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Geant4/processes/electromagnetic/standard/include/G4LindhardSorensenIonModel.hh

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Differences between /processes/electromagnetic/standard/include/G4LindhardSorensenIonModel.hh (Version 11.3.0) and /processes/electromagnetic/standard/include/G4LindhardSorensenIonModel.hh (Version 11.0)


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 25 //                                                 25 //
 26 // -------------------------------------------     26 // -------------------------------------------------------------------
 27 //                                                 27 //
 28 // GEANT4 Class header file                        28 // GEANT4 Class header file
 29 //                                                 29 //
 30 //                                                 30 //
 31 // File name:     G4LindhardSorensenIonModel       31 // File name:     G4LindhardSorensenIonModel
 32 //                                                 32 //
 33 // Author:        Alexander Bagulya & Vladimir     33 // Author:        Alexander Bagulya & Vladimir Ivanchenko
 34 //                                                 34 //
 35 // Creation date: 16.04.2018                       35 // Creation date: 16.04.2018
 36 //                                                 36 //
 37 //                                                 37 //
 38 // Class Description:                              38 // Class Description:
 39 //                                                 39 //
 40 // Implementation of ion ionisation energy los     40 // Implementation of ion ionisation energy loss and delta-electron 
 41 // production by heavy charged particles accor     41 // production by heavy charged particles according to
 42 // J. Lindhard & A.H. Sorensen, Phys. Rev. A 5     42 // J. Lindhard & A.H. Sorensen, Phys. Rev. A 53 (1996) 2443-2455
 43                                                    43 
 44 // -------------------------------------------     44 // -------------------------------------------------------------------
 45 //                                                 45 //
 46                                                    46 
 47 #ifndef G4LindhardSorensenIonModel_h               47 #ifndef G4LindhardSorensenIonModel_h
 48 #define G4LindhardSorensenIonModel_h 1             48 #define G4LindhardSorensenIonModel_h 1
 49                                                    49 
 50 #include <vector>                                  50 #include <vector>
 51                                                    51 
 52 #include "G4VEmModel.hh"                           52 #include "G4VEmModel.hh"
 53 #include "G4NistManager.hh"                        53 #include "G4NistManager.hh"
                                                   >>  54 #include "G4Threading.hh"
 54                                                    55 
 55 class G4EmCorrections;                             56 class G4EmCorrections;
 56 class G4ParticleChangeForLoss;                     57 class G4ParticleChangeForLoss;
 57 class G4LindhardSorensenData;                      58 class G4LindhardSorensenData;
 58 class G4BraggModel;                            <<  59 class G4BraggIonModel;
 59 class G4BetheBlochModel;                           60 class G4BetheBlochModel;
 60 class G4IonICRU73Data;                             61 class G4IonICRU73Data;
 61                                                    62 
 62 class G4LindhardSorensenIonModel : public G4VE     63 class G4LindhardSorensenIonModel : public G4VEmModel
 63 {                                                  64 {
 64 public:                                            65 public:
 65                                                    66 
 66   explicit G4LindhardSorensenIonModel(const G4     67   explicit G4LindhardSorensenIonModel(const G4ParticleDefinition* p = nullptr,
 67               const G4String& nam = "LindhardS     68               const G4String& nam = "LindhardSorensen");
 68                                                    69 
 69   ~G4LindhardSorensenIonModel() override;          70   ~G4LindhardSorensenIonModel() override;
 70                                                    71 
 71   void Initialise(const G4ParticleDefinition*,     72   void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
 72                                                    73 
 73   G4double MinEnergyCut(const G4ParticleDefini     74   G4double MinEnergyCut(const G4ParticleDefinition*,
 74                         const G4MaterialCutsCo     75                         const G4MaterialCutsCouple* couple) override;
 75                                                    76 
 76   G4double ComputeCrossSectionPerElectron(         77   G4double ComputeCrossSectionPerElectron(
 77                      const G4ParticleDefinitio     78                      const G4ParticleDefinition*,
 78          G4double kineticEnergy,                   79          G4double kineticEnergy,
 79          G4double cutEnergy,                       80          G4double cutEnergy,
 80          G4double maxEnergy);                      81          G4double maxEnergy);
 81                                                    82          
 82   G4double ComputeCrossSectionPerAtom(             83   G4double ComputeCrossSectionPerAtom(
