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  • “School of Particles”

     
    Paper   IPM / Particles / 11814
       School of Particles and Accelerator
      Title: Search for Neutral MSSM Higgs Bosons Decaying to Tau Pairs in pp Collisions at sqrt(s)=7 TeV
      Author(s):
    1 . Hessamadin Arfaei
    2 . Hamed Bakhshiansohi
    3 . Seyed Mohsen Etesami
    4 . Ali Fahim
    5 . Majid Hashemi
    6 . Abideh Jafari
    7 . Mohsen Khakzad
    8 . A Mohammadi
    9 . Mojtaba Mohammadi Najafabadi
    10 . Saeid Paktinat Mehdiabadi
    11 . Batool Safarzadeh
    12 . Maryam Zeinali
      Status: Published
      Journal: Phys. Rev. Lett.
      No.: 231801
      Vol.: 231801
      Year: 2011
      Supported by: IPM
      Abstract:
    A search for neutral 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 inverse picobarns 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

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