Publikation: Dissertationsschrift

Methods for the design and analysis of higher-order mode couplers applied to superconducting accelerating structures

Grunddaten
Abstract
Autoren

Grunddaten

Titel	Methods for the design and analysis of higher-order mode couplers applied to superconducting accelerating structures
Erscheinungsjahr	2020
Verlag	Universität Rostock
Verlagsort	Rostock
Publikationsform	Elektronische Ressource
Publikationsart	Dissertationsschrift
Sprache	Englisch
DOI	10.18453/rosdok_id00002899
Letzte Änderung	29.01.2021 06:05:15
Bearbeitungsstatus	durch UB Rostock abschließend validiert
Dauerhafte URL	http://purl.uni-rostock.de/fodb/pub/64916
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Abstract

Higher-order modes (HOMs) may affect beam stability and refrigeration requirements of superconducting proton linacs such as the SPL which is being studied at CERN. One option being considered to limit these effects is the use of coaxial HOM couplers. In this work, potentially dangerous modes are analyzed and corresponding damping requirements derived. The design process of coaxial HOM couplers is examined under new aspects. Several prototypes are elaborated and compared in terms of mode damping, thermal loads, structural deformations, mechanical tolerances, and multipacting.

Autor

Papke, Kai