Analysis of the Results of the Tests of IFMIF Accelerating Units

Nicolas Bazin (1) , Stéphane Chel (1) , Michel Desmons (1) , Guillaume Devanz (1) , Hassen Jenhani (1) , Olivier Piquet (1)

1 IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers

The prototype IFMIF-EVEDA cryomodule encloses eight superconducting 175 MHz β=0.09 Half-Wave Resonators (HWR). They are designed together with the power coupler to accelerate a high intensity deuteron beam (125 mA) from to 5 to 9 MeV. Two cavity packages, complete with tuning system and power couplers, have been tested in a dedicated horizontal test cryostat - SaTHoRI (Satellite de Tests HOrizontal des Résonateurs IFMIF). The successful operational equivalent tests and tuning of the SRF accelerating units is reported.

Mots clés: cryomodule; SRF; linac; cavity; vacuum

Domaines: Physique des accélérateurs [physics.acc-ph]

Nicolas Bazin, Stéphane Chel, Michel Desmons, Guillaume Devanz, Hassen Jenhani, et al.. Analysis of the Results of the Tests of IFMIF Accelerating Units. 19th International Conference on RF Superconductivity (SRF 2019), Jun 2019, Dresden, Germany. pp.THP053, ⟨10.18429/JACoW-SRF2019-THP053⟩. ⟨hal-02497852⟩