noPhotos Alias myAntiK0 K_S0 Particle pbarpSystem 5.5 0.5 Decay pbarpSystem 1.0 K_S0 myAntiK0 PHSP; Enddecay Decay K_S0 1.0 pi+ pi- PHSP; Enddecay Decay myAntiK0 1.0 pi0 pi0 PHSP; Enddecay End