$\bar B\to Dτ\barν_τ$ in two-Higgs-doublet model
| dc.creator | MIURA, Takahiro | |
| dc.creator | TANAKA, Minoru | |
| dc.date | 2001-09-26 | |
| dc.date.accessioned | 2026-07-07T03:45:23Z | |
| dc.date.available | 2026-07-07T03:45:23Z | |
| dc.description | We study the exclusive semi-tauonic B decay, $\bar B \to D τ\barν_τ$, in two-Higgs-doublet models. Using recent experimental and theoretical results on hadronic form factors, we estimate theoretical uncertainties in the branching ratio. As a result, we clarify the potential sensitivity of this mode to the charged Higgs exchange. Our analysis will help to probe the charged Higgs boson at present and future B factory experiments. | |
| dc.description | 7 pages, 4 figures, Talk presented by T. Miura at Workshop on Higher Luminosity B Factory, August 23-24, 2001, KEK, Japan | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0109244 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0109244 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40907 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | $\bar B\to Dτ\barν_τ$ in two-Higgs-doublet model | |
| dc.type | text |