Gabriele Cosmo
138 lines
5.9 KiB
C++
138 lines
5.9 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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#ifndef G4NuclearDecayChannel_h
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#define G4NuclearDecayChannel_h 1
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#include "globals.hh"
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#include "G4VDecayChannel.hh"
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#include "G4Ions.hh"
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#include "G4IonTable.hh"
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#include "G4DynamicParticle.hh"
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#include "G4ParticleTable.hh"
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#include "G4GeneralPhaseSpaceDecay.hh"
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#include "G4RadioactiveDecayMode.hh"
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#include "CLHEP/Random/RandGeneral.h"
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////////////////////////////////////////////////////////////////////////////////
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//
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class G4NuclearDecayChannel : public G4GeneralPhaseSpaceDecay
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{
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// class description
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//
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// G4NuclearDecayChannel is a derived class from G4GeneralPhaseSpaceDecay,
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// itself a derived class from G4VDecayChannel. It provides the required
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// decay channels for all nuclear decay modes and through the DecayIt()
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// member function returns the decay products.
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//
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// class description - end
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public: // with description
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G4NuclearDecayChannel (const G4RadioactiveDecayMode &, G4int Verbose) :
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G4GeneralPhaseSpaceDecay (Verbose) {;}
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// default constructor
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//
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G4NuclearDecayChannel (const G4RadioactiveDecayMode &theMode, G4int Verbose,
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const G4ParticleDefinition *theParentNucleus,
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G4double theBR, G4double theQtransition, G4int A,
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G4int Z, G4double theDaughterExcitation);
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// constructor decay channel with one decay product
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//
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G4NuclearDecayChannel (const G4RadioactiveDecayMode &theMode, G4int Verbose,
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const G4ParticleDefinition *theParentNucleus,
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G4double theBR, G4double theQtransition, G4int A,
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G4int Z, G4double theDaughterExcitation,
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const G4String theDaughterName1);
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// constructor decay channel with two decay products
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//
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G4NuclearDecayChannel (const G4RadioactiveDecayMode &theMode, G4int Verbose,
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const G4ParticleDefinition *theParentNucleus,
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G4double theBR, G4double theFFN,
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G4bool betaS, RandGeneral* randBeta,
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G4double theQtransition, G4int A, G4int Z,
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G4double theDaughterExcitation,
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const G4String theDaughterName1,
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const G4String theDaughterName2);
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// constructor decay channel with three decay product
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//
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~G4NuclearDecayChannel () {;}
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// destructor
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//
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G4DecayProducts *DecayIt (G4double theParentMass);
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// Returns the decay products
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//
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inline G4RadioactiveDecayMode GetDecayMode () {return decayMode;}
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// Returns the decay mode
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//
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inline G4double GetDaughterExcitation () {return daughterExcitation;}
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// Returns the excitaion energy of the daughter nuclide
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//
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inline G4ParticleDefinition* GetDaughterNucleus () {return daughterNucleus;}
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// Returns the daughter nuclide.
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//
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private:
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G4NuclearDecayChannel (const G4String &theName, const G4String &theParentName,
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G4double theBR, G4int theNumberOfDaughters,
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const G4String theDaughterName1,
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const G4String theDaughterName2,
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const G4String theDaughterName3,
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const G4String theDaughterName4);
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G4NuclearDecayChannel (const G4String &theParentName,
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G4double theBR, G4int theNumberOfDaughters,
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const G4String& theDaughterName1,
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const G4String& theDaughterName2 = "",
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const G4String& theDaughterName3 = "");
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G4NuclearDecayChannel (const G4String &theParentName,
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G4double theParentMass, G4double theBR,
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G4int theNumberOfDaughters,
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const G4String& theDaughterName1,
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const G4String& theDaughterName2 = "",
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const G4String& theDaughterName3 = "");
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void FillDaughterNucleus (G4int index, G4int A, G4int Z,
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G4double theDaughterExcitation);
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G4DecayProducts* BetaDecayIt();
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// to replace the ThreeBodyDecayIt() to generate the correct beta spectrum
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protected:
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G4RadioactiveDecayMode decayMode;
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static const G4double pTolerance;
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static const G4double levelTolerance;
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G4double daughterExcitation;
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G4int daughterA;
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G4int daughterZ;
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G4ParticleDefinition *daughterNucleus;
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G4DynamicParticle *dynamicDaughter;
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G4double Qtransition;
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G4double FermiFN;
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G4bool BetaSimple;
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RandGeneral* RandomEnergy;
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};
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#endif
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