LHC Experimental Beam Pipe Upgrade during LS1

The LHC experimental beam pipes are being improved during the ongoing Long Shutdown 1 (LS1). Several vacuum chambers have been tested and validated before their installation inside the detectors. The validation tests include: leak tightness, ultimate vacuum pressure, material outgassing rate, and re...

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Detalles Bibliográficos
Autores principales: Lanza, G, Bregliozzi, G, Baglin, V, Chiggiato, P
Lenguaje:eng
Publicado: 2014
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1968545
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author Lanza, G
Bregliozzi, G
Baglin, V
Chiggiato, P
author_facet Lanza, G
Bregliozzi, G
Baglin, V
Chiggiato, P
author_sort Lanza, G
collection CERN
description The LHC experimental beam pipes are being improved during the ongoing Long Shutdown 1 (LS1). Several vacuum chambers have been tested and validated before their installation inside the detectors. The validation tests include: leak tightness, ultimate vacuum pressure, material outgassing rate, and residual gas composition. NEG coatings are assessed by sticking probability measurement with the help of Monte Carlo simulations. In this paper the motivation for the beam pipe upgrade, the validation tests of the components and the results are presented and discussed.
id cern-1968545
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-19685452022-08-17T13:28:04Zhttp://cds.cern.ch/record/1968545engLanza, GBregliozzi, GBaglin, VChiggiato, PLHC Experimental Beam Pipe Upgrade during LS1Accelerators and Storage RingsThe LHC experimental beam pipes are being improved during the ongoing Long Shutdown 1 (LS1). Several vacuum chambers have been tested and validated before their installation inside the detectors. The validation tests include: leak tightness, ultimate vacuum pressure, material outgassing rate, and residual gas composition. NEG coatings are assessed by sticking probability measurement with the help of Monte Carlo simulations. In this paper the motivation for the beam pipe upgrade, the validation tests of the components and the results are presented and discussed.CERN-ACC-2014-0271oai:cds.cern.ch:19685452014-11-11
spellingShingle Accelerators and Storage Rings
Lanza, G
Bregliozzi, G
Baglin, V
Chiggiato, P
LHC Experimental Beam Pipe Upgrade during LS1
title LHC Experimental Beam Pipe Upgrade during LS1
title_full LHC Experimental Beam Pipe Upgrade during LS1
title_fullStr LHC Experimental Beam Pipe Upgrade during LS1
title_full_unstemmed LHC Experimental Beam Pipe Upgrade during LS1
title_short LHC Experimental Beam Pipe Upgrade during LS1
title_sort lhc experimental beam pipe upgrade during ls1
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1968545
work_keys_str_mv AT lanzag lhcexperimentalbeampipeupgradeduringls1
AT bregliozzig lhcexperimentalbeampipeupgradeduringls1
AT baglinv lhcexperimentalbeampipeupgradeduringls1
AT chiggiatop lhcexperimentalbeampipeupgradeduringls1

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