Development of Parallel Plate Avalanche Counter for heavy ion collision in radioactive ion beam
文献类型：期刊论文
| 作者 | Wei, Xianglun1,2; Guan, Fenhai3; Yang, Herun1,2 ; Wang, Yijie3; Zhang, Junwei4; Ma, Peng1,2; Diao, Xinyue3; Lu, Chengui1; Li, Meng1,2; Guan, Yuanfan1,2
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| 刊名 | NUCLEAR ENGINEERING AND TECHNOLOGY
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 52期号:3页码:575-580 |
| 关键词 | PPAC nEOS Time resolution Position resolution Efficiency |
| ISSN号 | 1738-5733 |
| DOI | 10.1016/j.net.2019.08.020 |
| 通讯作者 | Yang, Herun(yanghr@impcas.ac.cn) |
| 英文摘要 | We have developed a position-sensitive Parallel Plate Avalanche Counter (PPAC) to detect the fission fragments and reconstruct the fission reaction plane in the experiment of studying nuclear equation of state (nEOS) by means of heavy ion collision (HIC). This experiment put forward high requirements for the performances of PPAC, such as the time resolution, efficiency and position resolution. According to these requirements we designed the PPAC with an active area of 240 mm x 280 mm working at low gas pressure. The results show that time resolution could be less than 300 ps. Position resolution is consistent with the theoretical calculation about 1.35 mm. Detection efficiency could be approaching 100% gradually with the voltage increasing in different gas pressures. The performances of PPAC have also been verified in beam experiment. Each set of anode wires can be accurately separated in the position spectrum. In the beam experiment, we also got the back-to-back correlation of fission fragments which is one of the direct signals characterizing binary decay. (C) 2019 Korean Nuclear Society, Published by Elsevier Korea LLC. |
| WOS关键词 | FISSION-FRAGMENT DETECTOR ; PPAC |
| 资助项目 | Natural Science Foundation of China[U1432123] ; Natural Science Foundation of China[11575268] ; Natural Science Foundation of China[11875174] ; Natural Science Foundation of China[11875301] ; Natural Science Foundation of China[11675238] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000516803800014 |
| 出版者 | KOREAN NUCLEAR SOC |
| 资助机构 | Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/141024]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yang, Herun |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China 4.North China Univ Water Resources & Elect Power, Zhengzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Xianglun,Guan, Fenhai,Yang, Herun,et al. Development of Parallel Plate Avalanche Counter for heavy ion collision in radioactive ion beam[J]. NUCLEAR ENGINEERING AND TECHNOLOGY,2020,52(3):575-580. |
| APA | Wei, Xianglun.,Guan, Fenhai.,Yang, Herun.,Wang, Yijie.,Zhang, Junwei.,...&Xiao, Zhigang.(2020).Development of Parallel Plate Avalanche Counter for heavy ion collision in radioactive ion beam.NUCLEAR ENGINEERING AND TECHNOLOGY,52(3),575-580. |
| MLA | Wei, Xianglun,et al."Development of Parallel Plate Avalanche Counter for heavy ion collision in radioactive ion beam".NUCLEAR ENGINEERING AND TECHNOLOGY 52.3(2020):575-580. |
入库方式： OAI收割
来源：近代物理研究所
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