Résumé du preprint DAPNIA-02-416

DAPNIA-02-416
Super-3HC Cryomodule: Layout and First Tests
S. Chel, P. Bosland, Ph. Brédy, J.-P. Charrier, G. Devanz, M. Luong, M. Maurier, S. Régnaud, CEA DSM, Gif-sur-Yvette; E. Chiaveri, R. Losito, S. Marque, CERN, Geneva; A. Anghel, P. Marchand, M. Pedrozzi, PSI, Villigen; P. Craievich, A. Fabris, C. Pasotti, G. Penco, M. Svandrlik, Sincrotrone Trieste, Trieste
Two identical cryomodules, developped at Saclay, will be assembled, tested and installed during 2002 at the third generation light sources SLS and ELETTRA. Each cryomodule contains a third harmonic superconducting RF system composed by two passive 1500 MHz Nb/Cu single-cell-cavities which were fabricated at CERN. The cryomodule components (vacuum tank, thermal shield, cold tuning system, HOM couplers, ...) are described. Results of tests of the bare cavities in a vertical cryostat at CERN and of the complete cryomodule at Saclay are reported as well.

 

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