Completion of Testing Series Double-spoke Cavity Cryomodules for ESS

Authors :: Kern, R. Santiago
Svanberg, C.
Fransson, K.
Gajewski, K.
Hermansson, L.
Li, H.
Lofnes, T.
Olvegård, M.
Profatilova, I.
Zhovner, M.
Miyazaki, A.
Ruber, R.
Publication Year :: 2023
Abstract: The FREIA Laboratory at Uppsala University, Sweden, has completed the evaluation of 13 double-spoke cavity cryomodules for ESS. This is the first time double-spoke cavities will be deployed in a real machine. This paper summarizes testing procedures and statistics of the results and lessons learned.<br />Comment: The 21st International Conference on Radio-Frequency Superconductivity (SRF 2023)