PARAMETERS ! assumed_value pos_excurs neg_excurs dst 67.7 +0.5 -0.5 ! D*+->D0pi+ dkp 3.89 +0.11 -0.11 ! D0->K+pi- dst0 61.9 +2.9 -2.9 ! D*0->D0pi0 tb0 1.548 +0.032 -0.032 ! B0 lifetime tbplus 1.653 +0.028 -0.028 ! 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