| RETGEM探测器的初步测试 |
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| 引用本文： | 刘达,鲁辰桂,段利敏,胡荣江,鲁彦霞,李祖玉,张金霞,胡正国,孙友梅,徐治国,马朋,耿朋,唐述文,杨贺润,王文昕,周建荣.RETGEM探测器的初步测试[J].原子核物理评论,2009,26(4):319-321. |
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| 作者姓名： | 刘达 鲁辰桂 段利敏 胡荣江 鲁彦霞 李祖玉 张金霞 胡正国 孙友梅 徐治国 马朋 耿朋 唐述文 杨贺润 王文昕 周建荣 |
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| 作者单位： | 1 中国科学院近代物理研究所, 甘肃 兰州 730000; 2 中国科学院研究生院, 北京 100049; 3 兰州大学核科学与技术学院, 甘肃 兰州 730000 |
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| 基金项目： | 中国科学院知识创新工程项目，国家重点基础研究发展规划(973计划) |
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| 摘 要： | 研制了一种新型的带有阻抗性电极的TGEM——RETGEM(Thick GEM with Resistive Electrodes)探测器， 阻抗性电极可以有效地保护探测器和前端电子学免于偶尔放电的损伤。 对RETGEM探测器进行了初步测试， 其中包括计数率、能量分辨、增益以及打火率。 结果表明， 探测器达到了设计的基本要求。 In this study we present preliminary results from a new detector: a thick gaseous electron multiplier(GEM) with resistive electrodes. The resistive electrodes protect the detector and the front end electronics from damage by occasional discharges. In different gas mixtures, we test Thick GEM with Resistive Electrodes(RETGEM) detector for the first time, including counting rate, energy resolution, effective gain, and discharge probability. The results can satisfy the basic demand of RETGEM detector design.
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| 关 键 词： | RETGEM探测器 计数率 能量分辨 增益 打火率 |
| 收稿时间： | 1900-01-01 |
Preliminary Test of Thick GEM with Resistive Electrodes |
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| LIU Da,LU Chen-gui,DUAN Li-min,HU Rong-jiang,LU Yan-xia,LI Zu-yu,ZHANG Jin-xia,HU Zheng-guo,SUN You-mei,XU Zhi-guo,MA Peng,GENG Peng,TANG Shu-wen,YANG He-run,WANG Wen-xin,ZHOU Jian-rong.Preliminary Test of Thick GEM with Resistive Electrodes[J].Nuclear Physics Review,2009,26(4):319-321. |
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| Authors: | LIU Da LU Chen-gui DUAN Li-min HU Rong-jiang LU Yan-xia LI Zu-yu ZHANG Jin-xia HU Zheng-guo SUN You-mei XU Zhi-guo MA Peng GENG Peng TANG Shu-wen YANG He-run WANG Wen-xin ZHOU Jian-rong |
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| Institution: | 1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2 Graduate School of Chinese Academy of Sciences, Beijing 100049, China; 3 School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China |
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| Abstract: | In this study we present preliminary results from a new detector:a thick gaseous electron mul-tiplier(GEM) with resistive electrodes.The resistive electrodes protect the detector and the front-end electronics from damage by occasional discharges.In different gas mixtures,we test Thick GEM with Re-sistive Electrodes(RETGEM) detector for the first time,including counting rate,energy resolution,effec-tive gain,and discharge probability.The results can satisfy the basic demand of RETGEM detector de-sign. |
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| Keywords: | Thick GEM with Resistive Electrode counting rate energy resolution effective gain dis-charge probability |
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