G4ParticleHPInelastic Class Reference

#include <G4ParticleHPInelastic.hh>

Inheritance diagram for G4ParticleHPInelastic:

Public Member Functions
	G4ParticleHPInelastic (G4ParticleDefinition *p=G4Neutron::Neutron(), const char *name="NeutronHPInelastic")
	~G4ParticleHPInelastic () override
G4HadFinalState *	ApplyYourself (const G4HadProjectile &aTrack, G4Nucleus &aTargetNucleus) override
const std::pair< G4double, G4double >	GetFatalEnergyCheckLevels () const override
void	BuildPhysicsTable (const G4ParticleDefinition &) override
void	ModelDescription (std::ostream &outFile) const override
	G4ParticleHPInelastic (G4ParticleHPInelastic &)=delete
G4ParticleHPInelastic &	operator= (const G4ParticleHPInelastic &right)=delete
Public Member Functions inherited from G4HadronicInteraction
	G4HadronicInteraction (const G4String &modelName="HadronicModel")
virtual	~G4HadronicInteraction ()
virtual G4double	SampleInvariantT (const G4ParticleDefinition *p, G4double plab, G4int Z, G4int A)
virtual G4bool	IsApplicable (const G4HadProjectile &aTrack, G4Nucleus &targetNucleus)
G4double	GetMinEnergy () const
G4double	GetMinEnergy (const G4Material *aMaterial, const G4Element *anElement) const
void	SetMinEnergy (G4double anEnergy)
void	SetMinEnergy (G4double anEnergy, const G4Element *anElement)
void	SetMinEnergy (G4double anEnergy, const G4Material *aMaterial)
G4double	GetMaxEnergy () const
G4double	GetMaxEnergy (const G4Material *aMaterial, const G4Element *anElement) const
void	SetMaxEnergy (const G4double anEnergy)
void	SetMaxEnergy (G4double anEnergy, const G4Element *anElement)
void	SetMaxEnergy (G4double anEnergy, const G4Material *aMaterial)
G4int	GetVerboseLevel () const
void	SetVerboseLevel (G4int value)
const G4String &	GetModelName () const
void	DeActivateFor (const G4Material *aMaterial)
void	ActivateFor (const G4Material *aMaterial)
void	DeActivateFor (const G4Element *anElement)
void	ActivateFor (const G4Element *anElement)
G4bool	IsBlocked (const G4Material *aMaterial) const
G4bool	IsBlocked (const G4Element *anElement) const
void	SetRecoilEnergyThreshold (G4double val)
G4double	GetRecoilEnergyThreshold () const
virtual std::pair< G4double, G4double >	GetEnergyMomentumCheckLevels () const
void	SetEnergyMomentumCheckLevels (G4double relativeLevel, G4double absoluteLevel)
virtual void	InitialiseModel ()
	G4HadronicInteraction (const G4HadronicInteraction &right)=delete
const G4HadronicInteraction &	operator= (const G4HadronicInteraction &right)=delete
G4bool	operator== (const G4HadronicInteraction &right) const =delete
G4bool	operator!= (const G4HadronicInteraction &right) const =delete

Protected Attributes
G4ParticleHPManager *	fManager
G4String	dirName
G4int	numEle {0}
G4int	indexP
Protected Attributes inherited from G4HadronicInteraction
G4HadFinalState	theParticleChange
G4int	verboseLevel
G4double	theMinEnergy
G4double	theMaxEnergy
G4bool	isBlocked

Static Protected Attributes
static std::vector< G4ParticleHPChannelList * > *	theInelastic [6] = {nullptr, nullptr, nullptr, nullptr, nullptr, nullptr}

Additional Inherited Members
Protected Member Functions inherited from G4HadronicInteraction
void	SetModelName (const G4String &nam)
G4bool	IsBlocked () const
void	Block ()

Detailed Description

Definition at line 49 of file G4ParticleHPInelastic.hh.

Constructor & Destructor Documentation

G4ParticleHPInelastic() [1/2]

G4ParticleHPInelastic::G4ParticleHPInelastic	(	G4ParticleDefinition *	p = G4Neutron::Neutron(),
		const char *	name = "NeutronHPInelastic" )

Definition at line 97 of file G4ParticleHPInelastic.cc.

