CaTS/include/RadiatorSD.hh

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0025 //
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0027
0028 // ********************************************************************
0029 //
0030 //  CaTS (Calorimetry and Tracking Simulation)
0031 //
0032 //  Authors : Hans Wenzel
0033 //            Soon Yung Jun
0034 //            (Fermi National Accelerator Laboratory)
0035 //
0036 // History
0037 //   October 18th, 2021 : first implementation
0038 //
0039 // ********************************************************************
0040 //
0041 /// \file RadiatorSD.hh
0042 /// \brief Definition of the CaTS::RadiatorSD class
0043
0044 #pragma once
0045
0046 #include "G4VSensitiveDetector.hh"
0047 #include "G4ScintillationTrackInformation.hh"
0048 #include <G4MaterialPropertyVector.hh>
0049 #include <G4String.hh>
0050 #include <G4Types.hh>
0051 class G4Step;
0052 class G4Material;
0053 class G4HCofThisEvent;
0054 class G4MaterialPropertiesTable;
0055 class G4PhysicsOrderedFreeVector;
0056 class G4PhysicsTable;
0057 class G4TouchableHistory;
0058
0059 class RadiatorSD : public G4VSensitiveDetector
0060 {
0061  public:
0062   RadiatorSD(G4String name);
0063   virtual ~RadiatorSD() = default;
0064   // methods from base class
0065   void Initialize(G4HCofThisEvent* hitCollection) final;
0066   G4bool ProcessHits(G4Step* step, G4TouchableHistory* history) final;
0067   void EndOfEvent(G4HCofThisEvent* hitCollection) final;
0068
0069  private:
0070   const G4Material* aMaterial;
0071   G4MaterialPropertiesTable* aMaterialPropertiesTable;
0072   //
0073   // properties related to Scintillation
0074   //
0075   G4MaterialPropertyVector* Fast_Intensity;
0076   G4MaterialPropertyVector* Slow_Intensity;
0077   G4double YieldRatio;        // slowerRatio,
0078   G4double FastTimeConstant;  // TimeConstant,
0079   G4double SlowTimeConstant;  // slowerTimeConstant,
0080   G4ScintillationType ScintillationType;
0081   //
0082   // properties related to Cerenkov
0083   //
0084   G4MaterialPropertyVector* Rindex;
0085   G4PhysicsOrderedFreeVector* CerenkovAngleIntegrals;
0086   const G4PhysicsTable* thePhysicsTable;
0087   G4double Pmin{ 0 };
0088   G4double Pmax{ 0 };
0089   G4double dp{ 0 };
0090   G4double nMax{ 0 };
0091   G4bool first{ true };
0092   G4bool verbose{ false };
0093   G4int tCphotons{ 0 };
0094   G4int tSphotons{ 0 };
0095 #ifdef WITH_G4OPTICKS
0096   //
0097   // info needed for generating Cerenkov photons on the GPU;
0098   //
0099   G4double maxCos{ 0.0 };
0100   G4double maxSin2{ 0.0 };
0101   G4double beta{ 0.0 };
0102   G4double beta1{ 0.0 };
0103   G4double beta2{ 0.0 };
0104   G4double BetaInverse{ 0.0 };
0105   G4double MeanNumberOfPhotons1{ 0.0 };
0106   G4double MeanNumberOfPhotons2{ 0.0 };
0107   G4int Sphotons{ 0 };  // number of scintillation photons this step
0108   G4int Cphotons{ 0 };  // number of Cerenkov photons this step
0109   const G4double ScintillationTime{ 0.0 };
0110   const G4int scntId{ 1 };
0111 #endif
0112 };