Speaker
Dr
Ezio Todesco
(CERN)
Description
After recalling the updated baseline for LTS option in FCC-hh, with 14 T dipole field and 85 TeV c.o.m. energy, we will outline the main alternative options that are being considered, namely (i) operation at 4.5 K, (ii) hybrid Nb-Ti Nb3Sn magnets, (iii) 20 m long dipoles and (iv) reduced field in the 12 T to 14 T range. We will then outline the advancement in Nb3Sn conductor, magnets designs, demonstrator tests, protection schemes and cooling studies.
Author
Dr
Ezio Todesco
(CERN)
