LINAC2024 - Proceedings
Chicago, IL, USA
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URLhttps://doi.org/10.18429/JACoW-LINAC2024-MOPB063
TitleStrategies for mitigating residual magnetic field effect on pre-production PIP-II SSR2 cryomodule performance
Authors
  • J. Bernardini, D. Passarelli, G. Romanov, M. Parise, V. Roger, Y. Xie, F. Lewis, A. Hogberg
    Fermi National Accelerator Laboratory
AbstractThis paper outlines the strategy aimed at mitigating the adverse effects of residual magnetic fields on the performance of pre-production SSR2 superconducting cavities within the context of the PIP-II project at Fermilab. Residual magnetic fields can significantly impact cavity performance, leading to reduced quality factor. To address this challenge, our strategy integrates various approaches including magnetic shielding, careful selection of materials, quality controls aimed at measuring magnetic permeability, magnetic hygiene to reduce residual magnetic field at the installation phase. Additionally, experimental studies are being planned to analyze the behavior of the cavities under different magnetic field conditions, and the effectiveness of advanced demagnetization procedures.
Paperdownload: MOPB063.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
Conference32nd Linear Accelerator Conference (LINAC2024)
Series
LocationChicago, IL, USA
Date25-30 Aug 2024
PublisherJACoW Publishing, Geneva, Switzerland
Editorial BoardKelly Jaje (ANL), Kip Bishofberger (LANL), Ryan Brody (ANL), Gustavo Bruno (ANL), Jan Chrin (PSI), Cathy Eyberger (ANL), Maggie Montes (SLAC), Denise Skiadopoulos (ANL), Ling Wang (MSU/FRIB), Kent Wootton (ANL)
Online ISBN978-3-95450-219-6
Online ISSN2226-0366
Received20 August 2024
Revised10 September 2024
Accepted10 September 2024
Issued23 October 2024
DOI10.18429/JACoW-LINAC2024-MOPB063
Pages187-190
Copyright Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.