Resonant injection method for compact X-ray light source

Dong Ziqiang; Shao Zhuoxia; Zhang Tong; Wang Lin; Lu Yalin

doi:10.11884/HPLPB202537.240179

Volume 37 Issue 5

Mar. 2025

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Dong Ziqiang, Shao Zhuoxia, Zhang Tong, et al. Resonant injection method for compact X-ray light source[J]. High Power Laser and Particle Beams, 2025, 37: 054004. doi: 10.11884/HPLPB202537.240179

Citation:

Dong Ziqiang, Shao Zhuoxia, Zhang Tong, et al. Resonant injection method for compact X-ray light source[J]. High Power Laser and Particle Beams, 2025, 37: 054004. doi: 10.11884/HPLPB202537.240179

Dong Ziqiang, Shao Zhuoxia, Zhang Tong, et al. Resonant injection method for compact X-ray light source[J]. High Power Laser and Particle Beams, 2025, 37: 054004. doi: 10.11884/HPLPB202537.240179

Citation:

Dong Ziqiang, Shao Zhuoxia, Zhang Tong, et al. Resonant injection method for compact X-ray light source[J]. High Power Laser and Particle Beams, 2025, 37: 054004. doi: 10.11884/HPLPB202537.240179

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Resonant injection method for compact X-ray light source

doi: 10.11884/HPLPB202537.240179

Dong Ziqiang^{1, 3
,},
Shao Zhuoxia^{1, 3},
Zhang Tong^{1, 3
,
,},
Wang Lin²,
Lu Yalin^{1, 3}

1.
Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230026, China
2.
National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
3.
Anhui Laboratory of Advanced Photon Science and Technology, University of Science and Technology of China, Hefei 230026, China

Received Date: 2024-08-27
Accepted Date: 2025-02-27
Rev Recd Date: 2025-02-27

Available Online: 2025-03-29

Publish Date: 2025-03-31

Abstract

Abstract

This study focuses on the critical challenge of the integrated storage ring injection system in a compact X-ray light source. Utilizing the 3D electromagnetic field simulation software CST and the beam dynamics simulation software ELEGANT, we conducted multi-parameter optimization design for the key component of the injection system—the perturbator. The phase space evolution behavior of the electron beam during half-integer resonance injection processes was systematically investigated, leading to optimized structural parameters of injection components. For the compact storage ring, the optimized injection scheme demonstrates that the perturbator achieves optimal performance when positioned within an angular range of 150°–210° relative to the injection point, with the electron beam injection offset by 30 mm from the equilibrium orbit. After the perturbator stops working, the injected electron oscillation amplitude is minimized to 3.4 mm. Furthermore, the feasibility of implementing a multi-turn multi-pass injection scheme in the compact storage ring was analyzed. Numerical results indicate that maximum injection efficiency can be obtained when the kicker operates at a frequency of 3 MHz. These findings provide critical insights for enhancing beam stability and operational efficiency in compact synchrotron radiation facilities.
- electron storage ring,
- half-integer resonance injection,
- perturbator,
- integrated magnet,
- multi-turn injection

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References(21)

