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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...
Autores principales: | , , , , , , , |
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Lenguaje: | eng |
Publicado: |
2023
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/2873581 |
_version_ | 1780978645148368896 |
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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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