 83          const G4ParticleDefinition*,              84          const G4ParticleDefinition*,
 84          G4double kineticEnergy,                   85          G4double kineticEnergy,
 85          G4double Z, G4double A,                   86          G4double Z, G4double A,
 86          G4double cutEnergy,                       87          G4double cutEnergy,
 87          G4double maxEnergy) override;             88          G4double maxEnergy) override;
 88                                                    89                  
 89   G4double CrossSectionPerVolume(const G4Mater     90   G4double CrossSectionPerVolume(const G4Material*,
 90          const G4ParticleDefinition*,              91          const G4ParticleDefinition*,
 91          G4double kineticEnergy,                   92          G4double kineticEnergy,
 92          G4double cutEnergy,                       93          G4double cutEnergy,
 93          G4double maxEnergy) override;             94          G4double maxEnergy) override;
 94                                                    95                
 95   G4double ComputeDEDXPerVolume(const G4Materi     96   G4double ComputeDEDXPerVolume(const G4Material*,
 96                                 const G4Partic     97                                 const G4ParticleDefinition*,
 97                                 G4double kinet     98                                 G4double kineticEnergy,
 98                                 G4double cutEn     99                                 G4double cutEnergy) override;
 99                                                   100 
100   G4double GetChargeSquareRatio(const G4Partic    101   G4double GetChargeSquareRatio(const G4ParticleDefinition* p,
101                                 const G4Materi    102                                 const G4Material* mat,
102                                 G4double kinet    103                                 G4double kineticEnergy) override;
103                                                   104 
104   G4double GetParticleCharge(const G4ParticleD    105   G4double GetParticleCharge(const G4ParticleDefinition* p,
105            const G4Material* mat,                 106            const G4Material* mat,
106                              G4double kineticE    107                              G4double kineticEnergy) override;
107                                                   108 
108   void CorrectionsAlongStep(const G4MaterialCu    109   void CorrectionsAlongStep(const G4MaterialCutsCouple* couple,
109                             const G4DynamicPar    110                             const G4DynamicParticle* dp,
110                             const G4double& le    111                             const G4double& length,
111                             G4double& eloss) o    112                             G4double& eloss) override;
112                                                   113 
113   void SampleSecondaries(std::vector<G4Dynamic    114   void SampleSecondaries(std::vector<G4DynamicParticle*>*,
114                          const G4MaterialCutsC    115                          const G4MaterialCutsCouple*,
115              const G4DynamicParticle*,            116              const G4DynamicParticle*,
116        G4double tmin,                             117        G4double tmin,
117                    G4double maxEnergy) overrid    118                    G4double maxEnergy) override;
118                                                   119 
119   // hide assignment operator                     120   // hide assignment operator
120   G4LindhardSorensenIonModel & operator=          121   G4LindhardSorensenIonModel & operator=
121   (const  G4LindhardSorensenIonModel &right) =    122   (const  G4LindhardSorensenIonModel &right) = delete;
122   G4LindhardSorensenIonModel(const  G4Lindhard    123   G4LindhardSorensenIonModel(const  G4LindhardSorensenIonModel&) = delete;
123                                                   124 
124 protected:                                        125 protected:
125                                                   126 
126   G4double MaxSecondaryEnergy(const G4Particle    127   G4double MaxSecondaryEnergy(const G4ParticleDefinition*,
127                               G4double kinEner    128                               G4double kinEnergy) override;
128                                                   129 
                                                   >> 130   inline G4double GetChargeSquareRatio() const;
                                                   >> 131 
129   inline void SetChargeSquareRatio(G4double va    132   inline void SetChargeSquareRatio(G4double val);
130                                                   133 
131 private:                                          134 private:
132                                                   135 
133   void SetupParameters();                         136   void SetupParameters();
134                                                   137 
135   void InitialiseLS();                            138   void InitialiseLS();
136                                                   139 
137   G4double ComputeDEDXPerVolumeLS(const G4Mate    140   G4double ComputeDEDXPerVolumeLS(const G4Material*,
138                                   const G4Part    141                                   const G4ParticleDefinition*,
