Detailed study of RF properties of cold models for CW window-type RFQ
文献类型：期刊论文
| 作者 | Fu, Qi1; Zhu, Kun1; Lu, Yuan-Rong1; Wang, Zhi1; Gao, Shu-Li1; Jia, Fang-Jian1; He, Yuan2
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| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2018-11 |
| 卷号 | 29 |
| 关键词 | CW RFQ Cold model RF measurement Magnetic coupling window |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-018-0489-7 |
| 英文摘要 | A 50 mA CW deuteron RFQ is being built for a joint 973 project between Peking University and the Institute of Modern Physics. This RFQ adopts a high- frequency window- type structure. To study its RF properties and to validate the reliability of an electromagnetic simulation, two full- length aluminum models with tuners were built in succession. RF measurements were obtained from the test bench and compared to the simulations, including frequencies, quality factors, and electric fields of different modes and the field in aperture. Through field tuning, the maximal field unflatness for a single quadrant and the average asymmetry of four quadrants were reduced from 8.7% and 3.6% to 5.8% and 1.7%, respectively. Moreover, a tuning method of adjusting the gap distance between the endplates and the vanes was also studied in this paper. |
| WOS研究方向 | Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000445931500006 |
| 出版者 | SPRINGER SINGAPORE PTE LTD |
| 源URL | [http://119.78.100.186/handle/113462/64382]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Fu, Qi |
| 作者单位 | 1.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Qi,Zhu, Kun,Lu, Yuan-Rong,et al. Detailed study of RF properties of cold models for CW window-type RFQ[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29. |
| APA | Fu, Qi.,Zhu, Kun.,Lu, Yuan-Rong.,Wang, Zhi.,Gao, Shu-Li.,...&He, Yuan.(2018).Detailed study of RF properties of cold models for CW window-type RFQ.NUCLEAR SCIENCE AND TECHNIQUES,29. |
| MLA | Fu, Qi,et al."Detailed study of RF properties of cold models for CW window-type RFQ".NUCLEAR SCIENCE AND TECHNIQUES 29(2018). |
入库方式： OAI收割
来源：近代物理研究所
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