Gabriele Cosmo
119 lines
4.0 KiB
C++
119 lines
4.0 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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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 statement,
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// and all its terms.
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//
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// $Id: G4IonisParamMat.hh,v 1.4 1999/12/16 18:11:09 maire Exp $
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// GEANT4 tag $Name: geant4-03-00 $
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//
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// class description
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//
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// The class contains few (physical) quantities related to the Ionisation
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// process, for a material defined by its pointer G4Material*
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
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// 09-07-98, data moved from G4Material, M.Maire
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
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#ifndef G4IonisParamMat_HH
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#define G4IonisParamMat_HH
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#include "G4ios.hh"
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#include "globals.hh"
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class G4Material; // forward declaration
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
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class G4IonisParamMat // with description
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{
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public:
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G4IonisParamMat(G4Material*);
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~G4IonisParamMat();
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//
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// retrieval methods
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//
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// parameters for mean energy loss calculation:
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G4double GetMeanExcitationEnergy() const {return fMeanExcitationEnergy;};
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G4double GetLogMeanExcEnergy() const {return fLogMeanExcEnergy;};
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G4double* GetShellCorrectionVector() const {return fShellCorrectionVector;};
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G4double GetTaul() const {return fTaul;};
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// parameters of the density correction:
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G4double GetCdensity() const {return fCdensity;};
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G4double GetMdensity() const {return fMdensity;};
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G4double GetAdensity() const {return fAdensity;};
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G4double GetX0density() const {return fX0density;};
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G4double GetX1density() const {return fX1density;};
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// parameters of the energy loss fluctuation model:
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G4double GetF1fluct() const {return fF1fluct;};
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G4double GetF2fluct() const {return fF2fluct;};
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G4double GetEnergy1fluct() const {return fEnergy1fluct;};
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G4double GetLogEnergy1fluct() const {return fLogEnergy1fluct;};
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G4double GetEnergy2fluct() const {return fEnergy2fluct;};
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G4double GetLogEnergy2fluct() const {return fLogEnergy2fluct;};
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G4double GetEnergy0fluct() const {return fEnergy0fluct;};
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G4double GetRateionexcfluct() const {return fRateionexcfluct;};
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public: // without description
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G4int operator==(const G4IonisParamMat&) const;
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G4int operator!=(const G4IonisParamMat&) const;
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private:
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G4IonisParamMat(const G4IonisParamMat&);
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const G4IonisParamMat& operator=(const G4IonisParamMat&);
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// Compute mean parameters : ExcitationEnergy,Shell corretion vector ...
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void ComputeMeanParameters();
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// Compute parameters for the density effect
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void ComputeDensityEffect();
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// Compute parameters for the energy fluctuation model
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void ComputeFluctModel();
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private:
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//
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// data members
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//
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G4Material* fMaterial; // this material
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// parameters for mean energy loss calculation
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G4double fMeanExcitationEnergy; //
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G4double fLogMeanExcEnergy; //
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G4double* fShellCorrectionVector; // shell correction coefficients
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G4double fTaul; // lower limit of Bethe-Bloch formula
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// parameters of the density correction....
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G4double fCdensity; // mat.constant
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G4double fMdensity; // exponent
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G4double fAdensity; //
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G4double fX0density; //
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G4double fX1density; //
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// parameters of the energy loss fluctuation model
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G4double fF1fluct;
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G4double fF2fluct;
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G4double fEnergy1fluct;
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G4double fLogEnergy1fluct;
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G4double fEnergy2fluct;
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G4double fLogEnergy2fluct;
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G4double fEnergy0fluct;
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G4double fRateionexcfluct;
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};
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#endif
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