| XRD探测器和滤片在北京同步辐射3B3中能束线上的标定 |
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| 引用本文： | 崔延莉,易荣清,杜华冰,赵屹东,崔明启,郑雷.XRD探测器和滤片在北京同步辐射3B3中能束线上的标定[J].中国物理 C,2006,30(9):912-915. |
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| 作者姓名： | 崔延莉 易荣清 杜华冰 赵屹东 崔明启 郑雷 |
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| 作者单位： | [1]中国工程物理研究院激光聚变研究中心,绵阳621900 [2]中国科学院高能物理研究所,北京100049 |
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| 基金项目： | 作者感谢383中能X光束线的全体工作人员,他们为这项工作作出了非常大的贡献. |
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| 摘 要： | 利用北京同步辐射3B3中能束线, 在国内首次实现了XRD X射线探测器灵敏度在2—6keV能区的标定, 灵敏度的不确定度小于7%. 另外中能束线的应用还极大地提高了滤片厚度的标定精度, 其厚度的不确定度小于3.6%.
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| 关 键 词： | 中能X光 同步辐射 XRD探测器 滤片 |
| 收稿时间： | 2005-11-11 |
| 修稿时间： | 2005-11-11 |
Calibration of XRD Detector and Filter on the 3B3 Medium Energy X-Ray Beam in BSRF |
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| CUI Yan-Li,YI Rong-Qing,DU Hua-Bing,ZHAO Yi-Dong,CUI Ming-Qi,ZHENG Lei.Calibration of XRD Detector and Filter on the 3B3 Medium Energy X-Ray Beam in BSRF[J].High Energy Physics and Nuclear Physics,2006,30(9):912-915. |
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| Authors: | CUI Yan-Li YI Rong-Qing DU Hua-Bing ZHAO Yi-Dong CUI Ming-Qi ZHENG Lei |
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| Institution: | 1. Laser Fusion Research Center, CAEP, Mianyang 621900, China; 2. Institute of High Energy Physics, CAS, Beijing 100049, China |
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| Abstract: | The sensitivity of XRD detector in 2.1-6.0keV energy range has been calibrated on the 3B3 medium energy X-ray beam at the BSRF for the first time in our country, and the uncertainty is less than 7%. In addition, the calibration precision of filter thickness has been improved by using the 3B3 medium energy X-ray beam, and the uncertainty of the filter thickness is less than 3.6%. |
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| Keywords: | medium energy X-Ray synchrotron radiation XRD detector filter |
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