The Matrix Element Method used in the search for the associated production of the Higgs boson with top quarks and decaying into tau leptons

Latest results of CMS searches for a Higgs boson produced in association with top quarks in final states with tau leptons are reported. This contribution will specifically focus on technical aspects related to the Matrix Element Method implementation and on its impact on the sensitivity of the analy...

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Detalles Bibliográficos
Autores principales: Zabi, Alexandre, Lobanov, Artur
Lenguaje:eng
Publicado: SISSA 2018
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.22323/1.340.0875
http://cds.cern.ch/record/2647818
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author Zabi, Alexandre
Lobanov, Artur
author_facet Zabi, Alexandre
Lobanov, Artur
author_sort Zabi, Alexandre
collection CERN
description Latest results of CMS searches for a Higgs boson produced in association with top quarks in final states with tau leptons are reported. This contribution will specifically focus on technical aspects related to the Matrix Element Method implementation and on its impact on the sensitivity of the analysis. The analysis presented here uses proton-proton collision data collected at center-of-mass energies of 13 TeV during the Run II of the LHC collected by the CMS experiment in 2016. An excess has been observed with respect to the background-only hypothesis in the multilepton final states 3.2$\sigma$ observed significance (2.8$\sigma$ expected).
id cern-2647818
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
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spelling cern-26478182022-08-10T12:26:47Zdoi:10.22323/1.340.0875http://cds.cern.ch/record/2647818engZabi, AlexandreLobanov, ArturThe Matrix Element Method used in the search for the associated production of the Higgs boson with top quarks and decaying into tau leptonsDetectors and Experimental TechniquesLatest results of CMS searches for a Higgs boson produced in association with top quarks in final states with tau leptons are reported. This contribution will specifically focus on technical aspects related to the Matrix Element Method implementation and on its impact on the sensitivity of the analysis. The analysis presented here uses proton-proton collision data collected at center-of-mass energies of 13 TeV during the Run II of the LHC collected by the CMS experiment in 2016. An excess has been observed with respect to the background-only hypothesis in the multilepton final states 3.2$\sigma$ observed significance (2.8$\sigma$ expected).SISSACMS-CR-2018-332oai:cds.cern.ch:26478182018-11-03
spellingShingle Detectors and Experimental Techniques
Zabi, Alexandre
Lobanov, Artur
The Matrix Element Method used in the search for the associated production of the Higgs boson with top quarks and decaying into tau leptons
title The Matrix Element Method used in the search for the associated production of the Higgs boson with top quarks and decaying into tau leptons
title_full The Matrix Element Method used in the search for the associated production of the Higgs boson with top quarks and decaying into tau leptons
title_fullStr The Matrix Element Method used in the search for the associated production of the Higgs boson with top quarks and decaying into tau leptons
title_full_unstemmed The Matrix Element Method used in the search for the associated production of the Higgs boson with top quarks and decaying into tau leptons
title_short The Matrix Element Method used in the search for the associated production of the Higgs boson with top quarks and decaying into tau leptons
title_sort matrix element method used in the search for the associated production of the higgs boson with top quarks and decaying into tau leptons
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.22323/1.340.0875
http://cds.cern.ch/record/2647818
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AT zabialexandre matrixelementmethodusedinthesearchfortheassociatedproductionofthehiggsbosonwithtopquarksanddecayingintotauleptons
AT lobanovartur matrixelementmethodusedinthesearchfortheassociatedproductionofthehiggsbosonwithtopquarksanddecayingintotauleptons

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