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25 //
26 //
27 // -------------------------------------------------------------------
28 //
29 // GEANT4 Class file
30 //
31 //
32 // File name: G4eeToHadrons
33 //
34 // Author: Vladimir Ivanchenko on base of Michel Maire code
35 //
36 // Creation date: 02.08.2004
37 //
38 // Modifications:
39 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
40 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
41 // 23-11-05 Istert AddEmModel which was lost (V.Ivantchenko)
42 //
43
44 //
45 // -------------------------------------------------------------------
46 //
47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
49
50 #include "G4eeToHadrons.hh"
51 #include "G4SystemOfUnits.hh"
52 #include "G4MaterialCutsCouple.hh"
53 #include "G4Gamma.hh"
54
55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
56
57 using namespace std;
58
59 G4eeToHadrons::G4eeToHadrons(const G4String& name)
60 : G4VEmProcess(name)
61 {
62 //SetVerboseLevel(2);
63 SetProcessSubType(fAnnihilationToHadrons);
64 SetBuildTableFlag(false);
65 SetCrossSectionType(fEmOnePeak);
66 SetSecondaryParticle(G4Gamma::Gamma());
67 }
68
69 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
70
71 G4eeToHadrons::~G4eeToHadrons()
72 {}
73
74 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75
76 G4bool G4eeToHadrons::IsApplicable(const G4ParticleDefinition& p)
77 {
78 return (&p == G4Positron::Positron());
79 }
80
81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
82
83 void G4eeToHadrons::InitialiseProcess(const G4ParticleDefinition*)
84 {
85 if(!isInitialised) {
86 isInitialised = true;
87
88 SetParticle(G4Positron::Positron());
89
90 multimodel = new G4eeToHadronsMultiModel(verboseLevel);
91 if(csFactor > 1.0) multimodel->SetCrossSecFactor(csFactor);
92 SetEmModel(multimodel);
93 AddEmModel(1, multimodel);
94 }
95 }
96
97 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
98
99 void G4eeToHadrons::StreamProcessInfo(std::ostream& outFile) const
100 {
101 multimodel->ModelDescription(outFile);
102 }
103
104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
105
106 void G4eeToHadrons::SetCrossSecFactor(G4double fac)
107 {
108 if(multimodel) multimodel->SetCrossSecFactor(fac);
109 csFactor = fac;
110 }
111
112 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
113
114 void G4eeToHadrons::ProcessDescription(std::ostream& out) const
115 {
116 out << "G4eeToHadrons - positron annihilation on atomic electrons" << G4endl;
117 G4VEmProcess::ProcessDescription(out);
118 }
119
120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
121