Expected tracking performance of the ATLAS Phase-II Inner Tracker Upgrade (ICHEP 2022 proceedings)

The upgrade to the High-Luminosity LHC (HL-LHC), with its increase to 140-200 proton-proton collisions per bunch crossing, poses formidable challenges for track reconstruction. The Inner Tracker (ITk) is a silicon-only replacement of the current ATLAS tracking system as part of its Phase-II upgrade,...

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Detalles Bibliográficos
Autor principal: Strebler, Thomas
Lenguaje:eng
Publicado: 2022
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.22323/1.414.0665
http://cds.cern.ch/record/2837318
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author Strebler, Thomas
author_facet Strebler, Thomas
author_sort Strebler, Thomas
collection CERN
description The upgrade to the High-Luminosity LHC (HL-LHC), with its increase to 140-200 proton-proton collisions per bunch crossing, poses formidable challenges for track reconstruction. The Inner Tracker (ITk) is a silicon-only replacement of the current ATLAS tracking system as part of its Phase-II upgrade, designed to meet the challenges and continue to deliver high-performance track reconstruction. This contribution gives an overview of the expected performance of tracking and its impact on higher level objects. The ITk most recent layout optimisation and developments, and their impact on tracking performance, will also be reviewed.
id cern-2837318
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
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spelling cern-28373182023-08-21T20:59:19Zdoi:10.22323/1.414.0665http://cds.cern.ch/record/2837318engStrebler, ThomasExpected tracking performance of the ATLAS Phase-II Inner Tracker Upgrade (ICHEP 2022 proceedings)Particle Physics - ExperimentThe upgrade to the High-Luminosity LHC (HL-LHC), with its increase to 140-200 proton-proton collisions per bunch crossing, poses formidable challenges for track reconstruction. The Inner Tracker (ITk) is a silicon-only replacement of the current ATLAS tracking system as part of its Phase-II upgrade, designed to meet the challenges and continue to deliver high-performance track reconstruction. This contribution gives an overview of the expected performance of tracking and its impact on higher level objects. The ITk most recent layout optimisation and developments, and their impact on tracking performance, will also be reviewed.ATL-ITK-PROC-2022-026oai:cds.cern.ch:28373182022-10-19
spellingShingle Particle Physics - Experiment
Strebler, Thomas
Expected tracking performance of the ATLAS Phase-II Inner Tracker Upgrade (ICHEP 2022 proceedings)
title Expected tracking performance of the ATLAS Phase-II Inner Tracker Upgrade (ICHEP 2022 proceedings)
title_full Expected tracking performance of the ATLAS Phase-II Inner Tracker Upgrade (ICHEP 2022 proceedings)
title_fullStr Expected tracking performance of the ATLAS Phase-II Inner Tracker Upgrade (ICHEP 2022 proceedings)
title_full_unstemmed Expected tracking performance of the ATLAS Phase-II Inner Tracker Upgrade (ICHEP 2022 proceedings)
title_short Expected tracking performance of the ATLAS Phase-II Inner Tracker Upgrade (ICHEP 2022 proceedings)
title_sort expected tracking performance of the atlas phase-ii inner tracker upgrade (ichep 2022 proceedings)
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.414.0665
http://cds.cern.ch/record/2837318
work_keys_str_mv AT streblerthomas expectedtrackingperformanceoftheatlasphaseiiinnertrackerupgradeichep2022proceedings

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