Author: Abassi, DESY.
Paper Title Page
TUIAA01 Twenty Years of Cryogenic Operation of the Flash Superconducting Linac 347
 
  • S. Barbanotti, DESY. Abassi, Y. Bozhko, K. Honkavaara, K. Jensch, D. Kostin, S. Lederer, T. Schnautz, S. Schreiber, A. Wagner, H. Weise
    DESY, Hamburg, Germany
  • J. Roßbach
    University of Hamburg, Institut für Experimentalphysik, Hamburg, Germany
  • J. Zajac
    Linde Kryotechnik AG, Büro DESY Hamburg, Hamburg, Germany
  
  The FLASH superconducting linac is in operation at DESY since more than 20 years. Many changes and upgrades took place to transform a test stand for single cryomodules to a successful free electron laser. We summarize here the main steps of the FLASH history from the cryogenic point of view including the latest major upgrade that took place in 2022. We also give an overview of cryomodule performances like cavity gradient and heat load measurements and their evolution over the time.  
slides icon Slides TUIAA01 [6.861 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-SRF2023-TUIAA01  
About • Received ※ 16 June 2023 — Revised ※ 24 June 2023 — Accepted ※ 26 June 2023 — Issue date ※ 20 July 2023
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