ECRIS DEVELOPMENT AT KVI*
文献类型：会议论文
| 作者 | V. Mironov ; J.P.M. Beijers ; S. Brandenburg ; H.R. Kremers ; J. Mulder ; S. Saminathan ; S. Brandenburg |
| 出版日期 | 2010-09-10 |
| 会议日期 | 2010-09-06 |
| 会议地点 | Lanzhou |
| 关键词 | 700 Μa O6++ Agor Cyclotron |
| 英文摘要 | This paper reports on work performed during the last two years to improve the performance of the KVI-AECR ion source, which is used as an injector for the AGOR cyclotron. We have installed stainless-steel screens at the injection and extraction sides and an additional collar around the extraction aperture resulting in better plasma stability and an increase of extracted ion currents. Source tuning is aided by continuously observing the visible light output of the plasma through the extraction aperture with a CCD camera. We now routinely extract 700 μA of O6+ ions and 50 μA of Pb27+ ions. Source optimization is supported by extensive computational modelling of the ion transport in the lowenergy beam line and measuring the transverse emittance of the extracted ion beam with a pepperpot emittance meter. These efforts have shown that second-order aberrations in the analyzing magnet lead to a significant increase of the effective beam emittance. Work is underway to compensate these aberrations. |
| 资助机构 | IMP;Chinese Academy of Sciences |
| 会议录 | The 19th International Conference on Cyclotrons and their Applications, CYCLOTRONS'10
 |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/8511]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 推荐引用方式 GB/T 7714 | V. Mironov,J.P.M. Beijers,S. Brandenburg,et al. ECRIS DEVELOPMENT AT KVI*[C]. 见:. Lanzhou. 2010-09-06. |
入库方式： OAI收割
来源：近代物理研究所
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