G4UnstableFermiFragment.cc

Go to the documentation of this file.

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
// $Id: G4UnstableFermiFragment.cc 67983 2013-03-13 10:42:03Z 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"

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

G4UnstableFermiFragment::~G4UnstableFermiFragment()
{}

G4FragmentVector * 
G4UnstableFermiFragment::GetFragment(const G4LorentzVector& aMomentum) const
{
  std::vector<G4LorentzVector*> * P = thePhaseSpace.Decay(aMomentum.m(), Masses);

  G4ThreeVector Beta = aMomentum.boostVector();

  G4FragmentVector * theResult = new G4FragmentVector;
  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;
  
  return theResult;
}