ExperimentMeasurementReference
LHCb\([0.0822 \pm 0.0011\mbox{ (stat)} \pm 0.0025\mbox{ (syst)}]\)JHEP 1304 (2013) 001
Belle\([0.068 \pm 0.015\mbox{ (stat)} \pm 0.007\mbox{ (syst)}]\)PRL 87, 111801 (2001)
Average \(\mathbf{[0.0818 \pm 0.0027\mbox{ (combined)}] \times 10^{0}}\)CL=0.3973