Belle: INSPIRE
| Parameter | Measurement |
|---|---|
| \(\frac{{\cal{B}} ( B^{-} \to D^{0} K^{-} )}{{\cal{B}} ( B^{-} \to D^{0} \pi^{-} )}\) | \([0.077 \pm 0.005\mbox{ (stat)} \pm 0.006\mbox{ (syst)}]\) |
| \({\cal{B}} ( B^{-} \to D^{0} K^{-} )\) | \([3.83 \pm 0.25\mbox{ (stat)} \pm 0.30\mbox{ (syst)} \pm 0.22\mbox{ (b to d pi br (correlated))}] \times 10^{-4}\) |