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25 // 25 //
>> 26 // $Id$
26 // 27 //
27 /// \file field/field05/src/F05PrimaryGenerato 28 /// \file field/field05/src/F05PrimaryGeneratorAction.cc
28 /// \brief Implementation of the F05PrimaryGen 29 /// \brief Implementation of the F05PrimaryGeneratorAction class
29 // 30 //
30 31
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 34
34 #include "F05PrimaryGeneratorAction.hh" 35 #include "F05PrimaryGeneratorAction.hh"
35 36
36 #include "F05DetectorConstruction.hh" 37 #include "F05DetectorConstruction.hh"
37 38
38 #include "G4Event.hh" 39 #include "G4Event.hh"
39 #include "G4ParticleDefinition.hh" <<
40 #include "G4ParticleGun.hh" 40 #include "G4ParticleGun.hh"
41 #include "G4ParticleTable.hh" 41 #include "G4ParticleTable.hh"
42 #include "G4SystemOfUnits.hh" << 42 #include "G4ParticleDefinition.hh"
43 #include "Randomize.hh" 43 #include "Randomize.hh"
>> 44 #include "G4SystemOfUnits.hh"
44 45
45 //....oooOO0OOooo........oooOO0OOooo........oo 46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 47
47 F05PrimaryGeneratorAction::F05PrimaryGenerator << 48 F05PrimaryGeneratorAction::F05PrimaryGeneratorAction(void)
48 { 49 {
49 G4int n_particle = 1; 50 G4int n_particle = 1;
50 fParticleGun = new G4ParticleGun(n_particle) << 51 fParticleGun = new G4ParticleGun(n_particle);
51 << 52
52 G4ParticleTable* particleTable = G4ParticleT 53 G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
53 G4ParticleDefinition* particle = particleTab 54 G4ParticleDefinition* particle = particleTable->FindParticle("mu+");
54 55
55 fParticleGun->SetParticleDefinition(particle 56 fParticleGun->SetParticleDefinition(particle);
56 } 57 }
57 58
58 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 60
60 F05PrimaryGeneratorAction::~F05PrimaryGenerato 61 F05PrimaryGeneratorAction::~F05PrimaryGeneratorAction()
61 { 62 {
62 delete fParticleGun; 63 delete fParticleGun;
63 } 64 }
64 65
65 //....oooOO0OOooo........oooOO0OOooo........oo 66 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66 67
67 void F05PrimaryGeneratorAction::GeneratePrimar 68 void F05PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
68 { 69 {
69 // this function is called at the begining o << 70 //this function is called at the begining of event
70 // 71 //
71 72
72 G4double Pmu = 517.6 * MeV; << 73 G4double Pmu = 517.6*MeV;
73 G4double mu_mass = 105.658 * MeV; << 74 G4double mu_mass = 105.658*MeV;
74 G4double Emu = std::sqrt(Pmu * Pmu + mu_mass << 75 G4double Emu = std::sqrt(Pmu*Pmu + mu_mass*mu_mass);
75 G4double Kmu = Emu - mu_mass; 76 G4double Kmu = Emu - mu_mass;
76 77
77 G4double x0 = -6.99 * m; << 78 G4double x0 = -6.99*m;
78 G4double y0 = 0.00 * m; << 79 G4double y0 = 0.00*m;
79 G4double z0 = 0.00 * m; << 80 G4double z0 = 0.00*m;
80 81
81 fParticleGun->SetParticleEnergy(Kmu); 82 fParticleGun->SetParticleEnergy(Kmu);
82 fParticleGun->SetParticlePosition(G4ThreeVec << 83 fParticleGun->SetParticlePosition(G4ThreeVector(x0,y0,z0));
83 fParticleGun->SetParticlePolarization(G4Thre << 84 fParticleGun->SetParticlePolarization(G4ThreeVector(0.,1.,0.));
84 fParticleGun->SetParticleMomentumDirection(G << 85 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(0.,1.,0.));
85 86
86 fParticleGun->GeneratePrimaryVertex(anEvent) 87 fParticleGun->GeneratePrimaryVertex(anEvent);
87 } 88 }
88 89
89 //....oooOO0OOooo........oooOO0OOooo........oo 90 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
90 91