| HPGe探测器效率刻度的新处理方法 |
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| 引用本文： | 曹忠.HPGe探测器效率刻度的新处理方法[J].原子能科学技术,1988(5). |
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| 作者姓名： | 曹忠 |
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| 作者单位： | 中国原子能科学研究院 北京 |
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| 摘 要： | 把迭代最小二乘法用于HPGe(或Ge(Li))探测器全能峰效率刻度中并与双线法和引进附加参数的最小二乘法作了比较,新的方法具有精度高和易作系统误差校验的优点。
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| 关 键 词： | 效率刻度 HPGeγ线探测器 迭代最小二乘法 |
A NEW APPROACH TO THE HPGe DETECTOR EFFICIENCY CALIBRATION |
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| CAO ZHONG Institute of Atomic Energy,P. O. Box ,Beijing.A NEW APPROACH TO THE HPGe DETECTOR EFFICIENCY CALIBRATION[J].Atomic Energy Science and Technology,1988(5). |
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| Authors: | CAO ZHONG Institute of Atomic Energy P O Box Beijing |
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| Affiliation: | CAO ZHONG Institute of Atomic Energy,P. O. Box 275,Beijing |
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| Abstract: | The iterative least square method is used for the full energy peak efficiencycalibration of HPGe gamma ray detector. The result is compared with the resultsof "extra parameter" method and "two-line" method. New approach shows theadvantage of higher accuracy and easier to check systematic erra. |
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| Keywords: | Efficiency calibration HPGe gamma ray detector Iterative least square method |
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