Import Geant4 3.0.0 source tree

2016-06-08 15:55:53 +02:00
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+// 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.
+//
+// -------------------------------------------------------------------
+//
+// GEANT4 Class file
+//
+// For information related to this code contact:
+// Geant4 Collaboration
+//
+// File name:     G4hNuclearStoppingModel
+//
+// Author:        V.Ivanchenko (Vladimir.Ivanchenko@cern.ch)
+// 
+// Creation date: 20 July 2000
+//
+// Modifications: 
+// 20/07/2000  V.Ivanchenko First implementation
+//
+// Class Description: 
+//
+// Low energy hadrons/ions ionisation parameterisation
+// Further documentation available from http://www.ge.infn.it/geant4/lowE//
+
+// -------------------------------------------------------------------
+//
+
+#ifndef G4hNuclearStoppingModel_h
+#define G4hNuclearStoppingModel_h 1
+
+#include "G4VLowEnergyModel.hh"
+#include "G4VhNuclearStoppingPower.hh"
+
+class G4hNuclearStoppingModel : public G4VLowEnergyModel
+{
+
+public:
+
+  G4hNuclearStoppingModel(const G4String& name);
+
+  ~G4hNuclearStoppingModel() ;
+
+  G4double TheValue(const G4DynamicParticle* particle,
+	            const G4Material* material);
+
+  G4double TheValue(const G4ParticleDefinition* aParticle,
+	            const G4Material* material,
+                          G4double kineticEnergy);
+
+  G4double HighEnergyLimit(const G4ParticleDefinition* aParticle,
+                           const G4Material* material) const
+                          {return highEnergyLimit;};
+ 
+  G4double LowEnergyLimit(const G4ParticleDefinition* aParticle,
+                          const G4Material* material) const
+                          {return lowEnergyLimit;};
+
+  G4double HighEnergyLimit(const G4ParticleDefinition* aParticle) const
+                          {return highEnergyLimit;};
+ 
+  G4double LowEnergyLimit(const G4ParticleDefinition* aParticle) const
+                          {return lowEnergyLimit;};
+ 
+  G4bool IsInCharge(const G4DynamicParticle* particle,
+		    const G4Material* material) const
+                          {return true;};
+
+  G4bool IsInCharge(const G4ParticleDefinition* aParticle,
+		    const G4Material* material) const
+                          {return true;};
+
+  void SetNuclearStoppingFluctuationsOn() 
+               {nStopingPowerTable->SetNuclearStoppingFluctuationsOn();}; 
+
+  void SetNuclearStoppingFluctuationsOff() 
+               {nStopingPowerTable->SetNuclearStoppingFluctuationsOff();}; 
+
+
+protected:
+
+private:
+
+  // hide  assignment operator 
+  G4hNuclearStoppingModel(G4hNuclearStoppingModel &);
+  G4hNuclearStoppingModel & operator=(const G4hNuclearStoppingModel &right);
+
+  void InitializeMe();
+
+  G4double StoppingPower(const G4Material* material,
+                               G4double kineticEnergy,
+                               G4double z1,
+                               G4double m1) const;
+
+  // Pointer to the parametrisation class
+  G4VhNuclearStoppingPower* nStopingPowerTable;
+
+  G4double factorPDG2AMU;    // Factor to convert PDG mass unit
+                             // into AMU
+
+  G4double theZieglerFactor; // Factor to convert the Stopping Power 
+                             // unit [ev/(10^15 atoms/cm^2]
+                             // into the Geant4 dE/dx unit
+  G4String modelName;
+  G4double lowEnergyLimit;
+  G4double highEnergyLimit;
+};
+
+#endif