G4XicZero.cc

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//
// $Id: G4XicZero.cc 67971 2013-03-13 10:13:24Z gcosmo $
//
// 
// ----------------------------------------------------------------------
//      GEANT 4 class implementation file
//
//      History: first implementation, based on object model of
//      4th April 1996, G.Cosmo
// **********************************************************************
//  New impelemenataion as an utility class  M.Asai, 26 July 2004
// ----------------------------------------------------------------------

#include "G4XicZero.hh"
#include "G4SystemOfUnits.hh"
#include "G4ParticleTable.hh"

#include "G4PhaseSpaceDecayChannel.hh"
#include "G4DecayTable.hh"

// ######################################################################
// ###                          XicZero                               ###
// ######################################################################

G4XicZero* G4XicZero::theInstance = 0;

G4XicZero* G4XicZero::Definition()
{
  if (theInstance !=0) return theInstance;
  const G4String name = "xi_c0";
  // search in particle table]
  G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
  G4ParticleDefinition* anInstance = pTable->FindParticle(name);
  if (anInstance ==0) 
  {
  // create particle
  //
  //    Arguments for constructor are as follows
  //               name             mass          width         charge
  //             2*spin           parity  C-conjugation
  //          2*Isospin       2*Isospin3       G-parity
  //               type    lepton number  baryon number   PDG encoding
  //             stable         lifetime    decay table
  //             shortlived      subType    anti_encoding

   anInstance = new G4ParticleDefinition(
                 name,     2.47088*GeV,    5.9e-9*MeV,         0.0,
                    1,              +1,             0,
                    1,              -1,             0,
             "baryon",               0,            +1,        4132,
                false,     0.112e-3*ns,          NULL,
                false,       "xi_c");
  }
  theInstance = reinterpret_cast<G4XicZero*>(anInstance);
  return theInstance;
}

G4XicZero*  G4XicZero::XicZeroDefinition()
{
  return Definition();
}

G4XicZero*  G4XicZero::XicZero()
{
  return Definition();
}