Gas ionization chamber for particle identification at RIBLL
文献类型：期刊论文
| 作者 | Chen, ZQ ; Wang, M; Zhan, WL; Guo, ZY; Xiao, GQ; Wang, JC; Wang, QJ; Ning, ZJ; Li, JX; Wang, JF
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| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2000-09-01 |
| 卷号 | 24期号:9页码:858-863 |
| 关键词 | particle identification anode striped twin-fold IC plateau curve |
| ISSN号 | 0254-3052 |
| 英文摘要 | A longitudinal field twin - fold ionization chamber (607mm x 490mm x 144mm) with an active area 410mm x 100mm for particle identification at the Radioactive Ion Beam Line in Lanzhou (RIBLL) was described. It has a configuration of one common cathode and double position-sensitive anodes with grounding Frish-grids. The entrance and exit windows as well as cathode and anodes were all made of 4 mu m thick mylar foils. The cathode was coated with 1.5 mu m silver on both sides and the anodes were deposited with 13 and 3 silver strips (31.5mm width and 0.5mm interstrip gap) in vertical and horizontal directions respectively. The plateau curves of the pulse-height dependence on the cathode and anode voltages and the energy resolution Delta E/E for a working gas P10(10%CH4 + 90%Ar) were measured with an ct source. In the case of gas pressure 250 rnbar, cathode voltage - 1600V and anode voltage 220V, an energy resolution of 4.7% was achieved. |
| WOS关键词 | RELATIVISTIC HEAVY-IONS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000089289600011 |
| 出版者 | SCIENCE PRESS |
| 公开日期 | 2011-08-26 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/9757]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Chen, ZQ |
| 作者单位 | 1.Tsing Hua Univ, Dept Engn Phys, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, ZQ,Wang, M,Zhan, WL,et al. Gas ionization chamber for particle identification at RIBLL[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(9):858-863. |
| APA | Chen, ZQ.,Wang, M.,Zhan, WL.,Guo, ZY.,Xiao, GQ.,...&Dong, XN.(2000).Gas ionization chamber for particle identification at RIBLL.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24(9),858-863. |
| MLA | Chen, ZQ,et al."Gas ionization chamber for particle identification at RIBLL".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24.9(2000):858-863. |
入库方式： OAI收割
来源：近代物理研究所
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