Phase-II Readout Electronics Upgrades of the ATLAS LAr Calorimeter

The high-luminosity LHC will operate at 5-7 times the luminosity of the original design. New readout electronics are necessary due to the increased radiation damage and for compatibility with the new trigger system. The 182,500 LAr calorimeter cells will be readout at 40 MHz with a 16 bit dynamic ra...

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Detalles Bibliográficos
Autor principal: Anelli, Christopher Ryan
Lenguaje:eng
Publicado: 2018
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2018.11.081
http://cds.cern.ch/record/2630326
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author Anelli, Christopher Ryan
author_facet Anelli, Christopher Ryan
author_sort Anelli, Christopher Ryan
collection CERN
description The high-luminosity LHC will operate at 5-7 times the luminosity of the original design. New readout electronics are necessary due to the increased radiation damage and for compatibility with the new trigger system. The 182,500 LAr calorimeter cells will be readout at 40 MHz with a 16 bit dynamic range. First prototypes of the front-end electronics using 65 and 130 nm CMOS technologies have been tested. Design studies for the off-detectors digital filtering algorithms and bandwidth requirements have been performed. An overview of the LAr Phase-II electronic design is presented.
id cern-2630326
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
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spelling cern-26303262022-09-28T13:20:50Zdoi:10.1016/j.nima.2018.11.081http://cds.cern.ch/record/2630326engAnelli, Christopher RyanPhase-II Readout Electronics Upgrades of the ATLAS LAr CalorimeterParticle Physics - ExperimentThe high-luminosity LHC will operate at 5-7 times the luminosity of the original design. New readout electronics are necessary due to the increased radiation damage and for compatibility with the new trigger system. The 182,500 LAr calorimeter cells will be readout at 40 MHz with a 16 bit dynamic range. First prototypes of the front-end electronics using 65 and 130 nm CMOS technologies have been tested. Design studies for the off-detectors digital filtering algorithms and bandwidth requirements have been performed. An overview of the LAr Phase-II electronic design is presented.ATL-LARG-PROC-2018-006oai:cds.cern.ch:26303262018-07-11
spellingShingle Particle Physics - Experiment
Anelli, Christopher Ryan
Phase-II Readout Electronics Upgrades of the ATLAS LAr Calorimeter
title Phase-II Readout Electronics Upgrades of the ATLAS LAr Calorimeter
title_full Phase-II Readout Electronics Upgrades of the ATLAS LAr Calorimeter
title_fullStr Phase-II Readout Electronics Upgrades of the ATLAS LAr Calorimeter
title_full_unstemmed Phase-II Readout Electronics Upgrades of the ATLAS LAr Calorimeter
title_short Phase-II Readout Electronics Upgrades of the ATLAS LAr Calorimeter
title_sort phase-ii readout electronics upgrades of the atlas lar calorimeter
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/j.nima.2018.11.081
http://cds.cern.ch/record/2630326
work_keys_str_mv AT anellichristopherryan phaseiireadoutelectronicsupgradesoftheatlaslarcalorimeter

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