Import Geant4 0.0.0 source tree
This commit is contained in:
Gabriele Cosmo
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// This code implementation is the intellectual property of
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// the RD44 GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: ExN01DetectorConstruction.cc,v 1.1 1998/11/14 20:52:38 kurasige Exp $
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// GEANT4 tag $Name: geant4-00 $
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//
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#include "ExN01DetectorConstruction.hh"
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#include "G4Material.hh"
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#include "G4Box.hh"
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#include "G4Tubs.hh"
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#include "G4LogicalVolume.hh"
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#include "G4ThreeVector.hh"
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#include "G4PVPlacement.hh"
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#include "globals.hh"
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ExN01DetectorConstruction::ExN01DetectorConstruction()
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{;}
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ExN01DetectorConstruction::~ExN01DetectorConstruction()
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{;}
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G4VPhysicalVolume* ExN01DetectorConstruction::Construct()
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{
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//------------------------------------------------------ materials
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G4double a; // atomic mass
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G4double z; // atomic number
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G4double density;
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G4String name;
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a = 39.95*g/mole;
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density = 1.782e-03*g/cm3;
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G4Material* Ar = new G4Material(name="ArgonGas", z=18., a, density);
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a = 26.98*g/mole;
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density = 2.7*g/cm3;
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G4Material* Al = new G4Material(name="Aluminum", z=13., a, density);
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a = 207.19*g/mole;
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density = 11.35*g/cm3;
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G4Material* Pb = new G4Material(name="Lead", z=82., a, density);
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//------------------------------------------------------ volumes
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//------------------------------ experimental hall (world volume)
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//------------------------------ beam line along x axis
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G4double expHall_x = 3.0*m;
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G4double expHall_y = 1.0*m;
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G4double expHall_z = 1.0*m;
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G4Box* experimentalHall_box
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= new G4Box("expHall_box",expHall_x,expHall_y,expHall_z);
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G4LogicalVolume* experimentalHall_log
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= new G4LogicalVolume(experimentalHall_box,Ar,"expHall_log",0,0,0);
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G4VPhysicalVolume* experimentalHall_phys
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= new G4PVPlacement(0,G4ThreeVector(),"expHall",
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experimentalHall_log,0,false,0);
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//------------------------------ a tracker tube
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G4double innerRadiusOfTheTube = 0.*cm;
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G4double outerRadiusOfTheTube = 60.*cm;
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G4double hightOfTheTube = 50.*cm;
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G4double startAngleOfTheTube = 0.*deg;
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G4double spanningAngleOfTheTube = 360.*deg;
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G4Tubs* tracker_tube
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= new G4Tubs("tracker_tube",innerRadiusOfTheTube,
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outerRadiusOfTheTube,hightOfTheTube,
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startAngleOfTheTube,spanningAngleOfTheTube);
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G4LogicalVolume* tracker_log
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= new G4LogicalVolume(tracker_tube,Al,"tracker_log",0,0,0);
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G4double trackerPos_x = -1.0*m;
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G4double trackerPos_y = 0.*m;
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G4double trackerPos_z = 0.*m;
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G4VPhysicalVolume* tracker_phys
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= new G4PVPlacement(0,
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G4ThreeVector(trackerPos_x,trackerPos_y,trackerPos_z),
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tracker_log,"tracker",experimentalHall_log,false,0);
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//------------------------------ a calorimeter block
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G4double block_x = 1.0*m;
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G4double block_y = 50.0*cm;
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G4double block_z = 50.0*cm;
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G4Box* calorimeterBlock_box
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= new G4Box("calBlock_box",block_x,block_y,block_z);
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G4LogicalVolume* calorimeterBlock_log
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= new G4LogicalVolume(calorimeterBlock_box,Pb,"caloBlock_log",0,0,0);
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G4double blockPos_x = 1.0*m;
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G4double blockPos_y = 0.0*m;
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G4double blockPos_z = 0.0*m;
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G4VPhysicalVolume* calorimeterBlock_phys
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= new G4PVPlacement(0,
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G4ThreeVector(blockPos_x,blockPos_y,blockPos_z),
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calorimeterBlock_log,"caloBlock",experimentalHall_log,false,0);
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//------------------------------ calorimeter layers
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G4double calo_x = 1.*cm;
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G4double calo_y = 40.*cm;
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G4double calo_z = 40.*cm;
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G4Box* calorimeterLayer_box
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= new G4Box("caloLayer_box",calo_x,calo_y,calo_z);
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G4LogicalVolume* calorimeterLayer_log
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= new G4LogicalVolume(calorimeterLayer_box,Al,"caloLayer_log",0,0,0);
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for(G4int i=0;i<19;i++) // loop for 19 layers
