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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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Autor principal: Kontaxakis, Pantelis
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:http://cds.cern.ch/record/2792659
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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-2792659
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27926592021-12-10T19:48:21Zhttp://cds.cern.ch/record/2792659engKontaxakis, PantelisBoosted object identification in searches in ATLAS and CMSDetectors and Experimental TechniquesReconstruction 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.CMS-CR-2020-130oai:cds.cern.ch:27926592020-09-02
spellingShingle Detectors and Experimental Techniques
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 Detectors and Experimental Techniques
url http://cds.cern.ch/record/2792659
work_keys_str_mv AT kontaxakispantelis boostedobjectidentificationinsearchesinatlasandcms