IPAC'25 - Proceedings
Taipei, Taiwan
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URLhttps://doi.org/10.18429/JACoW-IPAC2025-MOPB066
TitleCompensation of an elliptically polarizing undulator in the HLS-II storage ring
Authors
  • T. He, G. Liu, K. Chen, W. Xu, Z. Wang, Z. Wang, Z. Zhao
    University of Science and Technology of China
  • Z. Liptak
    Hiroshima University
AbstractThe insertion devices (IDs) can severely affect the beam dynamics of a storage ring. Recently, a new elliptically polarizing undulator(EPU) is installed in the Hefei Light Source II (HLS-II) storage ring. The effects of this EPU can be modeled using the kick map method. In this paper, we present the kick map of the EPU with vertical mode and how it affects the beam dynamics. Since the HLS-II storage ring is compact, only four quadrupoles in the same straight section can be used to compensated the ID effect. The compensation result is also reported in this paper.
Paperdownload: MOPB066.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
Conference16th International Particle Accelerator Conference
Series
LocationTaipei, Taiwan
Date01-06 Jun 2025
PublisherJACoW Publishing, Geneva, Switzerland
Editorial Board* Ming-Chyuan Lin - National Synchrotron Radiation Research Center * Yoichi Sato - KEK * Jui-Che Huang - National Synchrotron Radiation Research Center * David Button - Australian Nuclear Science and Technology Organisation * Ping-Shun Chuang - National Synchrotron Radiation Research Center
Online ISBN978-3-95450-248-6
Online ISSN2673-5490
Received21 May 2025
Revised04 June 2025
Accepted04 June 2025
Issued05 November 2025
DOI10.18429/JACoW-IPAC2025-MOPB066
Pages201-203
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