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Search of the Standard Model Higgs boson decaying into two lepton taus with the Run2 data of ATLAS detector in LHC

In this thesis, I show my contribution to the search for the Standard Model Higgs Boson decaying into two tau leptons in the tlepthad sub-channel. I contributed to the different stages of this analysis. First, I worked on the development of the framework used to produce analysis files that contain t...

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Autor principal: Ayoub, Mohamad Kassem
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:http://cds.cern.ch/record/2317007
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author Ayoub, Mohamad Kassem
author_facet Ayoub, Mohamad Kassem
author_sort Ayoub, Mohamad Kassem
collection CERN
description In this thesis, I show my contribution to the search for the Standard Model Higgs Boson decaying into two tau leptons in the tlepthad sub-channel. I contributed to the different stages of this analysis. First, I worked on the development of the framework used to produce analysis files that contain the information necessary for this study. I also participated in the development of the framework used to introduce the predictions of the background for that channel, test the agreement between the predictionsand the ATLAS data, and on the production of files used in the final statistical analysis. I also worked on the statistical model, which takes into account the statistical and systematic errors to extract a measure of the signal strength for the Higgs coupling channel to leptons. My contribution to the improvement of reconstruction of a hadronic tau, using algorithms that identify photon conversion traces from the decay of neutral pions, is also detailed.
id oai-inspirehep.net-1653325
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
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spelling oai-inspirehep.net-16533252019-09-30T06:29:59Zhttp://cds.cern.ch/record/2317007engAyoub, Mohamad KassemSearch of the Standard Model Higgs boson decaying into two lepton taus with the Run2 data of ATLAS detector in LHCParticle Physics - ExperimentIn this thesis, I show my contribution to the search for the Standard Model Higgs Boson decaying into two tau leptons in the tlepthad sub-channel. I contributed to the different stages of this analysis. First, I worked on the development of the framework used to produce analysis files that contain the information necessary for this study. I also participated in the development of the framework used to introduce the predictions of the background for that channel, test the agreement between the predictionsand the ATLAS data, and on the production of files used in the final statistical analysis. I also worked on the statistical model, which takes into account the statistical and systematic errors to extract a measure of the signal strength for the Higgs coupling channel to leptons. My contribution to the improvement of reconstruction of a hadronic tau, using algorithms that identify photon conversion traces from the decay of neutral pions, is also detailed.CERN-THESIS-2016-383CERN-THESIS-2016-384oai:inspirehep.net:16533252018-05-09T04:16:03Z
spellingShingle Particle Physics - Experiment
Ayoub, Mohamad Kassem
Search of the Standard Model Higgs boson decaying into two lepton taus with the Run2 data of ATLAS detector in LHC
title Search of the Standard Model Higgs boson decaying into two lepton taus with the Run2 data of ATLAS detector in LHC
title_full Search of the Standard Model Higgs boson decaying into two lepton taus with the Run2 data of ATLAS detector in LHC
title_fullStr Search of the Standard Model Higgs boson decaying into two lepton taus with the Run2 data of ATLAS detector in LHC
title_full_unstemmed Search of the Standard Model Higgs boson decaying into two lepton taus with the Run2 data of ATLAS detector in LHC
title_short Search of the Standard Model Higgs boson decaying into two lepton taus with the Run2 data of ATLAS detector in LHC
title_sort search of the standard model higgs boson decaying into two lepton taus with the run2 data of atlas detector in lhc
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2317007
work_keys_str_mv AT ayoubmohamadkassem searchofthestandardmodelhiggsbosondecayingintotwoleptontauswiththerun2dataofatlasdetectorinlhc