The alignment of the ATLAS Inner Detector in Run 2

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The ATLAS reconstruction of charged particle trajectories relies on the Inner Detector tracking system. The accuracy of the reconstruction is limited by the finite resolution of the detector elements and the imperfect knowledge about their positions. A precise alignment of the detector is therefore...

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Autor principal: Ripellino, Giulia
Lenguaje:eng
Publicado: 2016
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.22323/1.276.0196
http://cds.cern.ch/record/2213441
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author Ripellino, Giulia
author_facet Ripellino, Giulia
author_sort Ripellino, Giulia
collection CERN
description The ATLAS reconstruction of charged particle trajectories relies on the Inner Detector tracking system. The accuracy of the reconstruction is limited by the finite resolution of the detector elements and the imperfect knowledge about their positions. A precise alignment of the detector is therefore essential. Here, the strategy and the status of the Inner Detector alignment in ATLAS during the LHC Run 2 are presented and the alignment challenges related to the distortion of the new innermost Pixel layer, the IBL, are discussed.
id cern-2213441
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
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spelling cern-22134412019-09-30T06:29:59Zdoi:10.22323/1.276.0196http://cds.cern.ch/record/2213441engRipellino, GiuliaThe alignment of the ATLAS Inner Detector in Run 2Particle Physics - ExperimentThe ATLAS reconstruction of charged particle trajectories relies on the Inner Detector tracking system. The accuracy of the reconstruction is limited by the finite resolution of the detector elements and the imperfect knowledge about their positions. A precise alignment of the detector is therefore essential. Here, the strategy and the status of the Inner Detector alignment in ATLAS during the LHC Run 2 are presented and the alignment challenges related to the distortion of the new innermost Pixel layer, the IBL, are discussed.ATL-INDET-PROC-2016-003oai:cds.cern.ch:22134412016-09-05
spellingShingle Particle Physics - Experiment
Ripellino, Giulia
The alignment of the ATLAS Inner Detector in Run 2
title The alignment of the ATLAS Inner Detector in Run 2
title_full The alignment of the ATLAS Inner Detector in Run 2
title_fullStr The alignment of the ATLAS Inner Detector in Run 2
title_full_unstemmed The alignment of the ATLAS Inner Detector in Run 2
title_short The alignment of the ATLAS Inner Detector in Run 2
title_sort alignment of the atlas inner detector in run 2
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.276.0196
http://cds.cern.ch/record/2213441
work_keys_str_mv AT ripellinogiulia thealignmentoftheatlasinnerdetectorinrun2
AT ripellinogiulia alignmentoftheatlasinnerdetectorinrun2

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