G4NeutrinoElectronTotXsc.cc

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#include "G4NeutrinoElectronTotXsc.hh"
#include "G4NeutrinoElectronCcXsc.hh"
#include "G4NeutrinoElectronNcXsc.hh"
#include "G4PhysicalConstants.hh"
#include "G4SystemOfUnits.hh"
#include "G4DynamicParticle.hh"
#include "G4ParticleTable.hh"
#include "G4IonTable.hh"
#include "G4HadTmpUtil.hh"
#include "G4NistManager.hh"
using namespace std;
using namespace CLHEP;

G4NeutrinoElectronTotXsc::G4NeutrinoElectronTotXsc()
 : G4VCrossSectionDataSet("NuElectronTotXsc")
{
  fCcXsc = new G4NeutrinoElectronCcXsc();
  fNcXsc = new G4NeutrinoElectronNcXsc();

  fCutEnergy = 0.; // default value
  fBiasingFactor = 1.; // default as physics
  fCcRatio = 0.5;
}

G4NeutrinoElectronTotXsc::~G4NeutrinoElectronTotXsc() 
{}


G4bool 
G4NeutrinoElectronTotXsc::IsElementApplicable( const G4DynamicParticle* aPart, G4int i, const G4Material* mat)
{
  G4bool result  = false;

  G4bool apCc = fCcXsc->IsElementApplicable( aPart,i, mat);
  G4bool apNc = fNcXsc->IsElementApplicable( aPart, i, mat);

  if( apCc || apNc) result = true;

  return result;
}


G4double G4NeutrinoElectronTotXsc::
GetElementCrossSection(const G4DynamicParticle* aPart, G4int ZZ,  
           const G4Material* mat) 
{
  G4double result = 0.;

  G4double ccXsc = fCcXsc->GetElementCrossSection( aPart, ZZ, mat); 
  G4double ncXsc = fNcXsc->GetElementCrossSection( aPart, ZZ, mat); 

  result = ccXsc + ncXsc;

  if (result > 0.) fCcRatio = ccXsc/result;
  else             fCcRatio = 0.;

  return result;
}


void G4NeutrinoElectronTotXsc::SetBiasingFactor(G4double bf)
{
    fBiasingFactor = bf;
    fCcXsc->SetBiasingFactor(bf);
    fNcXsc->SetBiasingFactor(bf);
}

//
// For separate testing Cc and Nc currents

void G4NeutrinoElectronTotXsc::SetBiasingFactors(G4double bfCc, G4double bfNc)
{
    fCcXsc->SetBiasingFactor(bfCc);
    fNcXsc->SetBiasingFactor(bfNc);
}