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Boosted object identification in searches in ATLAS and CMS

Reconstruction and identification of objects with high transverse momentum (p$_{\mathrm{T}}$), like top quarks and W, Z, Higgs bosons, from their hadronic decays can play a significant role in both searches for new physics and measurements of Standard Model processes at LHC. Cut-based algorithms and...

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Detalles Bibliográficos
Autor principal: Kontaxakis, Pantelis
Lenguaje:eng
Publicado: SISSA 2021
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.382.0017
http://cds.cern.ch/record/2778064
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author Kontaxakis, Pantelis
author_facet Kontaxakis, Pantelis
author_sort Kontaxakis, Pantelis
collection CERN
description Reconstruction and identification of objects with high transverse momentum (p$_{\mathrm{T}}$), like top quarks and W, Z, Higgs bosons, from their hadronic decays can play a significant role in both searches for new physics and measurements of Standard Model processes at LHC. Cut-based algorithms and recently advanced Machine Learning techniques have been employed to identify and classify hadronic decays of these highly Lorentz-boosted bosons and top quarks. An overview of some of the latest boosted object tagging techniques used by ATLAS and CMS is presented along with their performance on analyses for both experiments.
id cern-2778064
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
publisher SISSA
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spelling cern-27780642021-08-07T19:46:23Zdoi:10.22323/1.382.0017http://cds.cern.ch/record/2778064engKontaxakis, PantelisBoosted object identification in searches in ATLAS and CMSParticle Physics - ExperimentReconstruction and identification of objects with high transverse momentum (p$_{\mathrm{T}}$), like top quarks and W, Z, Higgs bosons, from their hadronic decays can play a significant role in both searches for new physics and measurements of Standard Model processes at LHC. Cut-based algorithms and recently advanced Machine Learning techniques have been employed to identify and classify hadronic decays of these highly Lorentz-boosted bosons and top quarks. An overview of some of the latest boosted object tagging techniques used by ATLAS and CMS is presented along with their performance on analyses for both experiments.SISSAoai:cds.cern.ch:27780642021
spellingShingle Particle Physics - Experiment
Kontaxakis, Pantelis
Boosted object identification in searches in ATLAS and CMS
title Boosted object identification in searches in ATLAS and CMS
title_full Boosted object identification in searches in ATLAS and CMS
title_fullStr Boosted object identification in searches in ATLAS and CMS
title_full_unstemmed Boosted object identification in searches in ATLAS and CMS
title_short Boosted object identification in searches in ATLAS and CMS
title_sort boosted object identification in searches in atlas and cms
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.382.0017
http://cds.cern.ch/record/2778064
work_keys_str_mv AT kontaxakispantelis boostedobjectidentificationinsearchesinatlasandcms