Interface Challenges for the SRF Cryomodules for the European Spallation Source

Felix Schlander , Pierre Bosland (1) , Christine Darve , Nuno Elias , Cecilia Maiano , Guillaume Olry (2)

1 IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers
2 IPNO - Institut de Physique Nucléaire d'Orsay

The European Spallation Source is currently under construction in Lund in southern Sweden. The main part of the accelerator will consist of two different types of cryomodules housing three different types of cavities ' double spoke cavities and two different elliptical cavities. The spoke cavities as well as the cryomodules will be provided by IPN Orsay, thus the external interfaces to the other accelerator systems have to be verified. While the procurement and assembly of the elliptical cryomodules will be performed by CEA Saclay, the cavities will be provided by INFN Milano and STFC Daresbury. Thus in addition to the external cryomodule interfaces, also the internal interfaces between cavities and cryomodules have to be taken care of. This contribution presents the challenges related to this work.

Mots clés: ion; cryomodule; cavity; interface; ion-source

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

Felix Schlander, Pierre Bosland, Christine Darve, Nuno Elias, Cecilia Maiano, et al.. Interface Challenges for the SRF Cryomodules for the European Spallation Source. 18th International Conference on RF Superconductivity, Jul 2017, Lanzhou, China. pp.MOPB019, ⟨10.18429/JACoW-SRF2017-MOPB019⟩. ⟨hal-01791958⟩