G4ParticleHPFSFissionFS Class Reference

#include <G4ParticleHPFSFissionFS.hh>

Inheritance diagram for G4ParticleHPFSFissionFS:

Public Member Functions
	G4ParticleHPFSFissionFS ()
	~G4ParticleHPFSFissionFS () override=default
void	Init (G4double A, G4double Z, G4int M, const G4String &dirName, const G4String &aFSType, G4ParticleDefinition *) override
G4DynamicParticleVector *	ApplyYourself (G4int Prompt, G4int delayed, G4double *decayconst)
G4ParticleHPFinalState *	New () override
G4double	GetMass () const
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, const G4String &dirName, const G4String &aFSType, G4ParticleDefinition *p)
G4bool	HasXsec () const
G4bool	HasFSData () const
G4bool	HasAnyData () const
virtual G4double	GetXsec (G4double) const
virtual G4ParticleHPVector *	GetXsec () const
void	SetA_Z (G4double anA, G4double aZ, G4int aM=0)
G4double	GetZ () const
G4double	GetN () const
G4double	GetA () const
G4int	GetM () const
void	SetAZMs (const G4ParticleHPDataUsed &used)
void	SetAZMs (G4double anA, G4double aZ, G4int aM, const G4ParticleHPDataUsed &used)
void	SetProjectile (G4ParticleDefinition *projectile)
G4ParticleHPFinalState &	operator= (const G4ParticleHPFinalState &right)=delete
	G4ParticleHPFinalState (const G4ParticleHPFinalState &)=delete

Additional Inherited Members
Protected Member Functions inherited from G4ParticleHPFinalState
void	adjust_final_state (G4LorentzVector)
Protected Attributes inherited from G4ParticleHPFinalState
G4ParticleDefinition *	theProjectile {nullptr}
G4ParticleHPManager *	fManager
G4IonTable *	ionTable
G4int	theBaseA {0}
G4int	theBaseZ {0}
G4int	theBaseM {0}
G4int	theNDLDataZ {0}
G4int	theNDLDataA {0}
G4int	theNDLDataM {0}
G4int	secID {-1}
G4bool	hasXsec {true}
G4bool	hasFSData {true}
G4bool	hasAnyData {true}
G4ParticleHPNames	theNames
G4Cache< G4HadFinalState * >	theResult

Detailed Description

Definition at line 45 of file G4ParticleHPFSFissionFS.hh.

Constructor & Destructor Documentation

G4ParticleHPFSFissionFS()

G4ParticleHPFSFissionFS::G4ParticleHPFSFissionFS ( )

inline

Definition at line 56 of file G4ParticleHPFSFissionFS.hh.

{ hasXsec = true; }

Referenced by New().

~G4ParticleHPFSFissionFS()

G4ParticleHPFSFissionFS::~G4ParticleHPFSFissionFS ( )

overridedefault

Member Function Documentation

ApplyYourself()

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

Definition at line 101 of file G4ParticleHPFSFissionFS.cc.

{
  G4int i;
  auto aResult = new G4DynamicParticleVector;
  G4ReactionProduct boosted;
  boosted.Lorentz(*(fCache.Get().theNeutronRP), *(fCache.Get().theTarget));
  G4double eKinetic = boosted.GetKineticEnergy();
 
  // Build neutrons
  std::vector<G4ReactionProduct> theNeutrons; 
  for (i = 0; i < nPrompt + nDelayed; ++i) {
    theNeutrons.emplace_back();
    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) {
    auto dp = new G4DynamicParticle;
    dp->SetDefinition(theNeutrons[i].GetDefinition());
    dp->SetMomentum(theNeutrons[i].GetMomentum());
    aResult->push_back(dp);
  }
  return aResult;
}

GetEnergyRelease()

G4ParticleHPFissionERelease * G4ParticleHPFSFissionFS::GetEnergyRelease ( )

inline

Definition at line 88 of file G4ParticleHPFSFissionFS.hh.

{ return &theEnergyRelease; }

GetMass()

G4double G4ParticleHPFSFissionFS::GetMass ( ) const

inline

Definition at line 70 of file G4ParticleHPFSFissionFS.hh.

{ return theFinalStateNeutrons.GetTargetMass(); }

GetPhotons()

G4DynamicParticleVector * G4ParticleHPFSFissionFS::GetPhotons

(

)

Definition at line 170 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 == nullptr) {
    return nullptr;
  }
 
  // lorentz transform, and add photons to final state
  unsigned int i;
  auto result = new G4DynamicParticleVector;
  for (i = 0; i < temp->size(); ++i) {
    // back to lab
    temp->operator[](i)->Lorentz(*(temp->operator[](i)), -1. * (*(fCache.Get().theTarget)));
    auto 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;
}

Init()

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

overridevirtual

Implements G4ParticleHPFinalState.

Definition at line 46 of file G4ParticleHPFSFissionFS.cc.

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

New()

G4ParticleHPFinalState * G4ParticleHPFSFissionFS::New ( )

inlineoverridevirtual

Implements G4ParticleHPFinalState.

Definition at line 64 of file G4ParticleHPFSFissionFS.hh.

    {
      auto theNew = new G4ParticleHPFSFissionFS;
      return theNew;
    }

SampleNeutronMult()

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

Definition at line 147 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 = (G4int)G4Poisson(totalNeutronMulti - off);
    all += off;
  }
  else {
    Prompt = (G4int)G4Poisson(promptNeutronMulti - off);
    Prompt += off;
    delayed = (G4int)G4Poisson(delayedNeutronMulti);
    all = Prompt + delayed;
  }
}

SetNeutronRP()

void G4ParticleHPFSFissionFS::SetNeutronRP ( const G4ReactionProduct & aNeutron )

inline

Definition at line 74 of file G4ParticleHPFSFissionFS.hh.

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

SetTarget()

void G4ParticleHPFSFissionFS::SetTarget ( const G4ReactionProduct & aTarget )

inline

Definition at line 80 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:

• G4ParticleHPFSFissionFS.hh
• G4ParticleHPFSFissionFS.cc