############################################################ # # # Decay: B0 -> rho+ rho- -> (pi+pi0)(pi-pi0) # # B0bar -> generic +cc # # # # Author: Andrei Gritsan # # e-mail: gritsan@slac.stanford.edu # # Created: 10/10/2000 # # Changed: 03/30/2001 # # # ############################################################ # # # Define my particles # Alias MyB0 B0 Alias MyB0bar anti-B0 Define dm .464e12 Define alpha 1.365 # # 'Vector -> Scalar + Scalar' # Decay Upsilon(4S) 1.0 B0 anti-B0 MyB0 MyB0bar VSS_BMIX dm; Enddecay # # # 'Scalar -> Vector Vector' # Tansverse polarization: SVV_CP alpha dm 1 1.0 0.0 0.0 0.0 1.0 0.0; *** # Longitud. polarization: SVV_CP alpha dm 1 0.0 0.0 1.0 0.0 0.0 0.0; # Decay MyB0 1.0000 rho+ rho- SVV_CP alpha dm 1 1.0 0.0 0.0 0.0 1.0 0.0; Enddecay Decay MyB0bar 1.0000 rho+ rho- SVV_CP alpha dm 1 1.0 0.0 0.0 0.0 1.0 0.0; Enddecay # Decay rho+ 1.0 pi+ pi0 VSS; Enddecay Decay rho0 1.0 pi+ pi- VSS; Enddecay Decay rho- 1.0 pi- pi0 VSS; Enddecay # End