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{
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G4double caloPos_x = (i-9)*10.*cm;
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G4double caloPos_y = 0.0*m;
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G4double caloPos_z = 0.0*m;
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G4VPhysicalVolume* calorimeterLayer_phys
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= new G4PVPlacement(0,
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G4ThreeVector(caloPos_x,caloPos_y,caloPos_z),
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calorimeterLayer_log,"caloLayer",calorimeterBlock_log,false,i);
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}
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//------------------------------------------------------------------
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return experimentalHall_phys;
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}
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@@ -0,0 +1,63 @@
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// This code implementation is the intellectual property of
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// the RD44 GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: ExN01PhysicsList.cc,v 1.1 1998/11/14 20:52:42 kurasige Exp $
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// GEANT4 tag $Name: geant4-00 $
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//
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//
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#include "ExN01PhysicsList.hh"
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#include "G4ParticleTypes.hh"
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ExN01PhysicsList::ExN01PhysicsList()
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{;}
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ExN01PhysicsList::~ExN01PhysicsList()
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{;}
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void ExN01PhysicsList::ConstructParticle()
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{
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// In this method, static member functions should be called
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// for all particles which you want to use.
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// This ensures that objects of these particle types will be
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// created in the program.
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G4Geantino::GeantinoDefinition();
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}
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void ExN01PhysicsList::ConstructProcess()
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{
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// Define transportation process
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AddTransportation();
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}
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void ExN01PhysicsList::SetCuts(G4double cut)
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{
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// uppress error messages even in case e/gamma/proton do not exist
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G4int temp = GetVerboseLevel();
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SetVerboseLevel(0);
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// set cut values for gamma at first and for e- second and next for e+,
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// because some processes for e+/e- need cut values for gamma
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SetCutValue(cut, "gamma");
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SetCutValue(cut, "e-");
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SetCutValue(cut, "e+");
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// set cut values for proton and anti_proton before all other hadrons
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// because some processes for hadrons need cut values for proton/anti_proton
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SetCutValue(cut, "proton");
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SetCutValue(cut, "anti_proton");
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// set a cut value to all particles
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SetCutValueForOthers(cut);
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SetVerboseLevel(temp);
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}
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@@ -0,0 +1,55 @@
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// This code implementation is the intellectual property of
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// the RD44 GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: ExN01PrimaryGeneratorAction.cc,v 1.1 1998/11/14 20:52:45 kurasige Exp $
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// GEANT4 tag $Name: geant4-00 $
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//
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#include "ExN01PrimaryGeneratorAction.hh"
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#include "G4Event.hh"
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#include "G4ParticleGun.hh"
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#include "G4UImanager.hh"
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#include "globals.hh"
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ExN01PrimaryGeneratorAction::ExN01PrimaryGeneratorAction()
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{
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G4int n_particle = 1;
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particleGun = new G4ParticleGun(n_particle);
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G4UImanager* UI = G4UImanager::GetUIpointer();
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UI->ApplyCommand("/gun/particle geantino");
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UI->ApplyCommand("/gun/energy 1.0 GeV");
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UI->ApplyCommand("/gun/position -2.0 0.0 0.0 m");
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}
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ExN01PrimaryGeneratorAction::~ExN01PrimaryGeneratorAction()
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{
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delete particleGun;
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}
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void ExN01PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
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{
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G4UImanager* UI = G4UImanager::GetUIpointer();
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G4int i = anEvent->GetEventID() % 3;
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switch(i)
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{
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case 0:
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UI->ApplyCommand("/gun/direction 1.0 0.0 0.0");
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break;
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case 1:
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UI->ApplyCommand("/gun/direction 1.0 0.1 0.0");
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break;
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case 2:
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UI->ApplyCommand("/gun/direction 1.0 0.0 0.1");
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break;
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}
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particleGun->GeneratePrimaryVertex(anEvent);
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}
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