Synchro-Betatron Effects in the Presence of Large Piwinski Angle and Crab Cavities at the HL-LHC

The reduction of β* at the collision points for the high luminosity LHC (HL-LHC) requires an increment in the crossing angle to maintain the normalized beam separation to suppress the effects of long-range beam-beam interactions. However, an increase in the crossing angle may give rise to synchro-be...

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Detalles Bibliográficos
Autores principales: White, S, Calaga, R, Miyamoto, R
Lenguaje:eng
Publicado: 2012
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1459567
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author White, S
Calaga, R
Miyamoto, R
author_facet White, S
Calaga, R
Miyamoto, R
author_sort White, S
collection CERN
description The reduction of β* at the collision points for the high luminosity LHC (HL-LHC) requires an increment in the crossing angle to maintain the normalized beam separation to suppress the effects of long-range beam-beam interactions. However, an increase in the crossing angle may give rise to synchro-betatron resonances which may negatively affect the beam emittance and lifetime. 6D weak-strong and strong-strong simulations were performed to study the effect of synchro-betatron resonances in the context of the HL-LHC layout and its suppression via crab crossing.
id cern-1459567
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14595672022-08-17T13:25:37Zhttp://cds.cern.ch/record/1459567engWhite, SCalaga, RMiyamoto, RSynchro-Betatron Effects in the Presence of Large Piwinski Angle and Crab Cavities at the HL-LHCAccelerators and Storage RingsThe reduction of β* at the collision points for the high luminosity LHC (HL-LHC) requires an increment in the crossing angle to maintain the normalized beam separation to suppress the effects of long-range beam-beam interactions. However, an increase in the crossing angle may give rise to synchro-betatron resonances which may negatively affect the beam emittance and lifetime. 6D weak-strong and strong-strong simulations were performed to study the effect of synchro-betatron resonances in the context of the HL-LHC layout and its suppression via crab crossing.CERN-ATS-2012-116oai:cds.cern.ch:14595672012-05-20
spellingShingle Accelerators and Storage Rings
White, S
Calaga, R
Miyamoto, R
Synchro-Betatron Effects in the Presence of Large Piwinski Angle and Crab Cavities at the HL-LHC
title Synchro-Betatron Effects in the Presence of Large Piwinski Angle and Crab Cavities at the HL-LHC
title_full Synchro-Betatron Effects in the Presence of Large Piwinski Angle and Crab Cavities at the HL-LHC
title_fullStr Synchro-Betatron Effects in the Presence of Large Piwinski Angle and Crab Cavities at the HL-LHC
title_full_unstemmed Synchro-Betatron Effects in the Presence of Large Piwinski Angle and Crab Cavities at the HL-LHC
title_short Synchro-Betatron Effects in the Presence of Large Piwinski Angle and Crab Cavities at the HL-LHC
title_sort synchro-betatron effects in the presence of large piwinski angle and crab cavities at the hl-lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1459567
work_keys_str_mv AT whites synchrobetatroneffectsinthepresenceoflargepiwinskiangleandcrabcavitiesatthehllhc
AT calagar synchrobetatroneffectsinthepresenceoflargepiwinskiangleandcrabcavitiesatthehllhc
AT miyamotor synchrobetatroneffectsinthepresenceoflargepiwinskiangleandcrabcavitiesatthehllhc

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