Abstract
A future circular collider (FCC) with a center-of-mass energy of 100 TeV and a circumference of around 100 km, or an energy upgrade of the LHC (HE-LHC) to 27 TeV require bending magnets providing 16 T in a 50-mm aperture. Several development programs for these magnets, based on Nb 3 Sn technology, are being pursued in Europe and in the U.S. In these programs, cos-theta, block-type, common-coil, and canted-cos-theta magnets are explored; first model magnets are under manufacture; limits on conductor stress levels are studied; and a conductor with enhanced characteristics is developed. This paper summarizes and discusses the status, plans, and preliminary results of these programs.
Original language | English |
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Article number | 8645687 |
Journal | IEEE transactions on applied superconductivity |
Volume | 29 |
Issue number | 5 |
DOIs | |
Publication status | Published - 20 Feb 2019 |
Keywords
- 16 T
- FCC
- Nb Sn
- Superconducting
- 22/4 OA procedure