G4ParticleHPFSFissionFS Class Reference

#include <G4ParticleHPFSFissionFS.hh>

Inheritance diagram for G4ParticleHPFSFissionFS:

Collaboration diagram for G4ParticleHPFSFissionFS:

Public Member Functions
	G4ParticleHPFSFissionFS ()
	~G4ParticleHPFSFissionFS ()
void	Init (G4double A, G4double Z, G4int M, G4String &dirName, G4String &aFSType, G4ParticleDefinition *)
G4DynamicParticleVector *	ApplyYourself (G4int Prompt, G4int delayed, G4double *decayconst)
G4ParticleHPFinalState *	New ()
G4double	GetMass ()
void	SampleNeutronMult (G4int &all, G4int &Prompt, G4int &delayed, G4double energy, G4int off)
void	SetNeutronRP (const G4ReactionProduct &aNeutron)
void	SetTarget (const G4ReactionProduct &aTarget)
G4DynamicParticleVector *	GetPhotons ()
G4ParticleHPFissionERelease *	GetEnergyRelease ()
Public Member Functions inherited from G4ParticleHPFinalState
	G4ParticleHPFinalState ()
virtual	~G4ParticleHPFinalState ()
void	Init (G4double A, G4double Z, G4String &dirName, G4String &aFSType, G4ParticleDefinition *projectile)
G4bool	HasXsec ()
G4bool	HasFSData ()
G4bool	HasAnyData ()
virtual G4double	GetXsec (G4double)
virtual G4ParticleHPVector *	GetXsec ()
void	SetA_Z (G4double anA, G4double aZ, G4int aM=0)
G4double	GetZ ()
G4double	GetN ()
G4double	GetA ()
G4int	GetM ()
void	SetAZMs (G4double anA, G4double aZ, G4int aM, G4ParticleHPDataUsed used)
void	SetProjectile (G4ParticleDefinition *projectile)

Additional Inherited Members
Protected Member Functions inherited from G4ParticleHPFinalState
void	adjust_final_state (G4LorentzVector)
G4bool	DoNotAdjustFinalState ()
Protected Attributes inherited from G4ParticleHPFinalState
G4bool	hasXsec
G4bool	hasFSData
G4bool	hasAnyData
G4ParticleHPNames	theNames
G4Cache< G4HadFinalState * >	theResult
G4double	theBaseA
G4double	theBaseZ
G4int	theBaseM
G4int	theNDLDataZ
G4int	theNDLDataA
G4int	theNDLDataM
G4ParticleDefinition *	theProjectile

Detailed Description

Definition at line 45 of file G4ParticleHPFSFissionFS.hh.

Constructor & Destructor Documentation

G4ParticleHPFSFissionFS::G4ParticleHPFSFissionFS ( )

inline

Definition at line 55 of file G4ParticleHPFSFissionFS.hh.

{ hasXsec = true; }

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G4ParticleHPFSFissionFS::~G4ParticleHPFSFissionFS ( )

inline

Definition at line 56 of file G4ParticleHPFSFissionFS.hh.

{}

Member Function Documentation

G4DynamicParticleVector * G4ParticleHPFSFissionFS::ApplyYourself	(	G4int	Prompt,
		G4int	delayed,
		G4double *	decayconst
	)

Definition at line 103 of file G4ParticleHPFSFissionFS.cc.

  {  
    G4int i;
    G4DynamicParticleVector * aResult = new G4DynamicParticleVector;
    G4ReactionProduct boosted;
    boosted.Lorentz( *(fCache.Get().theNeutronRP) , *(fCache.Get().theTarget) );
    G4double eKinetic = boosted.GetKineticEnergy();
    
// Build neutrons
    G4ReactionProduct * theNeutrons = new G4ReactionProduct[nPrompt+nDelayed];
    for(i=0; i<nPrompt+nDelayed; i++)
    {
      theNeutrons[i].SetDefinition(G4Neutron::Neutron());
    }
    
