Comment: f_s=N(B_s(*)\bar{B}_s(*))/N(b \bar{b})
| Parameter | Measurement |
|---|---|
| \({\cal{B}} ( \bar{B}_s^0 \to D_s^{*+} \pi^- )\) | \([2.4 ^{+0.5}_{-0.4}\mbox{ (stat)} \pm 0.3\mbox{ (syst)} \pm 0.3\mbox{ (fs)}] \times 10^{-3}\) |
| \({\cal{B}} ( \bar{B}_s^0 \to D_s^+ \rho^-(770) )\) | \([8.5 ^{+1.3}_{-1.2}\mbox{ (stat)} \pm 1.1\mbox{ (syst)} \pm 1.3\mbox{ (fs)}] \times 10^{-3}\) |
| \({\cal{B}} ( \bar{B}_s^0 \to D_s^{*+} \rho^-(770) )\) | \([11.8 ^{+2.2}_{-2.0}\mbox{ (stat)} \pm 1.7\mbox{ (syst)} \pm 1.8\mbox{ (fs)}] \times 10^{-3}\) |