Document Type

Conference Paper

Publication Date

2019

DOI

10.18429/JACoW-SRF2019-FRCAA1

Publication Title

Proceedings of the 19th International Conference on RF Superconductivity

Pages

1192-1198

Conference Name

19th International Conference on RF Superconductivity, 30 June-05 July, 2019, Dresden, Germany

Abstract

Developments over the past few years on novel superconducting deflecting and crabbing cavities have introduced advanced rf geometries with improved performance, in comparison to the typical squashed elliptical cavities operating in TM110 type mode. These new structures are compact geometries operating in either TEM type or TE11-like mode. One of the key applications of such cavities is the use of crabbing systems for circular colliders in increasing the luminosity. Crabbing systems are an essential component in future colliders with intense beams and proposed electron-ion colliders. High luminosity upgrade of LHC is planned to implement crabbing systems at two interaction points. Recently, a two-cavity cryomodule with double quarter wave crabbing cavity was installed in SPS at CERN and successfully tested with the proton beam. We present the details of different superconducting deflecting and crabbing cavities and their applications, as well as the recent results of the crabbing systems test at SPS.

Comments

Published by JACoW Publishing under the terms of the Creative Commons Attribution 3.0 unported (CC BY 3.0) license. Any further distribution of this work must maintain attribution to the author, the published article's title, publisher, and DOI.

Original Publication Citation

De Silva, S. (2019) Overview of SRF deflecting and crabbing cavities. In P. Michel, A. Arnold & V.R.W. Schaa (Eds.), Proceedings of the 19th International Conference on RF Superconductivity (pp. 1192-1198). Joint Accelerator Conferences Website. https://doi.org/10.18429/JACoW-SRF2019-FRCAA1

ORCID

0000-0002-4809-9439 (De Silva)

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