G4PhotoElectricEffect.cc

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//------------------ G4PhotoElectricEffect physics process ---------------------
//                   by Michel Maire, 24 May 1996
//
// Modified by Michel Maire and Vladimir Ivanchenko
//
// -----------------------------------------------------------------------------
 
#include "G4PhotoElectricEffect.hh"
#include "G4SystemOfUnits.hh"
#include "G4PEEffectFluoModel.hh"
#include "G4Electron.hh"
#include "G4EmParameters.hh"
 
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using namespace std;
 
G4PhotoElectricEffect::G4PhotoElectricEffect(const G4String& processName,
  G4ProcessType type):G4VEmProcess (processName, type)
{
  SetBuildTableFlag(false);
  SetSecondaryParticle(G4Electron::Electron());
  SetProcessSubType(fPhotoElectricEffect);
  SetMinKinEnergyPrim(200*keV);
}
 
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G4PhotoElectricEffect::~G4PhotoElectricEffect()
{}
 
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G4bool G4PhotoElectricEffect::IsApplicable(const G4ParticleDefinition& p)
{
  return (&p == G4Gamma::Gamma());
}
 
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void G4PhotoElectricEffect::InitialiseProcess(const G4ParticleDefinition*)
{
  if(!isInitialised) {
    isInitialised = true;
    if(nullptr == EmModel()) { SetEmModel(new G4PEEffectFluoModel()); }
    G4EmParameters* param = G4EmParameters::Instance();
    EmModel()->SetLowEnergyLimit(param->MinKinEnergy());
    EmModel()->SetHighEnergyLimit(param->MaxKinEnergy());
    AddEmModel(1, EmModel());
  }
}
 
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void G4PhotoElectricEffect::ProcessDescription(std::ostream& out) const
{
  out << "  Photoelectric effect";
  G4VEmProcess::ProcessDescription(out);
}
 
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