| 三管TDCR猝灭效率曲线法测量液体闪烁源的活度 |
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| 引用本文： | 王载勇,杨元第. 三管TDCR猝灭效率曲线法测量液体闪烁源的活度[J]. 核电子学与探测技术, 2007, 27(2): 238-239 |
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| 作者姓名： | 王载勇 杨元第 |
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| 作者单位： | 中国计量科学研究院,北京,100013;中国计量科学研究院,北京,100013 |
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| 摘 要： | 简述了利用三个匹配的光电倍增管构成的TDCR方法测量液体闪烁源的原理、方法。用一套已知活度的^14C（正十六烷）液体闪烁猝灭系列源对该方法作了验证。提出提高探测效率，减小外推误差的方法。编制了测量过程的计算机程序。
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| 关 键 词： | 液体闪烁猝灭系列源 效率曲线 放射性活度 |
| 文章编号： | 0258-0934(2007)02-0238-02 |
| 修稿时间： | 2005-07-10 |
The method of triple-tube TDCR quench efficiency curve measured for liquid scintillation source radioactive |
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| WANG Zai-yong,YANG Yuan-di. The method of triple-tube TDCR quench efficiency curve measured for liquid scintillation source radioactive[J]. Nuclear Electronics & Detection Technology, 2007, 27(2): 238-239 |
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| Authors: | WANG Zai-yong YANG Yuan-di |
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| Abstract: | The principle and method of measured for liquid scintillation source by triple-tube TDCR method.Using a set of known number radioactive 14C(n-HEXADECANE) liquid scintillation quench series source for verified the aforementioned method.Suggestion for to improve detect efficiency discount extrapolation error method.Draw up a computer procedure of measurement process. |
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| Keywords: | liquid scintillation quench series source efficiency curve radioactive |
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