Search for neutral MSSM Higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 TeV with the ATLAS detector

A search for neutral Higgs bosons decaying to pairs of τ leptons with the ATLAS detector at the LHC is presented. The analysis is based on proton-proton collisions at a center-of-mass energy of 7 TeV, recorded in 2010 and corresponding to an integrated luminosity of 36 pb -1 . After signal selection...

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Autor principal: Aad, G.
Formato: JOUR
Materias:
Higgs boson
MSSM
Tau lepton
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03702693_v705_n3_p174_Aad
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_03702693_v705_n3_p174_Aad2023-10-03T15:29:10Z Search for neutral MSSM Higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 TeV with the ATLAS detector Aad, G. Higgs boson MSSM Tau lepton A search for neutral Higgs bosons decaying to pairs of τ leptons with the ATLAS detector at the LHC is presented. The analysis is based on proton-proton collisions at a center-of-mass energy of 7 TeV, recorded in 2010 and corresponding to an integrated luminosity of 36 pb -1 . After signal selection, 276 events are observed in this data sample. The observed number of events is consistent with the total expected background of 269±36 events. Exclusion limits at the 95% confidence level are derived for the production cross section of a generic Higgs boson φ as a function of the Higgs boson mass and for A/H/h production in the Minimal Supersymmetric Standard Model (MSSM) as a function of the parameters m A and tanβ. © 2011 CERN. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03702693_v705_n3_p174_Aad
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Higgs boson
MSSM
Tau lepton
spellingShingle Higgs boson
MSSM
Tau lepton
Aad, G.
Search for neutral MSSM Higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 TeV with the ATLAS detector
topic_facet Higgs boson
MSSM
Tau lepton
description A search for neutral Higgs bosons decaying to pairs of τ leptons with the ATLAS detector at the LHC is presented. The analysis is based on proton-proton collisions at a center-of-mass energy of 7 TeV, recorded in 2010 and corresponding to an integrated luminosity of 36 pb -1 . After signal selection, 276 events are observed in this data sample. The observed number of events is consistent with the total expected background of 269±36 events. Exclusion limits at the 95% confidence level are derived for the production cross section of a generic Higgs boson φ as a function of the Higgs boson mass and for A/H/h production in the Minimal Supersymmetric Standard Model (MSSM) as a function of the parameters m A and tanβ. © 2011 CERN.
format JOUR
author Aad, G.
author_facet Aad, G.
author_sort Aad, G.
title Search for neutral MSSM Higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 TeV with the ATLAS detector
title_short Search for neutral MSSM Higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 TeV with the ATLAS detector
title_full Search for neutral MSSM Higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 TeV with the ATLAS detector
title_fullStr Search for neutral MSSM Higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 TeV with the ATLAS detector
title_full_unstemmed Search for neutral MSSM Higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 TeV with the ATLAS detector
title_sort search for neutral mssm higgs bosons decaying to τ + τ - pairs in proton-proton collisions at s=7 tev with the atlas detector
url http://hdl.handle.net/20.500.12110/paper_03702693_v705_n3_p174_Aad
work_keys_str_mv AT aadg searchforneutralmssmhiggsbosonsdecayingtottpairsinprotonprotoncollisionsats7tevwiththeatlasdetector
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