Time Scale of Crab Cavity Failures Relevant for High Luminosity LHC

A good knowledge of the effects of the crab cavities, required for the baseline High Luminosity LHC (HL-LHC), is needed before the results of the first tests of crab cavity prototypes in the SPS, planned for 2018, will be available. In case of crab cavity failures, we have to make sure that time sca...

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Detalles Bibliográficos
Autores principales: Sjobak, Kyrre, Bruce, Roderik, Burkhardt, Helmut, Kwee-Hinzmann, Regina, Macpherson, Alick, Santamaría García, Andrea
Lenguaje:eng
Publicado: 2016
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2016-THPOY043
http://cds.cern.ch/record/2207500
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author Sjobak, Kyrre
Bruce, Roderik
Burkhardt, Helmut
Kwee-Hinzmann, Regina
Macpherson, Alick
Santamaría García, Andrea
author_facet Sjobak, Kyrre
Bruce, Roderik
Burkhardt, Helmut
Kwee-Hinzmann, Regina
Macpherson, Alick
Santamaría García, Andrea
author_sort Sjobak, Kyrre
collection CERN
description A good knowledge of the effects of the crab cavities, required for the baseline High Luminosity LHC (HL-LHC), is needed before the results of the first tests of crab cavity prototypes in the SPS, planned for 2018, will be available. In case of crab cavity failures, we have to make sure that time scales are long enough so that the beams can be cleanly dumped before damage by beam loss occurs. We discuss our present knowledge and modeling of crab cavity induced beam losses, combined with mechanical deformation. We discuss lower limits on the time scales required for safe operation, and possible failure mitigation methods.
id oai-inspirehep.net-1470750
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling oai-inspirehep.net-14707502022-08-10T12:48:25Zdoi:10.18429/JACoW-IPAC2016-THPOY043http://cds.cern.ch/record/2207500engSjobak, KyrreBruce, RoderikBurkhardt, HelmutKwee-Hinzmann, ReginaMacpherson, AlickSantamaría García, AndreaTime Scale of Crab Cavity Failures Relevant for High Luminosity LHCAccelerators and Storage RingsA good knowledge of the effects of the crab cavities, required for the baseline High Luminosity LHC (HL-LHC), is needed before the results of the first tests of crab cavity prototypes in the SPS, planned for 2018, will be available. In case of crab cavity failures, we have to make sure that time scales are long enough so that the beams can be cleanly dumped before damage by beam loss occurs. We discuss our present knowledge and modeling of crab cavity induced beam losses, combined with mechanical deformation. We discuss lower limits on the time scales required for safe operation, and possible failure mitigation methods.CERN-ACC-2016-123oai:inspirehep.net:14707502016
spellingShingle Accelerators and Storage Rings
Sjobak, Kyrre
Bruce, Roderik
Burkhardt, Helmut
Kwee-Hinzmann, Regina
Macpherson, Alick
Santamaría García, Andrea
Time Scale of Crab Cavity Failures Relevant for High Luminosity LHC
title Time Scale of Crab Cavity Failures Relevant for High Luminosity LHC
title_full Time Scale of Crab Cavity Failures Relevant for High Luminosity LHC
title_fullStr Time Scale of Crab Cavity Failures Relevant for High Luminosity LHC
title_full_unstemmed Time Scale of Crab Cavity Failures Relevant for High Luminosity LHC
title_short Time Scale of Crab Cavity Failures Relevant for High Luminosity LHC
title_sort time scale of crab cavity failures relevant for high luminosity lhc
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2016-THPOY043
http://cds.cern.ch/record/2207500
work_keys_str_mv AT sjobakkyrre timescaleofcrabcavityfailuresrelevantforhighluminositylhc
AT bruceroderik timescaleofcrabcavityfailuresrelevantforhighluminositylhc
AT burkhardthelmut timescaleofcrabcavityfailuresrelevantforhighluminositylhc
AT kweehinzmannregina timescaleofcrabcavityfailuresrelevantforhighluminositylhc
AT macphersonalick timescaleofcrabcavityfailuresrelevantforhighluminositylhc
AT santamariagarciaandrea timescaleofcrabcavityfailuresrelevantforhighluminositylhc

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