LXeDetectorConstruction.hh

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/// \file optical/LXe/include/LXeDetectorConstruction.hh
/// \brief Definition of the LXeDetectorConstruction class
//
//
#ifndef LXeDetectorConstruction_h
#define LXeDetectorConstruction_h 1
 
#include "LXeDetectorMessenger.hh"
 
#include "G4Cache.hh"
#include "G4VUserDetectorConstruction.hh"
#include <CLHEP/Units/SystemOfUnits.h>
 
class LXeMainVolume;
class LXePMTSD;
class LXeScintSD;
 
class G4Box;
class G4Element;
class G4LogicalVolume;
class G4Material;
class G4MaterialPropertiesTable;
class G4Sphere;
class G4Tubs;
class G4VPhysicalVolume;
 
class LXeDetectorConstruction : public G4VUserDetectorConstruction
{
 public:
  LXeDetectorConstruction();
  ~LXeDetectorConstruction() override;
 
  G4VPhysicalVolume* Construct() override;
  void ConstructSDandField() override;
 
  // Functions to modify the geometry
  void SetDimensions(G4ThreeVector);
  void SetHousingThickness(G4double);
  void SetNX(G4int);
  void SetNY(G4int);
  void SetNZ(G4int);
  void SetPMTRadius(G4double);
  void SetDefaults();
  void SetSaveThreshold(G4int);
 
  // Get values
  G4int GetNX() const { return fNx; };
  G4int GetNY() const { return fNy; };
  G4int GetNZ() const { return fNz; };
  G4int GetSaveThreshold() const { return fSaveThreshold; };
  G4double GetScintX() const { return fScint_x; }
  G4double GetScintY() const { return fScint_y; }
  G4double GetScintZ() const { return fScint_z; }
  G4double GetHousingThickness() const { return fD_mtl; }
  G4double GetPMTRadius() const { return fOuterRadius_pmt; }
  G4double GetSlabZ() const { return fSlab_z; }
 
  void SetSphereOn(G4bool);
  static G4bool GetSphereOn() { return fSphereOn; }
 
  void SetHousingReflectivity(G4double);
  G4double GetHousingReflectivity() const { return fRefl; }
 
  void SetWLSSlabOn(G4bool b);
  G4bool GetWLSSlabOn() const { return fWLSslab; }
 
  void SetMainVolumeOn(G4bool b);
  G4bool GetMainVolumeOn() const { return fMainVolumeOn; }
 
  void SetNFibers(G4int n);
  G4int GetNFibers() const { return fNfibers; }
 
  void SetMainScintYield(G4double);
  void SetWLSScintYield(G4double);
 
 private:
  void DefineMaterials();
 
  LXeDetectorMessenger* fDetectorMessenger = nullptr;
 
  G4Box* fExperimentalHall_box = nullptr;
  G4LogicalVolume* fExperimentalHall_log = nullptr;
  G4VPhysicalVolume* fExperimentalHall_phys = nullptr;
 
  // Materials & Elements
  G4Element* fN = nullptr;
  G4Element* fO = nullptr;
  G4Element* fC = nullptr;
  G4Element* fH = nullptr;
  G4Material* fLXe = nullptr;
  G4Material* fAl = nullptr;
  G4Material* fAir = nullptr;
  G4Material* fVacuum = nullptr;
  G4Material* fGlass = nullptr;
  G4Material* fPstyrene = nullptr;
  G4Material* fPMMA = nullptr;
  G4Material* fPethylene1 = nullptr;
  G4Material* fPethylene2 = nullptr;
 
  // Geometry
  G4double fScint_x = 17.8 * CLHEP::cm;
  G4double fScint_y = 17.8 * CLHEP::cm;
  G4double fScint_z = 22.6 * CLHEP::cm;
  G4double fD_mtl = 0.0635 * CLHEP::cm;
  G4int fNx = 2;
  G4int fNy = 2;
  G4int fNz = 3;
  G4int fSaveThreshold = 0;
  G4double fOuterRadius_pmt = 2.3 * CLHEP::cm;
  G4int fNfibers = 15;
  static G4bool fSphereOn;
  G4double fRefl = 1.;
  G4bool fWLSslab = false;
  G4bool fMainVolumeOn = true;
  G4double fSlab_z = 2.5 * CLHEP::mm;
 
  LXeMainVolume* fMainVolume = nullptr;
 
  G4MaterialPropertiesTable* fLXe_mt = nullptr;
  G4MaterialPropertiesTable* fMPTPStyrene = nullptr;
 
  // Sensitive Detectors
  G4Cache<LXeScintSD*> fScint_SD;
  G4Cache<LXePMTSD*> fPmt_SD;
};
 
#endif