Proceedings of SRF2011: 15th International Conference on RF Superconductivity
SRF2011: 15th International Conference on RF Superconductivity, 25-29 July 2011, Chicago, Illinois
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.
Published under a Creative Commons Attribution 3.0 Unported (CC BY 3.0) License.
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
Hopper, C. S.; Delayen, Jean R.; and Olave, R. G., "Higher Order Mode Properties of Superconducting Two-Spoke Cavities" (2011). Physics Faculty Publications. 764.