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arXiv · hep-ph/9905542

The Hadronic Tau Decay Signature of a Heavy Charged Higgs Boson at LHC

D. P. Roy
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Abstract

The hadronic tau decay channel offers by far the best signature for heavy charged Higgs boson search at the LHC in the large $\tanβ$ region. By exploiting the distinct polarization of the tau and its large transverse mass, along with the accompanying missing--$p_T$, one can probe for a charged Higgs boson up to a mass of about 600 GeV in an essentially background-free environment. The transverse mass distribution of the tau jet also provides a fairly unambiguous estimate of the charged Higgs boson mass.

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D. P. Roy. 1999-05-29. The Hadronic Tau Decay Signature of a Heavy Charged Higgs Boson at LHC. https://doi.org/10.1016/s0370-2693(99)00724-8

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