Quench Detection on a Superconducting Radio-Frequency Cavity

Ru-Yu Lai; Daniel Spirn

doi:10.1137/17m1152012

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Quench Detection on a Superconducting Radio-Frequency Cavity

Ru-Yu Lai Daniel Spirn

Year: 2019 Journal: SIAM Journal on Applied Mathematics Vol: 79 (1)Pages: 341-355 Publisher: Society for Industrial and Applied Mathematics

DOI: 10.1137/17m1152012

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Abstract

We study quench detection in superconducting accelerator cavities cooled with He-II. A rigorous mathematical formula is derived to localize the quench position from dynamical data over a finite time interval at a second sound detector.

Keywords:

Superconductivity Radio frequency Superconducting radio frequency Physics Computational physics Condensed matter physics Computer science Telecommunications Optics Particle accelerator

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Particle accelerators and beam dynamics

Physical Sciences → Engineering → Aerospace Engineering

Superconducting Materials and Applications

Physical Sciences → Engineering → Biomedical Engineering

Magnetic confinement fusion research

Physical Sciences → Physics and Astronomy → Nuclear and High Energy Physics

Quench Detection on a Superconducting Radio-Frequency Cavity

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