A Retrofit Technique for Kicker Beam-Coupling Impedance Reduction

The reduction of the impedance of operational ferrite kicker structures may be desirable in order to avoid rebuilding such a device. Often resistively coated ceramic plates or tubes are installed for this purpose but at the expense of available aperture. Ceramic U-shaped profiles with a resistive co...

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Detalles Bibliográficos
Autores principales: Caspers, Friedhelm, Gaxiola, E, Kroyer, T, Timmins, M, Uythoven, J, Kurennoy, S
Lenguaje:eng
Publicado: 2004
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/790645
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author Caspers, Friedhelm
Gaxiola, E
Kroyer, T
Timmins, M
Uythoven, J
Kurennoy, S
author_facet Caspers, Friedhelm
Gaxiola, E
Kroyer, T
Timmins, M
Uythoven, J
Kurennoy, S
author_sort Caspers, Friedhelm
collection CERN
description The reduction of the impedance of operational ferrite kicker structures may be desirable in order to avoid rebuilding such a device. Often resistively coated ceramic plates or tubes are installed for this purpose but at the expense of available aperture. Ceramic U-shaped profiles with a resistive coating fitting between the ellipse of the beam and the rectangular kicker aperture have been used to significantly reduce the impedance of the magnet, while having a limited effect on the available physical aperture. Details of this method, constraints, measurements and simulation results as well as practical aspects are presented and discussed.
id cern-790645
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7906452022-08-17T13:33:52Zhttp://cds.cern.ch/record/790645engCaspers, FriedhelmGaxiola, EKroyer, TTimmins, MUythoven, JKurennoy, SA Retrofit Technique for Kicker Beam-Coupling Impedance ReductionAccelerators and Storage RingsThe reduction of the impedance of operational ferrite kicker structures may be desirable in order to avoid rebuilding such a device. Often resistively coated ceramic plates or tubes are installed for this purpose but at the expense of available aperture. Ceramic U-shaped profiles with a resistive coating fitting between the ellipse of the beam and the rectangular kicker aperture have been used to significantly reduce the impedance of the magnet, while having a limited effect on the available physical aperture. Details of this method, constraints, measurements and simulation results as well as practical aspects are presented and discussed.CERN-AB-2004-048oai:cds.cern.ch:7906452004-08-17
spellingShingle Accelerators and Storage Rings
Caspers, Friedhelm
Gaxiola, E
Kroyer, T
Timmins, M
Uythoven, J
Kurennoy, S
A Retrofit Technique for Kicker Beam-Coupling Impedance Reduction
title A Retrofit Technique for Kicker Beam-Coupling Impedance Reduction
title_full A Retrofit Technique for Kicker Beam-Coupling Impedance Reduction
title_fullStr A Retrofit Technique for Kicker Beam-Coupling Impedance Reduction
title_full_unstemmed A Retrofit Technique for Kicker Beam-Coupling Impedance Reduction
title_short A Retrofit Technique for Kicker Beam-Coupling Impedance Reduction
title_sort retrofit technique for kicker beam-coupling impedance reduction
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/790645
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