| 用于高能轻粒子探测的延迟线PPAC(英文) |
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| 引用本文： | 耿朋,段利敏,马朋,鲁辰桂,徐瑚珊,王建松,唐彬,徐治国,鲁皖. 用于高能轻粒子探测的延迟线PPAC(英文)[J]. 原子核物理评论, 2010, 27(4): 450-454. DOI: 10.11804/NuclPhysRev.27.04.450 |
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| 作者姓名： | 耿朋 段利敏 马朋 鲁辰桂 徐瑚珊 王建松 唐彬 徐治国 鲁皖 |
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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 |
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| 基金项目： | 中国科学院知识创新工程重要方向性项目，国家重点基础研究发展计划，国家自然科学基金委员会-中国科学院大科学装置科学研究联合基金 |
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| 摘 要： | 气体探测器有成本低廉、制备简单、性能可靠和方便使用等特点。研制了一种5层板结构的延迟线平行板雪崩电离室（PPAC），用于兰州放射性束流线（RIBLL）上开展的实验。在57.6 MeV/u的6He束流条件下测试了这种探测器对高能轻粒子的适用性，得到了位置分辨为1.8 mm (FWHM)， 时间分辨为2.6 ns， 以及可靠的探测效率。The gas detectors have the characteristics of low cost, easy preparation, reliable capability and convenient for use etc. A delay line parallel plate avalanche counter(PPAC) with five plates has been developed for the experiments at Radioactive Ion Beam Line in Lanzhou(RIBLL). The applicability of counter for high energy light ion has been tested with 57.6 MeV/u 6He beam. A position resolution of ~1.8 mm(FWHM) and a timing resolution of ~2.6 ns are achieved. The detection efficiency is reasonable.
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| 关 键 词： | 平行板雪崩电离室 中能轻粒子 探测效率 位置分辨 |
| 收稿时间： | 1900-01-01 |
Delay-line PPAC for Intermediate Energy Light Ions |
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| GENG Peng,DUAN Li-min,MA Peng,LU Chen-gui,XU Hu-shan,WANG Jian-song,TANG Bin,XU Zhi-guo,LU Wan. Delay-line PPAC for Intermediate Energy Light Ions[J]. Nuclear Physics Review, 2010, 27(4): 450-454. DOI: 10.11804/NuclPhysRev.27.04.450 |
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| Authors: | GENG Peng DUAN Li-min MA Peng LU Chen-gui XU Hu-shan WANG Jian-song TANG Bin XU Zhi-guo LU Wan |
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| Affiliation: | 1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | The gas detectors have the characteristics of low cost,easy preparation,reliable capabilityand convenient for use etc.A delay-line parallel-plate avalanche counter(PPAC)with five plateshas been developed for the experiments at Radioactive Ion Beam Line in Lanzhou(RIBLL).The applicability of counter for high energy light ion has been tested with 57.6 MeV/u6He beam.Aposition resolution of～1.8mm(FWHM)and a timing resolution of～2.6 ns are achieved.Thedetection efficiency is reasonable. |
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| Keywords: | parallel-plate avalanche counter intermediate energy light ion detection efficiency position resolution |
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