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>> 1 // This code implementation is the intellectual property of
>> 2 // the GEANT4 collaboration.
>> 3 //
>> 4 // By copying, distributing or modifying the Program (or any work
>> 5 // based on the Program) you indicate your acceptance of this statement,
>> 6 // and all its terms.
>> 7 //
>> 8 // $Id: G4IonisParamElm.hh,v 1.4 1999/12/16 18:11:08 maire Exp $
>> 9 // GEANT4 tag $Name: geant4-03-00 $
1 // 10 //
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18 // * This code implementation is the result <<
19 // * technical work of the GEANT4 collaboratio <<
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21 // * any work based on the software) you ag <<
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24 // ******************************************* <<
25 11
26 // class description 12 // class description
27 // 13 //
28 // The class contains few (physical) quantitie 14 // The class contains few (physical) quantities related to the Ionisation
29 // process, for the Element defined by its ato 15 // process, for the Element defined by its atomic number Z
30 // 16 //
31 // 09.03.01: copy constructor and assignement << 17
32 // 09.07.98: data moved from G4Element (mma) << 18 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 19
>> 20 // 09-07-98, data moved from G4Element. M.Maire
>> 21
>> 22 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
33 23
34 #ifndef G4IonisParamElm_HH 24 #ifndef G4IonisParamElm_HH
35 #define G4IonisParamElm_HH 25 #define G4IonisParamElm_HH
36 26
37 #include "G4ios.hh" 27 #include "G4ios.hh"
38 #include "globals.hh" 28 #include "globals.hh"
39 29
>> 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 31
40 class G4IonisParamElm 32 class G4IonisParamElm
41 { 33 {
42 public: // with description << 34 public: // with description
43 G4IonisParamElm(G4double Z); <<
44 ~G4IonisParamElm(); <<
45 G4IonisParamElm& operator=(const G4IonisPara <<
46 G4IonisParamElm(G4IonisParamElm&) = delete; <<
47 <<
48 // retrieval methods <<
49 <<
50 // atomic number Z <<
51 G4double GetZ() const { return fZ; } <<
52 <<
53 // std::pow (Z,1/3) <<
54 G4double GetZ3() const { return fZ3; } <<
55 <<
56 // std::pow (Z(Z+1),1/3) <<
57 G4double GetZZ3() const { return fZZ3; } <<
58 <<
59 // std::log(Z)/3 <<
60 G4double GetlogZ3() const { return flogZ3; } <<
61 <<
62 // 0.1*std::pow(Z,1/3)*MeV/proton_mass_c2 <<
63 G4double GetTau0() const { return fTau0; }; <<
64 <<
65 // 2*MeV/proton mass <<
66 G4double GetTaul() const { return fTaul; } <<
67 35
68 // parameters for the low energy ion.loss << 36 G4IonisParamElm(G4double Z);
69 G4double GetAlow() const { return fAlow; } << 37 ~G4IonisParamElm();
70 G4double GetBlow() const { return fBlow; } <<
71 G4double GetClow() const { return fClow; } <<
72 38
73 // ICRU'37 report << 39 // retrieval methods
74 G4double GetMeanExcitationEnergy() const { r << 40
>> 41 G4double GetZ() const {return fZ;}; // atomic number Z
>> 42 G4double GetZ3() const {return fZ3;}; // pow (Z,1/3)
>> 43 G4double GetZZ3() const {return fZZ3;}; // pow (Z(Z+1),1/3)
>> 44 G4double GetlogZ3() const {return flogZ3;}; // log(Z)/3
>> 45
>> 46 G4double GetTau0() const {return fTau0;};
>> 47 // 0.1*pow(Z,1/3)*MeV/proton_mass_c2
>> 48
>> 49 G4double GetTaul() const {return fTaul;}; // 2*MeV/proton mass
>> 50
>> 51 G4double GetAlow() const {return fAlow;};
>> 52 G4double GetBlow() const {return fBlow;};
>> 53 G4double GetClow() const {return fClow;};
>> 54 // parameters for the low energy ion.loss
>> 55
>> 56 G4double GetMeanExcitationEnergy() const {return fMeanExcitationEnergy;};
>> 57 // 16*pow(Z,0.9)*eV
>> 58
>> 59 G4double* GetShellCorrectionVector() const {return fShellCorrectionVector;};
>> 60 // shell correction coefficients
>> 61
>> 62 public: // without description
>> 63
>> 64 G4int operator==(const G4IonisParamElm&) const;
>> 65 G4int operator!=(const G4IonisParamElm&) const;
>> 66
>> 67 private:
75 68
76 G4double GetFermiVelocity() const { return f << 69 G4IonisParamElm(G4IonisParamElm&);
77 G4double GetLFactor() const { return fLFacto << 70 const G4IonisParamElm& operator=(const G4IonisParamElm&);
78 71
79 // shell correction coefficients <<
80 G4double* GetShellCorrectionVector() const { <<
81 72
82 G4bool operator==(const G4IonisParamElm&) co << 73 private:
83 G4bool operator!=(const G4IonisParamElm&) co <<
84 74
85 private: <<
86 // 75 //
87 // data members 76 // data members
88 // 77 //
89 G4double fZ; // effective Z << 78 G4double fZ; // effective Z
90 G4double fZ3; // std::pow (Z,1/3) << 79 G4double fZ3; // pow (Z,1/3)
91 G4double fZZ3; // std::pow (Z(Z+1),1/3) << 80 G4double fZZ3; // pow (Z(Z+1),1/3)
92 G4double flogZ3; // std::log(Z)/3 << 81 G4double flogZ3; // log(Z)/3
93 << 82
94 // ------ ionisation loss ----------------- << 83 // ------ ionisation loss ---------------------------------
95 << 84
96 G4double fTau0; // 0.1*std::pow(Z,1/3)*MeV/ << 85 G4double fTau0 ; // 0.1*pow(Z,1/3)*MeV/proton_mass_c2
97 G4double fTaul; // 2*MeV/proton mass << 86 G4double fTaul ; // 2*MeV/proton mass
98 G4double fBetheBlochLow; // Bethe-Bloch at << 87 G4double fBetheBlochLow; // Bethe-Bloch at fTaul*particle mass
99 G4double fAlow, fBlow, fClow; // parameters << 88 G4double fAlow,fBlow,fClow; // parameters for the low energy ion.loss
100 G4double fMeanExcitationEnergy; // << 89 G4double fMeanExcitationEnergy; // 16*pow(Z,0.9)*eV
101 G4double* fShellCorrectionVector; // shell << 90 G4double* fShellCorrectionVector; // shell correction coefficients
102 <<
103 // parameters for ion corrections computatio <<
104 G4double fVFermi; <<
105 G4double fLFactor; <<
106 }; 91 };
107 92
108 #endif 93 #endif
109 94