17–22 May 2026
C.I.D
Europe/Zurich timezone

The Canted Cosine Theta HTS sextupole demonstrator of FCC-ee

MOP7081
18 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Board: Monday roquefort: RC04
Poster Presentation MC7.T10: Superconducting Magnets Poster session

Speaker

Francesco Bardi (European Organization for Nuclear Research)

Description

A single-aperture, two-layer Canted-Cosine-Theta (CCT) sextupole magnet using high-temperature superconducting (HTS) ReBCO tape has been developed for the short straight sections (SSS) of FCC through the FCCee-HTS4 project. The magnet was designed, manufactured and tested under cryogenic conditions. Two HTS tapes from two manufacturers have been qualified for this specific application. Design and manufacturing details and cryogenic temperature measurements are presented. This demonstrator represents the first HTS CCT magnet ever constructed.

Paper status Resubmitted proceeding files received and assigned to an editor. Accepted by Submitter.

Author

Michael Koratzinos (European Organization for Nuclear Research, Paul Scherrer Institute)

Co-authors

Francesco Bardi (European Organization for Nuclear Research) Ms Vicky Batsari (European Organization for Nuclear Research) Ioannis Dimoulios (European Organization for Nuclear Research) Ole Kuhlmann (European Organization for Nuclear Research) Adrien Thabuis (European Organization for Nuclear Research) Dr Michal Duda (Paul Scherrer Institute)

Presentation materials