BEGIN BELLE ! experiment name MXQ2 ! method name PRELIMINARY ! status and reference MEASUREMENT vub stat syst DATA vub stat syst 4.52 0.21 0.22 DATA Bllexp% b2cm% b2um%& -2.42 -0.85 -3.13 DATA alphas+%& alphas-%& mBmeson+%& mBmeson-%& +0.33 -0.74 +0.01 -0.24 DATA vcb+%& vcb-%& mb+%& mb-%& mc-%& mc+%& +2.03 -2.03 +0.66 -0.68 -0.66 +0.66 DATA BF-%& BF+%& -0.74 +0.76 DATA theo+%& theo-%& +3.41 -3.41 END