Search for Neutral Minimal Supersymmetric Standard Model Higgs Bosons Decaying to Tau Pairs in pp Collisions at root s=7 TeV

CMS Collaboration; Yasar Onel

doi:10.1103/PhysRevLett.106.231801

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No. of bitstreams: 2 WOS000291399500006.pdf: 389306 bytes, checksum: f423e74baa220a8092a683b30f97b312 (MD5) WOS000291399500006.pdf.txt: 70278 bytes, checksum: 8b6ddd6d22d5dec3d5f2d801a7d47cae (MD5) Previous issue date: 2011-06-08 FMSR (Austria) Fonds de la Recherche Scientifique (FNRS) FWO (Belgium) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) MES (Bulgaria) Organisation Européenne pour la Recherche Nucléaire (CERN) CAS MoST National Natural Science Foundation of China (NSFC) COLCIENCIAS (Colombia) MSES (Croatia) Research Promotion Foundation (RPF) Academy of Sciences Academy of Finland ME Helsinki Institute of Physics (HIP) CEA Institut national de physique nucléaire et de physique des particules (IN2P3/CNRS) Bundesministerium für Bildung und Forschung (BMBF) Deutsche Forschungsgemeinschaft (DFG) HGF (Germany) General Secretariat for Research and Technology (GSRT) OTKA NKTH (Hungary) DAE Department of Science and Technology (DST) - India Institute for Research in Fundamental Sciences (IPM) Science Foundation Ireland (SFI) Istituto Nazionale di Fisica Nucleare (INFN) NRF WCU (Korea) LAS (Lithuania) Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV) Consejo Nacional de Ciencia y Tecnología (CONACYT) SEP UASLP-FAI (Mexico) Pakistan Atomic Energy Commission (PAEC) SCSR (Poland) Fundação para a Ciência e a Tecnologia (FCT) Joint Institute for Nuclear Research (JINR) MST MAE (Russia) Ministry of Science and Technological Development (MSTD) - Serbia MICINN Centro Nacional de Física de Partículas, Astropartículas y Nuclear (CPAN) Swiss Funding Agencies (Switzerland) NSC (Taipei) Scientific and Technological Research Council of Turkey (TUBITAK) Türkiye Atom Enerjisi Kurumu (TAEK) Science and Technology Facilities Council (STFC) Department of Energy (DOE) National Science Foundation (NSF) - USA National Institute of Chemical Physics and Biophysics (NICPB) A search for neutral minimal supersymmetric standard model (MSSM) Higgs bosons in pp collisions at the LHC at a center-of-mass energy of 7 TeV is presented. The results are based on a data sample corresponding to an integrated luminosity of 36 pb(-1) recorded by the CMS experiment. The search uses decays of the Higgs bosons to tau pairs. No excess is observed in the tau-pair invariant-mass spectrum. The resulting upper limits on the Higgs boson production cross section times branching fraction to tau pairs, as a function of the pseudoscalar Higgs boson mass, yield stringent new bounds in the MSSM parameter space. Yerevan Phys Inst, Yerevan 375036, Armenia Inst Hochenergiephys OeAW, Vienna, Austria Natl Ctr Particle & High Energy Phys, Minsk, Byelarus Univ Antwerp, Antwerp, Belgium Vrije Univ Brussel, Brussels, Belgium Univ Libre Brussels, Brussels, Belgium Univ Ghent, B-9000 Ghent, Belgium Univ Mons, B-7000 Mons, Belgium Ctr Brasileiro Pesquisas Fis, Rio de Janeiro, Brazil Univ Estado Rio de Janeiro, BR-20550011 Rio de Janeiro, Brazil Univ Estadual Paulista, Inst Fis Teor, BR-01405 São Paulo, Brazil Northwestern Univ, Evanston, IL USA Univ Notre Dame, Notre Dame, IN 46556 USA Tech Univ Split, Split, Croatia Ohio State Univ, Columbus, OH 43210 USA Princeton Univ, Princeton, NJ 08544 USA Univ Puerto Rico, Mayaguez, PR USA Purdue Univ, W Lafayette, IN 47907 USA Purdue Univ Calumet, Hammond, LA USA Rice Univ, Houston, TX USA Univ Basilicata, I-85100 Potenza, Italy Univ Pisa, Pisa, Italy Univ Rochester, Rochester, NY 14627 USA Rockefeller Univ, New York, NY 10021 USA Rutgers State Univ, Piscataway, 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Search for Neutral Minimal Supersymmetric Standard Model Higgs Bosons Decaying to Tau Pairs in pp Collisions at root s=7 TeV

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