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arXiv · 1812.06030

Determination of the magnetic field dependence of the surface resistance of superconductors from cavity tests

J. R. Delayen·H. Park·S. U. De Silva·G. Ciovati·Z. Li
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Abstract

We present a general method to derive the magnetic field dependence of the surface resistance of superconductors from the Q-curves obtained during the cryogenic tests of cavities. The results are applied to coaxial half-wave cavities, TM-like "elliptical" accelerating cavities, and cavities of more complicated geometries.

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J. R. Delayen, H. Park, S. U. De Silva, G. Ciovati, Z. Li. 2018-12-14. Determination of the magnetic field dependence of the surface resistance of superconductors from cavity tests. https://doi.org/10.1103/physrevaccelbeams.21.122001

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