3 papers
physics.acc-ph2026
Results of R&D Programmes and LP&CW EXFEL Cryomodule Tests in the Period from 2005 to 2023
J. Sekutowicz, D. Proch, J. Eschke +14
In 2005 and 2006, we began to consider the feasibility of long-pulse (LP) and continuous-wave (CW) operation for the E-XFEL. The operation modes considered were assumed to be compl…
cond-mat.supr-con2026
Resonance Frequency Shift Measurements of SRF Cavities at DESY
Rezvan Ghanbari, Thorsten Buettner, Wolfgang Hillert +10
The variation of the resonance frequency and intrinsic quality factor of superconducting radio-frequency cavities during the transition from the superconducting to the normal-condu…
physics.acc-ph2025
Cathodes and Shape Modification of Cavity for DESY Superconducting Photoinjector
J. Sekutowicz, D. Bazyl, E. Vogel +8
Four DESY prototypes of the L-band superconducting RF photoinjector cavity demonstrated on-axis peak gradients above 55MV/m during multiple vertical cryogenic tests. Two of these p…