Document Type

Conference Paper

Publication Date

2022

DOI

10.18429/JACoW-NAPAC2022-WEPA26

Publication Title

NAPAC 2022: Proceedings of the North American Particle Accelerator Conference

Pages

679-682

Conference Name

5th International Particle Accelerator Conference, 7-12 August 2022, Albuquerque, New Mexico

Abstract

The Elec­tron-Ion Col­lider will re­quire crab­bing sys­tems at both hadron and elec­tron stor­age rings in order to reach the de­sired lu­mi­nos­ity goal. The 197 MHz crab cav­ity sys­tem is one of the crit­i­cal rf sys­tems of the collider. The crab cav­ity, based on the rf-di­pole de­sign, explores the op­tion of wave­guide load damp­ing to sup­press the higher order modes and meet the tight im­ped­ance spec­i­fi­ca­tions. The cav­ity is de­signed with com­pact dog-bone wave­guides with tran­si­tions to rec­tan­gu­lar wave-guides and wave­guide loads. This paper pre­sents the com­pact 197 MHz crab cav­ity de­sign with wave­guide damp­ing and other an­cil­lar­ies.

Rights

Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International (CC BY 4.0). (© 2022). Any distribution of this work must maintain attribution to the authors, title of the work, publisher, and DOI.

Original Publication Citation

De Silva, S. U., Delayen, J. R., Guo, J., Rimmer, R., Xiao, B., & Li, B. (2022). 197 MHz waveguide loaded crabbing cavity design for the Electron-Ion Collider. In S. Biedron, E. Simakov, S. Milton, P.M. Anisimov, & V.R.W. Schaa (Eds.) NAPAC 2022: Proceedings of the North American Particle Accelerator Conference (pp. 679-682). JACoW publishing. http://dx.doi.org/10.18429/JACoW-NAPAC2022-WEPA26

ORCID

0000-0002-4809-9439 (De Silva)

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