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Readout method for two-dimensional multi-wire proportional chamber
文献类型：期刊论文
| 作者 | Sun, ZJ ; Wang, YF; Qi, HR; Wen, ZW; Chen YB(陈元柏); Wen ZW(温志文); Qi HR(祁辉荣); Wang YF(王艳凤); Sun ZJ(孙志嘉); Zhang YL(张余炼)
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| 刊名 | ACTA PHYSICA SINICA物理学报
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| 出版日期 | 2017 |
| 卷号 | 66期号:7页码:72901 |
| 关键词 | two-dimension multi-wire proportional chamber center of gravity readout method digital readout method position resolution |
| ISSN号 | 1000-3290 |
| DOI | 10.7498/aps.66.072901 |
| 其他题名 | 二维多丝室探测器读出方法的优化 |
| 文献子类 | Article |
| 英文摘要 | A two-dimensional multi-wire proportional chamber detector based on He-3 gas is developed for meeting the multifunctional reflection spectrum detection requirements of China Spallation Neutron Source (CSNS). Based on the previous researches in our laboratory, three different wire structures are studied for optimizing the wire readout structure of the two-dimensional multi-wire proportional chamber detector, and the performances of the detectors are measured by two readout methods: the center of gravity readout method and the digital readout method in this paper. The selected method could satisfy the requirement of multifunctional reflection spectrum instrument. Finally, the results indicate that the position resolution and the imaging capability obtained by using the center of gravity readout method should be better than by using the digital readout method. The position resolution could reach to about 160 mu m by using the center of gravity readout method. While the position resolution of the detector could be obtained to be about 400 mu m by using the digital readout method. Re-designed and compared with each other are the three different wire structures: 1.5 mm of the anode wire pitch and 4 mm of the readout strip pitch with the center of gravity readout method, 1.5 mm of the anode wire pitch and 2 mm of the readout strip pitch with the digital readout method. Both of the optimized designs of the wire structure could meet the requirement of the position resolution for the reflection spectrum device. |
| WOS研究方向 | Physics |
| 语种 | 中文 |
| CSCD记录号 | CSCD:5964665 |
| WOS记录号 | WOS:000402752100005 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285215]  |
| 专题 | 高能物理研究所_实验物理中心 中国科学院高能物理研究所_中国散裂中子源 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Sun, ZJ,Wang, YF,Qi, HR,et al. Readout method for two-dimensional multi-wire proportional chamber[J]. ACTA PHYSICA SINICA物理学报,2017,66(7):72901. |
| APA | Sun, ZJ.,Wang, YF.,Qi, HR.,Wen, ZW.,陈元柏.,...&Yu-Lian, Z.(2017).Readout method for two-dimensional multi-wire proportional chamber.ACTA PHYSICA SINICA物理学报,66(7),72901. |
| MLA | Sun, ZJ,et al."Readout method for two-dimensional multi-wire proportional chamber".ACTA PHYSICA SINICA物理学报 66.7(2017):72901. |
入库方式： OAI收割
来源：高能物理研究所
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