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

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

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ATLAS Collaboration; Mitsou, Vasiliki; Ferrer Soria, Antonio Perfil; Valls Ferrer, Juan Antonio; Castillo Giménez, María Victoria Perfil; Cabrera Urbán, Susana Perfil; Fuster Verdú, Juan A. Perfil; Fiorini, Luca; Ros Martínez, Eduardo; Hernández Jiménez, Yesenia; García García, Carmen Perfil; González de la Hoz, Santiago Perfil; Salt Cairols, José Perfil; Higón Rodríguez, Emilio Perfil; Martí García, Salvador; Lacasta Llácer, Carlos; Villaplana Pérez, Miguel; Martí García, Salvador
This document is a artículoDate2011

Este documento está disponible también en : http://dx.doi.org/10.1016/j.physletb.2011.10.001
A search for neutral Higgs bosons decaying to pairs of tau 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 phi 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 tan beta.

    ATLAS Collaboration Mitsou,Vasiliki Ferrer Soria, Antonio Valls Ferrer, Juan Antonio Cstillo Giménez, Victoria Cabrera Urbán, Susana Fuster Verdú, Juan A. Fiorini, Luca Ros Martínez, Eduardo Hernández Jiménez, Yesenia Garcia García, Carmen Gonzalez de la Hoz, Santiago Salt Cairols, José Higón Rodriguez, Emilio Martí García, Salvador Lacasta Llácer, Carlos Villaplana Pérez, MIguel Martí García, Salvador 2011 Search for neutral MSSM Higgs bosons decaying to τ+τ- pairs in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector Physics Letters B 705 3 174 192
http://dx.doi.org/10.1016/j.physletb.2011.10.001
distribuido bajo licencia Creative Commons de Reconocimiento-NoComercial 3.0 No adaptada

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