Design consideration of 650-mhz circular electron-positron collider klystron and simulation of its beam tester
文献类型：期刊论文
| 作者 | Zaib, Un-Nisa1,2,3; Fukuda, Shigeki1,4; Zhou, Zu-Sheng1,3; Dong, Dong1,3; Wang, Sheng-Chang1,3; Xiao, Ou-Zheng1,3; Lu, Zhi-Jun1,2,3; Pei, Guo-Xi1,3 |
| 刊名 | Chinese physics letters
 |
| 出版日期 | 2017 |
| 卷号 | 34期号:1页码:5 |
| ISSN号 | 0256-307X |
| DOI | 10.1088/0256-307x/34/1/012902 |
| 通讯作者 | Zaib, un-nisa(zaib@ihep.ac.cn) |
| 英文摘要 | We present the first phase r&d for the 800 kw cw, 650mhz klystron for the future circular electron-positron collider (cepc) project in china. the cepc requires 192 klystrons and it is desired to be designed in the institute of high energy physics, cas, and manufactured domestically. therefore, we present the manufacturing schedule of this project; the three-stage development from the beam test tube to the klystron having a high efficiency structure. design of the beam test tube that comprises electron gun and collector is presented. first, gun simulation having a modulating anode is performed using dgun software. the uniform beam trajectories with a beam perveance of 0.64 mu a/v-3/2 are simulated. we employ a ba-dispenser cathode of radius 35mm with phi 10 hole at the center and obtain a current density on cathode less than 0.45 a/cm(2). the beam trajectories are also simulated over beam test tube of length about 2m with a magnetic field of 213 gauss. thermal analysis of the collector is performed using the ansis-cfx code and hence the cooling structure is determined. mechanical design is almost carried out and it is in manufacturing stage. |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000394544300007 |
| 出版者 | IOP PUBLISHING LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176786 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Zaib, Un-Nisa |
| 作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Accelerat Phys & Technol, Beijing 100049, Peoples R China 4.High Energy Accelerator Org, KEK, Oho, Ibaraki 3050801, Japan |
| 推荐引用方式 GB/T 7714 | Zaib, Un-Nisa,Fukuda, Shigeki,Zhou, Zu-Sheng,et al. Design consideration of 650-mhz circular electron-positron collider klystron and simulation of its beam tester[J]. Chinese physics letters,2017,34(1):5. |
| APA | Zaib, Un-Nisa.,Fukuda, Shigeki.,Zhou, Zu-Sheng.,Dong, Dong.,Wang, Sheng-Chang.,...&Pei, Guo-Xi.(2017).Design consideration of 650-mhz circular electron-positron collider klystron and simulation of its beam tester.Chinese physics letters,34(1),5. |
| MLA | Zaib, Un-Nisa,et al."Design consideration of 650-mhz circular electron-positron collider klystron and simulation of its beam tester".Chinese physics letters 34.1(2017):5. |
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