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TSPrimaryGeneratorAction.cc
Go to the documentation of this file.
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// ********************************************************************
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//
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//
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//
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// $Id: TSPrimaryGeneratorAction.cc 93110 2015-11-05 08:37:42Z jmadsen $
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//
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "
TSPrimaryGeneratorAction.hh
"
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#include "
TSDetectorConstruction.hh
"
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#include "
G4RunManager.hh
"
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#include "
G4Event.hh
"
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#include "
G4ParticleGun.hh
"
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#include "
G4ParticleTable.hh
"
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#include "
G4ParticleDefinition.hh
"
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using namespace
CLHEP
;
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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TSPrimaryGeneratorAction::TSPrimaryGeneratorAction
()
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{
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fGun =
new
G4ParticleGun
(1);
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G4ParticleTable
* particleTable =
G4ParticleTable::GetParticleTable
();
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G4String
particleName;
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G4ParticleDefinition
* particle
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= particleTable->
FindParticle
(particleName=
"neutron"
);
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fGun->SetParticleDefinition(particle);
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fGun->SetParticleEnergy(1.*
MeV
);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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TSPrimaryGeneratorAction::~TSPrimaryGeneratorAction
()
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{
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delete
fGun;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
TSPrimaryGeneratorAction::GeneratePrimaries
(
G4Event
* anEvent)
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{
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static
TSDetectorConstruction
* detector
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=
TSDetectorConstruction::Instance
();
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G4ThreeVector
dir(0.,0., 1.);
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G4ThreeVector
pos
(detector->
GetWorldDimensions
().x()*(
G4UniformRand
()-0.5),
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detector->
GetWorldDimensions
().y()*(
G4UniformRand
()-0.5),
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-0.5*detector->
GetWorldDimensions
().z());
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dir /= dir.mag();
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fGun->SetParticleMomentumDirection(dir);
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fGun->SetParticlePosition(
pos
);
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fGun->GeneratePrimaryVertex(anEvent);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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MeV
static const double MeV
Definition:
G4SIunits.hh:211
G4ParticleTable::FindParticle
G4ParticleDefinition * FindParticle(G4int PDGEncoding)
Definition:
G4ParticleTable.cc:566
G4ThreeVector
CLHEP::Hep3Vector G4ThreeVector
Definition:
G4ThreeVector.hh:42
G4RunManager.hh
G4ParticleDefinition
Definition:
G4ParticleDefinition.hh:111
TSDetectorConstruction::Instance
static TSDetectorConstruction * Instance()
Definition:
TSDetectorConstruction.cc:84
TSDetectorConstruction
Definition:
TSDetectorConstruction.hh:74
TSDetectorConstruction::GetWorldDimensions
const G4ThreeVector & GetWorldDimensions() const
Definition:
TSDetectorConstruction.hh:88
G4UniformRand
#define G4UniformRand()
Definition:
Randomize.hh:97
G4ParticleTable.hh
TSPrimaryGeneratorAction::~TSPrimaryGeneratorAction
virtual ~TSPrimaryGeneratorAction()
Definition:
TSPrimaryGeneratorAction.cc:70
G4ParticleTable
Definition:
G4ParticleTable.hh:65
G4ParticleDefinition.hh
TSPrimaryGeneratorAction::TSPrimaryGeneratorAction
TSPrimaryGeneratorAction()
Definition:
TSPrimaryGeneratorAction.cc:54
G4ParticleTable::GetParticleTable
static G4ParticleTable * GetParticleTable()
Definition:
G4ParticleTable.cc:96
CLHEP
Definition:
AxisAngle.cc:16
G4ParticleGun
Definition:
G4ParticleGun.hh:62
TSDetectorConstruction.hh
Definition of the TSDetectorConstruction class.
G4ParticleGun.hh
G4Event.hh
TSPrimaryGeneratorAction.hh
Definition of the TSPrimaryGeneratorAction class.
TSPrimaryGeneratorAction::GeneratePrimaries
void GeneratePrimaries(G4Event *)
Definition:
TSPrimaryGeneratorAction.cc:77
pos
static const G4double pos
Definition:
G4ElectroNuclearCrossSection.cc:66
G4Event
Definition:
G4Event.hh:52
G4String
Definition:
G4String.hh:45
geant4.10.02
examples
extended
parallel
ThreadsafeScorers
src
TSPrimaryGeneratorAction.cc
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