Performance of Isotropy for Jet Tagging

We use the newly proposed Energy Mover’s Distance as a measure of jet isotropy to define new jet substructure observables for quark/gluon discrimination and identifying hadronically-decaying top quarks with large transverse momentum. We assess their effectiveness by comparing them with other classif...

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Detalles Bibliográficos
Autor principal: Barrett, Jonathan
Lenguaje:eng
Publicado: 2022
Materias:
Physics in General
Acceso en línea:http://cds.cern.ch/record/2837206
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author Barrett, Jonathan
author_facet Barrett, Jonathan
author_sort Barrett, Jonathan
collection CERN
description We use the newly proposed Energy Mover’s Distance as a measure of jet isotropy to define new jet substructure observables for quark/gluon discrimination and identifying hadronically-decaying top quarks with large transverse momentum. We assess their effectiveness by comparing them with other classifiers. The quark/gluon study is conducted at hadron level while the top quark study is conducted at detector-level in events reconstructed with a simulated version of the ATLAS detector implemented in GEANT4.
id cern-2837206
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28372062022-10-18T20:44:42Zhttp://cds.cern.ch/record/2837206engBarrett, JonathanPerformance of Isotropy for Jet TaggingPhysics in GeneralWe use the newly proposed Energy Mover’s Distance as a measure of jet isotropy to define new jet substructure observables for quark/gluon discrimination and identifying hadronically-decaying top quarks with large transverse momentum. We assess their effectiveness by comparing them with other classifiers. The quark/gluon study is conducted at hadron level while the top quark study is conducted at detector-level in events reconstructed with a simulated version of the ATLAS detector implemented in GEANT4.CERN-STUDENTS-Note-2022-212oai:cds.cern.ch:28372062022-10-18
spellingShingle Physics in General
Barrett, Jonathan
Performance of Isotropy for Jet Tagging
title Performance of Isotropy for Jet Tagging
title_full Performance of Isotropy for Jet Tagging
title_fullStr Performance of Isotropy for Jet Tagging
title_full_unstemmed Performance of Isotropy for Jet Tagging
title_short Performance of Isotropy for Jet Tagging
title_sort performance of isotropy for jet tagging
topic Physics in General
url http://cds.cern.ch/record/2837206
work_keys_str_mv AT barrettjonathan performanceofisotropyforjettagging

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