ExperimentMeasurementReference
CDF\([15.5 \pm 5.4\mbox{ (stat)} \pm 2.0\mbox{ (syst)}] \times 10^{-4}\)PRD 66 052005 (2002)
Belle\([4.94 \pm 0.11\mbox{ (stat)} \pm 0.33\mbox{ (syst)}] \times 10^{-4}\)PRL 107, 091803 (2011)
BaBar\([8.0 \pm 1.4\mbox{ (stat)} \pm 0.7\mbox{ (syst)}] \times 10^{-4}\)PRL 96 052002 (2006)
BaBar\([4.5 \pm 0.1\mbox{ (stat)} \pm 0.3\mbox{ (syst)}] \times 10^{-4}\)PRL 102 132001 (2009)
Average \(\mathbf{[4.79 \pm 0.23\mbox{ (combined)}] \times 10^{-4}}\)