Update BPHY25
Updated BPHY25 to include Jpsi+eta_c with eta_c -> Ks K+ pi- + c.c. and some small tuning of parameters. Also added the following two channels:
Bc+ -> J/psi D*+ Ks, D*+ -> D0 pi+ -> K- pi+ pi+
Bc+ -> J/psi D+ Ks, D+ -> K- pi+ pi+
Edited by Xin Chen