BEGIN BELLE ! experiment name MXQ2 ! method name PRELIMINARY ! status and reference MEASUREMENT vub stat syst DATA vub stat syst 4.550 0.207 0.219 DATA Bllexp% b2cm% b2um%& -2.42 -0.85 -3.13 DATA alphas+%& alphas-%& mBmeson+%& mBmeson-%& +0.206 -0.781 -0.070 -0.0167 DATA vcb+%& vcb-%& mb+%& mb-%& mc+%& mc-%& +1.7444 -1.7444 +0.745 -0.767 -4.499 +4.366 DATA BF+%& BF-%& -0.945 +0.973 DATA theo+%& theo-%& +3.136 -3.316 END