RE04PrimaryGeneratorAction Class Reference

User primary particle generator class. More...

#include <Doxymodules_runAndEvent.h>

Inheritance diagram for RE04PrimaryGeneratorAction:

Public Member Functions
	RE04PrimaryGeneratorAction ()
virtual	~RE04PrimaryGeneratorAction ()
virtual void	GeneratePrimaries (G4Event *)

Private Attributes
G4ParticleGun *	fParticleGun

Detailed Description

User primary particle generator class.

• void GeneratePrimaries(G4Event*) an incident particle is mu- with 10 GeV energy at the position (-75 cm,y,0) toward the (1,0,0) direction. The y position is uniformly varied from 95.5 cm to 96.5 cm.

Definition at line 88 of file Doxymodules_runAndEvent.h.

Constructor & Destructor Documentation

RE04PrimaryGeneratorAction()

RE04PrimaryGeneratorAction::RE04PrimaryGeneratorAction

(

)

Definition at line 40 of file RE04PrimaryGeneratorAction.cc.

 : G4VUserPrimaryGeneratorAction(),
   fParticleGun(0) 
{
  G4int n_particle = 1;
  fParticleGun  = new G4ParticleGun(n_particle);
  
  // default particle kinematic
  G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
  G4String particleName;
  G4ParticleDefinition* particle
                    = particleTable->FindParticle(particleName="mu-");
  fParticleGun->SetParticleDefinition(particle);
  fParticleGun->SetParticleMomentumDirection(G4ThreeVector(1.,0.,0.));
  fParticleGun->SetParticlePosition(G4ThreeVector(-75.*cm,0.,0.));
  fParticleGun->SetParticleEnergy(10.*GeV);
}

~RE04PrimaryGeneratorAction()

RE04PrimaryGeneratorAction::~RE04PrimaryGeneratorAction ( )

virtual

Definition at line 59 of file RE04PrimaryGeneratorAction.cc.

{
  delete fParticleGun;
}

Member Function Documentation

GeneratePrimaries()

void RE04PrimaryGeneratorAction::GeneratePrimaries ( G4Event *  anEvent )

virtual

Definition at line 65 of file RE04PrimaryGeneratorAction.cc.

{
  G4double y = 96.0*cm*(G4UniformRand()-0.5);
  fParticleGun->SetParticlePosition(G4ThreeVector(-75.*cm,y,0.));
  fParticleGun->GeneratePrimaryVertex(anEvent);
}

Member Data Documentation

fParticleGun

G4ParticleGun* RE04PrimaryGeneratorAction::fParticleGun

private

Definition at line 57 of file RE04PrimaryGeneratorAction.hh.

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The documentation for this class was generated from the following files:

• .doxygen/Doxymodules_runAndEvent.h
• extended/runAndEvent/RE04/include/RE04PrimaryGeneratorAction.hh
• extended/runAndEvent/RE04/src/RE04PrimaryGeneratorAction.cc