Wake fields and instabilities in linear accelerators

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A charged particle beam travelling across perfectly conducting structures whose boundaries do not have constant cross section, such as an RF cavity or bellows, generates longitudinal and transverse wake fields. We discuss in this lecture the general features of wake fields, and show a few simple exa...

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Detalles Bibliográficos
Autores principales: Ferrario, M, Migliorati, M, Palumbo, L
Lenguaje:eng
Publicado: CERN 2006
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.5170/CERN-2006-002.343
http://cds.cern.ch/record/941328
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author Ferrario, M
Migliorati, M
Palumbo, L
author_facet Ferrario, M
Migliorati, M
Palumbo, L
author_sort Ferrario, M
collection CERN
description A charged particle beam travelling across perfectly conducting structures whose boundaries do not have constant cross section, such as an RF cavity or bellows, generates longitudinal and transverse wake fields. We discuss in this lecture the general features of wake fields, and show a few simple examples in cylindrical geometry: perfectly conducting pipe and the resonant modes of an RF cavity. We then study the effect of wake fields on the dynamics of a beam in a linac, such as beam break-up instabilities and how to cure them.
id cern-941328
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
publisher CERN
record_format invenio
spelling cern-9413282019-09-30T06:29:59Zdoi:10.5170/CERN-2006-002.343http://cds.cern.ch/record/941328engFerrario, MMigliorati, MPalumbo, LWake fields and instabilities in linear acceleratorsAccelerators and Storage RingsA charged particle beam travelling across perfectly conducting structures whose boundaries do not have constant cross section, such as an RF cavity or bellows, generates longitudinal and transverse wake fields. We discuss in this lecture the general features of wake fields, and show a few simple examples in cylindrical geometry: perfectly conducting pipe and the resonant modes of an RF cavity. We then study the effect of wake fields on the dynamics of a beam in a linac, such as beam break-up instabilities and how to cure them.CERNoai:cds.cern.ch:9413282006
spellingShingle Accelerators and Storage Rings
Ferrario, M
Migliorati, M
Palumbo, L
Wake fields and instabilities in linear accelerators
title Wake fields and instabilities in linear accelerators
title_full Wake fields and instabilities in linear accelerators
title_fullStr Wake fields and instabilities in linear accelerators
title_full_unstemmed Wake fields and instabilities in linear accelerators
title_short Wake fields and instabilities in linear accelerators
title_sort wake fields and instabilities in linear accelerators
topic Accelerators and Storage Rings
url https://dx.doi.org/10.5170/CERN-2006-002.343
http://cds.cern.ch/record/941328
work_keys_str_mv AT ferrariom wakefieldsandinstabilitiesinlinearaccelerators
AT miglioratim wakefieldsandinstabilitiesinlinearaccelerators
AT palumbol wakefieldsandinstabilitiesinlinearaccelerators

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