Measurements of the Higgs Boson Mass and Couplings with ATLAS 13 TeV Data

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Combined measurements of the Higgs boson mass, as well its production cross sections and branching fractions, are performed using the H->yy and H->ZZ->4l decay channels. The measurements are based on 36.1 fb−1 of proton-proton collision data recorded by the ATLAS experiment at the LHC at sq...

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Autor principal: Feng, Eric
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2274230
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author Feng, Eric
author_facet Feng, Eric
author_sort Feng, Eric
collection CERN
description Combined measurements of the Higgs boson mass, as well its production cross sections and branching fractions, are performed using the H->yy and H->ZZ->4l decay channels. The measurements are based on 36.1 fb−1 of proton-proton collision data recorded by the ATLAS experiment at the LHC at sqrt(s)= 13 TeV. The Higgs boson mass is measured to be 124.98 +/- 0.19 (stat) +/- 0.21 (syst) GeV. The rates for gluon fusion, vector-boson fusion, VH, and ttH production, as well as kinematic subdivisions of these processes, are found to be compatible with the Standard Model. The measured ratios of the Higgs boson couplings to their SM predictions are also consistent with the predictions.
id cern-2274230
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
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spelling cern-22742302019-09-30T06:29:59Zhttp://cds.cern.ch/record/2274230engFeng, EricMeasurements of the Higgs Boson Mass and Couplings with ATLAS 13 TeV DataParticle Physics - ExperimentCombined measurements of the Higgs boson mass, as well its production cross sections and branching fractions, are performed using the H->yy and H->ZZ->4l decay channels. The measurements are based on 36.1 fb−1 of proton-proton collision data recorded by the ATLAS experiment at the LHC at sqrt(s)= 13 TeV. The Higgs boson mass is measured to be 124.98 +/- 0.19 (stat) +/- 0.21 (syst) GeV. The rates for gluon fusion, vector-boson fusion, VH, and ttH production, as well as kinematic subdivisions of these processes, are found to be compatible with the Standard Model. The measured ratios of the Higgs boson couplings to their SM predictions are also consistent with the predictions.ATL-PHYS-SLIDE-2017-486oai:cds.cern.ch:22742302017-07-13
spellingShingle Particle Physics - Experiment
Feng, Eric
Measurements of the Higgs Boson Mass and Couplings with ATLAS 13 TeV Data
title Measurements of the Higgs Boson Mass and Couplings with ATLAS 13 TeV Data
title_full Measurements of the Higgs Boson Mass and Couplings with ATLAS 13 TeV Data
title_fullStr Measurements of the Higgs Boson Mass and Couplings with ATLAS 13 TeV Data
title_full_unstemmed Measurements of the Higgs Boson Mass and Couplings with ATLAS 13 TeV Data
title_short Measurements of the Higgs Boson Mass and Couplings with ATLAS 13 TeV Data
title_sort measurements of the higgs boson mass and couplings with atlas 13 tev data
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2274230
work_keys_str_mv AT fengeric measurementsofthehiggsbosonmassandcouplingswithatlas13tevdata

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