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

被引：5

作者：

Delayen, J. R. ^{[1
,2
]}

Park, H. ^{[1
,2
]}

De Silva, S. U. ^{[1
]}

Ciovati, G. ^{[1
,2
]}

Li, Z. ^{[3
]}

机构：

[1] Old Dominion Univ, Ctr Accelerator Sci, Dept Phys, Norfolk, VA 23529 USA

[2] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA

[3] SLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USA

来源：

PHYSICAL REVIEW ACCELERATORS AND BEAMS | 2018年 / 21卷 / 12期

基金：

美国国家科学基金会;

关键词：

ELECTROMAGNETIC PROPERTIES; IMPEDANCE;

D O I：

10.1103/PhysRevAccelBeams.21.122001

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

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.

引用

页数：10

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