Decay pbarpSystem
  1.0 	chi_c0 pi+ pi-	PHSP;
Enddecay

Decay pbarpSystem0
  1.0 	chi_c0 pi+ pi-	PHSP;
Enddecay

Decay chi_c0
  1.0   pi+ pi- pi0 pi0		PHSP;
Enddecay

End