Document Type

Conference Paper

Publication Date

2011

Publication Title

Proceedings of SRF2011: 15th International Conference on RF Superconductivity

Pages

114-116

Conference Name

SRF2011: 15th International Conference on RF Superconductivity, 25-29 July 2011, Chicago, Illinois

Abstract

Multi-Spoke cavities lack the cylindrical symmetry that many other cavity types have, which leads to a more complex Higher Order Mode (HOM) spectrum. In addition, spoke cavities offer a large velocity acceptance which means we must perform a detailed analysis of the particle velocity dependence for each mode's R/Q. We present here a study of the HOM properties of two-spoke cavities designed for high-velocity applications. Frequencies, R/Q and field profiles of HOMs have been calculated and are reported.

Original Publication Citation

Hopper, C.S., Delayen, J.R, & Olave, R.G. (2011) Higher order mode properties of superconducting two-spoke cavities [Paper presentation]. SRF2011: 15th International Conference on RF Superconductivity, Chicago, Illinois. https://accelconf.web.cern.ch/SRF2011/papers/mopo022.pdf

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