| 计数率测量仪死时间的确定方法 |
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| 引用本文： | 郑春,宋凌莉,艾自辉,王强. 计数率测量仪死时间的确定方法[J]. 原子能科学技术, 2011, 45(11): 1369-1371. DOI: 10.7538/yzk.2011.45.11.1369 |
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| 作者姓名： | 郑春 宋凌莉 艾自辉 王强 |
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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，四川 ;绵阳621900 |
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| 基金项目： | 中国工程物理研究院科学技术发展基金资助课题 |
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| 摘 要： | 采用反应堆不同的运行功率和缓发中子不同时刻的衰减作为模拟源，测量出两套计数率测量仪的死时间分别为3.65和5.18μs，并提出利用反应堆的功率周期上升测量计数率测量仪死时间的方法。
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| 关 键 词： | 计数率测量仪 死时间 缓发中子 反应堆功率 |
Determination of Dead Time for Counter Rate Measuring Instrument |
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| ZHENG Chun,SONG Ling-li,AI Zi-hui,WANG Qiang. Determination of Dead Time for Counter Rate Measuring Instrument[J]. Atomic Energy Science and Technology, 2011, 45(11): 1369-1371. DOI: 10.7538/yzk.2011.45.11.1369 |
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| Authors: | ZHENG Chun SONG Ling-li AI Zi-hui WANG Qiang |
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| Affiliation: | China Academy of Engineering Physics, P. O. Box 919-210, Mianyang 621900, China |
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| Abstract: | The dead time of two counter rate measuring instruments was determined by reactor operated at several power level and by delayed neutron decay curve. The mean dead time of two counter rate measuring instruments by uncertainty weight is 3.65 μs and 5.18 μs, respectively. And another method to measure dead time of counter by reactor power increase was presented. |
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| Keywords: | counter rate measuring instrument dead time delayed neutron reactor power |
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