ExperimentMeasurementReference
LHCb\([16.1 \pm 1.1\mbox{ (stat)} \pm 1.4\mbox{ (syst)} \pm 0.9\mbox{ (model)} \pm 0.7\mbox{ (norm)} ^{+0.5}_{-0.2}\mbox{ (f2bf)}] \times 10^{-5}\)PRD92,032002(2015)
Belle\([1.95 \pm 0.34\mbox{ (stat)} \pm 0.38\mbox{ (syst)} ^{+0.32}_{-0.02}\mbox{ (model)}] \times 10^{-4}\)Experiment Note
Average \(\mathbf{[16.4 \pm 2.1\mbox{ (combined)}] \times 10^{-5}}\)