// sample energies
   G4int it, dummy;
   G4double tempE;
   for(i=0; i<nPrompt; i++)
   {
     tempE = thePromptNeutronEnDis.Sample(eKinetic, dummy); // energy distribution (file5) always in lab
     theNeutrons[i].SetKineticEnergy(tempE);
   }
   for(i=nPrompt; i<nPrompt+nDelayed; i++)
   {
     theNeutrons[i].SetKineticEnergy(theDelayedNeutronEnDis.Sample(eKinetic, it));  // dito
     if(it==0) theNeutrons[i].SetKineticEnergy(thePromptNeutronEnDis.Sample(eKinetic, dummy));
     theDecayConst[i-nPrompt] = theFinalStateNeutrons.GetDecayConstant(it); // this is returned
   }

// sample neutron angular distribution
   for(i=0; i<nPrompt+nDelayed; i++)
   {
     theNeutronAngularDis.SampleAndUpdate(theNeutrons[i]); // angular comes back in lab automatically
   }
   
// already in lab. Add neutrons to dynamic particle vector
   for(i=0; i<nPrompt+nDelayed; i++)
   {
      G4DynamicParticle * dp = new G4DynamicParticle;
      dp->SetDefinition(theNeutrons[i].GetDefinition());
      dp->SetMomentum(theNeutrons[i].GetMomentum());
      aResult->push_back(dp);
   }
   delete [] theNeutrons;
// return the result
   return aResult;
  }

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G4ParticleHPFissionERelease* G4ParticleHPFSFissionFS::GetEnergyRelease ( )

inline

Definition at line 90 of file G4ParticleHPFSFissionFS.hh.

  {
    return &theEnergyRelease;
  }

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G4double G4ParticleHPFSFissionFS::GetMass ( )

inline

Definition at line 68 of file G4ParticleHPFSFissionFS.hh.

{ return theFinalStateNeutrons.GetTargetMass(); }

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G4DynamicParticleVector * G4ParticleHPFSFissionFS::GetPhotons

(

)

Definition at line 177 of file G4ParticleHPFSFissionFS.cc.

{
// sample photons
   G4ReactionProductVector * temp;
   G4ReactionProduct boosted;
// the photon distributions are in the Nucleus rest frame.
   boosted.Lorentz( *(fCache.Get().theNeutronRP) , *(fCache.Get().theTarget) );
   G4double anEnergy = boosted.GetKineticEnergy();
   temp = theFinalStatePhotons.GetPhotons(anEnergy);
   if(temp == 0) { return 0; }

// lorentz transform, and add photons to final state
   unsigned int i;
   G4DynamicParticleVector * result = new G4DynamicParticleVector;
   for(i=0; i<temp->size(); i++)
   {
     // back to lab
     temp->operator[](i)->Lorentz(*(temp->operator[](i)), -1.* (*(fCache.Get().theTarget)) );
     G4DynamicParticle * theOne = new G4DynamicParticle;
     theOne->SetDefinition(temp->operator[](i)->GetDefinition());
     theOne->SetMomentum(temp->operator[](i)->GetMomentum());
     result->push_back(theOne);
     delete temp->operator[](i);
   }
   delete temp;
   return result;
}

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void G4ParticleHPFSFissionFS::Init ( G4double  A, G4double  Z, G4int  M, G4String &  dirName, G4String &  aFSType, G4ParticleDefinition *    )

virtual

Implements G4ParticleHPFinalState.

Definition at line 45 of file G4ParticleHPFSFissionFS.cc.

