PARAMETERS ! assumed_value pos_excurs neg_excurs dst 68.3 +0.5 -0.5 ! D*+->D0pi+ dkp 3.80 +0.07 -0.07 ! D0->K+pi- dst0 61.9 +2.9 -2.9 ! D*0->D0pi0 tb0 1.548 +0.032 -0.032 ! B0 lifetime tbplus 1.638 +0.011 -0.011 ! B+ lifetime !! fbpb0 0.96 +0.055 -0.055 ! Y(4S)->B0B0bar/Y(4S)->B+B- bpi0gg 98.798 +0.032 -0.032 ! pi0->gamma gamma !! fb0 0.494 +0.08 -0.08 ! Y(4S)->B0B0 fpp00 1.024 +0.032 -0.032 ! f+-/f00 at Y4S