BEGIN BABAR ! experiment name MXQ2 ! method name PRELIMINARY ! status and reference MEASUREMENT vub stat syst DATA vub stat syst 5.06 0.26 0.53 DATA Bbrexp% b2cm% b2um%& -3.8 -2.5 -2.6 DATA fu+%& fu-%& ssf%& wann%& -7.4 +7.2 -4.5 -2.9 END