WLSOpticalPhysics Class Reference

#include <WLSOpticalPhysics.hh>

Inheritance diagram for WLSOpticalPhysics:

Collaboration diagram for WLSOpticalPhysics:

Public Member Functions
	WLSOpticalPhysics (G4bool toggle=true)
virtual	~WLSOpticalPhysics ()
virtual void	ConstructParticle ()
virtual void	ConstructProcess ()
G4OpWLS *	GetWLSProcess ()
G4Cerenkov *	GetCerenkovProcess ()
G4Scintillation *	GetScintillationProcess ()
G4OpAbsorption *	GetAbsorptionProcess ()
G4OpRayleigh *	GetRayleighScatteringProcess ()
G4OpMieHG *	GetMieHGScatteringProcess ()
G4OpBoundaryProcess *	GetBoundaryProcess ()
void	SetNbOfPhotonsCerenkov (G4int)
Public Member Functions inherited from G4VPhysicsConstructor
	G4VPhysicsConstructor (const G4String &="")
	G4VPhysicsConstructor (const G4String &name, G4int physics_type)
virtual	~G4VPhysicsConstructor ()
void	SetPhysicsName (const G4String &="")
const G4String &	GetPhysicsName () const
void	SetPhysicsType (G4int)
G4int	GetPhysicsType () const
void	SetVerboseLevel (G4int value)
G4int	GetVerboseLevel () const
G4int	GetInstanceID () const

Additional Inherited Members
Static Public Member Functions inherited from G4VPhysicsConstructor
static const G4VPCManager &	GetSubInstanceManager ()
Protected Member Functions inherited from G4VPhysicsConstructor
G4bool	RegisterProcess (G4VProcess *process, G4ParticleDefinition *particle)
G4ParticleTable::G4PTblDicIterator *	GetParticleIterator () const
Protected Attributes inherited from G4VPhysicsConstructor
G4int	verboseLevel
G4String	namePhysics
G4int	typePhysics
G4ParticleTable *	theParticleTable
G4int	g4vpcInstanceID
Static Protected Attributes inherited from G4VPhysicsConstructor
static G4RUN_DLL G4VPCManager	subInstanceManager

Detailed Description

Definition at line 51 of file WLSOpticalPhysics.hh.

Constructor & Destructor Documentation

WLSOpticalPhysics::WLSOpticalPhysics

(

G4bool

toggle = true

)

Definition at line 40 of file WLSOpticalPhysics.cc.

    : G4VPhysicsConstructor("Optical")
{
  fWLSProcess                = NULL;
  fScintProcess              = NULL;
  fCerenkovProcess           = NULL;
  fBoundaryProcess           = NULL;
  fAbsorptionProcess         = NULL;
  fRayleighScattering        = NULL;
  fMieHGScatteringProcess    = NULL;

  fAbsorptionOn              = toggle;
}

WLSOpticalPhysics::~WLSOpticalPhysics ( )

virtual

Definition at line 54 of file WLSOpticalPhysics.cc.

{ }

Member Function Documentation

void WLSOpticalPhysics::ConstructParticle ( void  )

virtual

Implements G4VPhysicsConstructor.

Definition at line 58 of file WLSOpticalPhysics.cc.

{
  G4OpticalPhoton::OpticalPhotonDefinition();
}

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void WLSOpticalPhysics::ConstructProcess ( void  )

virtual

Implements G4VPhysicsConstructor.

Definition at line 65 of file WLSOpticalPhysics.cc.

{
    G4cout << "WLSOpticalPhysics:: Add Optical Physics Processes"
           << G4endl;

  fWLSProcess = new G4OpWLS();

  fScintProcess = new G4Scintillation();
  fScintProcess->SetScintillationYieldFactor(1.);
  fScintProcess->SetTrackSecondariesFirst(true);

  fCerenkovProcess = new G4Cerenkov();
  fCerenkovProcess->SetMaxNumPhotonsPerStep(300);
  fCerenkovProcess->SetTrackSecondariesFirst(true);

  fAbsorptionProcess      = new G4OpAbsorption();
  fRayleighScattering     = new G4OpRayleigh();
  fMieHGScatteringProcess = new G4OpMieHG();
  fBoundaryProcess        = new G4OpBoundaryProcess();

