The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters

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Electronics developments have been pursued for the trigger readout of the ATLAS Liquid-Argon Calorimeter, which measures the energy of particles, towards the Phase-I upgrade scheduled in the LHC shutdown period of 2019-2020. The LAr Trigger Digitizer system located in the frontend of the calorimeter...

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Autor principal: Uno, Kenta
Lenguaje:eng
Publicado: 2018
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.22323/1.343.0128
http://cds.cern.ch/record/2646146
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author Uno, Kenta
author_facet Uno, Kenta
author_sort Uno, Kenta
collection CERN
description Electronics developments have been pursued for the trigger readout of the ATLAS Liquid-Argon Calorimeter, which measures the energy of particles, towards the Phase-I upgrade scheduled in the LHC shutdown period of 2019-2020. The LAr Trigger Digitizer system located in the frontend of the calorimeter digitizes 34000 channels at a 40 MHz sampling with 12 bit precision after the bipolar shaper, and transmits to the LAr Digital Processing system of the backend to extract the transverse energies. Results of ASIC developments including QA and radiation hardness evaluations, performances of the final prototypes and results of the system integration tests will be presented along with the overall system design.
id cern-2646146
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
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spelling cern-26461462022-01-14T15:04:00Zdoi:10.22323/1.343.0128http://cds.cern.ch/record/2646146engUno, KentaThe Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon CalorimetersParticle Physics - ExperimentElectronics developments have been pursued for the trigger readout of the ATLAS Liquid-Argon Calorimeter, which measures the energy of particles, towards the Phase-I upgrade scheduled in the LHC shutdown period of 2019-2020. The LAr Trigger Digitizer system located in the frontend of the calorimeter digitizes 34000 channels at a 40 MHz sampling with 12 bit precision after the bipolar shaper, and transmits to the LAr Digital Processing system of the backend to extract the transverse energies. Results of ASIC developments including QA and radiation hardness evaluations, performances of the final prototypes and results of the system integration tests will be presented along with the overall system design.ATL-LARG-PROC-2018-009oai:cds.cern.ch:26461462018-11-06
spellingShingle Particle Physics - Experiment
Uno, Kenta
The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters
title The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters
title_full The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters
title_fullStr The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters
title_full_unstemmed The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters
title_short The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters
title_sort phase-i trigger readout electronics upgrade of the atlas liquid argon calorimeters
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.343.0128
http://cds.cern.ch/record/2646146
work_keys_str_mv AT unokenta thephaseitriggerreadoutelectronicsupgradeoftheatlasliquidargoncalorimeters
AT unokenta phaseitriggerreadoutelectronicsupgradeoftheatlasliquidargoncalorimeters

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