High field septum magnet using a superconducting shield for the Future Circular Collider

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

A zero-field cooled superconducting shield is proposed to realize a high-field (3-4 T) septum magnet for the Future Circular Collider hadron-hadron (FCC-hh) ring. Three planned prototypes using different materials and technical solutions are presented, which will be used to evaluate the feasibility of this idea as a part of the FCC study. The numerical simulation methods are described to calculate the field patterns around such a shield. A specific excitation current configuration is presented that maintains a fairly homogeneous field outside of a rectangular shield in a wide range of field levels from 0 to 3 Tesla. It is shown that a massless septum configuration (with an opening in the shield) is also possible and gives satisfactory field quality with realistic superconducting material properties.

Original languageEnglish
Article number041002
JournalPhysical Review Accelerators and Beams
Volume20
Issue number4
DOIs
Publication statusPublished - Apr 21 2017

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septum
magnets
configurations
prototypes
rings
excitation
simulation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)
  • Surfaces and Interfaces

Cite this

High field septum magnet using a superconducting shield for the Future Circular Collider. / Barna, D.

In: Physical Review Accelerators and Beams, Vol. 20, No. 4, 041002, 21.04.2017.

Research output: Contribution to journalArticle

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