G4DNAVibExcitation.cc

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// $Id: G4DNAVibExcitation.cc 91584 2015-07-27 13:01:48Z gcosmo $

#include "G4DNAVibExcitation.hh"
#include "G4LEPTSVibExcitationModel.hh"
#include "G4SystemOfUnits.hh"
#include "G4Positron.hh"

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using namespace std;

G4DNAVibExcitation::G4DNAVibExcitation(const G4String& processName,
  G4ProcessType type):G4VEmProcess (processName, type),
    isInitialised(false)
{
  SetProcessSubType(54);
}

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G4DNAVibExcitation::~G4DNAVibExcitation()
{}

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G4bool G4DNAVibExcitation::IsApplicable(const G4ParticleDefinition& p)
{
  return (&p == G4Electron::Electron() || &p == G4Positron::Positron());
}

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void G4DNAVibExcitation::InitialiseProcess(const G4ParticleDefinition* p)
{
  if(!isInitialised) 
  {
    isInitialised = true;
    SetBuildTableFlag(false);
    
    G4String name = p->GetParticleName();

    if(name == "e-" )
    { 
      if(!EmModel())
      {
        SetEmModel(new G4DNASancheExcitationModel);
        EmModel()->SetLowEnergyLimit(2*eV);
        EmModel()->SetHighEnergyLimit(100*eV);
      }
      AddEmModel(1, EmModel());
    } else if(name == "e+")
    { 
      if(!EmModel())
      {
        SetEmModel(new G4LEPTSVibExcitationModel);
        EmModel()->SetLowEnergyLimit(2*eV);
        EmModel()->SetHighEnergyLimit(100*eV);
      }
      AddEmModel(1, EmModel());
    }
  } 
}

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void G4DNAVibExcitation::PrintInfo()
{
     G4cout
      << " Total cross sections computed from " 
      << EmModel()->GetName() 
      << G4endl;
}