Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHC

Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks, where the Z boson decays to two neutrinos. The thesis focuses on two works: one is identification jets originated from b-quarks with the help of b-tagging algorithms, the other is to select the...

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Detalles Bibliográficos
Autor principal: Lion, Alio
Lenguaje:eng
Publicado: 2015
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2012603
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author Lion, Alio
author_facet Lion, Alio
author_sort Lion, Alio
collection CERN
description Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks, where the Z boson decays to two neutrinos. The thesis focuses on two works: one is identification jets originated from b-quarks with the help of b-tagging algorithms, the other is to select the events with high missing transverse energy from the decays of Z boson to two neutrinos using the triggers. The selection is performed to select the signal from Higgs boson, then signal and background outputs are used in the statistical analysis to estimate the significance of Higgs boson signal, the systematic uncertainties are also included.
id cern-2012603
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-20126032019-09-30T06:29:59Zhttp://cds.cern.ch/record/2012603engLion, AlioSearch for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHCParticle Physics - ExperimentSearch for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks, where the Z boson decays to two neutrinos. The thesis focuses on two works: one is identification jets originated from b-quarks with the help of b-tagging algorithms, the other is to select the events with high missing transverse energy from the decays of Z boson to two neutrinos using the triggers. The selection is performed to select the signal from Higgs boson, then signal and background outputs are used in the statistical analysis to estimate the significance of Higgs boson signal, the systematic uncertainties are also included.CPPM-T-2014-04CERN-THESIS-2014-308oai:cds.cern.ch:20126032015-04-28T12:34:12Z
spellingShingle Particle Physics - Experiment
Lion, Alio
Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHC
title Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHC
title_full Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHC
title_fullStr Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHC
title_full_unstemmed Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHC
title_short Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHC
title_sort search for the higgs boson produced in association with a z boson and decaying to a pair of bottom quarks with the atlas experiment at lhc
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2012603
work_keys_str_mv AT lionalio searchforthehiggsbosonproducedinassociationwithazbosonanddecayingtoapairofbottomquarkswiththeatlasexperimentatlhc

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