The control on the deformation of the ATLAS barrel toroid warm structure

The ATLAS barrel toroid warm structure supports the barrel toroid and the muon detectors. The warm structure is about 26 meters long with an outer diameter of 20 meters. In order to ensure the physics performance of the muon detectors, the deformation of the warm structure is minimised during the de...

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Detalles Bibliográficos
Autores principales: Bauer, F, Foussat, A, Giraud, P F, Védrine, P, Guyot, C, Levesy, B, Ponsot, P, Schune, P, Sun, Z
Lenguaje:eng
Publicado: 2007
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2006.10.183
http://cds.cern.ch/record/1062148
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author Bauer, F
Foussat, A
Giraud, P F
Védrine, P
Guyot, C
Levesy, B
Ponsot, P
Schune, P
Sun, Z
author_facet Bauer, F
Foussat, A
Giraud, P F
Védrine, P
Guyot, C
Levesy, B
Ponsot, P
Schune, P
Sun, Z
author_sort Bauer, F
collection CERN
description The ATLAS barrel toroid warm structure supports the barrel toroid and the muon detectors. The warm structure is about 26 meters long with an outer diameter of 20 meters. In order to ensure the physics performance of the muon detectors, the deformation of the warm structure is minimised during the design phase. The barrel toroid assembly has been carried out in the cavern of the ATLAS experiment since end of 2004. In September 2005, the warm structure has been completely released. The release has been followed-up in real time using optical alignment sensors. Good agreement has been found within 1 mm, between the alignment system measurement, the geometer survey and the predicted values according to the finite element analyses results.
id cern-1062148
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10621482019-09-30T06:29:59Zdoi:10.1016/j.nima.2006.10.183http://cds.cern.ch/record/1062148engBauer, FFoussat, AGiraud, P FVédrine, PGuyot, CLevesy, BPonsot, PSchune, PSun, ZThe control on the deformation of the ATLAS barrel toroid warm structureDetectors and Experimental TechniquesThe ATLAS barrel toroid warm structure supports the barrel toroid and the muon detectors. The warm structure is about 26 meters long with an outer diameter of 20 meters. In order to ensure the physics performance of the muon detectors, the deformation of the warm structure is minimised during the design phase. The barrel toroid assembly has been carried out in the cavern of the ATLAS experiment since end of 2004. In September 2005, the warm structure has been completely released. The release has been followed-up in real time using optical alignment sensors. Good agreement has been found within 1 mm, between the alignment system measurement, the geometer survey and the predicted values according to the finite element analyses results.oai:cds.cern.ch:10621482007
spellingShingle Detectors and Experimental Techniques
Bauer, F
Foussat, A
Giraud, P F
Védrine, P
Guyot, C
Levesy, B
Ponsot, P
Schune, P
Sun, Z
The control on the deformation of the ATLAS barrel toroid warm structure
title The control on the deformation of the ATLAS barrel toroid warm structure
title_full The control on the deformation of the ATLAS barrel toroid warm structure
title_fullStr The control on the deformation of the ATLAS barrel toroid warm structure
title_full_unstemmed The control on the deformation of the ATLAS barrel toroid warm structure
title_short The control on the deformation of the ATLAS barrel toroid warm structure
title_sort control on the deformation of the atlas barrel toroid warm structure
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2006.10.183
http://cds.cern.ch/record/1062148
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