G4ionIonisation.hh

Go to the documentation of this file.
00001 //
00002 // ********************************************************************
00003 // * License and Disclaimer                                           *
00004 // *                                                                  *
00005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
00006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
00007 // * conditions of the Geant4 Software License,  included in the file *
00008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
00009 // * include a list of copyright holders.                             *
00010 // *                                                                  *
00011 // * Neither the authors of this software system, nor their employing *
00012 // * institutes,nor the agencies providing financial support for this *
00013 // * work  make  any representation or  warranty, express or implied, *
00014 // * regarding  this  software system or assume any liability for its *
00015 // * use.  Please see the license in the file  LICENSE  and URL above *
00016 // * for the full disclaimer and the limitation of liability.         *
00017 // *                                                                  *
00018 // * This  code  implementation is the result of  the  scientific and *
00019 // * technical work of the GEANT4 collaboration.                      *
00020 // * By using,  copying,  modifying or  distributing the software (or *
00021 // * any work based  on the software)  you  agree  to acknowledge its *
00022 // * use  in  resulting  scientific  publications,  and indicate your *
00023 // * acceptance of all terms of the Geant4 Software license.          *
00024 // ********************************************************************
00025 //
00026 // $Id$
00027 //
00028 // -------------------------------------------------------------------
00029 //
00030 // GEANT4 Class header file
00031 //
00032 //
00033 // File name:     G4ionIonisation
00034 //
00035 // Author:        Vladimir Ivanchenko
00036 //
00037 // Creation date: 07.05.2002
00038 //
00039 // Modifications:
00040 //
00041 // 26-12-02 Secondary production moved to derived classes (VI)
00042 // 24-01-03 Make models region aware (V.Ivanchenko)
00043 // 05-02-03 Fix compilation warnings (V.Ivanchenko)
00044 // 13-02-03 SubCutoff regime is assigned to a region (V.Ivanchenko)
00045 // 15-02-03 Add control on delta pointer (V.Ivanchenko)
00046 // 23-05-03 Add fluctuation model as a member function (V.Ivanchenko)
00047 // 03-08-03 Add effective charge and saturation of tmax (V.Ivanchenko)
00048 // 12-11-03 Fix problem of negative effective charge (V.Ivanchenko)
00049 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko)
00050 // 21-01-04 Migrade to G4ParticleChangeForLoss (V.Ivanchenko)
00051 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
00052 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
00053 // 11-04-05 Move MaxSecondary energy to model (V.Ivanchneko)
00054 // 11-04-04 Move MaxSecondaryEnergy to models (V.Ivanchenko)
00055 // 10-05-06 Add a possibility to download user data (V.Ivantchenko)
00056 // 22-07-06 Remove obsolete method (V.Ivantchenko)
00057 // 07-11-07 Moved CorrectionsAlongStep to cc (V.Ivantchenko)
00058 // 12-09-08 Removed InitialiseMassCharge and CorrectionsAlongStep (VI)
00059 //
00060 // Class Description:
00061 //
00062 // This class manages the ionisation process for ions. Effective charge,
00063 // nuclear stopping power, energy loss corrections are taken into account.
00064 // It inherites from G4VEnergyLossLoss.
00065 //
00066 
00067 // -------------------------------------------------------------------
00068 //
00069 
00070 #ifndef G4ionIonisation_h
00071 #define G4ionIonisation_h 1
00072 
00073 #include "G4VEnergyLossProcess.hh"
00074 
00075 class G4Material;
00076 class G4EmCorrections;
00077 
00078 class G4ionIonisation : public G4VEnergyLossProcess
00079 {
00080 public:
00081 
00082   G4ionIonisation(const G4String& name = "ionIoni");
00083 
00084   virtual ~G4ionIonisation();
00085 
00086   virtual G4bool IsApplicable(const G4ParticleDefinition& p);
00087 
00088   // Print out of the class parameters
00089   virtual void PrintInfo();
00090 
00091   void AddStoppingData(G4int Z, G4int A, const G4String& materialName,
00092                        G4PhysicsVector* dVector);
00093 
00094   void ActivateStoppingData(G4bool);
00095 
00096 protected:
00097 
00098   virtual void InitialiseEnergyLossProcess(const G4ParticleDefinition*,
00099                                            const G4ParticleDefinition*);
00100 
00101   virtual G4double MinPrimaryEnergy(const G4ParticleDefinition* p,
00102                                    const G4Material*, G4double cut);
00103 
00104   inline G4double BetheBlochEnergyThreshold();
00105 
00106 private:
00107 
00108   // hide assignment operator
00109   G4ionIonisation & operator=(const G4ionIonisation &right);
00110   G4ionIonisation(const G4ionIonisation&);
00111 
00112   G4EmCorrections*            corr;
00113 
00114   const G4ParticleDefinition* theParticle;
00115 
00116   G4double   eth;
00117 
00118   G4bool     isInitialised;
00119   G4bool     stopDataActive;
00120 };
00121 
00122 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00123 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00124 
00125 inline void G4ionIonisation::ActivateStoppingData(G4bool val)
00126 {
00127   stopDataActive = val;
00128 }
00129 
00130 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00131 
00132 inline G4double G4ionIonisation::BetheBlochEnergyThreshold()
00133 {
00134   return eth;
00135 }
00136 
00137 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00138 
00139 #endif

Generated on Mon May 27 17:48:39 2013 for Geant4 by  doxygen 1.4.7