Luminosity and beam parameter evoluation for lead ion beams in the LHC

Heavy ion beams in the LHC are subject to strong blow-up and debunching effects from intra-beam scattering and luminosity-driven beam losses. The large nuclear charge is at the origin of these effects, both in the cross sections for simple Coulomb scattering and the ultraperipheral interactions occu...

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Detalles Bibliográficos
Autores principales: Jowett, J M, Bruce, R, Mertens, T
Lenguaje:eng
Publicado: 2011
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1382051
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author Jowett, J M
Bruce, R
Mertens, T
author_facet Jowett, J M
Bruce, R
Mertens, T
author_sort Jowett, J M
collection CERN
description Heavy ion beams in the LHC are subject to strong blow-up and debunching effects from intra-beam scattering and luminosity-driven beam losses. The large nuclear charge is at the origin of these effects, both in the cross sections for simple Coulomb scattering and the ultraperipheral interactions occurring in the collisions. We compare predictions from our models with data on luminosity, beam size and intensity evolution from the first heavy ion run of the LHC. This analysis has to take account of the varying capabilities of the LHC beam instrumentation between injection and collision energies.
id cern-1382051
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13820512022-08-17T13:31:39Zhttp://cds.cern.ch/record/1382051engJowett, J MBruce, RMertens, TLuminosity and beam parameter evoluation for lead ion beams in the LHCAccelerators and Storage RingsHeavy ion beams in the LHC are subject to strong blow-up and debunching effects from intra-beam scattering and luminosity-driven beam losses. The large nuclear charge is at the origin of these effects, both in the cross sections for simple Coulomb scattering and the ultraperipheral interactions occurring in the collisions. We compare predictions from our models with data on luminosity, beam size and intensity evolution from the first heavy ion run of the LHC. This analysis has to take account of the varying capabilities of the LHC beam instrumentation between injection and collision energies.CERN-ATS-2011-144oai:cds.cern.ch:13820512011-09-14
spellingShingle Accelerators and Storage Rings
Jowett, J M
Bruce, R
Mertens, T
Luminosity and beam parameter evoluation for lead ion beams in the LHC
title Luminosity and beam parameter evoluation for lead ion beams in the LHC
title_full Luminosity and beam parameter evoluation for lead ion beams in the LHC
title_fullStr Luminosity and beam parameter evoluation for lead ion beams in the LHC
title_full_unstemmed Luminosity and beam parameter evoluation for lead ion beams in the LHC
title_short Luminosity and beam parameter evoluation for lead ion beams in the LHC
title_sort luminosity and beam parameter evoluation for lead ion beams in the lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1382051
work_keys_str_mv AT jowettjm luminosityandbeamparameterevoluationforleadionbeamsinthelhc
AT brucer luminosityandbeamparameterevoluationforleadionbeamsinthelhc
AT mertenst luminosityandbeamparameterevoluationforleadionbeamsinthelhc

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