Gabriele Cosmo
80 lines
2.5 KiB
C++
80 lines
2.5 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: G4IonisParamElm.hh,v 1.2.8.1 1999/12/07 20:49:16 gunter Exp $
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// GEANT4 tag $Name: geant4-01-01 $
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//
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//
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// ------------------- class G4IonisParamElm -------------------
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
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// 09-07-98, data moved from G4Element. M.Maire
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
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#ifndef G4IonisParamElm_HH
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#define G4IonisParamElm_HH
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#include "G4ios.hh"
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#include "globals.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
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class G4IonisParamElm
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{
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public:
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G4IonisParamElm(G4double Z);
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~G4IonisParamElm();
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// retrieval methods
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G4double GetZ() const {return fZ;};
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G4double GetZ3() const {return fZ3;};
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G4double GetZZ3() const {return fZZ3;};
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G4double GetlogZ3() const {return flogZ3;};
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G4double GetTau0() const {return fTau0;};
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G4double GetTaul() const {return fTaul;};
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G4double GetAlow() const {return fAlow;};
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G4double GetBlow() const {return fBlow;};
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G4double GetClow() const {return fClow;};
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G4double GetMeanExcitationEnergy() const {return fMeanExcitationEnergy;};
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G4double* GetShellCorrectionVector() const {return fShellCorrectionVector;};
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G4int operator==(const G4IonisParamElm&) const;
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G4int operator!=(const G4IonisParamElm&) const;
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private:
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G4IonisParamElm(G4IonisParamElm&);
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const G4IonisParamElm& operator=(const G4IonisParamElm&);
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private:
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//
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// data members
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//
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G4double fZ; // effective Z
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G4double fZ3; // pow (Z,1/3)
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G4double fZZ3; // pow (Z(Z+1),1/3)
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G4double flogZ3; // log(Z)/3
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// ------ ionisation loss ---------------------------------
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G4double fTau0 ; // 0.1*pow(Z,1/3)*MeV/proton_mass_c2
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G4double fTaul ; // 2*MeV/proton mass
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G4double fBetheBlochLow; // Bethe-Bloch at fTaul*particle mass
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G4double fAlow,fBlow,fClow; // parameters for the low energy ion.loss
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G4double fMeanExcitationEnergy; // 16*pow(Z,0.9)*eV
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G4double* fShellCorrectionVector; // shell correction coefficients
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};
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#endif
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