Drift distance survey in direct plasma injection scheme for high current beam production
文献类型：期刊论文
| 作者 | Zhang, Z.6; Kashiwagi, H.5; Kanesue, T.1,2; Okamura, M.3; Kondo, K.1,4; Tamura, J.1,4 |
| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
 |
| 出版日期 | 2010-02-01 |
| 卷号 | 81期号:2页码:3 |
| 关键词 | linear accelerators plasma beam injection heating plasma density plasma transport processes |
| ISSN号 | 0034-6748 |
| DOI | 10.1063/1.3298845 |
| 英文摘要 | In a laser ion source, plasma drift distance is one of the most important design parameters. Ion current density and beam pulse width are defined by plasma drift distance between a laser target and beam extraction position. In direct plasma injection scheme, which uses a laser ion source and a radio frequency quadrupole linac, we can apply relatively higher electric field at beam extraction due to the unique shape of a positively biased electrode. However, when we aim at very high current acceleration such as several tens of milliamperes, we observed mismatched beam extraction conditions. We tested three different ion current at ion extraction region by changing plasma drift distance to study better extraction condition. In this experiment, C(6+) beam was accelerated. We confirmed that matching condition can be improved by controlling plasma drift distance. |
| WOS研究方向 | Instruments & Instrumentation ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000275028400016 |
| 出版者 | AMER INST PHYSICS |
| 公开日期 | 2011-05-16 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/8185]  |
| 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 | Kanesue, T. |
| 作者单位 | 1.RIKEN, Radiat Lab, Wako, Saitama 3510198, Japan 2.Kyushu Univ, Dept Appl Quantum Phys & Nucl Engn, Fukuoka 8190395, Japan 3.Brookhaven Natl Lab, Collider Accelerator Dept, Upton, NY 11973 USA 4.Tokyo Inst Technol, Dept Energy Sci, Yokohama, Kanagawa 2268503, Japan 5.Japan Atom Energy Agcy, Takasaki Adv Radiat Res Inst, Takasaki, Gumma 3701292, Japan 6.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Z.,Kashiwagi, H.,Kanesue, T.,et al. Drift distance survey in direct plasma injection scheme for high current beam production[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2010,81(2):3. |
| APA | Zhang, Z.,Kashiwagi, H.,Kanesue, T.,Okamura, M.,Kondo, K.,&Tamura, J..(2010).Drift distance survey in direct plasma injection scheme for high current beam production.REVIEW OF SCIENTIFIC INSTRUMENTS,81(2),3. |
| MLA | Zhang, Z.,et al."Drift distance survey in direct plasma injection scheme for high current beam production".REVIEW OF SCIENTIFIC INSTRUMENTS 81.2(2010):3. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。