References

[1]	杨福家, 王炎森, 陆福全. 原子核物理[M]. 2版. 上海: 复旦大学出版社, 2002 Yang Fujia, Wang Yansen, Lu Fuquan. Nuclear physics[M]. 2nd ed. Shanghai: Fudan University Press, 2002
[2]	刘祖平. 同步辐射光源物理引论[M]. 合肥: 中国科学技术大学出版社, 2009 Liu Zuping. Introduction to the physics of synchrotron radiation source[M]. Hefei: University of Science and Technology of China Press, 2009
[3]	何多慧. 合肥国家同步辐射光源[J]. 物理, 1992, 21(5):257-262 He Duohui. Hefei national synchrotron radiation source[J]. Physics, 1992, 21(5): 257-262
[4]	李浩虎, 余笑寒, 何建华. 上海光源介绍[J]. 现代物理知识, 2010, 22(3):14-19 Li Haohu, Yu Xiaohan, He Jianhua. Introduction to Shanghai Synchrotron Radiation Facility[J]. Modern Physics, 2010, 22(3): 14-19
[5]	北京正负电子对撞机国家实验室办公室. 北京同步辐射装置简介[J]. 核技术, 2002, 25(10):769 doi: 10.3321/j.issn:0253-3219.2002.10.001 Office of Beijing Electron Positron Collider National Laboratory. Introduction on Beijing Synchrotron Radiation Facility[J]. Nuclear Techniques, 2002, 25(10): 769 doi: 10.3321/j.issn:0253-3219.2002.10.001
[6]	Yamada H, Kitazawa Y, Kanai Y, et al. Development of the hard X-ray source based on a tabletop electron storage ring[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2001, 467/468: 122-125.
[7]	Yamada H. The smallest electron storage ring for high-intensity far-infrared and hard X-ray productions[J]. Journal of Synchrotron Radiation, 1998, 5(6): 1326-1331.
[8]	Hasegawa D, Yamada H, Kleev A I, et al. The portable synchrotron MIRRORCLE-6X[J]. AIP Conference Proceedings, 2004, 716(1): 116-119.
[9]	Yamada H. Novel X-ray source based on a tabletop synchrotron and its unique features[J]. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2003, 199: 509-516. doi: 10.1016/S0168-583X(02)01593-8
[10]	Yamada H. MIRRORCLE-type tabletop/portable SR sources for advanced applications[J]. AIP Conference Proceedings, 2007, 902(1): 11-18.
[11]	Gambaccini M, Marziani M, Taibi A, et al. Characterization of a novel X-ray source: the MIRRORCLE-6X system[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2012, 664(1): 78-83.
[12]	Ogata T, Teshima T, Matsumoto M, et al. The biological effects on cancer cells by synchrotron radiation generated from MIRRORCLE-6X[J]. AIP Conference Proceedings, 2004, 716(1): 73-77.
[13]	陈佳洱. 加速器物理基础[M]. 北京: 北京大学出版社, 2012 Chen Jiaer. Fundamentals of accelerator physics[M]. Beijing: Peking University Press, 2012
[14]	Yamada H. Commissioning of aurora: the smallest synchrotron light source[J]. Journal of Vacuum Science & Technology B, 1990, 8(6): 1628-1632.
[15]	Yamada H, SHI Accelerator Research Group. Present status of compact synchrotron light source ''AURORA''[J]. Review of Scientific Instruments, 1989, 60(7): 1786-1788.
[16]	Takayama T. Resonance injection method for the compact superconducting SR-ring[J]. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1987, 24/25: 420-424.
[17]	Hasegawa D, Yamada H, Kleev A I, et al. The tabletop synchrotron MIRRORCLE-6X[C]//Proceedings of the 14th Symposium on Accelerator Science and Technology. 2003: 111.
[18]	Weihreter E. Review of compact synchrotron light sources[C]//Proceedings of the 3rd European Particle Accelerator Conference. 1992: 93.
[19]	滕建, 曹磊峰, 范伟, 等. 微型轫致辐射X射线光源扰动器设计[J]. 强激光与粒子束, 2012, 24(5):1107-1110 doi: 10.3788/HPLPB20122405.1107 Teng Jian, Cao Leifeng, Fan Wei, et al. Design of perturbator for mini bremsstrahlung X-ray source[J]. High Power Laser and Particle Beams, 2012, 24(5): 1107-1110 doi: 10.3788/HPLPB20122405.1107
[20]	戴建枰, 顾小冯. 微型轫致辐射光源磁铁和扰动器设计研究[J]. 高能物理与核物理, 2007, 31(3):316-319 doi: 10.3321/j.issn:0254-3052.2007.03.020 Dai Jianping, Gu Xiaofeng. Magnet and perturbator design for a mini bremsstrahlung X-ray source[J]. High Energy Physics and Nuclear Physics, 2007, 31(3): 316-319 doi: 10.3321/j.issn:0254-3052.2007.03.020
[21]	Roggen T, Masschaele B, De Gersem H, et al. Modeling a table top storage ring for a compact light source using electromagnetic field simulation tools[C]//Proceedings of the f Linear Accelerator Conference LINAC2010. 2010: 953-955.