SAP2025 - Proceedings
Urumqi, China
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URLhttps://doi.org/10.18429/JACoW-SAP2025-THP04
TitleMinimizing the fluctuation of storage ring resonance driving terms using the step-by-step chromaticity compensation method
Authors
  • W. Li, Y. Huang, Z. Wang, B. Wei, P. Yang, Z. Bai
    University of Science and Technology of China
AbstractOur recent studies showed that reducing the fluctuations of resonance driving terms (RDTs) can enlarge the dynamic aperture (DA) of a storage ring very effectively. In this paper, we use the step-by-step chromaticity compensation method to minimize RDT fluctuations for DA optimization. For the minimization of third-order RDT fluctuations, this method yields the same optimization result as evolutionary algorithms. Crucially, however, this method exhibits faster convergence than evolutionary algorithms.
Paperdownload: THP04.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
Conference15th Symposium on Accelerator Physics
Series
LocationUrumqi, China
Date02-05 Sep 2025
PublisherJACoW Publishing, Geneva, Switzerland
Editorial BoardLin Bian - Editor in Chief (IHEP), Zhichu Chen (SARI), Fancong Zeng (IHEP).
Online ISBN978-3-95450-279-0
Online ISSN3043-0208
Received26 September 2025
Revised10 November 2025
Accepted11 November 2025
Issued09 March 2026
DOI10.18429/JACoW-SAP2025-THP04
Pages22-25
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