New jet tagging techniques at CMS

The CMS experiment makes use of a large variety of algorithms to identify the origin of particle jets measured in the detector. Through the study of jet substructure properties, jets originating from quarks, gluons, W/Z/Higgs bosons, top quarks and pileup interactions are identified and categorized....

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Detalles Bibliográficos
Autor principal: Schwarz, Dennis
Lenguaje:eng
Publicado: 2020
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2792642
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author Schwarz, Dennis
author_facet Schwarz, Dennis
author_sort Schwarz, Dennis
collection CERN
description The CMS experiment makes use of a large variety of algorithms to identify the origin of particle jets measured in the detector. Through the study of jet substructure properties, jets originating from quarks, gluons, W/Z/Higgs bosons, top quarks and pileup interactions are identified and categorized. We present new techniques based on machine learning approaches developed for the analysis of the data collected during the LHC Run 2 that significantly surpass the performances of classical taggers. Published in PoS ICHEP2020, doi: 10.22323/1.390.0778
id cern-2792642
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27926422021-12-10T19:48:21Zhttp://cds.cern.ch/record/2792642engSchwarz, DennisNew jet tagging techniques at CMSDetectors and Experimental TechniquesThe CMS experiment makes use of a large variety of algorithms to identify the origin of particle jets measured in the detector. Through the study of jet substructure properties, jets originating from quarks, gluons, W/Z/Higgs bosons, top quarks and pileup interactions are identified and categorized. We present new techniques based on machine learning approaches developed for the analysis of the data collected during the LHC Run 2 that significantly surpass the performances of classical taggers. Published in PoS ICHEP2020, doi: 10.22323/1.390.0778CMS-CR-2020-151oai:cds.cern.ch:27926422020-09-28
spellingShingle Detectors and Experimental Techniques
Schwarz, Dennis
New jet tagging techniques at CMS
title New jet tagging techniques at CMS
title_full New jet tagging techniques at CMS
title_fullStr New jet tagging techniques at CMS
title_full_unstemmed New jet tagging techniques at CMS
title_short New jet tagging techniques at CMS
title_sort new jet tagging techniques at cms
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2792642
work_keys_str_mv AT schwarzdennis newjettaggingtechniquesatcms

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