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URLhttps://doi.org/10.18429/JACoW-HIAT2025-TUP11
TitleApplication of ML tools for extraction of BPM-Q and transverse beam matching
Authors
  • K. Hwang, A. Plastun, K. Fukushima, P. Ostroumov, T. Maruta, T. Zhang
    Facility for Rare Isotope Beams
  • Q. Zhao
    Michigan State University
AbstractData inaccuracies make training an accurate Beam Quadrupole Moment at BPM (BPMQ) model challenging. Similarly, reconstructing Courant-Snyder (CS) parameters from BPMQ predictions is difficult due to BPMQ model limitations. Increasing the number of BPMQ predictions helps mitigate overfitting in CS inference caused by inaccurate BPMQ predictions. We present Bayesian Active Learning (BAL) to acquire measurements strategically, improving CS parameter inference despite model limitations.
Paperdownload: TUP11.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
Conference16th International Conference on Heavy Ion Accelerator Technology
Series
LocationEast Lansing, MI, USA
Date22-27 Jun 2025
PublisherJACoW Publishing, Geneva, Switzerland
Editorial BoardLing Wang (FRIB/MSU), Kelly Jaje (ANL), Michelle Wier (FRIB/MSU), Kent Wootton (ANL), Tong Zhang (FRIB/MSU)
Online ISBN978-3-95450-260-8
Online ISSN2673-5547
Received08 May 2025
Revised24 June 2025
Accepted25 June 2025
Issued13 October 2025
DOI10.18429/JACoW-HIAT2025-TUP11
Pages152-155