Experiment
Measurement
Reference
BaBar
\([0.75 \pm 0.12\mbox{ (stat)} \pm 0.12\mbox{ (syst)}] \times 10^{-3}\)
PRD 83, 032004 (2011)
Average
\(\mathbf{[0.75 \pm 0.17\mbox{ (combined)}] \times 10^{-3}}\)