  G4ProcessManager* pManager =
                G4OpticalPhoton::OpticalPhoton()->GetProcessManager();

  if (!pManager) {
     std::ostringstream o;
     o << "Optical Photon without a Process Manager";
     G4Exception("WLSOpticalPhysics::ConstructProcess()","",
                  FatalException,o.str().c_str());
  }

  if (fAbsorptionOn) pManager->AddDiscreteProcess(fAbsorptionProcess);

  //pManager->AddDiscreteProcess(fRayleighScattering);
  //pManager->AddDiscreteProcess(fMieHGScatteringProcess);

  pManager->AddDiscreteProcess(fBoundaryProcess);

  fWLSProcess->UseTimeProfile("delta");
  //fWLSProcess->UseTimeProfile("exponential");

  pManager->AddDiscreteProcess(fWLSProcess);

  fScintProcess->SetScintillationYieldFactor(1.);
  fScintProcess->SetScintillationExcitationRatio(0.0);
  fScintProcess->SetTrackSecondariesFirst(true);

  // Use Birks Correction in the Scintillation process

  G4EmSaturation* emSaturation = G4LossTableManager::Instance()->EmSaturation();
  fScintProcess->AddSaturation(emSaturation);

  auto particleIterator=GetParticleIterator();
  particleIterator->reset();
  while ( (*particleIterator)() ){

    G4ParticleDefinition* particle = particleIterator->value();
    G4String particleName = particle->GetParticleName();

    pManager = particle->GetProcessManager();
    if (!pManager) {
       std::ostringstream o;
       o << "Particle " << particleName << "without a Process Manager";
       G4Exception("WLSOpticalPhysics::ConstructProcess()","",
                    FatalException,o.str().c_str());
    }

    if(fCerenkovProcess->IsApplicable(*particle)){
      pManager->AddProcess(fCerenkovProcess);
      pManager->SetProcessOrdering(fCerenkovProcess,idxPostStep);
    }
    if(fScintProcess->IsApplicable(*particle)){
      pManager->AddProcess(fScintProcess);
      pManager->SetProcessOrderingToLast(fScintProcess,idxAtRest);
      pManager->SetProcessOrderingToLast(fScintProcess,idxPostStep);
    }

  }
}

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G4OpAbsorption* WLSOpticalPhysics::GetAbsorptionProcess ( )

inline

Definition at line 64 of file WLSOpticalPhysics.hh.

{return fAbsorptionProcess;}

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G4OpBoundaryProcess* WLSOpticalPhysics::GetBoundaryProcess ( )

inline

Definition at line 67 of file WLSOpticalPhysics.hh.

{ return fBoundaryProcess;}

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G4Cerenkov* WLSOpticalPhysics::GetCerenkovProcess ( )

inline

Definition at line 62 of file WLSOpticalPhysics.hh.

{return fCerenkovProcess;}

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G4OpMieHG* WLSOpticalPhysics::GetMieHGScatteringProcess ( )

inline

Definition at line 66 of file WLSOpticalPhysics.hh.

{return fMieHGScatteringProcess;}

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G4OpRayleigh* WLSOpticalPhysics::GetRayleighScatteringProcess ( )

inline

Definition at line 65 of file WLSOpticalPhysics.hh.

{return fRayleighScattering;}

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G4Scintillation* WLSOpticalPhysics::GetScintillationProcess ( )

inline

Definition at line 63 of file WLSOpticalPhysics.hh.

{return fScintProcess;}

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G4OpWLS* WLSOpticalPhysics::GetWLSProcess ( )

inline

Definition at line 61 of file WLSOpticalPhysics.hh.

{return fWLSProcess;}

void WLSOpticalPhysics::SetNbOfPhotonsCerenkov

(

G4int

maxNumber

)

Definition at line 144 of file WLSOpticalPhysics.cc.

{
  fCerenkovProcess->SetMaxNumPhotonsPerStep(maxNumber);
}

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---

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

• source/geant4.10.03.p03/examples/extended/optical/wls/include/WLSOpticalPhysics.hh
• source/geant4.10.03.p03/examples/extended/optical/wls/src/WLSOpticalPhysics.cc