G4FermiPair.cc

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//
// FermiBreakUp de-excitation model
// by V. Ivanchenko (July 2016)
//
 
#include "G4FermiPair.hh"
#include "G4NucleiProperties.hh"
#include "G4FermiBreakUpUtil.hh"
 
G4FermiPair::G4FermiPair(const G4FermiFragment* f1, const G4FermiFragment* f2)
  :  fragment1(f1), fragment2(f2)
{
  totalZ = f1->GetZ() + f2->GetZ();
  totalA = f1->GetA() + f2->GetA();
  mass = G4NucleiProperties::GetNuclearMass(totalA, totalZ);
  excitEnergy = f1->GetTotalEnergy() + f2->GetTotalEnergy() - mass;
}
 
G4double G4FermiPair::GetMinMass(G4double Eex) const
{
  return fragment1->GetTotalEnergy() + fragment2->GetTotalEnergy()
    + G4FermiBreakUpUtil::CoulombBarrier(fragment1->GetZ(), fragment1->GetA(),
                                         fragment2->GetZ(), fragment2->GetA(),
                                         Eex);
}