  : G4HadronicInteraction(name), theProjectile(p)
{
  fManager = G4ParticleHPManager::GetInstance();
  dirName = fManager->GetParticleHPPath(theProjectile) + "/Inelastic";
  indexP = fManager->GetPHPIndex(theProjectile);
 
#ifdef G4VERBOSE
  if (fManager->GetVerboseLevel() > 1)
    G4cout << "@@@ G4ParticleHPInelastic instantiated for "
           << p->GetParticleName() << " indexP=" << indexP
       << "/n    data directory " << dirName << G4endl;
#endif
}

Referenced by G4ParticleHPInelastic(), and operator=().

~G4ParticleHPInelastic()

G4ParticleHPInelastic::~G4ParticleHPInelastic ( )

override

Definition at line 112 of file G4ParticleHPInelastic.cc.

{
  // Vector is shared, only one delete
  if (isFirst) {
    ClearData();
  }
}

G4ParticleHPInelastic() [2/2]

G4ParticleHPInelastic::G4ParticleHPInelastic ( G4ParticleHPInelastic & )

delete

Member Function Documentation

ApplyYourself()

G4HadFinalState * G4ParticleHPInelastic::ApplyYourself ( const G4HadProjectile & aTrack, G4Nucleus & aTargetNucleus )

overridevirtual

Reimplemented from G4HadronicInteraction.

Definition at line 133 of file G4ParticleHPInelastic.cc.

{
  G4ParticleHPManager::GetInstance()->OpenReactionWhiteBoard();
  const G4Material* theMaterial = aTrack.GetMaterial();
  auto n = (G4int)theMaterial->GetNumberOfElements();
  auto elm = theMaterial->GetElement(0);
  std::size_t index = elm->GetIndex();
  G4int it = 0;
  /*
  G4cout << "G4ParticleHPInelastic::ApplyYourself n=" << n << " index=" << index
     << " indexP=" << indexP << " "
         << aTrack.GetDefinition()->GetParticleName() << G4endl;
  */
  if (n != 1) {
    auto xSec = new G4double[n];
    G4double sum = 0;
    G4int i;
    const G4double* NumAtomsPerVolume = theMaterial->GetVecNbOfAtomsPerVolume();
    G4double rWeight;
    G4double xs; 
    G4ParticleHPThermalBoost aThermalE;
    for (i = 0; i < n; ++i) {
      elm = theMaterial->GetElement(i);
      index = elm->GetIndex();
      /*
      G4cout << "i=" << i << "  index=" << index << "  " << elm->GetName() 
         << "  " << (*(theInelastic[indexP]))[index] << G4endl;
      */
      rWeight = NumAtomsPerVolume[i];
      if (aTrack.GetDefinition() == G4Neutron::Neutron()) {
        xs = (*(theInelastic[indexP]))[index]->GetXsec(aThermalE.GetThermalEnergy(aTrack, elm,
                               theMaterial->GetTemperature()));
      }
      else {
        xs = (*(theInelastic[indexP]))[index]->GetXsec(aTrack.GetKineticEnergy());
      }
      xs *= rWeight;
      sum += xs;
      xSec[i] = sum;
#ifdef G4VERBOSE
      if (fManager->GetDEBUG())
        G4cout << " G4ParticleHPInelastic XSEC ELEM " << i << " = " << xSec[i] << G4endl;
#endif
    }
    sum *= G4UniformRand();
    for (it = 0; it < n; ++it) {
      elm = theMaterial->GetElement(it);
      index = elm->GetIndex();
      if (sum <= xSec[it]) break;
    }
    delete[] xSec;
  }
 
#ifdef G4VERBOSE
  if (fManager->GetDEBUG())
    G4cout << " G4ParticleHPInelastic: Elem it=" << it << "  "
           << elm->GetName() << " index=" << index
       << " from material " << theMaterial->GetName()
           << G4endl;
#endif
 
  G4HadFinalState* result = 
    (*(theInelastic[indexP]))[index]->ApplyYourself(elm, aTrack);
 
  aNucleus.SetParameters(fManager->GetReactionWhiteBoard()->GetTargA(),
                         fManager->GetReactionWhiteBoard()->GetTargZ());
  
  const G4Element* target_element = (*G4Element::GetElementTable())[index];
  const G4Isotope* target_isotope = nullptr;
  auto iele = (G4int)target_element->GetNumberOfIsotopes();
  for (G4int j = 0; j != iele; ++j) {
    target_isotope = target_element->GetIsotope(j);
    if (target_isotope->GetN() == fManager->GetReactionWhiteBoard()->GetTargA())
      break;
  }
  aNucleus.SetIsotope(target_isotope);
 
  G4ParticleHPManager::GetInstance()->CloseReactionWhiteBoard();
 
  return result;
}

Referenced by ApplyYourself().

