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25 //
26 /// \file field/field01/include/F01DetectorConstruction.hh
27 /// \brief Definition of the F01DetectorConstruction class
28 //
29 //
30 //
31 //
32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
34
35 #ifndef F01DetectorConstruction_h
36 #define F01DetectorConstruction_h 1
37
38 #include "G4VUserDetectorConstruction.hh"
39 #include "G4Cache.hh"
40 #include "G4ThreeVector.hh"
41
42 #include "CLHEP/Units/SystemOfUnits.h"
43
44 class G4Box;
45 class G4Tubs;
46 class G4LogicalVolume;
47 class G4VPhysicalVolume;
48
49 class G4Material;
50 class G4UniformMagField;
51
52 class F01DetectorMessenger;
53 class F01CalorimeterSD;
54
55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56
57 class F01DetectorConstruction : public G4VUserDetectorConstruction
58 {
59 public:
60 F01DetectorConstruction();
61 ~F01DetectorConstruction() override;
62
63 void SetAbsorberMaterial(G4String);
64 void SetAbsorberThickness(G4double);
65 void SetAbsorberRadius(G4double);
66
67 void SetAbsorberZpos(G4double);
68
69 void SetWorldMaterial(G4String);
70 void SetWorldSizeZ(G4double);
71 void SetWorldSizeR(G4double);
72
73 void SetFieldValue(G4ThreeVector value);
74
75 G4VPhysicalVolume* Construct() override;
76 void ConstructSDandField() override;
77
78 void PrintCalorParameters();
79
80 G4Material* GetWorldMaterial() { return fWorldMaterial; }
81 G4double GetWorldSizeZ() { return fWorldSizeZ; }
82 G4double GetWorldSizeR() { return fWorldSizeR; }
83
84 G4double GetAbsorberZpos() { return fZAbsorber; }
85 G4double GetZStartAbs() { return fZStartAbs; }
86 G4double GetZEndAbs() { return fZEndAbs; }
87
88 G4Material* GetAbsorberMaterial() { return fAbsorberMaterial; }
89 G4double GetAbsorberThickness() { return fAbsorberThickness; }
90 G4double GetAbsorberRadius() { return fAbsorberRadius; }
91
92 const G4VPhysicalVolume* GetPhysiWorld() { return fPhysiWorld; }
93 const G4VPhysicalVolume* GetAbsorber() { return fPhysiAbsorber; }
94 G4LogicalVolume* GetLogicalAbsorber() { return fLogicAbsorber; }
95
96 private:
97 void DefineMaterials();
98 void ComputeCalorParameters();
99 G4VPhysicalVolume* ConstructCalorimeter();
100
101 F01DetectorMessenger* fDetectorMessenger = nullptr; // pointer -> Messenger
102 G4Cache<F01CalorimeterSD*> fCalorimeterSD; // pointer -> sensitive detector
103
104 G4Tubs* fSolidWorld = nullptr; // pointer to the solid World
105 G4LogicalVolume* fLogicWorld = nullptr; // pointer to the logical World
106 G4VPhysicalVolume* fPhysiWorld = nullptr; // pointer to the physical World
107
108 G4Tubs* fSolidAbsorber = nullptr; // pointer to the solid Absorber
109 G4LogicalVolume* fLogicAbsorber = nullptr; // pointer to the logical Absorber
110 G4VPhysicalVolume* fPhysiAbsorber = nullptr; // pointer to the physical Absorber
111
112 G4Material* fAbsorberMaterial = nullptr;
113 G4double fAbsorberThickness = 1.0 * CLHEP::mm;
114 G4double fAbsorberRadius = 20000. * CLHEP::mm;
115
116 G4double fZAbsorber = 21990. * CLHEP::mm;
117 G4double fZStartAbs = 0.;
118 G4double fZEndAbs = 0.;
119
120 G4Material* fWorldMaterial = nullptr;
121 G4double fWorldSizeR = 22000. * CLHEP::mm;
122 G4double fWorldSizeZ = 44000. * CLHEP::mm;
123
124 G4ThreeVector fFieldVector = {0., 0., 3.3*CLHEP::tesla};
125 };
126
127 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
128
129 inline void F01DetectorConstruction::ComputeCalorParameters()
130 {
131 // Compute derived parameters of the calorimeter
132
133 fZStartAbs = fZAbsorber - 0.5 * fAbsorberThickness;
134 fZEndAbs = fZAbsorber + 0.5 * fAbsorberThickness;
135
136 G4cout << "-- Calorimeter Absorber z-coords: Start= " << fZStartAbs << " End= " << fZEndAbs
137 << G4endl;
138 }
139
140 #endif
141