Geant4  10.02
G4Vee2hadrons.hh
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26 // $Id: G4Vee2hadrons.hh 83000 2014-07-24 10:27:23Z gcosmo $
27 //
28 // -------------------------------------------------------------------
29 //
30 // GEANT4 Class header file
31 //
32 //
33 // File name: G4Vee2hadrons
34 //
35 // Author: Vladimir Ivanchenko
36 //
37 // Creation date: 12.08.2004
38 //
39 // Modifications: 14 July 2014 N. Chikuma revised interfaces
40 //
41 
42 //
43 // Class Description: base class to compute partial cross sections
44 // of e+e- annihilation into hadrons and
45 // sample of final state in the centre mass frame
46 
47 // -------------------------------------------------------------------
48 //
49 #ifndef G4Vee2hadrons_h
50 #define G4Vee2hadrons_h 1
51 
52 #include <vector>
53 #include <CLHEP/Units/SystemOfUnits.h>
54 
55 #include "globals.hh"
56 #include "G4ThreeVector.hh"
57 #include "G4eeCrossSections.hh"
58 #include "G4PhysicsLinearVector.hh"
59 
60 class G4DynamicParticle;
61 class G4PhysicsVector;
62 
64 {
65 
66 public:
67 
69  G4double vlowEnergy,
70  G4double vhighEnergy,
71  G4double vdelta) : cross(cr)
72  {
73  lowEnergy = vlowEnergy;
74  highEnergy = vhighEnergy;
75  delta = vdelta;
76  };
77 
78  virtual ~G4Vee2hadrons() {};
79 
80  virtual G4double PeakEnergy() const = 0;
81 
82  virtual G4double ComputeCrossSection(G4double) const = 0;
83 
85  {
86  G4int nbins = std::max(3, G4int((highEnergy - lowEnergy)/delta) );
88  return pp;
89  };
90 
91  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
92  G4double, const G4ThreeVector&) = 0;
93 
94  G4double LowEnergy() const {return lowEnergy;};
95 
96  G4double HighEnergy() const {return highEnergy;};
97 
98 private:
99 
100  // hide assignment operator
103 
104  // parameters of the table
108 
109 protected:
110 
111  G4eeCrossSections* cross; // class to compute cross section
112 
113 };
114 
115 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
116 
117 #endif
G4double LowEnergy() const
G4double highEnergy
CLHEP::Hep3Vector G4ThreeVector
G4PhysicsVector * PhysicsVector() const
int G4int
Definition: G4Types.hh:78
virtual void SampleSecondaries(std::vector< G4DynamicParticle * > *, G4double, const G4ThreeVector &)=0
virtual ~G4Vee2hadrons()
G4Vee2hadrons(G4eeCrossSections *cr, G4double vlowEnergy, G4double vhighEnergy, G4double vdelta)
virtual G4double PeakEnergy() const =0
T max(const T t1, const T t2)
brief Return the largest of the two arguments
G4eeCrossSections * cross
G4double HighEnergy() const
G4Vee2hadrons & operator=(const G4Vee2hadrons &right)
double G4double
Definition: G4Types.hh:76
virtual G4double ComputeCrossSection(G4double) const =0
G4double lowEnergy