Fast Vertical Single-bunch Instability at Injection in the CERN SPS: An Update

Following the first observation of a fast vertical instability for a single high-brightness bunch at injection in the SPS in 2002, a series of detailed measurements and simulations has been performed in order to assess the resulting potential intensity limitations for the SPS, as well as possible cu...

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Detalles Bibliográficos
Autores principales: Arduini, Gianluigi, Bohl, T, Burkhardt, H, Métral, E, Rumolo, G, Salvant, B
Lenguaje:eng
Publicado: 2007
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1051374
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author Arduini, Gianluigi
Bohl, T
Burkhardt, H
Métral, E
Rumolo, G
Salvant, B
author_facet Arduini, Gianluigi
Bohl, T
Burkhardt, H
Métral, E
Rumolo, G
Salvant, B
author_sort Arduini, Gianluigi
collection CERN
description Following the first observation of a fast vertical instability for a single high-brightness bunch at injection in the SPS in 2002, a series of detailed measurements and simulations has been performed in order to assess the resulting potential intensity limitations for the SPS, as well as possible cures. During the 2006 run, the characteristics of this instability were studied further, extending the intensity range of the measurements, and comparing the experimental data with simulations that take into account the latest measurements of the transverse machine impedance. In this paper, we summarize the outcome of these studies and our understanding of the mechanisms leading to this instability. The corresponding intensity limitations were also determined.
id cern-1051374
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10513742019-09-30T06:29:59Zhttp://cds.cern.ch/record/1051374engArduini, GianluigiBohl, TBurkhardt, HMétral, ERumolo, GSalvant, BFast Vertical Single-bunch Instability at Injection in the CERN SPS: An UpdateAccelerators and Storage RingsFollowing the first observation of a fast vertical instability for a single high-brightness bunch at injection in the SPS in 2002, a series of detailed measurements and simulations has been performed in order to assess the resulting potential intensity limitations for the SPS, as well as possible cures. During the 2006 run, the characteristics of this instability were studied further, extending the intensity range of the measurements, and comparing the experimental data with simulations that take into account the latest measurements of the transverse machine impedance. In this paper, we summarize the outcome of these studies and our understanding of the mechanisms leading to this instability. The corresponding intensity limitations were also determined.CERN-AB-2007-037oai:cds.cern.ch:10513742007
spellingShingle Accelerators and Storage Rings
Arduini, Gianluigi
Bohl, T
Burkhardt, H
Métral, E
Rumolo, G
Salvant, B
Fast Vertical Single-bunch Instability at Injection in the CERN SPS: An Update
title Fast Vertical Single-bunch Instability at Injection in the CERN SPS: An Update
title_full Fast Vertical Single-bunch Instability at Injection in the CERN SPS: An Update
title_fullStr Fast Vertical Single-bunch Instability at Injection in the CERN SPS: An Update
title_full_unstemmed Fast Vertical Single-bunch Instability at Injection in the CERN SPS: An Update
title_short Fast Vertical Single-bunch Instability at Injection in the CERN SPS: An Update
title_sort fast vertical single-bunch instability at injection in the cern sps: an update
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1051374
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AT bohlt fastverticalsinglebunchinstabilityatinjectioninthecernspsanupdate
AT burkhardth fastverticalsinglebunchinstabilityatinjectioninthecernspsanupdate
AT metrale fastverticalsinglebunchinstabilityatinjectioninthecernspsanupdate
AT rumolog fastverticalsinglebunchinstabilityatinjectioninthecernspsanupdate
AT salvantb fastverticalsinglebunchinstabilityatinjectioninthecernspsanupdate

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