Single Event Upsets in the ATLAS IBL Frontend ASICs at the Large Hadron Collider at CERN

ATLAS is one of the four major experiments at the Large Hadron Collider (LHC) at CERN. The tracking performance of the ATLAS detector relies critically on its 4-layer Pixel Detector, located at the core the ATLAS tracker. During operation at instantaneous luminosities of up to 2 10^34/cm^2/s the fro...

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Detalles Bibliográficos
Autor principal: Rozanov, Alexandre
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2752595
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author Rozanov, Alexandre
author_facet Rozanov, Alexandre
author_sort Rozanov, Alexandre
collection CERN
description ATLAS is one of the four major experiments at the Large Hadron Collider (LHC) at CERN. The tracking performance of the ATLAS detector relies critically on its 4-layer Pixel Detector, located at the core the ATLAS tracker. During operation at instantaneous luminosities of up to 2 10^34/cm^2/s the frontend chips of the ATLAS innermost pixel layer (IBL) experienced single event upsets affecting its global registers as well as the settings for the individual pixels, causing, amongst other things loss of occupancy, noisy pixels, and silent pixels. A quantitative analysis of the single event upsets as well as the operational issues and mitigation techniques will be presented.
id cern-2752595
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27525952021-04-26T07:23:28Zhttp://cds.cern.ch/record/2752595engRozanov, AlexandreSingle Event Upsets in the ATLAS IBL Frontend ASICs at the Large Hadron Collider at CERNParticle Physics - ExperimentATLAS is one of the four major experiments at the Large Hadron Collider (LHC) at CERN. The tracking performance of the ATLAS detector relies critically on its 4-layer Pixel Detector, located at the core the ATLAS tracker. During operation at instantaneous luminosities of up to 2 10^34/cm^2/s the frontend chips of the ATLAS innermost pixel layer (IBL) experienced single event upsets affecting its global registers as well as the settings for the individual pixels, causing, amongst other things loss of occupancy, noisy pixels, and silent pixels. A quantitative analysis of the single event upsets as well as the operational issues and mitigation techniques will be presented.ATL-INDET-SLIDE-2021-030oai:cds.cern.ch:27525952021-02-19
spellingShingle Particle Physics - Experiment
Rozanov, Alexandre
Single Event Upsets in the ATLAS IBL Frontend ASICs at the Large Hadron Collider at CERN
title Single Event Upsets in the ATLAS IBL Frontend ASICs at the Large Hadron Collider at CERN
title_full Single Event Upsets in the ATLAS IBL Frontend ASICs at the Large Hadron Collider at CERN
title_fullStr Single Event Upsets in the ATLAS IBL Frontend ASICs at the Large Hadron Collider at CERN
title_full_unstemmed Single Event Upsets in the ATLAS IBL Frontend ASICs at the Large Hadron Collider at CERN
title_short Single Event Upsets in the ATLAS IBL Frontend ASICs at the Large Hadron Collider at CERN
title_sort single event upsets in the atlas ibl frontend asics at the large hadron collider at cern
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2752595
work_keys_str_mv AT rozanovalexandre singleeventupsetsintheatlasiblfrontendasicsatthelargehadroncollideratcern

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