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First Results from the Pixel Luminosity Telescope (PLT)

The Pixel Luminosity Telescope (PLT) is a silicon pixel detector dedicated to luminosity measurement at CMS. After a successful pilot run in 2012, the full PLT system, consisting of 48 pixel sensors mounted in 16 telescopes, eight on each side of CMS, was installed during LS1. The PLT provides lumin...

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Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2015
Materias:
Acceso en línea:http://cds.cern.ch/record/2044917
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description The Pixel Luminosity Telescope (PLT) is a silicon pixel detector dedicated to luminosity measurement at CMS. After a successful pilot run in 2012, the full PLT system, consisting of 48 pixel sensors mounted in 16 telescopes, eight on each side of CMS, was installed during LS1. The PLT provides luminosity measurements by using the ``fast-or'' capability of the pixel readout chips to find events where a hit is registered in all three sensors in a telescope, corresponding to a track from the interaction point. In addition, the full pixel data can be read out at a lower rate, allowing for measurements of efficiency, online monitoring of the data quality, and online analyses such as beamspot reconstruction, as well as enabling alternative techniques of luminosity measurement such as pixel cluster counting.
id cern-2044917
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-20449172019-09-30T06:29:59Zhttp://cds.cern.ch/record/2044917engCMS CollaborationFirst Results from the Pixel Luminosity Telescope (PLT)Detectors and Experimental TechniquesThe Pixel Luminosity Telescope (PLT) is a silicon pixel detector dedicated to luminosity measurement at CMS. After a successful pilot run in 2012, the full PLT system, consisting of 48 pixel sensors mounted in 16 telescopes, eight on each side of CMS, was installed during LS1. The PLT provides luminosity measurements by using the ``fast-or'' capability of the pixel readout chips to find events where a hit is registered in all three sensors in a telescope, corresponding to a track from the interaction point. In addition, the full pixel data can be read out at a lower rate, allowing for measurements of efficiency, online monitoring of the data quality, and online analyses such as beamspot reconstruction, as well as enabling alternative techniques of luminosity measurement such as pixel cluster counting.CMS-DP-2015-030CERN-CMS-DP-2015-030oai:cds.cern.ch:20449172015-08-13
spellingShingle Detectors and Experimental Techniques
CMS Collaboration
First Results from the Pixel Luminosity Telescope (PLT)
title First Results from the Pixel Luminosity Telescope (PLT)
title_full First Results from the Pixel Luminosity Telescope (PLT)
title_fullStr First Results from the Pixel Luminosity Telescope (PLT)
title_full_unstemmed First Results from the Pixel Luminosity Telescope (PLT)
title_short First Results from the Pixel Luminosity Telescope (PLT)
title_sort first results from the pixel luminosity telescope (plt)
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2044917
work_keys_str_mv AT cmscollaboration firstresultsfromthepixelluminositytelescopeplt