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eRositaPrimaryGeneratorAction.cc
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27 // $Id: eRositaPrimaryGeneratorAction.cc 107473 2017-11-15 08:02:34Z gcosmo $
28 //
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31 
34 
35 #include "globals.hh"
36 #include "G4SystemOfUnits.hh"
37 #include "G4Event.hh"
38 #include "G4ParticleGun.hh"
39 #include "G4ParticleTable.hh"
40 #include "G4ParticleDefinition.hh"
41 
42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 
45 {
46  G4int n_particle = 1;
47 // G4int n_particle = 1000;
48  particleGun = new G4ParticleGun(n_particle);
49 
50 // default particle
51 
53 
54  G4ParticleDefinition* particle = particleTable->FindParticle("proton");
55 
57  xdirection = 0.0; // x component of initial momentum vector
58  ydirection = -0.5; // y -"-
59  zdirection = -1.0; // z -"-
62 
63 }
64 
65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66 
68 {
69  delete particleGun;
70 }
71 
72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
73 
75 {
76 
77  xposition = 0.0*cm;
78  yposition = 2.25*cm;
79  zposition = 4.0*cm;
80 
82 
84 }
85 
86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
87 
G4ParticleDefinition * FindParticle(G4int PDGEncoding)
CLHEP::Hep3Vector G4ThreeVector
static G4ParticleTable * GetParticleTable()
static constexpr double MeV
Definition: G4SIunits.hh:214
void SetParticlePosition(G4ThreeVector aPosition)
void SetParticleDefinition(G4ParticleDefinition *aParticleDefinition)
int G4int
Definition: G4Types.hh:78
virtual void GeneratePrimaryVertex(G4Event *evt)
static constexpr double cm
Definition: G4SIunits.hh:119
void SetParticleEnergy(G4double aKineticEnergy)
void SetParticleMomentumDirection(G4ParticleMomentum aMomentumDirection)