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This commit is contained in:
Gabriele Cosmo
2016-06-08 15:42:07 +02:00
parent 103bda00c8
commit e7d7193284
3106 changed files with 171117 additions and 90550 deletions
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source/processes/electromagnetic/standard/include/G4eplusAnnihilation.hh
+55 -21
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@@ -5,26 +5,26 @@
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4eplusAnnihilation.hh,v 1.1.10.1 1999/12/07 20:50:53 gunter Exp $
// GEANT4 tag $Name: geant4-01-01 $
// $Id: G4eplusAnnihilation.hh,v 1.3 1999/12/17 18:26:12 maire Exp $
// GEANT4 tag $Name: geant4-02-00 $
//
//
// ------------------------------------------------------------
// GEANT 4 class header file
// CERN Geneva Switzerland
//
// For information related to this code contact:
// CERN, IT Division, ASD group
// History: first implementation, based on object model of
// 2nd December 1995, G.Cosmo
// ------------ G4eplusAnnihilation process ------
// by Michel Maire, 7 july 1996
// ************************************************************
//
// 10-01-97, crossection table + meanfreepath table, M.Maire
// 17-03-97, merge 'in fly' and 'at rest', M.Maire
// 31-08-98, new methods SetBining() and PrintInfo()
// ------------------------------------------------------------
// class description
//
// e+ e- ---> gamma gamma
// inherit from G4VRestDiscreteProcess
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef G4eplusAnnihilation_h
#define G4eplusAnnihilation_h 1
@@ -39,38 +39,72 @@
#include "G4Positron.hh"
#include "G4Step.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class G4eplusAnnihilation : public G4VRestDiscreteProcess
{
public:
public: // with description
G4eplusAnnihilation(const G4String& processName ="annihil");
~G4eplusAnnihilation();
G4bool IsApplicable(const G4ParticleDefinition&);
// true for positron only.
void SetPhysicsTableBining(G4double lowE, G4double highE, G4int nBins);
// Allows to define the binning of the PhysicsTables,
// before to build them.
void BuildPhysicsTable(const G4ParticleDefinition& PositronType);
// It builds the total CrossSectionPerAtom table, for e+,
// and for every element contained in the elementTable.
// It builds the MeanFreePath table, for e+,
// and for every material contained in the materialTable.
// This function overloads a virtual function of the base class.
// It is invoked by the G4ParticleWithCuts::SetCut() method.
void PrintInfoDefinition();
// Print few lines of informations about the process: validity range,
// origine ..etc..
// Invoked by BuildPhysicsTable().
G4double GetMeanFreePath(const G4Track& aTrack,
G4double previousStepSize,
G4ForceCondition* condition);
// It returns the MeanFreePath of the process for the current track :
// (energy, material)
// The previousStepSize and G4ForceCondition* are not used.
// This function overloads a virtual function of the base class.
// It is invoked by the ProcessManager of the Particle.
G4double GetCrossSectionPerAtom(G4DynamicParticle* aDynamicPositron,
G4Element* anElement);
G4Element* anElement);
// It returns the total CrossSectionPerAtom of the process,
// for the current DynamicPositron (energy), in anElement.
G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
const G4Step& aStep);
// It computes the final state of the process (at end of step),
// returned as a ParticleChange object.
// This function overloads a virtual function of the base class.
// It is invoked by the ProcessManager of the Particle.
G4double GetMeanLifeTime(const G4Track& aTrack,
G4ForceCondition* condition);
// It is invoked by the ProcessManager of the Positron if this
// e+ has a kinetic energy null. Then it return 0 to force the
// call of AtRestDoIt.
// This function overloads a virtual function of the base class.
G4VParticleChange* AtRestDoIt(const G4Track& aTrack,
const G4Step& aStep);
const G4Step& aStep);
// It computes the final state of the process:
// e+ (at rest) e- (at rest) ---> gamma gamma,
// returned as a ParticleChange object.
// This function overloads a virtual function of the base class.
// It is invoked by the ProcessManager of the Particle.
protected: