G4UnstableFermiFragment.cc

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// $Id: G4UnstableFermiFragment.cc 97097 2016-05-25 07:50:31Z gcosmo $
//
// Hadronic Process: Nuclear De-excitations
// by V. Lara (Nov 1998)
//
// Modifications:
// 01.04.2011 General cleanup by V.Ivanchenko: integer Z and A, constructor

#include "G4UnstableFermiFragment.hh"
#include "G4FermiFragmentsPool.hh"

G4UnstableFermiFragment::G4UnstableFermiFragment(G4int anA, G4int aZ, 
                         G4int Pol, G4double ExE)
  : G4VFermiFragment(anA,aZ,Pol,ExE, false)
{} 

G4UnstableFermiFragment::~G4UnstableFermiFragment()
{}

void G4UnstableFermiFragment::FillFragment(G4FragmentVector* theResult,
                       const G4LorentzVector& aMomentum) const
{
  const G4FermiPhaseSpaceDecay* thePhaseSpace
    = G4FermiFragmentsPool::Instance()->GetFermiPhaseSpaceDecay();
 
  std::vector<G4LorentzVector*> * P = thePhaseSpace->Decay(aMomentum.m(), Masses);

  G4ThreeVector Beta = aMomentum.boostVector();

  size_t N = P->size();

  for (size_t i=0; i<N; ++i)
    {
      G4LorentzVector* v = (*P)[i];
      v->boost(Beta);
      theResult->push_back(new G4Fragment(AtomNum[i],Charges[i],*v));
      
      delete v;
    }
  delete P;
}