PARAMETERS ! assumed_value pos_excurs neg_excurs rb 21.646 +0.065 -0.065 ! Rb bdst 1.27 +0.21 -0.21 ! B0->D* tau bdsd 1.62 +0.40 -0.40 ! B0->D* D bdst2 0.65 +0.13 -0.13 ! b->D* tau (OPAL incl) bdsd2 4.2 +1.5 -1.5 ! b->D* D (OPAL incl) bdsd3 0.87 +0.23 -0.19 ! b->D* D (DELPHI incl) xe 0.702 +0.008 -0.008 ! B fragmentation bdsi 17.3 +2.0 -2.0 ! b->D*+ inclusive cdsi 22.6 +1.4 -1.4 ! c->D*+ inclusive ! -- Lifetimes tb0 1.532 +0.009 -0.009 ! B0 lifetime tbplus 1.638 +0.011 -0.011 ! B+ lifetime tbps 1.469 +0.059 -0.059 ! Bs lifetime ! - B fractions at Z0 fbd 39.9 +1.0 -1.0 ! Bd fraction fbs 10.3 +1.5 -1.5 ! Bs fraction fbar 10.0 +1.7 -1.7 ! B baryons ! -- D branching fractions dst 67.7 +0.5 -0.5 ! D*->D0pi+ dkpp 9.2 +0.6 -0.6 ! D+->K+pi-pi+ dkp 3.80 +0.09 -0.09 ! D0->K+pi- dkpzp 13.0 +0.8 -0.8 ! D0->K+ pi- pi0 dkppp 7.46 +0.31 -0.31 ! D0->K+ pi- pi+ pi- dkzpp 2.99 +0.18 -0.18 ! D0->K0 pi+pi- dkln 7.0 +0.4 -0.4 dkk 4.3 +0.2 -0.2 dkx 1.1 +0.025 -0.025 dkox 0.42 +0.05 -0.05 ! D0->K0X dnlx 6.87 +0.28 -0.28 ! D0->Xlv dkpcl 61.2 +2.9 -2.9 ! D*0->D0pi0 (cleo internal) dssR 0.64 +0.11 -0.11 ! D** ! -- FourS parameters fb0 0.493 +0.008 -0.008 ! fraction of B0 at FourS chi 0.092 +0.0021 -0.0021 ! chi=chi_d*fb0 ! chi_d=0.187+/-0.003, fb0 = 0.493