Effects of charged Higgs boson and QCD corrections in $\bar B \to D τ\barν_τ$

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dc.creatorMiki, Tsutomu
dc.creatorMiura, Takahiro
dc.creatorTanaka, Minoru
dc.date2002-10-03
dc.date2002-10-10
dc.date.accessioned2026-07-07T03:48:09Z
dc.date.available2026-07-07T03:48:09Z
dc.descriptionWe study effects of charged Higgs boson exchange in $\bar B \to D τ\barν_τ$. The Yukawa couplings of Model II of two-Higgs-doublet model, which has the same Yukawa couplings as MSSM, is considered. We evaluate the decay rate including next-to-leading QCD corrections and estimate uncertainties in the theoretical calculation. Our analysis will contribute to probe an extended Higgs sector at B factory experiments.
dc.description10 pages, 5 figures, Talk presented by T. Miura at 3rd Workshop on Higher Luminosity B Factory, August 6-7, 2002, Shonan, Japan
dc.identifierhttps://arxiv.org/abs/hep-ph/0210051
dc.identifierhttp://arxiv.org/abs/hep-ph/0210051
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41893
dc.subjectHigh Energy Physics - Phenomenology
dc.titleEffects of charged Higgs boson and QCD corrections in $\bar B \to D τ\barν_τ$
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