| 液闪计数器效率的理论计算 |
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| 引用本文： | 吕晓侠.液闪计数器效率的理论计算[J].原子能科学技术,2008,42(3):269-271. |
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| 作者姓名： | 吕晓侠 |
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| 作者单位： | 中国原子能科学研究院 ;放射性计量测试部，北京 ; 102413 |
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| 摘 要： | 采用CIEMAT/NIST程序及自编程序两种方法对液闪测量效率进行理论计算。用这两种方法拟合了3H效率与14C效率曲线，并与实验测量结果进行比较。在效率较低时，得到了较为一致的结果。
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| 关 键 词： | 品质因子 CIEMAT/NIST程序 效率曲线 |
| 文章编号： | 1000-6931(2008)03-0269-03 |
| 收稿时间： | 2007-06-20 |
| 修稿时间： | 2007年6月20日 |
Calculation of Liquid Scintillation Detector Efficiency |
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| LU Xiao-xia.Calculation of Liquid Scintillation Detector Efficiency[J].Atomic Energy Science and Technology,2008,42(3):269-271. |
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| Authors: | LU Xiao-xia |
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| Affiliation: | China Institute of Atomic Energy, P.O.Box 275-20, Beijing 102413, China |
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| Abstract: | The paper presents two methods, CIEMAT/NIST method and a Fortran program, in order to calculate the counting efficiency of a liquid scintillation counting system. The quench correction curves for 3H and 14C were calculated by two methods and compared with experimental data obtained with two sets of quenched radioactive standard. The results agree well with the experiment values when the efficiency is lower. |
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| Keywords: | figure of merit CIEMAT/NIST code quench correction curve |
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