High Power Laser and Particle Beams, Volume. 37, Issue 5, 054004(2025)

Resonant injection method for compact X-ray light source

Ziqiang Dong1,3, Zhuoxia Shao1,3, Tong Zhang1,3、*, Lin Wang2, and Yalin Lu1,3
Author Affiliations
  • 1Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230026, China
  • 2National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
  • 3Anhui Laboratory of Advanced Photon Science and Technology, University of Science and Technology of China, Hefei 230026, China
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    Figures & Tables(9)
    Half-integer resonance injection process when perturbator is on
    Perturbator physical model
    Magnetic field generated by perturbator on radial direction
    Electron trajectory in phase space
    Electron horizontal envelope change during injection
    Relative variation of injection efficiency with current value under different sinusoidal signal frequencies
    Position of the perturbator relative to the injection point in storage ring
    Relative variation of injection efficiency with current value under different position
    • Table 1. Compact storage ring design parameters and injection beam parameters

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      Table 1. Compact storage ring design parameters and injection beam parameters

      focusing index ncenter orbit magnetic field/Tcenter orbit radius R/mbeam energy/MeVbeam transverse emittancerevolution period/nsTwiss parametersbetatron tunesradiation energy/eV
      0.7280.144450.159156εx=5π mm·mrad,εy=5π mm·mrad3.34αx=0,αy=0,βx=0.305 m,βy=0.187 mγx=3.279 m−1γy=5.348 m−1Qx=0.5215, Qy=0.85320.0007
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    Ziqiang Dong, Zhuoxia Shao, Tong Zhang, Lin Wang, Yalin Lu. Resonant injection method for compact X-ray light source[J]. High Power Laser and Particle Beams, 2025, 37(5): 054004

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    Paper Information

    Category: Special Column of 4th Symposium on Frontier of HPLPB

    Received: Aug. 27, 2024

    Accepted: Feb. 27, 2025

    Published Online: May. 22, 2025

    The Author Email: Tong Zhang (tongz@ustc.edu.cn)

    DOI:10.11884/HPLPB202537.240179

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