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URLhttps://doi.org/10.18429/JACoW-IPAC2025-WEPS145
TitlePlasma processing of ESS elliptical cavities
Authors
  • E. Del Core, A. Bosotti, D. Sertore
    Istituto Nazionale di Fisica Nucleare, Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata
  • E. Cenni
    Commissariat à l'Énergie Atomique et aux Énergies Alternatives
  • P. Pierini
    European Spallation Source
AbstractPlasma treatment has proven effective in recovering and reducing field emission in the affected superconducting radiofrequency (SRF) cavities. A joint effort is underway between CEA, ESS and INFN to apply this technique to the treatment of elliptical cavities in the ESS linac. This paper presents the work done so far, which aims at both the development of the plasma process for cavities in the cryomodule and the treatment of cavities in the vertical test configuration. The peculiarity of ESS cavities compared with typical cavities at 1.3 GHz is the absence of couplers for higher orders.
Paperdownload: WEPS145.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
Received28 May 2025
Revised03 June 2025
Accepted03 June 2025
Issued05 November 2025
DOI10.18429/JACoW-IPAC2025-WEPS145
Pages2458-2461