Dark Sector Searches Using Exotic Higgs Boson Decays in the ATLAS Collaboration

This Dark Sector search in the ATLAS collaboration uses Higgs boson exotic decays as a possible portal to such new phenomena. Use is made of the Standard Model (SM) decay to four leptons: H-->ZZ*-->4l The current analysis is sensitive to the possible existence of "Dark Sector" or &qu...

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Detalles Bibliográficos
Autor principal: Baker, Oliver Keith
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2271849
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author Baker, Oliver Keith
author_facet Baker, Oliver Keith
author_sort Baker, Oliver Keith
collection CERN
description This Dark Sector search in the ATLAS collaboration uses Higgs boson exotic decays as a possible portal to such new phenomena. Use is made of the Standard Model (SM) decay to four leptons: H-->ZZ*-->4l The current analysis is sensitive to the possible existence of "Dark Sector" or "Hidden Sector" vector boson ("Zd") or pseudoscalar boson ("a") that is beyond the SM: H-->ZZd-->4l (electrons and muons) H-->Za-->4l ( models suggest that this is mainly to muons) Analysis results from the Run 2 dataset (15 inverse fb from 2016) and (21 inverse fb from 2015) will be presented.
id cern-2271849
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
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spelling cern-22718492019-09-30T06:29:59Zhttp://cds.cern.ch/record/2271849engBaker, Oliver KeithDark Sector Searches Using Exotic Higgs Boson Decays in the ATLAS CollaborationParticle Physics - ExperimentThis Dark Sector search in the ATLAS collaboration uses Higgs boson exotic decays as a possible portal to such new phenomena. Use is made of the Standard Model (SM) decay to four leptons: H-->ZZ*-->4l The current analysis is sensitive to the possible existence of "Dark Sector" or "Hidden Sector" vector boson ("Zd") or pseudoscalar boson ("a") that is beyond the SM: H-->ZZd-->4l (electrons and muons) H-->Za-->4l ( models suggest that this is mainly to muons) Analysis results from the Run 2 dataset (15 inverse fb from 2016) and (21 inverse fb from 2015) will be presented.ATL-PHYS-SLIDE-2017-395oai:cds.cern.ch:22718492017-06-27
spellingShingle Particle Physics - Experiment
Baker, Oliver Keith
Dark Sector Searches Using Exotic Higgs Boson Decays in the ATLAS Collaboration
title Dark Sector Searches Using Exotic Higgs Boson Decays in the ATLAS Collaboration
title_full Dark Sector Searches Using Exotic Higgs Boson Decays in the ATLAS Collaboration
title_fullStr Dark Sector Searches Using Exotic Higgs Boson Decays in the ATLAS Collaboration
title_full_unstemmed Dark Sector Searches Using Exotic Higgs Boson Decays in the ATLAS Collaboration
title_short Dark Sector Searches Using Exotic Higgs Boson Decays in the ATLAS Collaboration
title_sort dark sector searches using exotic higgs boson decays in the atlas collaboration
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2271849
work_keys_str_mv AT bakeroliverkeith darksectorsearchesusingexotichiggsbosondecaysintheatlascollaboration

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