Decay pbarpSystem                                                                                                                                              
  1.0 e+ e-  ElectronPositron 0;                                                                                                                                          
Enddecay    
                                                                    
Decay pbarpSystem0                                                                                                                                              
  1.0 e+ e-  ElectronPositron 0;                                                                                                                                          
Enddecay                                                                        
                                                                                            
End