Renato Guedes, Stefano Moretti, Rui Santos
We show that a light charged Higgs boson signal via electron/muon decays of a primary $\tau^\pm\nu$ pair can be established at the Large Hadron Collider (LHC) also in the case of $H^\pm$ production from the decay of a top-(anti)quark produced singly (primarily in the $bq \to t q'$ channel), thereby complementing searches for the same signal in the case of charged Higgs bosons emerging from the decays of top-(anti)quarks produced in pairs. The models accessible include the Minimal Supersymmetric Standard Model as well a variety of 2-Higgs Doublet Models. High energies and luminosities are however required, thereby restricting interest on this mode to the case of the LHC running at 14 TeV with design configuration.
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http://arxiv.org/abs/1207.4071
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