Design and test of the electron Feature EXtractor (eFEX) preproduction module for the ATLAS Phase-I Upgrade

The Electron Feature Extractor (eFEX) is one of the core subsystems for the Phase-I upgrade of the ATLAS Level-1 Calorimeter Trigger. In Run 3, the eFEX will identify isolated e/g and tau candidates with much higher discriminatory power than in Run 2, using finer granularity information from the cal...

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Autor principal: Qian, Weiming
Lenguaje:eng
Publicado: 2019
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2689075
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author Qian, Weiming
author_facet Qian, Weiming
author_sort Qian, Weiming
collection CERN
description The Electron Feature Extractor (eFEX) is one of the core subsystems for the Phase-I upgrade of the ATLAS Level-1 Calorimeter Trigger. In Run 3, the eFEX will identify isolated e/g and tau candidates with much higher discriminatory power than in Run 2, using finer granularity information from the calorimeters. The eFEX subsystem consists of 24 eFEX modules housed in two ATCA shelves. Each eFEX module has up to 200 optical input/output links and more than 400 on-board electrical fan-out links, all running at 11.2Gbps. Four eFEX pre-production modules have been made and tested. Presented here are hardware and firmware design experience and test results from the eFEX pre-production modules.
id cern-2689075
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26890752019-09-30T06:29:59Zhttp://cds.cern.ch/record/2689075engQian, WeimingDesign and test of the electron Feature EXtractor (eFEX) preproduction module for the ATLAS Phase-I UpgradeParticle Physics - ExperimentThe Electron Feature Extractor (eFEX) is one of the core subsystems for the Phase-I upgrade of the ATLAS Level-1 Calorimeter Trigger. In Run 3, the eFEX will identify isolated e/g and tau candidates with much higher discriminatory power than in Run 2, using finer granularity information from the calorimeters. The eFEX subsystem consists of 24 eFEX modules housed in two ATCA shelves. Each eFEX module has up to 200 optical input/output links and more than 400 on-board electrical fan-out links, all running at 11.2Gbps. Four eFEX pre-production modules have been made and tested. Presented here are hardware and firmware design experience and test results from the eFEX pre-production modules.ATL-DAQ-SLIDE-2019-642oai:cds.cern.ch:26890752019-09-11
spellingShingle Particle Physics - Experiment
Qian, Weiming
Design and test of the electron Feature EXtractor (eFEX) preproduction module for the ATLAS Phase-I Upgrade
title Design and test of the electron Feature EXtractor (eFEX) preproduction module for the ATLAS Phase-I Upgrade
title_full Design and test of the electron Feature EXtractor (eFEX) preproduction module for the ATLAS Phase-I Upgrade
title_fullStr Design and test of the electron Feature EXtractor (eFEX) preproduction module for the ATLAS Phase-I Upgrade
title_full_unstemmed Design and test of the electron Feature EXtractor (eFEX) preproduction module for the ATLAS Phase-I Upgrade
title_short Design and test of the electron Feature EXtractor (eFEX) preproduction module for the ATLAS Phase-I Upgrade
title_sort design and test of the electron feature extractor (efex) preproduction module for the atlas phase-i upgrade
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2689075
work_keys_str_mv AT qianweiming designandtestoftheelectronfeatureextractorefexpreproductionmodulefortheatlasphaseiupgrade

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