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Search for Neutral MSSM Higgs Bosons in $A/h/H \rightarrow \tau\tau \rightarrow e\mu + 4\nu$ Decays with the ATLAS Detector

A search for the neutral Higgs bosons $A$, $h$, $H$ of the minimal supersymmetric extension of the Standard Model with the ATLAS detector at the LHC is presented based on proton-proton collisions data at a center-of-mass energy of 8 TeV corresponding to an integrated luminosity of 20 $fb^{-1}$. The...

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Detalles Bibliográficos
Autor principal: Manfredini, Alessandro
Lenguaje:eng
Publicado: 2014
Materias:
Acceso en línea:http://cds.cern.ch/record/1745080
Descripción
Sumario:A search for the neutral Higgs bosons $A$, $h$, $H$ of the minimal supersymmetric extension of the Standard Model with the ATLAS detector at the LHC is presented based on proton-proton collisions data at a center-of-mass energy of 8 TeV corresponding to an integrated luminosity of 20 $fb^{-1}$. The search is performed for Higgs decays into $\tau$ lepton pairs and subsequet decay via $\tau^{+}\tau^{-}\rightarrow e \mu + 4 \nu$. The results are interpreted in the $m_h^{mod}$ benchmark scenario, no significant excess over the expected Standard Model background is observed.