include/Geant4/G4DiffElasticRatio.hh

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0025 //
0026 //
0027 // -------------------------------------------------------------------
0028 //
0029 // GEANT4 Class header file
0030 //
0031 //
0032 // File name:    G4DiffElasticRatio
0033 //
0034 // Author:  V.Grichine 07.11.2014
0035 //
0036 // Modifications:
0037 //
0038
0039 //
0040 // Class Description
0041 // This is a class for hadronic cross section ratio
0042 // diffractive/elastic
0043 // Class Description - End
0044
0045 #ifndef G4DiffElasticRatio_h
0046 #define G4DiffElasticRatio_h 1
0047
0048 #include "globals.hh"
0049 #include "G4VCrossSectionRatio.hh"
0050
0051 class G4ParticleDefinition;
0052 class G4ComponentGGHadronNucleusXsc;
0053
0054 class G4DiffElasticRatio: public G4VCrossSectionRatio
0055 {
0056 public:
0057
0058   G4DiffElasticRatio(const G4String& nam = "", G4int verb = 0);
0059
0060   virtual ~G4DiffElasticRatio();
0061
0062
0063   G4double ComputeRatio(const G4ParticleDefinition*,
0064             G4double kinEnergy,
0065             G4int Z, G4int A);
0066
0067   void SetEnergyThreshold(G4double e){fDDthreshold=e;};
0068   G4double GetEnergyThreshold(){return fDDthreshold;};
0069
0070 private:
0071
0072   G4DiffElasticRatio & operator=(const G4DiffElasticRatio &right);
0073   G4DiffElasticRatio(const G4DiffElasticRatio&);
0074
0075   G4ComponentGGHadronNucleusXsc* fGGXsc;
0076   G4double fDDthreshold;
0077 };
0078
0079 #endif