Speaker
Samuel Elliott Posen
(Department of Physics - University of Toronto)
Description
Plans for FCC call for 11 GV of RF voltage for ee-tt, corresponding to ~2600 SRF cells. In this contribution, we examine recent developments in state-of-the-art SRF technology that can reduce the cost burden of this significant infrastructure. Topics of discussion include new nitrogen infusion processing for bulk niobium, progress in Nb3Sn coatings, and preparation techniques that promote flux expulsion. For each, we estimate the impact on the cost of the SRF infrastructure as well as the technical challenges with their implementation.
Primary author
Samuel Elliott Posen
(Department of Physics - University of Toronto)
Co-authors
A. C. Crawford
(Fermilab (US))
Alexander Romanenko
(Fermilab)
Anna Grassellino
Martina Martinello
(Fermilab - IIT)
Mattia Checchin
(FNAL - IIT)
S. Aderhold
(Fermilab (US))
S. Chandrasekaran
(Fermilab (US))
