| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 // -------------------------------------------
28 // GEANT 4 - ULTRA experiment
29 // -------------------------------------------
30 //
31 // Code developed by:
32 // B. Tome, M.C. Espirito-Santo, A. Trindade,
33 //
34 // ****************************************
35 // * UltraPrimaryGeneratorAction.cc
36 // ****************************************
37 //
38 // Class used in the definition of the opti
39 // A plane, circular source is used. Depend
40 // photons may reach the UVscope directly o
41 // incidence is used. The source parameters
42 // or through the GeneralParticleSource me
43 //
44 #include "UltraPrimaryGeneratorAction.hh"
45 #include "UltraDetectorConstruction.hh"
46
47 #include "G4PhysicalConstants.hh"
48 #include "G4SystemOfUnits.hh"
49 #include "G4RunManager.hh"
50 #include "G4Event.hh"
51 #include "G4GeneralParticleSource.hh"
52 #include "G4SPSAngDistribution.hh"
53 #include "G4SPSEneDistribution.hh"
54 #include "G4SPSPosDistribution.hh"
55 #include "G4ParticleTable.hh"
56 #include "G4ParticleDefinition.hh"
57 #include "G4ThreeVector.hh"
58
59 //....oooOO0OOooo........oooOO0OOooo........oo
60
61 UltraPrimaryGeneratorAction::UltraPrimaryGener
62 {
63 particleGun = new G4GeneralParticleSource();
64 }
65
66 //....oooOO0OOooo........oooOO0OOooo........oo
67
68 UltraPrimaryGeneratorAction::~UltraPrimaryGene
69 {
70 delete particleGun;
71 }
72
73 //....oooOO0OOooo........oooOO0OOooo........oo
74
75 void UltraPrimaryGeneratorAction::GeneratePrim
76 {
77
78 auto iEvent = anEvent->GetEventID() ;
79 if ( iEvent == 0 ){
80
81 G4cout << particleGun->GetParticleDefiniti
82 G4cout << particleGun->GetCurrentSource()-
83 G4cout << particleGun->GetCurrentSource()-
84
85
86 // Check if optical photon wavelength is withi
87 }
88
89 particleGun->GeneratePrimaryVertex(anEvent);
90
91 if (particleGun->GetParticleDefinition()->
92
93 const UltraDetectorConstruction * detect
94 dynamic_cast<const UltraDetectorConstruc
95
96 auto lambda_min = detector->GetLambdaMin() ;
97 auto lambda_max = detector->GetLambdaMax() ;
98
99 auto energy = particleGun->GetParticleEnergy
100
101 if (h_Planck*c_light/energy > lambda_max ||
102 G4cerr << "Error ! Optical photon ene
103 << "Please check that photon wav
104 << lambda_min/nm << ","
105 << lambda_max/nm << "] nm"
106 << ", i.e., ["
107 << h_Planck*c_light/lambda_max/e
108 << h_Planck*c_light/lambda_min/e
109 << G4endl ;
110
111 G4Exception("UltraPrimaryGeneratorAct
112 FatalException,"Wavelength outside th
113 }
114 }
115
116 }
117