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26 /// \file exoticphysics/phonon/src/XPrimaryGen 26 /// \file exoticphysics/phonon/src/XPrimaryGeneratorAction.cc
27 /// \brief Implementation of the XPrimaryGener 27 /// \brief Implementation of the XPrimaryGeneratorAction class
28 // 28 //
>> 29 // $Id: XPrimaryGeneratorAction.cc 76246 2013-11-08 11:17:29Z gcosmo $
29 // 30 //
30 31
31 #include "XPrimaryGeneratorAction.hh" 32 #include "XPrimaryGeneratorAction.hh"
32 33
33 #include "G4Event.hh" 34 #include "G4Event.hh"
34 #include "G4ParticleGun.hh" 35 #include "G4ParticleGun.hh"
35 #include "G4PhononLong.hh" << 36 #include "G4RandomDirection.hh"
>> 37
36 #include "G4PhononTransFast.hh" 38 #include "G4PhononTransFast.hh"
37 #include "G4PhononTransSlow.hh" 39 #include "G4PhononTransSlow.hh"
38 #include "G4RandomDirection.hh" << 40 #include "G4PhononLong.hh"
>> 41
39 #include "G4SystemOfUnits.hh" 42 #include "G4SystemOfUnits.hh"
40 43
41 using namespace std; 44 using namespace std;
42 45
43 XPrimaryGeneratorAction::XPrimaryGeneratorActi 46 XPrimaryGeneratorAction::XPrimaryGeneratorAction()
44 { << 47 {
45 G4int n_particle = 1; 48 G4int n_particle = 1;
46 fParticleGun = new G4ParticleGun(n_particle) << 49 fParticleGun = new G4ParticleGun(n_particle);
47 50
48 // default particle kinematic 51 // default particle kinematic
49 fParticleGun->SetParticleDefinition(G4Phonon 52 fParticleGun->SetParticleDefinition(G4PhononLong::PhononDefinition());
50 fParticleGun->SetParticleMomentumDirection(G 53 fParticleGun->SetParticleMomentumDirection(G4RandomDirection());
51 fParticleGun->SetParticlePosition(G4ThreeVec << 54 fParticleGun->SetParticlePosition(G4ThreeVector(0.0,0.0,0.0));
52 fParticleGun->SetParticleEnergy(1e-4 * eV); << 55 fParticleGun->SetParticleEnergy(1e-4*eV);
53 } 56 }
54 57
55 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
56 59
>> 60
57 XPrimaryGeneratorAction::~XPrimaryGeneratorAct 61 XPrimaryGeneratorAction::~XPrimaryGeneratorAction()
58 { 62 {
59 delete fParticleGun; 63 delete fParticleGun;
60 } 64 }
61 65
62 //....oooOO0OOooo........oooOO0OOooo........oo 66 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
63 67
>> 68
64 void XPrimaryGeneratorAction::GeneratePrimarie 69 void XPrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
65 { 70 {
>> 71
66 fParticleGun->SetParticleMomentumDirection(G 72 fParticleGun->SetParticleMomentumDirection(G4RandomDirection());
67 73
68 G4double selector = G4UniformRand(); 74 G4double selector = G4UniformRand();
69 if (selector < 0.53539) { << 75 if(selector<0.53539) {
70 fParticleGun->SetParticleDefinition(G4Phon << 76 fParticleGun->SetParticleDefinition(G4PhononTransSlow::PhononDefinition());
71 } << 77 }
72 else if (selector < 0.90217) { << 78 else if(selector<0.90217) {
73 fParticleGun->SetParticleDefinition(G4Phon << 79 fParticleGun->SetParticleDefinition(G4PhononTransFast::PhononDefinition());
74 } << 80 }
75 else { << 81 else {
76 fParticleGun->SetParticleDefinition(G4Phon << 82 fParticleGun->SetParticleDefinition(G4PhononLong::PhononDefinition());
77 } 83 }
78 84
79 // Set phonon energy. << 85 //Set phonon energy.
80 // Do not set momentum direction here. << 86 //Do not set momentum direction here.
81 // Any momentum direction set here will be o << 87 //Any momentum direction set here will be overwritten
82 // by XPhononStackingAction::ClassifyNewTrac << 88 //by XPhononStackingAction::ClassifyNewTrack
83 fParticleGun->SetParticleEnergy(0.0075 * eV) << 89 fParticleGun->SetParticleEnergy(0.0075*eV);
84 fParticleGun->GeneratePrimaryVertex(anEvent) 90 fParticleGun->GeneratePrimaryVertex(anEvent);
>> 91
85 } 92 }
86 93
87 //....oooOO0OOooo........oooOO0OOooo........oo 94 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 95
>> 96
88 97