Geant4  10.01.p03
G4ePolarizedIonisation.hh
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26 // $Id: G4ePolarizedIonisation.hh 68046 2013-03-13 14:31:38Z gcosmo $
27 // -------------------------------------------------------------------
28 //
29 // GEANT4 Class header file
30 //
31 //
32 // File name: G4ePolarizedIonisation
33 //
34 // Author: A.Schaelicke on base of Vladimir Ivanchenko code
35 //
36 // Creation date: 10.11.2005
37 //
38 // Modifications:
39 //
40 // 10-11-05, include polarization description (A.Schaelicke)
41 // , create asymmetry table and determine interactionlength
42 // , update polarized differential cross section
43 //
44 // 20-08-06, modified interface (A.Schaelicke)
45 // 11-06-07, add PostStepGetPhysicalInteractionLength (A.Schalicke)
46 //
47 // Class Description:
48 //
49 // polarized version of G4eIonisation
50 // ----------------------------------------------------------------------------
51 // -------------------------------------------------------------------
52 //
53 
54 #ifndef G4ePolarizedIonisation_h
55 #define G4ePolarizedIonisation_h 1
56 
57 #include "G4VEnergyLossProcess.hh"
58 #include "G4Electron.hh"
59 #include "G4Positron.hh"
60 
61 class G4Material;
65 
67 {
68 
69 public:
70 
71  G4ePolarizedIonisation(const G4String& name = "pol-eIoni");
72 
73  virtual ~G4ePolarizedIonisation();
74 
76 
77  // Print out of the class parameters
78  virtual void PrintInfo();
79 
80 protected:
81 
83  const G4ParticleDefinition*);
84 
86  const G4Material*, G4double cut);
87 
88 
89  // for polarization
91  const G4Track& track,
92  G4double previousStepSize,
94  );
95 
96  G4double GetMeanFreePath(const G4Track& track,
97  G4double previousStepSize,
98  G4ForceCondition* condition);
99 
100  virtual void BuildPhysicsTable(const G4ParticleDefinition&);
101 
103  const G4MaterialCutsCouple* couple,
105  G4double cut,
106  G4double &tasm);
107 
108 protected:
109 
111 
112 private:
115 
119 
122 
123  // for polarization:
125 
126 
127 
128  G4PhysicsTable* theAsymmetryTable; // table for cross section assym.
129  G4PhysicsTable* theTransverseAsymmetryTable; // table for transverse cross section assym.
130 };
131 
132 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
133 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
134 
136  const G4Material*,
137  G4double cut)
138 {
139  G4double x = cut;
140  if(isElectron) x += cut;
141  return x;
142 }
143 
144 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
145 
147 {
148  return (&p == G4Electron::Electron() || &p == G4Positron::Positron());
149 }
150 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
151 
152 #endif
G4double condition(const G4ErrorSymMatrix &m)
virtual G4double MinPrimaryEnergy(const G4ParticleDefinition *, const G4Material *, G4double cut)
G4ePolarizedIonisation(const G4String &name="pol-eIoni")
CLHEP::Hep3Vector G4ThreeVector
G4double ComputeAsymmetry(G4double energy, const G4MaterialCutsCouple *couple, const G4ParticleDefinition &particle, G4double cut, G4double &tasm)
G4String name
Definition: TRTMaterials.hh:40
G4PolarizedMollerBhabhaModel * emModel
G4double PostStepGetPhysicalInteractionLength(const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
virtual void InitialiseEnergyLossProcess(const G4ParticleDefinition *, const G4ParticleDefinition *)
bool G4bool
Definition: G4Types.hh:79
const G4ParticleDefinition * particle
virtual void BuildPhysicsTable(const G4ParticleDefinition &)
static G4Positron * Positron()
Definition: G4Positron.cc:94
G4double energy(const ThreeVector &p, const G4double m)
G4double GetMeanFreePath(const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
static G4Electron * Electron()
Definition: G4Electron.cc:94
G4ParticleDefinition * theElectron
double G4double
Definition: G4Types.hh:76
G4ForceCondition
G4ePolarizedIonisation & operator=(const G4ePolarizedIonisation &right)
G4bool IsApplicable(const G4ParticleDefinition &p)
G4VEmFluctuationModel * flucModel
const G4ParticleDefinition * DefineBaseParticle(const G4ParticleDefinition *p)
G4PhysicsTable * theTransverseAsymmetryTable