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Combination of searches for resonant and non-resonant Higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 TeV with the ATLAS detectors = 13 TeV with the ATLAS detector

A combination of searches for Higgs boson pair production is performed using up to 139fb-1 of proton-proton collision data at a center-of-mass energy √s = 13 TeV recorded with the ATLAS detector at the LHC. The combination exploits three analyses searching for HH decays to bbyy, bbtautau and bbbb. R...

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Autor principal: Cheng, Alkaid
Lenguaje:eng
Publicado: 2022
Materias:
Acceso en línea:http://cds.cern.ch/record/2800225
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author Cheng, Alkaid
author_facet Cheng, Alkaid
author_sort Cheng, Alkaid
collection CERN
description A combination of searches for Higgs boson pair production is performed using up to 139fb-1 of proton-proton collision data at a center-of-mass energy √s = 13 TeV recorded with the ATLAS detector at the LHC. The combination exploits three analyses searching for HH decays to bbyy, bbtautau and bbbb. Results are interpreted in the context of non-resonant and resonant Higgs boson pair production scenarios. In the non-resonant interpretation, upper limits are set on the Higgs boson pair production cross-section and on the self-coupling modifier κ_lambda. In the resonant interpretation, upper limits are set on the resonant Higgs boson pair production cross-section as a function of the heavy resonance mass.
id cern-2800225
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28002252022-01-23T22:02:38Zhttp://cds.cern.ch/record/2800225engCheng, AlkaidCombination of searches for resonant and non-resonant Higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 TeV with the ATLAS detectors = 13 TeV with the ATLAS detectorParticle Physics - ExperimentA combination of searches for Higgs boson pair production is performed using up to 139fb-1 of proton-proton collision data at a center-of-mass energy √s = 13 TeV recorded with the ATLAS detector at the LHC. The combination exploits three analyses searching for HH decays to bbyy, bbtautau and bbbb. Results are interpreted in the context of non-resonant and resonant Higgs boson pair production scenarios. In the non-resonant interpretation, upper limits are set on the Higgs boson pair production cross-section and on the self-coupling modifier κ_lambda. In the resonant interpretation, upper limits are set on the resonant Higgs boson pair production cross-section as a function of the heavy resonance mass.ATL-PHYS-SLIDE-2021-763oai:cds.cern.ch:28002252022-01-23
spellingShingle Particle Physics - Experiment
Cheng, Alkaid
Combination of searches for resonant and non-resonant Higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 TeV with the ATLAS detectors = 13 TeV with the ATLAS detector
title Combination of searches for resonant and non-resonant Higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 TeV with the ATLAS detectors = 13 TeV with the ATLAS detector
title_full Combination of searches for resonant and non-resonant Higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 TeV with the ATLAS detectors = 13 TeV with the ATLAS detector
title_fullStr Combination of searches for resonant and non-resonant Higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 TeV with the ATLAS detectors = 13 TeV with the ATLAS detector
title_full_unstemmed Combination of searches for resonant and non-resonant Higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 TeV with the ATLAS detectors = 13 TeV with the ATLAS detector
title_short Combination of searches for resonant and non-resonant Higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 TeV with the ATLAS detectors = 13 TeV with the ATLAS detector
title_sort combination of searches for resonant and non-resonant higgs boson pair production in the bbyy, bb𝜏𝜏 and bbbb decay channels using pp collisions at √s= 13 tev with the atlas detectors = 13 tev with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2800225
work_keys_str_mv AT chengalkaid combinationofsearchesforresonantandnonresonanthiggsbosonpairproductioninthebbyybbττandbbbbdecaychannelsusingppcollisionsats13tevwiththeatlasdetectors13tevwiththeatlasdetector