BuildPhysicsTable()

void G4ParticleHPInelastic::BuildPhysicsTable ( const G4ParticleDefinition & projectile )

overridevirtual

Reimplemented from G4HadronicInteraction.

Definition at line 222 of file G4ParticleHPInelastic.cc.

{
  // only one object destroy all list of final state models
  std::call_once(applyOnce, [this]() { isFirst = true; });
 
  G4int nelm = (G4int)G4Element::GetNumberOfElements();
  if (isFirst && nelm != numEle) { 
    G4AutoLock l(&theHPInelastic);
    if (nelm != numEle) {
      for (G4int i=0; i<6; ++i) { fLock[i] = false; }
    }
    l.unlock();
  }
  if (fLock[indexP]) { return; }
 
  // extra elements should be initialized
  G4AutoLock l(&theHPInelastic);
  if (fLock[indexP]) { return; }
 
  fLock[indexP] = true;
  G4int n0 = numEle;
  numEle = nelm;
 
  if (nullptr == theInelastic[indexP]) {
    theInelastic[indexP] = new std::vector<G4ParticleHPChannelList*>;
  }
 
  if (fManager->GetVerboseLevel() > 0 && isFirst) {
    fManager->DumpSetting();
    G4cout << "@@@ G4ParticleHPInelastic instantiated for particle "
       << theProjectile->GetParticleName() << "/n    data directory is "
       << dirName << G4endl;
  }
 
  auto table = G4Element::GetElementTable();
  for (G4int i = n0; i < nelm; ++i) {
    auto clist = new G4ParticleHPChannelList(36, theProjectile);
    theInelastic[indexP]->push_back(clist);
    clist->Init((*table)[i], dirName, theProjectile);
    clist->Register(new G4ParticleHPNInelasticFS, "F01/");  // has
    clist->Register(new G4ParticleHPNXInelasticFS, "F02/");
    clist->Register(new G4ParticleHP2NDInelasticFS, "F03/");
    clist->Register(new G4ParticleHP2NInelasticFS, "F04/");  // has, E Done
    clist->Register(new G4ParticleHP3NInelasticFS, "F05/");  // has, E Done
    clist->Register(new G4ParticleHPNAInelasticFS, "F06/");
    clist->Register(new G4ParticleHPN3AInelasticFS, "F07/");
    clist->Register(new G4ParticleHP2NAInelasticFS, "F08/");
    clist->Register(new G4ParticleHP3NAInelasticFS, "F09/");
    clist->Register(new G4ParticleHPNPInelasticFS, "F10/");
    clist->Register(new G4ParticleHPN2AInelasticFS, "F11/");
    clist->Register(new G4ParticleHP2N2AInelasticFS, "F12/");
    clist->Register(new G4ParticleHPNDInelasticFS, "F13/");
    clist->Register(new G4ParticleHPNTInelasticFS, "F14/");
    clist->Register(new G4ParticleHPNHe3InelasticFS, "F15/");
    clist->Register(new G4ParticleHPND2AInelasticFS, "F16/");
    clist->Register(new G4ParticleHPNT2AInelasticFS, "F17/");
    clist->Register(new G4ParticleHP4NInelasticFS, "F18/");  // has, E Done
    clist->Register(new G4ParticleHP2NPInelasticFS, "F19/");
    clist->Register(new G4ParticleHP3NPInelasticFS, "F20/");
    clist->Register(new G4ParticleHPN2PInelasticFS, "F21/");
    clist->Register(new G4ParticleHPNPAInelasticFS, "F22/");
    clist->Register(new G4ParticleHPPInelasticFS, "F23/");
    clist->Register(new G4ParticleHPDInelasticFS, "F24/");
    clist->Register(new G4ParticleHPTInelasticFS, "F25/");
    clist->Register(new G4ParticleHPHe3InelasticFS, "F26/");
    clist->Register(new G4ParticleHPAInelasticFS, "F27/");
    clist->Register(new G4ParticleHP2AInelasticFS, "F28/");
    clist->Register(new G4ParticleHP3AInelasticFS, "F29/");
    clist->Register(new G4ParticleHP2PInelasticFS, "F30/");
    clist->Register(new G4ParticleHPPAInelasticFS, "F31/");
    clist->Register(new G4ParticleHPD2AInelasticFS, "F32/");
    clist->Register(new G4ParticleHPT2AInelasticFS, "F33/");
    clist->Register(new G4ParticleHPPDInelasticFS, "F34/");
    clist->Register(new G4ParticleHPPTInelasticFS, "F35/");
    clist->Register(new G4ParticleHPDAInelasticFS, "F36/");
#ifdef G4VERBOSE
    if (fManager->GetVerboseLevel() > 1) {
      G4cout << "ParticleHP::Inelastic for " 
         << theProjectile->GetParticleName() << " off " 
         << (*table)[i]->GetName() << G4endl;
    }
#endif
  }
  fManager->RegisterInelasticFinalStates( &projectile , theInelastic[indexP] );
  l.unlock();
}

