Paper | Title | Page |
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WE5PFP033 | Fabrication Experience of the Third Harmonic Superconducting Cavity Prototypes for the XFEL | 2064 |
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Three superconducting 3.9 GHz cavity prototypes have been fabricated for the XFEL linac injector, with minor modifications to the rf structures built by FNAL for the FLASH linac. This paper describes the production and preparation experience, the initial measurements, the plans for the XFEL series production and the cryogenic test infrastructure under preparation at INFN Milano. |