Excitation of Longitudinal Coupled-bunch Oscillations with the Wide-band Cavity in the CERN PS

Longitudinal coupled-bunch oscillations in the CERN Proton Synchrotron have been studied in the past years and they have been recognized as one of the major challenges to reach the high brightness beam required by the High Luminosity LHC project. In the frame of the LHC Injectors Upgrade project in...

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Detalles Bibliográficos
Autores principales: Ventura, Letizia, Damerau, Heiko, Migliorati, Mauro, Sterbini, Guido
Lenguaje:eng
Publicado: 2016
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2016-TUPOR028
http://cds.cern.ch/record/2207390
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author Ventura, Letizia
Damerau, Heiko
Migliorati, Mauro
Sterbini, Guido
author_facet Ventura, Letizia
Damerau, Heiko
Migliorati, Mauro
Sterbini, Guido
author_sort Ventura, Letizia
collection CERN
description Longitudinal coupled-bunch oscillations in the CERN Proton Synchrotron have been studied in the past years and they have been recognized as one of the major challenges to reach the high brightness beam required by the High Luminosity LHC project. In the frame of the LHC Injectors Upgrade project in 2014 a new wide-band Finemet cavity has been installed in the Proton Synchrotron as a part of the coupled-bunch feedback system. To explore the functionality of the Finemet cavity during 2015 a dedicated measurement campaign has been performed. Coupled-bunch oscillations have been excited with the cavity around each harmonic of the revolution frequency with both a uniform and nominal filling pattern. In the following the measurements procedure and results are presented.
id oai-inspirehep.net-1470004
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling oai-inspirehep.net-14700042022-08-10T12:48:01Zdoi:10.18429/JACoW-IPAC2016-TUPOR028http://cds.cern.ch/record/2207390engVentura, LetiziaDamerau, HeikoMigliorati, MauroSterbini, GuidoExcitation of Longitudinal Coupled-bunch Oscillations with the Wide-band Cavity in the CERN PSAccelerators and Storage RingsLongitudinal coupled-bunch oscillations in the CERN Proton Synchrotron have been studied in the past years and they have been recognized as one of the major challenges to reach the high brightness beam required by the High Luminosity LHC project. In the frame of the LHC Injectors Upgrade project in 2014 a new wide-band Finemet cavity has been installed in the Proton Synchrotron as a part of the coupled-bunch feedback system. To explore the functionality of the Finemet cavity during 2015 a dedicated measurement campaign has been performed. Coupled-bunch oscillations have been excited with the cavity around each harmonic of the revolution frequency with both a uniform and nominal filling pattern. In the following the measurements procedure and results are presented.CERN-ACC-2016-235oai:inspirehep.net:14700042016
spellingShingle Accelerators and Storage Rings
Ventura, Letizia
Damerau, Heiko
Migliorati, Mauro
Sterbini, Guido
Excitation of Longitudinal Coupled-bunch Oscillations with the Wide-band Cavity in the CERN PS
title Excitation of Longitudinal Coupled-bunch Oscillations with the Wide-band Cavity in the CERN PS
title_full Excitation of Longitudinal Coupled-bunch Oscillations with the Wide-band Cavity in the CERN PS
title_fullStr Excitation of Longitudinal Coupled-bunch Oscillations with the Wide-band Cavity in the CERN PS
title_full_unstemmed Excitation of Longitudinal Coupled-bunch Oscillations with the Wide-band Cavity in the CERN PS
title_short Excitation of Longitudinal Coupled-bunch Oscillations with the Wide-band Cavity in the CERN PS
title_sort excitation of longitudinal coupled-bunch oscillations with the wide-band cavity in the cern ps
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2016-TUPOR028
http://cds.cern.ch/record/2207390
work_keys_str_mv AT venturaletizia excitationoflongitudinalcoupledbunchoscillationswiththewidebandcavityinthecernps
AT damerauheiko excitationoflongitudinalcoupledbunchoscillationswiththewidebandcavityinthecernps
AT miglioratimauro excitationoflongitudinalcoupledbunchoscillationswiththewidebandcavityinthecernps
AT sterbiniguido excitationoflongitudinalcoupledbunchoscillationswiththewidebandcavityinthecernps

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