Electron Cloud Heat Load Estimations for the LHC Using Strip and Retarding Field Detectors

The additional heat load on the LHC beam screens of the cold magnets of the LHC bending sections (the arcs represent ~21 km in length) is still considered as one of the main possible limitation of LHC performances. Since more than three years, the characteristics of the electron cloud build up and i...

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Detalles Bibliográficos
Autores principales: Jiménez, J M, Henrist, Bernard, Laurent, Jean Michel, Weiss, K
Lenguaje:eng
Publicado: 2003
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/676867
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author Jiménez, J M
Henrist, Bernard
Laurent, Jean Michel
Weiss, K
author_facet Jiménez, J M
Henrist, Bernard
Laurent, Jean Michel
Weiss, K
author_sort Jiménez, J M
collection CERN
description The additional heat load on the LHC beam screens of the cold magnets of the LHC bending sections (the arcs represent ~21 km in length) is still considered as one of the main possible limitation of LHC performances. Since more than three years, the characteristics of the electron cloud build up and its effects on the proton beams [1,2,3,4] and the gas pressures in the vacuum chambers at room temperature [5], at 4.5 K [6] and in a NEG coated chamber [7], have been studied in the SPS. All these results helped in benchmarking and refining the simulations.
id cern-676867
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6768672023-05-31T13:22:43Zhttp://cds.cern.ch/record/676867engJiménez, J MHenrist, BernardLaurent, Jean MichelWeiss, KElectron Cloud Heat Load Estimations for the LHC Using Strip and Retarding Field DetectorsAccelerators and Storage RingsThe additional heat load on the LHC beam screens of the cold magnets of the LHC bending sections (the arcs represent ~21 km in length) is still considered as one of the main possible limitation of LHC performances. Since more than three years, the characteristics of the electron cloud build up and its effects on the proton beams [1,2,3,4] and the gas pressures in the vacuum chambers at room temperature [5], at 4.5 K [6] and in a NEG coated chamber [7], have been studied in the SPS. All these results helped in benchmarking and refining the simulations.LHC-Project-Report-677CERN-LHC-Project-Report-677oai:cds.cern.ch:6768672003-10-13
spellingShingle Accelerators and Storage Rings
Jiménez, J M
Henrist, Bernard
Laurent, Jean Michel
Weiss, K
Electron Cloud Heat Load Estimations for the LHC Using Strip and Retarding Field Detectors
title Electron Cloud Heat Load Estimations for the LHC Using Strip and Retarding Field Detectors
title_full Electron Cloud Heat Load Estimations for the LHC Using Strip and Retarding Field Detectors
title_fullStr Electron Cloud Heat Load Estimations for the LHC Using Strip and Retarding Field Detectors
title_full_unstemmed Electron Cloud Heat Load Estimations for the LHC Using Strip and Retarding Field Detectors
title_short Electron Cloud Heat Load Estimations for the LHC Using Strip and Retarding Field Detectors
title_sort electron cloud heat load estimations for the lhc using strip and retarding field detectors
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/676867
work_keys_str_mv AT jimenezjm electroncloudheatloadestimationsforthelhcusingstripandretardingfielddetectors
AT henristbernard electroncloudheatloadestimationsforthelhcusingstripandretardingfielddetectors
AT laurentjeanmichel electroncloudheatloadestimationsforthelhcusingstripandretardingfielddetectors
AT weissk electroncloudheatloadestimationsforthelhcusingstripandretardingfielddetectors

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