| Experiment | Measurement | Reference |
|---|---|---|
| LHCb | \([43.0 \pm 3.0\mbox{ (stat)} \pm 3.3\mbox{ (syst)} \pm 1.6\mbox{ (PDG)}] \times 10^{-5}\) | JHEP07(2014)140 |
| CDF | \([10.3 \pm 3.3\mbox{ (stat)} \pm 1.5\mbox{ (syst)}] \times 10^{-4}\) | PRL 88 071801 (2002) |
| Average | \(\mathbf{[44.0 \pm 4.7\mbox{ (combined)}] \times 10^{-5}}\) | CL=0.1007 |