Status of intense permanent magnet proton source for China-accelerator driven sub-critical system Linac
文献类型：期刊论文
| 作者 | Wu, Q.; Ma, H. Y.; Yang, Y.; Sun, L. T.; Zhang, X. Z.; Zhang, Z. M.; Zhao, H. Y.; He, Y.; Zhao, H. W. |
| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 87期号:2页码:3 |
| ISSN号 | 0034-6748 |
| DOI | 10.1063/1.4932314 |
| 通讯作者 | Wu, Q.(wuq@impcas.ac.cn) |
| 英文摘要 | Two compact intense 2.45 GHz permanent magnet proton sources and their corresponding low energy beam transport (LEBT) system were developed successfully for China accelerator driven sub-critical system in 2014. Both the proton sources operate at 35 kV potential. The beams extracted from the ion source are transported by the LEBT, which is composed of two identical solenoids, to the 2.1 MeV Radio-Frequency Quadrupole (RFQ). In order to ensure the safety of the superconducting cavities during commissioning, an electrostatic-chopper has been designed and installed in the LEBT line that can chop the continuous wave beam into a pulsed one. The minimum width of the pulse is less than 10 mu s and the fall/rise time of the chopper is about 20 ns. The performance of the proton source and the LEBT, such as beam current, beam profile, emittance and the impact to RFQ injection will be presented. (C) 2015 AIP Publishing LLC. |
| 收录类别 | SCI ; ISTP |
| WOS研究方向 | Instruments & Instrumentation ; Physics |
| WOS类目 | Instruments & Instrumentation ; Physics, Applied |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000371740900168 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557368 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wu, Q. |
| 作者单位 | Chinese Acad Sci, IMP, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Q.,Ma, H. Y.,Yang, Y.,et al. Status of intense permanent magnet proton source for China-accelerator driven sub-critical system Linac[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2016,87(2):3. |
| APA | Wu, Q..,Ma, H. Y..,Yang, Y..,Sun, L. T..,Zhang, X. Z..,...&Zhao, H. W..(2016).Status of intense permanent magnet proton source for China-accelerator driven sub-critical system Linac.REVIEW OF SCIENTIFIC INSTRUMENTS,87(2),3. |
| MLA | Wu, Q.,et al."Status of intense permanent magnet proton source for China-accelerator driven sub-critical system Linac".REVIEW OF SCIENTIFIC INSTRUMENTS 87.2(2016):3. |
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来源：寒区旱区环境与工程研究所
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