A high-precision X-ray tomograph for quality control of the ATLAS Muon Monitored Drift Tube Chambers

A dedicated X-ray tomograph has been developed at CERN to control the required wire placement accuracy of better than 20mum of the 1200 Monitored Drift Tube Chambers which make up most of the precision chamber part of the ATLAS Muon Spectrometer. The tomograph allows the chamber wire positions to be...

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Autores principales: Schuh, S, Avramidou, R, Banhidi, Z, Fabjan, Christian Wolfgang, Lampl, W, Marchesotti, M, Rangod, Stephane, Sbrissa, E, Smirnov, Y, Voss, Rüdiger, Woudstra, M, Zhuravlov, V
Lenguaje:eng
Publicado: 2004
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2003.10.027
http://cds.cern.ch/record/802367
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author Schuh, S
Avramidou, R
Banhidi, Z
Fabjan, Christian Wolfgang
Lampl, W
Marchesotti, M
Rangod, Stephane
Sbrissa, E
Smirnov, Y
Voss, Rüdiger
Woudstra, M
Zhuravlov, V
author_facet Schuh, S
Avramidou, R
Banhidi, Z
Fabjan, Christian Wolfgang
Lampl, W
Marchesotti, M
Rangod, Stephane
Sbrissa, E
Smirnov, Y
Voss, Rüdiger
Woudstra, M
Zhuravlov, V
author_sort Schuh, S
collection CERN
description A dedicated X-ray tomograph has been developed at CERN to control the required wire placement accuracy of better than 20mum of the 1200 Monitored Drift Tube Chambers which make up most of the precision chamber part of the ATLAS Muon Spectrometer. The tomograph allows the chamber wire positions to be measured with a 2mum statistical and 2mum systematic uncertainty over the full chamber cross-section of 2.2 multiplied by 0.6m**2. Consistent chamber production quality over the 4-year construction phase is ensured with a similar to 15% sampling rate. Measurements of about 70 of the 650 MDT chambers so far produced have been essential in assessing the validity and consistency of the various construction procedures.
id cern-802367
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-8023672019-09-30T06:29:59Zdoi:10.1016/j.nima.2003.10.027http://cds.cern.ch/record/802367engSchuh, SAvramidou, RBanhidi, ZFabjan, Christian WolfgangLampl, WMarchesotti, MRangod, StephaneSbrissa, ESmirnov, YVoss, RüdigerWoudstra, MZhuravlov, VA high-precision X-ray tomograph for quality control of the ATLAS Muon Monitored Drift Tube ChambersDetectors and Experimental TechniquesA dedicated X-ray tomograph has been developed at CERN to control the required wire placement accuracy of better than 20mum of the 1200 Monitored Drift Tube Chambers which make up most of the precision chamber part of the ATLAS Muon Spectrometer. The tomograph allows the chamber wire positions to be measured with a 2mum statistical and 2mum systematic uncertainty over the full chamber cross-section of 2.2 multiplied by 0.6m**2. Consistent chamber production quality over the 4-year construction phase is ensured with a similar to 15% sampling rate. Measurements of about 70 of the 650 MDT chambers so far produced have been essential in assessing the validity and consistency of the various construction procedures.oai:cds.cern.ch:8023672004
spellingShingle Detectors and Experimental Techniques
Schuh, S
Avramidou, R
Banhidi, Z
Fabjan, Christian Wolfgang
Lampl, W
Marchesotti, M
Rangod, Stephane
Sbrissa, E
Smirnov, Y
Voss, Rüdiger
Woudstra, M
Zhuravlov, V
A high-precision X-ray tomograph for quality control of the ATLAS Muon Monitored Drift Tube Chambers
title A high-precision X-ray tomograph for quality control of the ATLAS Muon Monitored Drift Tube Chambers
title_full A high-precision X-ray tomograph for quality control of the ATLAS Muon Monitored Drift Tube Chambers
title_fullStr A high-precision X-ray tomograph for quality control of the ATLAS Muon Monitored Drift Tube Chambers
title_full_unstemmed A high-precision X-ray tomograph for quality control of the ATLAS Muon Monitored Drift Tube Chambers
title_short A high-precision X-ray tomograph for quality control of the ATLAS Muon Monitored Drift Tube Chambers
title_sort high-precision x-ray tomograph for quality control of the atlas muon monitored drift tube chambers
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2003.10.027
http://cds.cern.ch/record/802367
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