Searches and techniques for boosted resonances (non-diboson) with the ATLAS detector

Many new-physics signatures at the LHC produce highly boosted particles, leading to close-by objects in the detector and necessitating jet substructure techniques to disentangle the hadronic decay products. This talk will illustrate the use of these techniques in recent ATLAS searches for heavy W’ a...

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Detalles Bibliográficos
Autor principal: Villaplana, Miguel
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2779488
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author Villaplana, Miguel
author_facet Villaplana, Miguel
author_sort Villaplana, Miguel
collection CERN
description Many new-physics signatures at the LHC produce highly boosted particles, leading to close-by objects in the detector and necessitating jet substructure techniques to disentangle the hadronic decay products. This talk will illustrate the use of these techniques in recent ATLAS searches for heavy W’ and Z’ resonances in top-bottom and di-top final states, as well as searches for vector-like quarks, using the full Run 2 dataset. It will explain the techniques used, including new top-tagging techniques using machine learning and the use of large-radius jets containing electrons.
id cern-2779488
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27794882021-08-30T21:50:23Zhttp://cds.cern.ch/record/2779488engVillaplana, MiguelSearches and techniques for boosted resonances (non-diboson) with the ATLAS detectorParticle Physics - ExperimentMany new-physics signatures at the LHC produce highly boosted particles, leading to close-by objects in the detector and necessitating jet substructure techniques to disentangle the hadronic decay products. This talk will illustrate the use of these techniques in recent ATLAS searches for heavy W’ and Z’ resonances in top-bottom and di-top final states, as well as searches for vector-like quarks, using the full Run 2 dataset. It will explain the techniques used, including new top-tagging techniques using machine learning and the use of large-radius jets containing electrons.ATL-PHYS-SLIDE-2021-448oai:cds.cern.ch:27794882021-08-30
spellingShingle Particle Physics - Experiment
Villaplana, Miguel
Searches and techniques for boosted resonances (non-diboson) with the ATLAS detector
title Searches and techniques for boosted resonances (non-diboson) with the ATLAS detector
title_full Searches and techniques for boosted resonances (non-diboson) with the ATLAS detector
title_fullStr Searches and techniques for boosted resonances (non-diboson) with the ATLAS detector
title_full_unstemmed Searches and techniques for boosted resonances (non-diboson) with the ATLAS detector
title_short Searches and techniques for boosted resonances (non-diboson) with the ATLAS detector
title_sort searches and techniques for boosted resonances (non-diboson) with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2779488
work_keys_str_mv AT villaplanamiguel searchesandtechniquesforboostedresonancesnondibosonwiththeatlasdetector

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