  {
    G4String tString = "/FS/";
    G4bool dbool;
    G4ParticleHPDataUsed aFile = theNames.GetName(static_cast<G4int>(A), static_cast<G4int>(Z), M, dirName, tString, dbool);
    G4String filename = aFile.GetName();
    SetAZMs( A, Z, M, aFile ); 
    if(!dbool)
    {
      hasAnyData = false;
      hasFSData = false; 
      hasXsec = false;
      return;
    }
   //std::ifstream theData(filename, std::ios::in);
   std::istringstream theData(std::ios::in);
   G4ParticleHPManager::GetInstance()->GetDataStream(filename,theData);

    // here it comes
    G4int infoType, dataType;
    hasFSData = false; 
    while (theData >> infoType) // Loop checking, 11.05.2015, T. Koi
    {
      hasFSData = true; 
      theData >> dataType;
      switch(infoType)
      {
        case 1: 
          if(dataType==4) theNeutronAngularDis.Init(theData); 
          if(dataType==5) thePromptNeutronEnDis.Init(theData); 
          if(dataType==12) theFinalStatePhotons.InitMean(theData); 
          if(dataType==14) theFinalStatePhotons.InitAngular(theData); 
          if(dataType==15) theFinalStatePhotons.InitEnergies(theData); 
          break;
        case 2:
          if(dataType==1) theFinalStateNeutrons.InitMean(theData); 
          break;
        case 3:
          if(dataType==1) theFinalStateNeutrons.InitDelayed(theData); 
          if(dataType==5) theDelayedNeutronEnDis.Init(theData);
          break;
        case 4:
          if(dataType==1) theFinalStateNeutrons.InitPrompt(theData); 
          break;
        case 5:
          if(dataType==1) theEnergyRelease.Init(theData); 
          break;
        default:
          G4cout << "G4ParticleHPFSFissionFS::Init: unknown data type"<<dataType<<G4endl;
          throw G4HadronicException(__FILE__, __LINE__, "G4ParticleHPFSFissionFS::Init: unknown data type");
          break;
      }
    }
    //targetMass = theFinalStateNeutrons.GetTargetMass();
    //theData.close();
  }

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G4ParticleHPFinalState* G4ParticleHPFSFissionFS::New ( )

inlinevirtual

Implements G4ParticleHPFinalState.

Definition at line 62 of file G4ParticleHPFSFissionFS.hh.

  {
   G4ParticleHPFSFissionFS * theNew = new G4ParticleHPFSFissionFS;
   return theNew;
  }

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void G4ParticleHPFSFissionFS::SampleNeutronMult	(	G4int &	all,
		G4int &	Prompt,
		G4int &	delayed,
		G4double	energy,
		G4int	off
	)

Definition at line 153 of file G4ParticleHPFSFissionFS.cc.

{
   G4double promptNeutronMulti = 0;
   promptNeutronMulti = theFinalStateNeutrons.GetPrompt(eKinetic);
   G4double delayedNeutronMulti = 0;
   delayedNeutronMulti = theFinalStateNeutrons.GetDelayed(eKinetic);
   
   if(delayedNeutronMulti==0&&promptNeutronMulti==0)
   {
     Prompt = 0;
     delayed = 0;
     G4double totalNeutronMulti = theFinalStateNeutrons.GetMean(eKinetic);
     all = G4Poisson(totalNeutronMulti-off);
     all += off;
   }
   else
   {   
     Prompt  = G4Poisson(promptNeutronMulti-off);
     Prompt += off;
     delayed = G4Poisson(delayedNeutronMulti);
     all = Prompt+delayed;
   }
}

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void G4ParticleHPFSFissionFS::SetNeutronRP ( const G4ReactionProduct &  aNeutron )

inline

Definition at line 76 of file G4ParticleHPFSFissionFS.hh.

                        { 
                          fCache.Get().theNeutronRP = &aNeutron; 
                          theNeutronAngularDis.SetProjectileRP(aNeutron);
                        }

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void G4ParticleHPFSFissionFS::SetTarget ( const G4ReactionProduct &  aTarget )

inline

Definition at line 82 of file G4ParticleHPFSFissionFS.hh.

                        { 
                          fCache.Get().theTarget = &aTarget; 
                          theNeutronAngularDis.SetTarget(aTarget);
                        }

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---

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

• geant4.10.03.p01/source/processes/hadronic/models/particle_hp/include/G4ParticleHPFSFissionFS.hh
• geant4.10.03.p01/source/processes/hadronic/models/particle_hp/src/G4ParticleHPFSFissionFS.cc