Magnetic Measurements at Warm of the First FCC-ee Final Focus Quadrupole Prototype

M. Koratzinos; G. Kirby; C. Petrone; M. Liebsch

Magnetic Measurements at Warm of the First FCC-ee Final Focus Quadrupole Prototype

Accelerator Physics 2021-05-28 v1

Authors: M. Koratzinos , G. Kirby , C. Petrone , M. Liebsch

Abstract

The first FCC-ee final focus quadrupole prototype has been designed, manufactured, assembled and tested at warm. The prototype is a single aperture quadrupole magnet of the CCT type. One edge of the magnet was designed with local multipole cancellation, whereas the other was left with the conventional design. An optimized rotating induction-coil sensor was used. A technique was developed to take into account field distortions due to the environment of the test and distinguish them from magnet effects, demonstrating an excellent field quality for the prototype.

Keywords

fcc-ee final focus quadrupole magnetic measurement cct magnet multipole cancellation rotating coil field quality

Cite

@article{arxiv.2105.13230,
  title  = {Magnetic Measurements at Warm of the First FCC-ee Final Focus Quadrupole Prototype},
  author = {M. Koratzinos and G. Kirby and C. Petrone and M. Liebsch},
  journal= {arXiv preprint arXiv:2105.13230},
  year   = {2021}
}

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Paper submitted to IPAC21, 4 pages, 7 figures

Magnetic Measurements at Warm of the First FCC-ee Final Focus Quadrupole Prototype

Abstract

Keywords

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