|THPTS062||Alternative Proposal for FCC-hh Extraction Septa||4248|
Challenging requirements are set for the FCC extraction septa magnets, notably for the magnetic field level, the septum thickness and the leak field. An alternative to the baseline FCC extraction layout with normal conducting Lambertson septa is proposed, consisting of a Superconducting Shield (SuShi) stage and a Truncated Cosine theta septa stage with the aim of reducing the necessary number of septa and installed length. The principal parameters of the septa are described and the feasibility discussed. Areas for study improvement are identified.
This paper is intended for publication in the PRAB special edition.
|DOI •||reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2019-THPTS062|
|About •||paper received ※ 13 May 2019 paper accepted ※ 22 May 2019 issue date ※ 21 June 2019|
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