Import Geant4 6.0.0 source tree

2016-06-09 10:41:53 +02:00
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * 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.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+#ifndef G4NuclearDecayChannel_h
+#define G4NuclearDecayChannel_h 1
+
+#include "globals.hh"
+#include "G4VDecayChannel.hh"
+#include "G4Ions.hh"
+#include "G4IonTable.hh"
+#include "G4DynamicParticle.hh"
+#include "G4ParticleTable.hh"
+#include "G4GeneralPhaseSpaceDecay.hh"
+#include "G4RadioactiveDecayMode.hh"
+
+#include "CLHEP/Random/RandGeneral.h"
+////////////////////////////////////////////////////////////////////////////////
+//
+class G4NuclearDecayChannel : public G4GeneralPhaseSpaceDecay
+{
+  // class description 
+  //
+  //  G4NuclearDecayChannel is a derived class from G4GeneralPhaseSpaceDecay,
+  //  itself a derived class from G4VDecayChannel. It provides the required
+  //  decay channels for all nuclear decay modes and through the DecayIt()
+  //  member function returns the decay products. 
+  // 
+  // class description - end
+  
+public: // with description
+
+  G4NuclearDecayChannel (const G4RadioactiveDecayMode &, G4int Verbose) :
+    G4GeneralPhaseSpaceDecay (Verbose) {;}
+  // default constructor
+  //
+  G4NuclearDecayChannel (const G4RadioactiveDecayMode &theMode, G4int Verbose,
+			 const G4ParticleDefinition *theParentNucleus, 
+                         G4double theBR, G4double theQtransition, G4int A,
+                         G4int Z, G4double theDaughterExcitation);
+  // constructor decay channel with one decay product
+  //
+  G4NuclearDecayChannel (const G4RadioactiveDecayMode &theMode, G4int Verbose,
+			 const G4ParticleDefinition *theParentNucleus,
+                         G4double theBR, G4double theQtransition, G4int A,
+                         G4int Z, G4double theDaughterExcitation,
+			 const G4String theDaughterName1);
+  // constructor decay channel with two decay products
+  //
+  G4NuclearDecayChannel (const G4RadioactiveDecayMode &theMode, G4int Verbose,
+                         const G4ParticleDefinition *theParentNucleus,
+                         G4double theBR, G4double theFFN,
+			 G4bool betaS, RandGeneral* randBeta,
+                         G4double theQtransition, G4int A, G4int Z,
+                         G4double theDaughterExcitation,
+                         const G4String theDaughterName1,
+                         const G4String theDaughterName2);
+  // constructor decay channel with three decay product
+  //
+
+  ~G4NuclearDecayChannel () {;}
+  // destructor
+  //
+  G4DecayProducts *DecayIt (G4double theParentMass);
+  // Returns the decay products
+  //
+  inline G4RadioactiveDecayMode GetDecayMode () {return decayMode;}
+  // Returns the decay mode
+  //
+  inline G4double GetDaughterExcitation () {return daughterExcitation;}
+  // Returns the excitaion energy of the daughter nuclide
+  //
+  inline G4ParticleDefinition* GetDaughterNucleus () {return daughterNucleus;}
+  // Returns the daughter nuclide.
+  //
+private:
+  G4NuclearDecayChannel (const G4String &theName, const G4String &theParentName,
+                         G4double theBR, G4int theNumberOfDaughters,
+                         const G4String theDaughterName1,
+                         const G4String theDaughterName2,
+                         const G4String theDaughterName3,
+                         const G4String theDaughterName4);
+
+  G4NuclearDecayChannel (const G4String &theParentName,
+                         G4double theBR, G4int theNumberOfDaughters,
+                         const G4String& theDaughterName1,
+                         const G4String& theDaughterName2 = "",
+                         const G4String& theDaughterName3 = "");
+
+  G4NuclearDecayChannel (const G4String &theParentName,
+                         G4double theParentMass, G4double theBR,
+                         G4int theNumberOfDaughters,
+                         const G4String& theDaughterName1,
+                         const G4String& theDaughterName2 = "",
+                         const G4String& theDaughterName3 = "");
+
+  void FillDaughterNucleus (G4int index, G4int A, G4int Z,
+                            G4double theDaughterExcitation);
+
+  G4DecayProducts* BetaDecayIt();
+  // to replace the ThreeBodyDecayIt() to generate the correct beta spectrum
+
+protected:
+  G4RadioactiveDecayMode decayMode;
+  static const G4double  pTolerance;
+  static const G4double  levelTolerance;
+  G4double               daughterExcitation;
+  G4int                  daughterA;
+  G4int                  daughterZ;
+  G4ParticleDefinition  *daughterNucleus;
+  G4DynamicParticle     *dynamicDaughter;
+  G4double               Qtransition;
+  G4double               FermiFN;
+  G4bool                 BetaSimple;
+  RandGeneral*           RandomEnergy;    
+};
+#endif
+
+