Abstract
By exploiting the full process p→tH−, in place of the standard Monte Carlo procedure of factorising production and decay, p→t followed by →H−, we show how to improve the discovery reach of the Tevatron (Run 2) in charged Higgs boson searches, in the large tan β region. This is achieved in conjunction with dedicated cuts on a `transverse mass' distribution sensitive to the Higgs boson mass and to `polarisation' effects in the H−→τ−τdecay channel.
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