${{\boldsymbol B}^{0}}$ $\rightarrow$ ${{\overline{\boldsymbol D}}^{(*)}}$ n ${{\boldsymbol \pi}}{{\boldsymbol \ell}^{+}}{{\boldsymbol \nu}_{{{{\boldsymbol \ell}}}}}$ (n ${}\geq{}$ 1) INSPIRE search

$\Gamma($ ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{(*)}}$ n ${{\mathit \pi}}{{\mathit \ell}^{+}}{{\mathit \nu}_{{{{\mathit \ell}}}}}$ (n ${}\geq{}$ 1)$)/\Gamma($ ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit D}}{{\mathit \ell}^{+}}{{\mathit \nu}_{{{{\mathit \ell}}}}}{{\mathit X}}$ $)$
$\Gamma_{11}/\Gamma_{3}$
S042B86