Simulations of the impedance of the new PS wire scanner tank

The CERN Proton Synchrotron (PS) is equipped with 4 Fast Wire Scanners (FWS). It was identified that the small aperture of the current wire scanner tank causes beam losses and a new tank design was needed. The interaction of the PS bunches with the beam coupling impedance of this new tank may lead t...

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Detalles Bibliográficos
Autores principales: Salvant, B, Andreazza, W, Caspers, F, Grudiev, A, Herranz Alvarez, J, Métral, E, Rumolo, G
Lenguaje:eng
Publicado: 2011
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1381510
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author Salvant, B
Andreazza, W
Caspers, F
Grudiev, A
Herranz Alvarez, J
Métral, E
Rumolo, G
author_facet Salvant, B
Andreazza, W
Caspers, F
Grudiev, A
Herranz Alvarez, J
Métral, E
Rumolo, G
author_sort Salvant, B
collection CERN
description The CERN Proton Synchrotron (PS) is equipped with 4 Fast Wire Scanners (FWS). It was identified that the small aperture of the current wire scanner tank causes beam losses and a new tank design was needed. The interaction of the PS bunches with the beam coupling impedance of this new tank may lead to beam degradation and wire damage. This contribution presents impedance studies of the current PS tank as well as the new design in order to assess the need to modify the design and/or install lossy materials plates dedicated to damp higher order cavity modes and reduce the total power deposited by the beam in the tank
id cern-1381510
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13815102022-08-17T13:31:08Zhttp://cds.cern.ch/record/1381510engSalvant, BAndreazza, WCaspers, FGrudiev, AHerranz Alvarez, JMétral, ERumolo, GSimulations of the impedance of the new PS wire scanner tankAccelerators and Storage RingsThe CERN Proton Synchrotron (PS) is equipped with 4 Fast Wire Scanners (FWS). It was identified that the small aperture of the current wire scanner tank causes beam losses and a new tank design was needed. The interaction of the PS bunches with the beam coupling impedance of this new tank may lead to beam degradation and wire damage. This contribution presents impedance studies of the current PS tank as well as the new design in order to assess the need to modify the design and/or install lossy materials plates dedicated to damp higher order cavity modes and reduce the total power deposited by the beam in the tankCERN-ATS-2011-096oai:cds.cern.ch:13815102011-09-13
spellingShingle Accelerators and Storage Rings
Salvant, B
Andreazza, W
Caspers, F
Grudiev, A
Herranz Alvarez, J
Métral, E
Rumolo, G
Simulations of the impedance of the new PS wire scanner tank
title Simulations of the impedance of the new PS wire scanner tank
title_full Simulations of the impedance of the new PS wire scanner tank
title_fullStr Simulations of the impedance of the new PS wire scanner tank
title_full_unstemmed Simulations of the impedance of the new PS wire scanner tank
title_short Simulations of the impedance of the new PS wire scanner tank
title_sort simulations of the impedance of the new ps wire scanner tank
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1381510
work_keys_str_mv AT salvantb simulationsoftheimpedanceofthenewpswirescannertank
AT andreazzaw simulationsoftheimpedanceofthenewpswirescannertank
AT caspersf simulationsoftheimpedanceofthenewpswirescannertank
AT grudieva simulationsoftheimpedanceofthenewpswirescannertank
AT herranzalvarezj simulationsoftheimpedanceofthenewpswirescannertank
AT metrale simulationsoftheimpedanceofthenewpswirescannertank
AT rumolog simulationsoftheimpedanceofthenewpswirescannertank

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