| 应用于PTS装置的多通道X射线二极管阵列谱仪 |
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| 引用本文： | 张思群,李晶,王昆仑,但加坤,黄显宾,赵屹东,郑雷.应用于PTS装置的多通道X射线二极管阵列谱仪[J].强激光与粒子束,2016,28(8):085002. |
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| 作者姓名： | 张思群 李晶 王昆仑 但加坤 黄显宾 赵屹东 郑雷 |
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| 作者单位： | 1.中国工程物理研究院 流体物理研究所, 脉冲功率科学与技术重点实验室, 四川 绵阳621 900; |
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| 摘 要： | 介绍了用于PTS（初级实验平台）装置上Z箍缩内爆物理实验诊断的多通道X射线二极管（XRD）阵列谱仪原理、性能及主要参数，给出了根据实验结果回推光源辐射能谱的解谱算法。在PTS装置上开展的首轮物理实验中，使用多通道XRD阵列谱仪对Z箍缩产生的等离子体源辐射的软X射线能谱、功率、能量进行测量，给出了测量结果及分析，并与其他参试设备测量结果进行了比较。关键词: Abstract: Key words: ；
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| 关 键 词： | Z箍缩 软X射线 X射线二极管 PTS装置 脉冲功率 |
| 收稿时间： | 2015-11-28 |
Multi-channel filtered X-ray diode array used on PTS facility |
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| Institution: | 1.Key Laboratory of Pulsed Power,Institute of Fluid Physics,CAEP,P.O.Box 919-108,Mianyang 621900,China;2.Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100039,China |
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| Abstract: | In Z-pinch experiments carried on Primary Test Stand（PTS）, we used a multi-channel filtered X-ray diode (XRD) array to measure the soft X-ray total radiant energy, power and energy spectrum emitted from Z-pinches. This paper reports on the theory, performance and major parameters of multi-channel XRD array, and the unfolding calculation. The measurement results and the data analysis are also presented. At last, the spectra measured by multi-channel XRD array are compared with those by transmission grating spectrograph, the total yield data achieved by multi-channel XRD array, bolometer, and flat-response XRD detector, are also compared. |
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