A magnetic field measurement system of superconducting quadrupole for linear accelerator
文献类型：期刊论文
| 作者 | Yang, W. J.1,2 ; Ma, L. Z.1; Yang, J.1; Zhang, M.3; Ou, X. J.1; Ni, D. S.1; Feng, W. T.1; Zhao, B.1; Wang, X. D.1; Yang, Y. B.1,2
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| 刊名 | JOURNAL OF INSTRUMENTATION
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| 出版日期 | 2020-12-01 |
| 卷号 | 15期号:12页码:15 |
| 关键词 | Acceleration cavities and superconducting magnets (high-temperature superconductor Accelerator Subsystems and Technologies radiation hardened magnets normal-conducting permanent magnet devices wigglers and undulators) |
| ISSN号 | 1748-0221 |
| DOI | 10.1088/1748-0221/15/12/T12007 |
| 通讯作者 | Yang, W. J.(wenjiey@impcas.ac.cn) |
| 英文摘要 | A magnetic field measurement system for superconducting quadrupoles, which are used in the cryomodule of linear accelerators, is proposed. The rotating coil and the Hall probe are used to measure the field quality of quadrupoles and the integral field strength of dipole correctors, respectively. We plan to measure this magnet in cold conditions with an accuracy: field quality of the quadrupole (represented by harmonics) within 1 x 10(-4), the integrated field of the dipole within 5 x 10(-3), and the stray field within 1 x 10(-5) T. In this paper, we describe the measurement system that we have designed, built, and operated. Based on the results obtained on an experiment magnet we show that this system meets all the above requirements. |
| WOS研究方向 | Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000608270900004 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.186/handle/113462/138253]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yang, W. J. |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, 509 Nanchang Rd, Lanzhou, Peoples R China 2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing, Peoples R China 3.Chinese Acad Sci, Shanghai Adv Res Inst, 99 Haike Rd,Zhangjiang Hitech Pk, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, W. J.,Ma, L. Z.,Yang, J.,et al. A magnetic field measurement system of superconducting quadrupole for linear accelerator[J]. JOURNAL OF INSTRUMENTATION,2020,15(12):15. |
| APA | Yang, W. J..,Ma, L. Z..,Yang, J..,Zhang, M..,Ou, X. J..,...&Chai, Z. L..(2020).A magnetic field measurement system of superconducting quadrupole for linear accelerator.JOURNAL OF INSTRUMENTATION,15(12),15. |
| MLA | Yang, W. J.,et al."A magnetic field measurement system of superconducting quadrupole for linear accelerator".JOURNAL OF INSTRUMENTATION 15.12(2020):15. |
入库方式： OAI收割
来源：近代物理研究所
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