G4PionZero Class Reference

#include <G4PionZero.hh>

Inheritance diagram for G4PionZero:

Static Public Member Functions
static G4PionZero *	Definition ()
static G4PionZero *	PionZeroDefinition ()
static G4PionZero *	PionZero ()

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Detailed Description

Definition at line 50 of file G4PionZero.hh.

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Member Function Documentation

G4PionZero * G4PionZero::Definition

(

)

[static]

Definition at line 54 of file G4PionZero.cc.

References G4ParticleTable::FindParticle(), G4ParticleDefinition::G4ParticleDefinition(), G4ParticleTable::GetParticleTable(), G4DecayTable::Insert(), ns, and G4ParticleDefinition::SetDecayTable().

Referenced by G4InuclElementaryParticle::makeDefinition(), PionZero(), PionZeroDefinition(), and G4InuclElementaryParticle::type().

{
  if (theInstance !=0) return theInstance;
  const G4String name = "pi0";
  // 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,   0.1349766*GeV,   7.8e-06*MeV,         0.0,
                    0,              -1,            +1,
                    2,               0,            -1,
              "meson",               0,             0,         111,
                false,       8.4e-8*ns,          NULL,
                false,            "pi",          111);

 //create Decay Table
  G4DecayTable* table = new G4DecayTable();

  // create a decay channel
  G4VDecayChannel* mode;
  // pi0 -> gamma + gamma
  mode = new G4PhaseSpaceDecayChannel("pi0",0.988,2,"gamma","gamma");
  table->Insert(mode);
  // pi0 -> gamma + e+ + e-
  mode = new G4DalitzDecayChannel("pi0",0.012,"e-","e+");
  table->Insert(mode);

   anInstance->SetDecayTable(table);
  }
  theInstance = reinterpret_cast<G4PionZero*>(anInstance);
  return theInstance;
}

G4PionZero * G4PionZero::PionZero

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)

[static]

Definition at line 104 of file G4PionZero.cc.

References Definition().

Referenced by G4KaonMinusAbsorptionAtRest::AtRestDoIt(), G4HadLeadBias::Bias(), G4ChargeExchange::G4ChargeExchange(), G4ChargeExchangeProcess::G4ChargeExchangeProcess(), G4ComponentGGHadronNucleusXsc::G4ComponentGGHadronNucleusXsc(), G4eeTo3PiModel::G4eeTo3PiModel(), G4eeToPGammaModel::G4eeToPGammaModel(), G4GlauberGribovCrossSection::G4GlauberGribovCrossSection(), G4HadronNucleonXsc::G4HadronNucleonXsc(), G4RPGInelastic::G4RPGInelastic(), G4ReactionDynamics::GenerateXandPt(), G4PionZeroField::GetField(), G4QPDGToG4Particle::GetParticleDefinition(), G4RKPropagation::Init(), G4LightMedia::PionPlusExchange(), G4QLowEnergy::PostStepDoIt(), G4QDiffraction::PostStepDoIt(), G4RPGTwoCluster::ReactionStage(), G4RPGPionSuppression::ReactionStage(), G4RPGFragmentation::ReactionStage(), G4RPGReaction::Rotate(), G4eeTo3PiModel::SampleSecondaries(), G4RPGInelastic::SetUpPions(), G4InelasticInteraction::SetUpPions(), G4ReactionDynamics::SuppressChargedPions(), G4ReactionDynamics::TwoCluster(), and G4Absorber::WillBeAbsorbed().

{
  return Definition();
}

G4PionZero * G4PionZero::PionZeroDefinition

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)

[static]

Definition at line 99 of file G4PionZero.cc.

References Definition().

Referenced by G4AblaEvaporation::BreakItUp(), G4MesonConstructor::ConstructLightMesons(), G4QPDGToG4Particle::DefineAllParticles(), and G4ParticleTypeConverter::G4ParticleTypeConverter().

{
  return Definition();
}

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The documentation for this class was generated from the following files:

• G4PionZero.hh
• G4PionZero.cc

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