ExperimentMeasurementReference
Belle\([1.31 \pm 0.24\mbox{ (stat)} \pm 0.13\mbox{ (syst)}] \times 10^{-5}\)Experiment Note
BaBar\([8.4 \pm 1.5\mbox{ (stat)} \pm 0.7\mbox{ (syst)}] \times 10^{-6}\)PRD(RC) 77 111101 (2008)
Average \(\mathbf{[9.7 \pm 1.4\mbox{ (combined)}] \times 10^{-6}}\)