Beam loss in HIRFL-CSR due to collisions with residual gas in vacuum
文献类型：期刊论文
| 作者 | Tang, JY; Lei, W; Wang, YF |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 1998-08-01 |
| 卷号 | 22期号:8页码:745-754 |
| 关键词 | electron capture electron loss charge changing cross-section residual gas in vacuum transmission efficiency |
| ISSN号 | 0254-3052 |
| 英文摘要 | This paper discusses the collision of heavy ions with residual gas atoms in the vacuum and the cross-sections of the collision processes. The method calculating beam transmission efficiency in vacuum is presented taking HIRFL and CSR machine as examples. Based on rich experimental data, a series of empirical formulae of calculating the cross-section of charge changing process is given. The transmission efficiency curves of different sections in HIRFL and CSR are also calculated, and thus the reasonable requirements for HIRFL and CSR vacuum systems are given. The calculation method has been checked by the measurements of vacuum and beam loss in HIRFL. |
| WOS关键词 | ELECTRON-CAPTURE ; CROSS-SECTIONS ; IONS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000075853100012 |
| 出版者 | SCIENCE PRESS |
| 公开日期 | 2011-08-26 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/9895]  |
| 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 | Tang, JY |
| 作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, JY,Lei, W,Wang, YF. Beam loss in HIRFL-CSR due to collisions with residual gas in vacuum[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,1998,22(8):745-754. |
| APA | Tang, JY,Lei, W,&Wang, YF.(1998).Beam loss in HIRFL-CSR due to collisions with residual gas in vacuum.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,22(8),745-754. |
| MLA | Tang, JY,et al."Beam loss in HIRFL-CSR due to collisions with residual gas in vacuum".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 22.8(1998):745-754. |
入库方式： OAI收割
来源：近代物理研究所
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