139           G4double kinEnergy, G4double cutEner    142           G4double kinEnergy, G4double cutEnergy);
140                                                   143 
141   inline void SetParticle(const G4ParticleDefi    144   inline void SetParticle(const G4ParticleDefinition* p);
142                                                   145 
143   //  static const G4int MAXZION = 93;         << 146   static const G4int MAXZION = 93;
144                                                   147 
145   static G4IonICRU73Data* fIonData;               148   static G4IonICRU73Data* fIonData;
146   static G4LindhardSorensenData* lsdata;          149   static G4LindhardSorensenData* lsdata;
                                                   >> 150   static std::vector<G4float>*   fact[MAXZION];
147                                                   151 
148   const G4ParticleDefinition* particle = nullp << 152   const G4ParticleDefinition* particle;
149   G4ParticleDefinition* theElectron;           << 153   G4ParticleDefinition*       theElectron;
150   G4EmCorrections* corr;                       << 154   G4EmCorrections*            corr;
151   G4ParticleChangeForLoss* fParticleChange = n << 155   G4ParticleChangeForLoss*    fParticleChange;
152   G4NistManager* nist;                         << 156   G4NistManager*              nist;
153   G4BraggModel* fBraggModel;                   << 157   G4BraggIonModel*            fBraggModel;
154   G4BetheBlochModel* fBBModel;                 << 158   G4BetheBlochModel*          fBBModel;
155                                                   159 
156   G4int Zin = 1;                                  160   G4int Zin = 1;
157   G4double mass = 0.0;                            161   G4double mass = 0.0;
158   G4double tlimit = DBL_MAX;                      162   G4double tlimit = DBL_MAX;
159   G4double spin = 0.0;                            163   G4double spin = 0.0;
160   G4double magMoment2 = 0.0;                      164   G4double magMoment2 = 0.0;
161   G4double chargeSquare = 1.0;                    165   G4double chargeSquare = 1.0;
162   G4double charge = 1.0;                          166   G4double charge = 1.0;
163   G4double eRatio = 0.0;                          167   G4double eRatio = 0.0;
164   G4double pRatio = 1.0;                          168   G4double pRatio = 1.0;
165   G4double formfact = 0.0;                        169   G4double formfact = 0.0;
166   G4double twoln10;                               170   G4double twoln10;
167   G4double fElimit;                               171   G4double fElimit;
168   G4bool isFirst = false;                      << 172 
                                                   >> 173 #ifdef G4MULTITHREADED
                                                   >> 174   static G4Mutex theLSMutex;
                                                   >> 175 #endif
                                                   >> 176 
169 };                                                177 };
170                                                   178 
171 //....oooOO0OOooo........oooOO0OOooo........oo    179 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
172                                                   180 
173 inline void                                       181 inline void 
174 G4LindhardSorensenIonModel::SetParticle(const     182 G4LindhardSorensenIonModel::SetParticle(const G4ParticleDefinition* p)
175 {                                                 183 {
176   if(particle != p) {                             184   if(particle != p) {
177     particle = p;                                 185     particle = p;
178     SetupParameters();                            186     SetupParameters();
179   }                                               187   }
                                                   >> 188 }
                                                   >> 189 
                                                   >> 190 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
                                                   >> 191 
                                                   >> 192 inline G4double G4LindhardSorensenIonModel::GetChargeSquareRatio() const
                                                   >> 193 {
                                                   >> 194   return chargeSquare;
180 }                                                 195 }
181                                                   196 
182 //....oooOO0OOooo........oooOO0OOooo........oo    197 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
183                                                   198 
184 inline void G4LindhardSorensenIonModel::SetCha    199 inline void G4LindhardSorensenIonModel::SetChargeSquareRatio(G4double val)
185 {                                                 200 {
186   chargeSquare = val;                             201   chargeSquare = val;
187 }                                                 202 }
188                                                   203 
189 //....oooOO0OOooo........oooOO0OOooo........oo    204 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
190                                                   205 
191 #endif                                            206 #endif
192                                                   207