G4FermiBreakUpVI.hh

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// FermiBreakUp de-excitation model
// by V. Ivanchenko (July 2016)
//
 
#ifndef G4FermiBreakUpVI_h
#define G4FermiBreakUpVI_h 1
 
#include "G4VFermiBreakUp.hh"
#include "globals.hh"
#include "G4FermiFragment.hh"
#include "G4ThreeVector.hh"
#include "G4LorentzVector.hh"
#include "G4Threading.hh"
#include <CLHEP/Random/RandomEngine.h>
#include <vector>
 
class G4FermiFragmentsPoolVI;
class G4FermiDecayProbability;
 
class G4FermiBreakUpVI final: public G4VFermiBreakUp 
{
public:
 
  explicit G4FermiBreakUpVI();
  ~G4FermiBreakUpVI() final;
 
  void Initialise() final;
 
  // check if the Fermi Break Up model can be used 
  // mass is an effective mass of a fragment
  G4bool IsApplicable(G4int ZZ, G4int AA, G4double etot) const final;
 
  // new interface - vector of products is added to the provided vector
  // primary fragment is deleted or is modified and added to the list
  // of products 
  void BreakFragment(G4FragmentVector*, G4Fragment* theNucleus) final;
  
private:
 
  void InitialisePool();
 
  G4bool SampleDecay();
 
  G4FermiBreakUpVI(const G4FermiBreakUpVI &right) = delete;  
  const G4FermiBreakUpVI & operator=(const G4FermiBreakUpVI &right) = delete;
  G4bool operator==(const G4FermiBreakUpVI &right) const = delete;
  G4bool operator!=(const G4FermiBreakUpVI &right) const = delete;
 
  static G4FermiFragmentsPoolVI* thePool;
  const  G4FermiDecayProbability* theDecay;
 
  CLHEP::HepRandomEngine* rndmEngine;
 
  G4int maxZ;
  G4int maxA;
 
  G4int Z;
  G4int A;
  G4int spin;
 
  G4double mass;
  G4double excitation;
  G4double tolerance;
  G4double elim;
 
  const G4FermiFragment* frag1;
  const G4FermiFragment* frag2;
 
  G4LorentzVector lv0;
  G4ThreeVector boostVector;
 
  std::vector<G4double> prob;
  std::vector<const G4FermiFragment*> frag;
  std::vector<G4LorentzVector> lvect;
 
#ifdef G4MULTITHREADED
  static G4Mutex FermiBreakUpVIMutex;
#endif
};
 
#endif