Studies of Thermal Loads on Collimators for HL-LHC Optics in Case of Fast Losses

The new layouts for the HL-LHC pose new challenges in terms of proton loads on the collimators around the ring, in particular for the ones in experimental regions that become critical with squeezed optics. New layouts are under consideration, which foresee updated collimation schemes. Simulations of...

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Detalles Bibliográficos
Autores principales: Lari, L, Bruce, R, Cerutti, F
Lenguaje:eng
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1578577
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author Lari, L
Bruce, R
Cerutti, F
author_facet Lari, L
Bruce, R
Cerutti, F
author_sort Lari, L
collection CERN
description The new layouts for the HL-LHC pose new challenges in terms of proton loads on the collimators around the ring, in particular for the ones in experimental regions that become critical with squeezed optics. New layouts are under consideration, which foresee updated collimation schemes. Simulations of halo loads for the case of fast failures have been setup with SixTrack in order to determine beam loss distributions for realistic error scenarios. The particle tracking studies are used as starting conditions for FLUKA to evaluate the thermal loads on collimators in case of failures. In this paper, the preliminary studies performed for the baseline HL-LHC optics layouts are presented.
id cern-1578577
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-15785772019-09-30T06:29:59Zhttp://cds.cern.ch/record/1578577engLari, LBruce, RCerutti, FStudies of Thermal Loads on Collimators for HL-LHC Optics in Case of Fast LossesAccelerators and Storage RingsThe new layouts for the HL-LHC pose new challenges in terms of proton loads on the collimators around the ring, in particular for the ones in experimental regions that become critical with squeezed optics. New layouts are under consideration, which foresee updated collimation schemes. Simulations of halo loads for the case of fast failures have been setup with SixTrack in order to determine beam loss distributions for realistic error scenarios. The particle tracking studies are used as starting conditions for FLUKA to evaluate the thermal loads on collimators in case of failures. In this paper, the preliminary studies performed for the baseline HL-LHC optics layouts are presented.CERN-ACC-2013-0119oai:cds.cern.ch:15785772013-05-12
spellingShingle Accelerators and Storage Rings
Lari, L
Bruce, R
Cerutti, F
Studies of Thermal Loads on Collimators for HL-LHC Optics in Case of Fast Losses
title Studies of Thermal Loads on Collimators for HL-LHC Optics in Case of Fast Losses
title_full Studies of Thermal Loads on Collimators for HL-LHC Optics in Case of Fast Losses
title_fullStr Studies of Thermal Loads on Collimators for HL-LHC Optics in Case of Fast Losses
title_full_unstemmed Studies of Thermal Loads on Collimators for HL-LHC Optics in Case of Fast Losses
title_short Studies of Thermal Loads on Collimators for HL-LHC Optics in Case of Fast Losses
title_sort studies of thermal loads on collimators for hl-lhc optics in case of fast losses
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1578577
work_keys_str_mv AT laril studiesofthermalloadsoncollimatorsforhllhcopticsincaseoffastlosses
AT brucer studiesofthermalloadsoncollimatorsforhllhcopticsincaseoffastlosses
AT ceruttif studiesofthermalloadsoncollimatorsforhllhcopticsincaseoffastlosses

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