Particle-in-cell mode beam dynamics simulation of the low energy beam transport for the SSC-linac injector
文献类型：期刊论文
| 作者 | Liu Yong3 ; Wang Zhi-Jun1,2,3; Chang Wei1,3; Xia Jia-Wen3; Xiao Chen1,3; He Yuan3; Yuan You-Jin3; Yao Qing-Gao3
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2011-05-01 |
| 卷号 | 35页码:500-504 |
| 关键词 | SSC-linac LEBT PIC mode optimal injection collimation |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/35/5/019 |
| 英文摘要 | A new SSC-linac system (injector into separated sector cyclotron) is being designed in the HIRFL (heavy ion research facility of Lanzhou). As part of SSC-Linac, the LEBT (low energy beam transport) consists of seven solenoids, four quadrupoles, a bending magnet and an extra multi-harmonic buncher. The total length of this segment is about 7 meters. The beam dynamics in this LEBT has been studied using three-dimensional PIG (particle-in-cell) code BEAMPATH. The simulation results show that the continuous beam from the ion source is first well analyzed by a charge-to-mass selection system, and the beam of the selected charge-to-mass ratio is then efficiently pre-bunched by a multi-harmonic buncher and optimally matched into the RFQ (radio frequency quadrupole) for further acceleration. The principles and effects of the solenoid collimation channel are discussed, and it could limit the beam emittance by changing the aperture size. |
| 资助项目 | National Natural Science Foundation of China[10635090] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000290352800019 |
| 出版者 | CHINESE PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.impcas.ac.cn/handle/113462/22695]  |
| 专题 | 近代物理研究所_直线加速器中心 近代物理研究所_兰州重离子研究装置 |
| 通讯作者 | Xiao Chen |
| 作者单位 | 1.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 2.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Yong,Wang Zhi-Jun,Chang Wei,et al. Particle-in-cell mode beam dynamics simulation of the low energy beam transport for the SSC-linac injector[J]. CHINESE PHYSICS C,2011,35:500-504. |
| APA | Liu Yong.,Wang Zhi-Jun.,Chang Wei.,Xia Jia-Wen.,Xiao Chen.,...&Yao Qing-Gao.(2011).Particle-in-cell mode beam dynamics simulation of the low energy beam transport for the SSC-linac injector.CHINESE PHYSICS C,35,500-504. |
| MLA | Liu Yong,et al."Particle-in-cell mode beam dynamics simulation of the low energy beam transport for the SSC-linac injector".CHINESE PHYSICS C 35(2011):500-504. |
入库方式： OAI收割
来源：近代物理研究所
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