γ辐射对堆芯自给能探测器探测性能影响研究 |
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| 引用本文： | 汤仲鸣,李树成,胡铸萱. γ辐射对堆芯自给能探测器探测性能影响研究[J]. 核电子学与探测技术, 2017, 37(4) |
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| 作者姓名： | 汤仲鸣 李树成 胡铸萱 |
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| 作者单位： | 国家核电技术公司国核自仪系统工程有限公司,上海,200233 |
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| 摘 要： | 为确定堆芯γ射线对自给能探测器输出信号的影响。将钒和铑自给能探测器放置在试验堆某一稳定的中子和γ辐照水平下,通过停堆给自给能探测器施加一个中子注量率阶跃信号,观察探测器输出信号的变化来推断γ射线对自给能探测器输出信号的影响。
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| 关 键 词： | 自给能探测器 γ辐射 性能影响 |
Research of Gamma - Ray Effects on In - Core Self - Powered Detectors Performance |
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| TANG Zhong-ming,LI Shu-cheng,HU Zhu-xuan. Research of Gamma - Ray Effects on In - Core Self - Powered Detectors Performance[J]. Nuclear Electronics & Detection Technology, 2017, 37(4) |
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| Authors: | TANG Zhong-ming LI Shu-cheng HU Zhu-xuan |
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| Abstract: | The article is to determine the influence of gamma radiation on self - powered neutron detector. The vanadium and rhodium self - powered neutron detectors were exposed to a stable neutron and gamma radiation level, applied a step signal by shut down the test reactor, observing the detector output signal to conclude the influence of gamma radiation on self - powered detectors' output signal. |
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| Keywords: | self - powered neutron detector gamma - ray effects on performance |
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