GetFatalEnergyCheckLevels()

const std::pair< G4double, G4double > G4ParticleHPInelastic::GetFatalEnergyCheckLevels ( ) const

overridevirtual

Reimplemented from G4HadronicInteraction.

Definition at line 216 of file G4ParticleHPInelastic.cc.

{
  // max energy non-conservation is mass of heavy nucleus
  return std::pair<G4double, G4double>(10.0 * perCent, 350.0 * CLHEP::GeV);
}

ModelDescription()

void G4ParticleHPInelastic::ModelDescription ( std::ostream & outFile ) const

overridevirtual

Reimplemented from G4HadronicInteraction.

Definition at line 309 of file G4ParticleHPInelastic.cc.

{
  outFile << "High Precision (HP) model for inelastic reaction of "
      << theProjectile->GetParticleName() << " below 20MeV\n";
}

operator=()

G4ParticleHPInelastic & G4ParticleHPInelastic::operator= ( const G4ParticleHPInelastic & right )

delete

Member Data Documentation

dirName

G4String G4ParticleHPInelastic::dirName

protected

Definition at line 82 of file G4ParticleHPInelastic.hh.

Referenced by BuildPhysicsTable(), and G4ParticleHPInelastic().

fManager

G4ParticleHPManager* G4ParticleHPInelastic::fManager

protected

Definition at line 81 of file G4ParticleHPInelastic.hh.

Referenced by ApplyYourself(), BuildPhysicsTable(), and G4ParticleHPInelastic().

indexP

G4int G4ParticleHPInelastic::indexP

protected

Definition at line 84 of file G4ParticleHPInelastic.hh.

Referenced by ApplyYourself(), BuildPhysicsTable(), and G4ParticleHPInelastic().

numEle

G4int G4ParticleHPInelastic::numEle {0}

protected

Definition at line 83 of file G4ParticleHPInelastic.hh.

{0};

Referenced by BuildPhysicsTable().

theInelastic

std::vector< G4ParticleHPChannelList * > * G4ParticleHPInelastic::theInelastic = {nullptr, nullptr, nullptr, nullptr, nullptr, nullptr}

staticprotected

Definition at line 88 of file G4ParticleHPInelastic.hh.

: public G4HadronicInteraction
{
public:
  G4ParticleHPInelastic(G4ParticleDefinition* p = G4Neutron::Neutron(),
            const char* name = "NeutronHPInelastic");
 
  ~G4ParticleHPInelastic() override;
 
  G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack,
                 G4Nucleus& aTargetNucleus) override;
 
  const std::pair<G4double, G4double>
  GetFatalEnergyCheckLevels() const override;
 
  void BuildPhysicsTable(const G4ParticleDefinition&) override;
  void ModelDescription(std::ostream& outFile) const override;
 
  G4ParticleHPInelastic(G4ParticleHPInelastic &) = delete;
  G4ParticleHPInelastic & operator=
  (const G4ParticleHPInelastic &right) = delete;
 
private:
 
  void ClearData();
 
  G4ParticleDefinition* theProjectile;
  G4bool isFirst{false};
  static G4bool fLock[6];
 
protected:
  // one List per element
  static std::vector<G4ParticleHPChannelList*>* theInelastic[6];
  G4ParticleHPManager* fManager;
  G4String dirName;
  G4int numEle{0};
  G4int indexP;
};
 
#endif

Referenced by ApplyYourself(), and BuildPhysicsTable().

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

• G4ParticleHPInelastic.hh
• G4ParticleHPInelastic.cc