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The Run-3 ATLAS jet trigger

The ATLAS jet trigger is instrumental in selecting events both for Standard Model measurements and Beyond the Standard Model physics searches. Non-standard triggering strategies, such as saving only a small fraction of trigger objects for each event, avoids bandwidth limitations and increases sensit...

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Detalles Bibliográficos
Autores principales: Amerl, Maximilian, Antel, Claire, Bazzano, Tomas, Doglioni, Caterina, Fitschen, Tobias, Kontaxakis, Pantelis, Li, Xingguo, Montella, Marco
Lenguaje:eng
Publicado: 2023
Materias:
Acceso en línea:http://cds.cern.ch/record/2873581
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author Amerl, Maximilian
Antel, Claire
Bazzano, Tomas
Doglioni, Caterina
Fitschen, Tobias
Kontaxakis, Pantelis
Li, Xingguo
Montella, Marco
author_facet Amerl, Maximilian
Antel, Claire
Bazzano, Tomas
Doglioni, Caterina
Fitschen, Tobias
Kontaxakis, Pantelis
Li, Xingguo
Montella, Marco
author_sort Amerl, Maximilian
collection CERN
description The ATLAS jet trigger is instrumental in selecting events both for Standard Model measurements and Beyond the Standard Model physics searches. Non-standard triggering strategies, such as saving only a small fraction of trigger objects for each event, avoids bandwidth limitations and increases sensitivity to low-mass and low-momentum objects. These events are used by Trigger Level Analyses, which can reach regions of parameter space that would otherwise be inaccessible. To this end, the calibration of trigger-level jets is imperative both to ensure good trigger performance across the ATLAS physics programme and to provide well-measured jets for Trigger Level Analysis. This contribution presents an introduction to the ATLAS jet trigger for Run-3 of the LHC and discusses the performance of the trigger jet calibration. These studies will allow us to commission a Run-3 trigger jet calibration that provides excellent performance across a broad jet transverse momentum range as low as 25 GeV.
id cern-2873581
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28735812023-10-03T21:22:43Zhttp://cds.cern.ch/record/2873581engAmerl, MaximilianAntel, ClaireBazzano, TomasDoglioni, CaterinaFitschen, TobiasKontaxakis, PantelisLi, XingguoMontella, MarcoThe Run-3 ATLAS jet triggerParticle Physics - ExperimentThe ATLAS jet trigger is instrumental in selecting events both for Standard Model measurements and Beyond the Standard Model physics searches. Non-standard triggering strategies, such as saving only a small fraction of trigger objects for each event, avoids bandwidth limitations and increases sensitivity to low-mass and low-momentum objects. These events are used by Trigger Level Analyses, which can reach regions of parameter space that would otherwise be inaccessible. To this end, the calibration of trigger-level jets is imperative both to ensure good trigger performance across the ATLAS physics programme and to provide well-measured jets for Trigger Level Analysis. This contribution presents an introduction to the ATLAS jet trigger for Run-3 of the LHC and discusses the performance of the trigger jet calibration. These studies will allow us to commission a Run-3 trigger jet calibration that provides excellent performance across a broad jet transverse momentum range as low as 25 GeV.ATL-DAQ-SLIDE-2023-530oai:cds.cern.ch:28735812023-10-03
spellingShingle Particle Physics - Experiment
Amerl, Maximilian
Antel, Claire
Bazzano, Tomas
Doglioni, Caterina
Fitschen, Tobias
Kontaxakis, Pantelis
Li, Xingguo
Montella, Marco
The Run-3 ATLAS jet trigger
title The Run-3 ATLAS jet trigger
title_full The Run-3 ATLAS jet trigger
title_fullStr The Run-3 ATLAS jet trigger
title_full_unstemmed The Run-3 ATLAS jet trigger
title_short The Run-3 ATLAS jet trigger
title_sort run-3 atlas jet trigger
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2873581
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