Takahiro Miura

activity

20002002

collaborators

3 papers

hep-ph2002

Effects of charged Higgs boson and QCD corrections in $B ˉ \to D τ ν ˉ_{τ}$

Tsutomu Miki, Takahiro Miura, Minoru Tanaka

We study effects of charged Higgs boson exchange in $B ˉ \to D τ ν ˉ_{τ}$ . The Yukawa couplings of Model II of two-Higgs-doublet model, which has the same Yukawa couplings as MSS…

hep-ph2001

$B ˉ \to D τ ν ˉ_{τ}$ in two-Higgs-doublet model

Takahiro MIURA, Minoru TANAKA

We study the exclusive semi-tauonic B decay, $B ˉ \to D τ ν ˉ_{τ}$ , in two-Higgs-doublet models. Using recent experimental and theoretical results on hadronic form factors, we es…

hep-ph2000

Democratic-type neutrino mass matrix

Takahiro Miura, Eiichi Takasugi, Masaki Yoshimura

We consider the democratic-type neutrino mass matrix and show that this matrix predicts the atmospheric neutrino mixing to be almost maximal, $sin^{2} 2 θ_{a t m} > 0.999$ as well as the…

Effects of charged Higgs boson and QCD corrections in Bˉ→Dτνˉτ​

Bˉ→Dτνˉτ​ in two-Higgs-doublet model

Democratic-type neutrino mass matrix

Effects of charged Higgs boson and QCD corrections in $B ˉ \to D τ ν ˉ_{τ}$

$B ˉ \to D τ ν ˉ_{τ}$ in two-Higgs-doublet model