Beam-Gas Simulations for 2009 LHC Running and First Comparisons with Data

This notes describes the calculations made for the pressure maps, beam-gas events and lifetime for comparison to the first machine running at the end of 2009 at a beam energy of 450 GeV. This includes a full set of pressure maps and equations to calculate beam-gas. The beam-gas loss rates around the...

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Detalles Bibliográficos
Autores principales: Appleby, R B, Inntjore Levinsen, Y, Burkhardt, H
Lenguaje:eng
Publicado: 2010
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1248229
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author Appleby, R B
Inntjore Levinsen, Y
Burkhardt, H
author_facet Appleby, R B
Inntjore Levinsen, Y
Burkhardt, H
author_sort Appleby, R B
collection CERN
description This notes describes the calculations made for the pressure maps, beam-gas events and lifetime for comparison to the first machine running at the end of 2009 at a beam energy of 450 GeV. This includes a full set of pressure maps and equations to calculate beam-gas. The beam-gas loss rates around the machine, and the expected flux of beam-gas induced background particles into the LHCb and ALICE experiments are calculated. Wherever possible at this early state, the consistency ofthe measured beam-gas rates and the simulations is assessed.
id cern-1248229
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12482292019-09-30T06:29:59Zhttp://cds.cern.ch/record/1248229engAppleby, R BInntjore Levinsen, YBurkhardt, HBeam-Gas Simulations for 2009 LHC Running and First Comparisons with DataAccelerators and Storage RingsThis notes describes the calculations made for the pressure maps, beam-gas events and lifetime for comparison to the first machine running at the end of 2009 at a beam energy of 450 GeV. This includes a full set of pressure maps and equations to calculate beam-gas. The beam-gas loss rates around the machine, and the expected flux of beam-gas induced background particles into the LHCb and ALICE experiments are calculated. Wherever possible at this early state, the consistency ofthe measured beam-gas rates and the simulations is assessed.LHC-Project-Note-429CERN-LHC-Project-Note-429oai:cds.cern.ch:12482292010-02-22
spellingShingle Accelerators and Storage Rings
Appleby, R B
Inntjore Levinsen, Y
Burkhardt, H
Beam-Gas Simulations for 2009 LHC Running and First Comparisons with Data
title Beam-Gas Simulations for 2009 LHC Running and First Comparisons with Data
title_full Beam-Gas Simulations for 2009 LHC Running and First Comparisons with Data
title_fullStr Beam-Gas Simulations for 2009 LHC Running and First Comparisons with Data
title_full_unstemmed Beam-Gas Simulations for 2009 LHC Running and First Comparisons with Data
title_short Beam-Gas Simulations for 2009 LHC Running and First Comparisons with Data
title_sort beam-gas simulations for 2009 lhc running and first comparisons with data
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1248229
work_keys_str_mv AT applebyrb beamgassimulationsfor2009lhcrunningandfirstcomparisonswithdata
AT inntjorelevinseny beamgassimulationsfor2009lhcrunningandfirstcomparisonswithdata
AT burkhardth beamgassimulationsfor2009lhcrunningandfirstcomparisonswithdata

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