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25 //
26 //
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28 // ********************************************************************
29 //
30 // CaTS (Calorimetry and Tracking Simulation)
31 //
32 // Authors : Hans Wenzel
33 // Soon Yung Jun
34 // (Fermi National Accelerator Laboratory)
35 //
36 // History
37 // October 18th, 2021 : first implementation
38 //
39 // ********************************************************************
40 //
41 /// \file RadiatorSD.hh
42 /// \brief Definition of the CaTS::RadiatorSD class
43
44 #pragma once
45
46 #include "G4VSensitiveDetector.hh"
47 #include "G4ScintillationTrackInformation.hh"
48 #include <G4MaterialPropertyVector.hh>
49 #include <G4String.hh>
50 #include <G4Types.hh>
51 class G4Step;
52 class G4Material;
53 class G4HCofThisEvent;
54 class G4MaterialPropertiesTable;
55 class G4PhysicsOrderedFreeVector;
56 class G4PhysicsTable;
57 class G4TouchableHistory;
58
59 class RadiatorSD : public G4VSensitiveDetector
60 {
61 public:
62 RadiatorSD(G4String name);
63 virtual ~RadiatorSD() = default;
64 // methods from base class
65 void Initialize(G4HCofThisEvent* hitCollection) final;
66 G4bool ProcessHits(G4Step* step, G4TouchableHistory* history) final;
67 void EndOfEvent(G4HCofThisEvent* hitCollection) final;
68
69 private:
70 const G4Material* aMaterial;
71 G4MaterialPropertiesTable* aMaterialPropertiesTable;
72 //
73 // properties related to Scintillation
74 //
75 G4MaterialPropertyVector* Fast_Intensity;
76 G4MaterialPropertyVector* Slow_Intensity;
77 G4double YieldRatio; // slowerRatio,
78 G4double FastTimeConstant; // TimeConstant,
79 G4double SlowTimeConstant; // slowerTimeConstant,
80 G4ScintillationType ScintillationType;
81 //
82 // properties related to Cerenkov
83 //
84 G4MaterialPropertyVector* Rindex;
85 G4PhysicsOrderedFreeVector* CerenkovAngleIntegrals;
86 const G4PhysicsTable* thePhysicsTable;
87 G4double Pmin{ 0 };
88 G4double Pmax{ 0 };
89 G4double dp{ 0 };
90 G4double nMax{ 0 };
91 G4bool first{ true };
92 G4bool verbose{ false };
93 G4int tCphotons{ 0 };
94 G4int tSphotons{ 0 };
95 #ifdef WITH_G4OPTICKS
96 //
97 // info needed for generating Cerenkov photons on the GPU;
98 //
99 G4double maxCos{ 0.0 };
100 G4double maxSin2{ 0.0 };
101 G4double beta{ 0.0 };
102 G4double beta1{ 0.0 };
103 G4double beta2{ 0.0 };
104 G4double BetaInverse{ 0.0 };
105 G4double MeanNumberOfPhotons1{ 0.0 };
106 G4double MeanNumberOfPhotons2{ 0.0 };
107 G4int Sphotons{ 0 }; // number of scintillation photons this step
108 G4int Cphotons{ 0 }; // number of Cerenkov photons this step
109 const G4double ScintillationTime{ 0.0 };
110 const G4int scntId{ 1 };
111 #endif
112 };
113