arXiv · hep-ph/9311372
Heavy Charged Higgs Signals at the LHC
Abstract
We discuss the viability of $gb \to tH \to ttb$ charged-Higgs signals at the proposed LHC $pp$ supercollider, in the decay channel $tt \to (bq \bar q')(b \ell ν)$. Here one top quark decays hadronically and one semileptonically, with all three $b$-quarks giving flavor-tagged jets. The principal backgrounds come from $ttg,ttq,ttc$ and $ttb$ continuum production, with possible mis-tagging of $g,q$ and $c$. We conclude that significant signals can be separated from these backgrounds, for limited but interesting ranges of the parameters $m_{H\pm}$ and $\tanβ$, with the LHC energy and luminosity.
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V. Barger, R. J. N. Phillip, D. P. Roy. 1993-11-30. Heavy Charged Higgs Signals at the LHC. https://doi.org/10.1016/0370-2693(94)90413-8
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