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Energy Distribution of the Leptons in Top Decay to Charged Higgs

Alex Pomarol·Carl Schmidt
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Abstract

We analyze the energy distribution of the leptons coming from the top decay $t\ra b\hc,\ bW^+\ra bl^+ν$. The correlation between the lepton energy distribution and the top spin may be useful for distinguishing the $\hc$ signature from the $W$ background. Such a correlation can also be useful for disentangling the two different $\hc \bar tb$ couplings and determining the experimental value of $\tanβ$.

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Alex Pomarol, Carl Schmidt. 1993-10-08. Energy Distribution of the Leptons in Top Decay to Charged Higgs. https://arxiv.org/abs/hep-ph/9310254

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