Search for the neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at √s = 7 TeV with the ATLAS detector

A search for neutral Higgs bosons of the Minimal Supersymmetric Standard Model (MSSM) is reported. The analysis is based on a sample of proton-proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the Large Hadron Collider. The data were recorded in 2011 and corre...

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Autores principales: Alonso, Francisco, Anduaga, Xabier Sebastián, Dova, María Teresa, Monticelli, Fernando Gabriel, Tripiana, Martín F., The ATLAS collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Ciencias Exactas
Física
ATLAS detector
Hadron-Hadron scattering
Higgs boson
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/78255
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-78255
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
ATLAS detector
Hadron-Hadron scattering
Higgs boson
spellingShingle Ciencias Exactas
Física
ATLAS detector
Hadron-Hadron scattering
Higgs boson
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS collaboration
Search for the neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at √s = 7 TeV with the ATLAS detector
topic_facet Ciencias Exactas
Física
ATLAS detector
Hadron-Hadron scattering
Higgs boson
description A search for neutral Higgs bosons of the Minimal Supersymmetric Standard Model (MSSM) is reported. The analysis is based on a sample of proton-proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the Large Hadron Collider. The data were recorded in 2011 and correspond to an integrated luminosity of 4.7 fb−1 to 4.8 fb−1. Higgs boson decays into oppositely-charged muon or τ lepton pairs are considered for final states requiring either the presence or absence of b-jets. No statistically significant excess over the expected background is observed and exclusion limits at the 95% confidence level are derived. The exclusion limits are for the production cross-section of a generic neutral Higgs boson, ϕ, as a function of the Higgs boson mass and for h/A/H production in the MSSM as a function of the parameters mA and tan β in the mmaxh scenario for mA in the range of 90 GeV to 500 GeV.
format Articulo
Articulo
author Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS collaboration
author_facet Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS collaboration
author_sort Alonso, Francisco
title Search for the neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at √s = 7 TeV with the ATLAS detector
title_short Search for the neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at √s = 7 TeV with the ATLAS detector
title_full Search for the neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at √s = 7 TeV with the ATLAS detector
title_fullStr Search for the neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at √s = 7 TeV with the ATLAS detector
title_full_unstemmed Search for the neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at √s = 7 TeV with the ATLAS detector
title_sort search for the neutral higgs bosons of the minimal supersymmetric standard model in pp collisions at √s = 7 tev with the atlas detector
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/78255
work_keys_str_mv AT alonsofrancisco searchfortheneutralhiggsbosonsoftheminimalsupersymmetricstandardmodelinppcollisionsats7tevwiththeatlasdetector
AT anduagaxabiersebastian searchfortheneutralhiggsbosonsoftheminimalsupersymmetricstandardmodelinppcollisionsats7tevwiththeatlasdetector
AT dovamariateresa searchfortheneutralhiggsbosonsoftheminimalsupersymmetricstandardmodelinppcollisionsats7tevwiththeatlasdetector
AT monticellifernandogabriel searchfortheneutralhiggsbosonsoftheminimalsupersymmetricstandardmodelinppcollisionsats7tevwiththeatlasdetector
AT tripianamartinf searchfortheneutralhiggsbosonsoftheminimalsupersymmetricstandardmodelinppcollisionsats7tevwiththeatlasdetector
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bdutipo_str Repositorios
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