G4GEMChannel.hh

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//
// Hadronic Process: Nuclear De-excitations
// by V. Lara (Oct 1998)
//
#ifndef G4GEMChannel_h
#define G4GEMChannel_h 1
 
#include "G4VEvaporationChannel.hh"
#include "G4GEMProbability.hh"
#include "G4VLevelDensityParameter.hh"
#include "G4EvaporationLevelDensityParameter.hh"
#include "G4NucleiProperties.hh"
#include "G4NuclearLevelData.hh"
#include "Randomize.hh"
#include "G4ParticleTable.hh"
 
class G4Pow;
class G4PairingCorrection;
class G4VCoulombBarrier;
 
class G4GEMChannel : public G4VEvaporationChannel
{
public:
 
  explicit G4GEMChannel(G4int theA, G4int theZ, const G4String & aName,
            G4GEMProbability * aEmissionStrategy);
 
  // destructor
  virtual ~G4GEMChannel();
    
  virtual G4double GetEmissionProbability(G4Fragment* theNucleus);
 
  virtual G4Fragment* EmittedFragment(G4Fragment* theNucleus);
 
  virtual void Dump() const;
 
  inline void SetLevelDensityParameter(G4VLevelDensityParameter * aLevelDensity)
  {
    if (MyOwnLevelDensity) { delete theLevelDensityPtr; }
    theLevelDensityPtr = aLevelDensity;
    MyOwnLevelDensity = false;
  }
 
private: 
 
  // Samples fragment kinetic energy.
  G4double SampleKineticEnergy(const G4Fragment & fragment);
 
  G4GEMChannel(const G4GEMChannel & right) = delete;  
  const G4GEMChannel & operator=(const G4GEMChannel & right) = delete;
  G4bool operator==(const G4GEMChannel & right) const = delete;
  G4bool operator!=(const G4GEMChannel & right) const = delete;
  
  // Data Members ************
  // This data member define the channel. 
  // They are initialised at object creation (constructor) time.
    
  // Atomic Number
  G4int A;
    
  // Charge
  G4int Z;
 
  // Residual Atomic Number
  G4int ResidualA;
 
  // Residual Charge
  G4int ResidualZ;
 
  G4double EvaporatedMass;
  G4double ResidualMass;
  G4double CoulombBarrier;
  G4double EmissionProbability;
 
  // Maximal Kinetic Energy that can be carried by fragment
  G4double MaximalKineticEnergy;
 
  G4Pow* fG4pow;
    
  // For evaporation probability calcualtion
  G4GEMProbability * theEvaporationProbabilityPtr;
    
  // For Level Density calculation
  G4bool MyOwnLevelDensity;
  G4VLevelDensityParameter * theLevelDensityPtr;
    
  // For Coulomb Barrier calculation
  G4VCoulombBarrier * theCoulombBarrierPtr;
 
  G4NuclearLevelData* fNucData;
};
 
 
#endif