Search for resonant pair production of Higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 TeV pp collision data with the ATLAS detector

A search for resonant Higgs boson pair production in the 4b final state is presented. The analysis uses up to 139 fb−1 of pp collision data at sqrt(s) = 13 TeV collected with the ATLAS detector. The analysis is divided into two categories, targeting Higgs boson decays which are reconstructed as pair...

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Detalles Bibliográficos
Autor principal: Zhang, Rui
Lenguaje:eng
Publicado: 2022
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2806970
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author Zhang, Rui
author_facet Zhang, Rui
author_sort Zhang, Rui
collection CERN
description A search for resonant Higgs boson pair production in the 4b final state is presented. The analysis uses up to 139 fb−1 of pp collision data at sqrt(s) = 13 TeV collected with the ATLAS detector. The analysis is divided into two categories, targeting Higgs boson decays which are reconstructed as pairs of jets or as single large-radius jets. Two benchmark signal models are considered: a scalar resonance and a spin-2 graviton, both of which are produced via gluon-gluon fusion. The observed data are consistent with Standard Model predictions. Upper limits are set on the production cross section times branching ratio of a new resonance in the mass range from 251 GeV to 5 TeV.
id cern-2806970
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28069702022-04-19T21:36:17Zhttp://cds.cern.ch/record/2806970engZhang, RuiSearch for resonant pair production of Higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 TeV pp collision data with the ATLAS detectorParticle Physics - ExperimentA search for resonant Higgs boson pair production in the 4b final state is presented. The analysis uses up to 139 fb−1 of pp collision data at sqrt(s) = 13 TeV collected with the ATLAS detector. The analysis is divided into two categories, targeting Higgs boson decays which are reconstructed as pairs of jets or as single large-radius jets. Two benchmark signal models are considered: a scalar resonance and a spin-2 graviton, both of which are produced via gluon-gluon fusion. The observed data are consistent with Standard Model predictions. Upper limits are set on the production cross section times branching ratio of a new resonance in the mass range from 251 GeV to 5 TeV.ATL-PHYS-SLIDE-2022-080oai:cds.cern.ch:28069702022-04-19
spellingShingle Particle Physics - Experiment
Zhang, Rui
Search for resonant pair production of Higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 TeV pp collision data with the ATLAS detector
title Search for resonant pair production of Higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 TeV pp collision data with the ATLAS detector
title_full Search for resonant pair production of Higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 TeV pp collision data with the ATLAS detector
title_fullStr Search for resonant pair production of Higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 TeV pp collision data with the ATLAS detector
title_full_unstemmed Search for resonant pair production of Higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 TeV pp collision data with the ATLAS detector
title_short Search for resonant pair production of Higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 TeV pp collision data with the ATLAS detector
title_sort search for resonant pair production of higgs bosons in the 4b final state using 139 fb−1 of sqrt(s) = 13 tev pp collision data with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2806970
work_keys_str_mv AT zhangrui searchforresonantpairproductionofhiggsbosonsinthe4bfinalstateusing139fb1ofsqrts13tevppcollisiondatawiththeatlasdetector

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