G4AtomicDeexcitation Class Reference

#include <G4AtomicDeexcitation.hh>

Public Member Functions
	G4AtomicDeexcitation ()
	constructor
	~G4AtomicDeexcitation ()
std::vector< G4DynamicParticle * > *	GenerateParticles (G4int Z, G4int shellId)
void	SetCutForSecondaryPhotons (G4double cut)
void	SetCutForAugerElectrons (G4double cut)
	Set threshold energy for fluorescence.
void	ActivateAugerElectronProduction (G4bool val)
	Set threshold energy for Auger electron production.

Detailed Description

Definition at line 49 of file G4AtomicDeexcitation.hh.

Constructor & Destructor Documentation

G4AtomicDeexcitation()

G4AtomicDeexcitation::G4AtomicDeexcitation ( )

explicit

constructor

Definition at line 48 of file G4AtomicDeexcitation.cc.

                                          :
  minGammaEnergy(100.*eV),
  minElectronEnergy(100.*eV),
  fAuger(false)
{
 
  G4cout << " ********************************************************** " << G4endl; 
  G4cout << " *                  W A R N I N G ! ! !                   * " << G4endl;
  G4cout << " ********************************************************** " << G4endl;
  G4cout << " *                                                        * " << G4endl; 
  G4cout << " *  Class G4AtomicDeexcitation is obsolete. It has been   * " << G4endl;
  G4cout << " * discontinued and is going to be removed by next Geant4 * " << G4endl; 
  G4cout << " *     release please migrate to G4UAtomDeexcitation.     * " << G4endl;
  G4cout << " *                                                        * " << G4endl;
  G4cout << " ********************************************************** " << G4endl; 
 
  augerVacancyId=0;
  newShellId=0;
}

~G4AtomicDeexcitation()

G4AtomicDeexcitation::~G4AtomicDeexcitation

(

)

Definition at line 68 of file G4AtomicDeexcitation.cc.

{}

Member Function Documentation

ActivateAugerElectronProduction()

void G4AtomicDeexcitation::ActivateAugerElectronProduction

(

G4bool

val

)

Set threshold energy for Auger electron production.

Definition at line 432 of file G4AtomicDeexcitation.cc.

{
  fAuger = val;
}

Referenced by G4hImpactIonisation::ActivateAugerElectronProduction().

GenerateParticles()

std::vector< G4DynamicParticle * > * G4AtomicDeexcitation::GenerateParticles	(	G4int	Z,
		G4int	shellId
	)

Returns a vector contains the photons generated by radiative transitions (non zero particles) or by non radiative transitions (zero particles)

Definition at line 71 of file G4AtomicDeexcitation.cc.

{ 
 
  std::vector<G4DynamicParticle*>* vectorOfParticles;
  vectorOfParticles = new std::vector<G4DynamicParticle*>;
 
  G4DynamicParticle* aParticle = nullptr;
  G4int provShellId = 0;
  G4int counter = 0;
  
  // The aim of this loop is to generate more than one fluorecence photon 
  // from the same ionizing event 
  do
    {
      if (counter == 0) 
    // First call to GenerateParticles(...):
    // givenShellId is given by the process
    {
      provShellId = SelectTypeOfTransition(Z, givenShellId);
      
      if  ( provShellId >0) 
        {
          aParticle = GenerateFluorescence(Z,givenShellId,provShellId);  
        }
      else if ( provShellId == -1)
        {
          aParticle = GenerateAuger(Z, givenShellId);
        }
      else
        {
          G4Exception("G4AtomicDeexcitation::Constructor", "de0002", JustWarning, "Transition selection invalid, energy local deposited");
        }
    }
      else 
    // Following calls to GenerateParticles(...):
    // newShellId is given by GenerateFluorescence(...)
    {
      provShellId = SelectTypeOfTransition(Z,newShellId);
      if  (provShellId >0)
        {
          aParticle = GenerateFluorescence(Z,newShellId,provShellId);
        }
      else if ( provShellId == -1)
        {
          aParticle = GenerateAuger(Z, newShellId);
        }
      else
        {
          G4Exception("G4AtomicDeexcitation::constructor", "de0002", JustWarning, "Transition selection invalid, energy local deposited" );
        }
    }
      counter++;
      if (aParticle != nullptr) {vectorOfParticles->push_back(aParticle);}
      else {provShellId = -2;}
    }
  
  // Look this in a particular way: only one auger emitted! // ????
  while (provShellId > -2); 
 
  // debug  
  // if (vectorOfParticles->size() > 0) {
  //   G4cout << " DEEXCITATION!" << G4endl;
  // }
 
  return vectorOfParticles;
}

Referenced by G4hImpactIonisation::PostStepDoIt().

SetCutForAugerElectrons()

void G4AtomicDeexcitation::SetCutForAugerElectrons

(

G4double

cut

)

Set threshold energy for fluorescence.

Definition at line 427 of file G4AtomicDeexcitation.cc.

{
  minElectronEnergy = cut;
}

SetCutForSecondaryPhotons()

void G4AtomicDeexcitation::SetCutForSecondaryPhotons

(

G4double

cut

)

Definition at line 422 of file G4AtomicDeexcitation.cc.

{
  minGammaEnergy = cut;
}

---

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

• G4AtomicDeexcitation.hh
• G4AtomicDeexcitation.cc