TT detector description and implementation of the survey measurements

The TT geometry in the software has been updated to comply with the latest technical drawings. The main difference is in the description of the beam pipe insulation, where the amount of material has increased from $7.5\%$ to $15.4\%$ of $X_0$. Mother volumes are added to decrease the CPU consumption...

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Detalles Bibliográficos
Autores principales: Salzmann, C, Van Tilburg, J
Lenguaje:eng
Publicado: 2008
Materias:
Physics in General
Acceso en línea:http://cds.cern.ch/record/1140703
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author Salzmann, C
Van Tilburg, J
author_facet Salzmann, C
Van Tilburg, J
author_sort Salzmann, C
collection CERN
description The TT geometry in the software has been updated to comply with the latest technical drawings. The main difference is in the description of the beam pipe insulation, where the amount of material has increased from $7.5\%$ to $15.4\%$ of $X_0$. Mother volumes are added to decrease the CPU consumption and finally several scans are made to compare the material budget between the DC06 geometry and the new 2008 geometry. In addition, the survey measurements of the TT detector have been analysed. These measurements can be subdivided into surveys of the detector box, photogrammetry of the balconies and metrology of the half-modules. The offsets with the nominal geometry are implemented in the alignment condition database.
id cern-1140703
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-11407032019-09-30T06:29:59Zhttp://cds.cern.ch/record/1140703engSalzmann, CVan Tilburg, JTT detector description and implementation of the survey measurementsPhysics in GeneralThe TT geometry in the software has been updated to comply with the latest technical drawings. The main difference is in the description of the beam pipe insulation, where the amount of material has increased from $7.5\%$ to $15.4\%$ of $X_0$. Mother volumes are added to decrease the CPU consumption and finally several scans are made to compare the material budget between the DC06 geometry and the new 2008 geometry. In addition, the survey measurements of the TT detector have been analysed. These measurements can be subdivided into surveys of the detector box, photogrammetry of the balconies and metrology of the half-modules. The offsets with the nominal geometry are implemented in the alignment condition database.LHCb-2008-061CERN-LHCb-2008-061oai:cds.cern.ch:11407032008-11-19
spellingShingle Physics in General
Salzmann, C
Van Tilburg, J
TT detector description and implementation of the survey measurements
title TT detector description and implementation of the survey measurements
title_full TT detector description and implementation of the survey measurements
title_fullStr TT detector description and implementation of the survey measurements
title_full_unstemmed TT detector description and implementation of the survey measurements
title_short TT detector description and implementation of the survey measurements
title_sort tt detector description and implementation of the survey measurements
topic Physics in General
url http://cds.cern.ch/record/1140703
work_keys_str_mv AT salzmannc ttdetectordescriptionandimplementationofthesurveymeasurements
AT vantilburgj ttdetectordescriptionandimplementationofthesurveymeasurements

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