| Experiment | Measurement | Reference |
|---|---|---|
| LHCb | \([2.01 \pm 0.18\mbox{ (stat)} \pm 0.14\mbox{ (syst)}] \times 10^{-4}\) | PRL 107, 21 (2011) |
| LHCb | \([2.2 \pm 0.0\mbox{ (stat)} \pm 0.1\mbox{ (syst)} \pm 0.1\mbox{ (BR B0bar->D-pi+)}] \times 10^{-4}\) | JHEP 1304 (2013) 001 |
| Belle | \([2.04 \pm 0.45\mbox{ (stat)} \pm 0.21\mbox{ (syst)} \pm 0.27\mbox{ (b to d pi br (correlated))}] \times 10^{-4}\) | PRL 87, 111801 (2001) |
| Average | \(\mathbf{[2.15 \pm 0.11\mbox{ (combined)}] \times 10^{-4}}\) |