Experiment
Measurement
Reference
BaBar
\([2.95 \pm 0.65\mbox{ (stat)} \pm 0.36\mbox{ (syst)}] \times 10^{-4}\)
PRD 74 (2006) 031103
Average
\(\mathbf{[2.95 \pm 0.74\mbox{ (combined)}] \times 10^{-4}}\)
