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25 // 25 //
26 // 26 //
27 // ------------------------------------------- 27 // --------------------------------------------------------------
28 // GEANT 4 - ULTRA experiment 28 // GEANT 4 - ULTRA experiment example
29 // ------------------------------------------- 29 // --------------------------------------------------------------
30 // 30 //
31 // Code developed by: 31 // Code developed by:
32 // B. Tome, M.C. Espirito-Santo, A. Trindade, << 32 // B. Tome, M.C. Espirito-Santo, A. Trindade, P. Rodrigues
33 // 33 //
34 // **************************************** 34 // ****************************************************
35 // * UltraPrimaryGeneratorAction.cc 35 // * UltraPrimaryGeneratorAction.cc
36 // **************************************** 36 // ****************************************************
37 // << 37 //
38 // Class used in the definition of the opti 38 // Class used in the definition of the optical photons source
39 // A plane, circular source is used. Depend 39 // A plane, circular source is used. Depending on the source position, optical
40 // photons may reach the UVscope directly o 40 // photons may reach the UVscope directly or after reflection. By default direct
41 // incidence is used. The source parameters 41 // incidence is used. The source parameters can be set directly in this class
42 // or through the GeneralParticleSource me 42 // or through the GeneralParticleSource messenger class.
43 // 43 //
44 #include "UltraPrimaryGeneratorAction.hh" 44 #include "UltraPrimaryGeneratorAction.hh"
45 #include "UltraDetectorConstruction.hh" 45 #include "UltraDetectorConstruction.hh"
46 46
47 #include "G4PhysicalConstants.hh" 47 #include "G4PhysicalConstants.hh"
48 #include "G4SystemOfUnits.hh" 48 #include "G4SystemOfUnits.hh"
49 #include "G4RunManager.hh" 49 #include "G4RunManager.hh"
50 #include "G4Event.hh" 50 #include "G4Event.hh"
51 #include "G4GeneralParticleSource.hh" 51 #include "G4GeneralParticleSource.hh"
52 #include "G4SPSAngDistribution.hh" 52 #include "G4SPSAngDistribution.hh"
53 #include "G4SPSEneDistribution.hh" 53 #include "G4SPSEneDistribution.hh"
54 #include "G4SPSPosDistribution.hh" 54 #include "G4SPSPosDistribution.hh"
55 #include "G4ParticleTable.hh" 55 #include "G4ParticleTable.hh"
56 #include "G4ParticleDefinition.hh" 56 #include "G4ParticleDefinition.hh"
57 #include "G4ThreeVector.hh" 57 #include "G4ThreeVector.hh"
58 58
59 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
60 60
61 UltraPrimaryGeneratorAction::UltraPrimaryGener 61 UltraPrimaryGeneratorAction::UltraPrimaryGeneratorAction()
62 { 62 {
>> 63
63 particleGun = new G4GeneralParticleSource(); 64 particleGun = new G4GeneralParticleSource();
>> 65
>> 66
>> 67
64 } 68 }
65 69
66 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
67 71
68 UltraPrimaryGeneratorAction::~UltraPrimaryGene 72 UltraPrimaryGeneratorAction::~UltraPrimaryGeneratorAction()
69 { 73 {
70 delete particleGun; 74 delete particleGun;
71 } 75 }
72 76
73 //....oooOO0OOooo........oooOO0OOooo........oo 77 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
74 78
75 void UltraPrimaryGeneratorAction::GeneratePrim 79 void UltraPrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
76 { 80 {
77 81
78 auto iEvent = anEvent->GetEventID() ; << 82 G4int iEvent = anEvent->GetEventID() ;
79 if ( iEvent == 0 ){ 83 if ( iEvent == 0 ){
80 84
81 G4cout << particleGun->GetParticleDefiniti 85 G4cout << particleGun->GetParticleDefinition()->GetParticleName() << " " ;
82 G4cout << particleGun->GetCurrentSource()- 86 G4cout << particleGun->GetCurrentSource()->GetEneDist()->GetEnergyDisType() << " " ;
83 G4cout << particleGun->GetCurrentSource()- 87 G4cout << particleGun->GetCurrentSource()->GetPosDist()->GetPosDisType() << G4endl ;
84 88
85 89
86 // Check if optical photon wavelength is withi << 90 // Check if optical photon wavelength is within limits set for material optical properties tables.
87 } << 91
>> 92
88 93
>> 94
>> 95 }
89 particleGun->GeneratePrimaryVertex(anEvent); 96 particleGun->GeneratePrimaryVertex(anEvent);
90 97
91 if (particleGun->GetParticleDefinition()-> 98 if (particleGun->GetParticleDefinition()->GetParticleName() == "opticalphoton"){
92 << 99
93 const UltraDetectorConstruction * detect << 100 const UltraDetectorConstruction * detector =
94 dynamic_cast<const UltraDetectorConstruc 101 dynamic_cast<const UltraDetectorConstruction *>((G4RunManager::GetRunManager())->GetUserDetectorConstruction()) ;
95 102
96 auto lambda_min = detector->GetLambdaMin() ; << 103 G4double lambda_min = detector->GetLambdaMin() ;
97 auto lambda_max = detector->GetLambdaMax() ; << 104 G4double lambda_max = detector->GetLambdaMax() ;
98 105
99 auto energy = particleGun->GetParticleEnergy << 106 G4double energy = particleGun->GetParticleEnergy() ;
100 107
101 if (h_Planck*c_light/energy > lambda_max || 108 if (h_Planck*c_light/energy > lambda_max || h_Planck*c_light/energy < lambda_min){
102 G4cerr << "Error ! Optical photon ene << 109 G4cerr << "Error ! Optical photon energy (" << energy/eV << " eV) out of limits set by material optical properties tables. \n"
103 << "Please check that photon wav << 110 << "Please check that photon wavelength is within the following interval: ["
104 << lambda_min/nm << "," << 111 << lambda_min/nm << ","
105 << lambda_max/nm << "] nm" << 112 << lambda_max/nm << "] nm"
106 << ", i.e., [" 113 << ", i.e., ["
107 << h_Planck*c_light/lambda_max/e 114 << h_Planck*c_light/lambda_max/eV << ","
108 << h_Planck*c_light/lambda_min/e 115 << h_Planck*c_light/lambda_min/eV << "] eV"
109 << G4endl ; 116 << G4endl ;
110 << 117
111 G4Exception("UltraPrimaryGeneratorAct 118 G4Exception("UltraPrimaryGeneratorAction::GeneratePrimaries()","AirSh005",
112 FatalException,"Wavelength outside th 119 FatalException,"Wavelength outside the valid range") ;
113 } 120 }
114 } 121 }
115 122
116 } 123 }
>> 124
>> 125
117 126