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26 // 26 //
27 /// \file ExGflash2DetectorConstruction.cc 27 /// \file ExGflash2DetectorConstruction.cc
28 /// \brief Implementation of the ExGflash2Dete 28 /// \brief Implementation of the ExGflash2DetectorConstruction class
29 // 29 //
30 // Created by Joanna Weng 26.11.2004 30 // Created by Joanna Weng 26.11.2004
31 31
32 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
34 34
35 // User Classes 35 // User Classes
36 #include "ExGflash2DetectorConstruction.hh" 36 #include "ExGflash2DetectorConstruction.hh"
37 <<
38 #include "ExGflash2SensitiveDetector.hh" 37 #include "ExGflash2SensitiveDetector.hh"
39 38
40 // G4 Classes 39 // G4 Classes
41 #include "G4AutoDelete.hh" <<
42 #include "G4Box.hh" <<
43 #include "G4Colour.hh" <<
44 #include "G4LogicalVolume.hh" <<
45 #include "G4Material.hh" <<
46 #include "G4NistManager.hh" 40 #include "G4NistManager.hh"
47 #include "G4PVPlacement.hh" << 41 #include "G4Material.hh"
48 #include "G4SDManager.hh" <<
49 #include "G4SystemOfUnits.hh" <<
50 #include "G4ThreeVector.hh" 42 #include "G4ThreeVector.hh"
>> 43 #include "G4PVPlacement.hh"
51 #include "G4VPhysicalVolume.hh" 44 #include "G4VPhysicalVolume.hh"
>> 45 #include "G4LogicalVolume.hh"
>> 46 #include "G4Box.hh"
>> 47 #include "G4SDManager.hh"
52 #include "G4VisAttributes.hh" 48 #include "G4VisAttributes.hh"
>> 49 #include "G4Colour.hh"
>> 50 #include "G4SystemOfUnits.hh"
>> 51 #include "G4AutoDelete.hh"
53 #include "globals.hh" 52 #include "globals.hh"
54 53
>> 54
>> 55
55 //....oooOO0OOooo........oooOO0OOooo........oo 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56 57
57 ExGflash2DetectorConstruction::ExGflash2Detect 58 ExGflash2DetectorConstruction::ExGflash2DetectorConstruction()
>> 59 :G4VUserDetectorConstruction(), fCrystalLog(nullptr), fCrystalPhys{}
58 { 60 {
59 G4cout << "ExGflash2DetectorConstruction::De << 61 G4cout<<"ExGflash2DetectorConstruction::Detector constructor"<<G4endl;
60 } 62 }
61 63
62 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
63 65
64 ExGflash2DetectorConstruction::~ExGflash2Detec << 66 ExGflash2DetectorConstruction::~ExGflash2DetectorConstruction() {}
65 67
66 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
67 69
68 G4VPhysicalVolume* ExGflash2DetectorConstructi 70 G4VPhysicalVolume* ExGflash2DetectorConstruction::Construct()
69 { 71 {
70 //--------- Definitions of Solids, Logical V 72 //--------- Definitions of Solids, Logical Volumes, Physical Volumes ---------
71 G4cout << "Defining the materials" << G4endl 73 G4cout << "Defining the materials" << G4endl;
72 // Get nist material manager 74 // Get nist material manager
73 G4NistManager* nistManager = G4NistManager:: 75 G4NistManager* nistManager = G4NistManager::Instance();
74 // Build materials 76 // Build materials
75 G4Material* air = nistManager->FindOrBuildMa << 77 G4Material* air = nistManager->FindOrBuildMaterial("G4_AIR");
76 G4Material* pbWO4 = nistManager->FindOrBuild 78 G4Material* pbWO4 = nistManager->FindOrBuildMaterial("G4_PbWO4");
77 << 79
78 /******************************* 80 /*******************************
79 * The Experimental Hall * 81 * The Experimental Hall *
80 *******************************/ 82 *******************************/
81 G4double experimentalHall_x = 1000. * cm; << 83 G4double experimentalHall_x=1000.*cm;
82 G4double experimentalHall_y = 1000. * cm; << 84 G4double experimentalHall_y=1000.*cm;
83 G4double experimentalHall_z = 1000. * cm; << 85 G4double experimentalHall_z=1000.*cm;
84 << 86
85 G4VSolid* experimentalHall_box = new G4Box(" << 87 G4VSolid* experimentalHall_box
86 e << 88 = new G4Box("expHall_box", // World Volume
87 e << 89 experimentalHall_x, // x size
88 e << 90 experimentalHall_y, // y size
89 << 91 experimentalHall_z); // z size
90 auto experimentalHallLog = new G4LogicalVolu << 92
91 << 93 G4LogicalVolume* experimentalHallLog
92 << 94 = new G4LogicalVolume(experimentalHall_box,
93 << 95 air,
94 G4VPhysicalVolume* experimentalHallPhys = << 96 "expHallLog",
95 new G4PVPlacement(nullptr, << 97 0, //opt: fieldManager
96 G4ThreeVector(), // at << 98 0, //opt: SensitiveDetector
97 "expHall", experimentalH << 99 0); //opt: UserLimits
98 << 100 G4VPhysicalVolume* experimentalHallPhys
99 //------------------------------ << 101 = new G4PVPlacement(0,
>> 102 G4ThreeVector(), //at (0,0,0)
>> 103 "expHall",
>> 104 experimentalHallLog,
>> 105 0,
>> 106 false,
>> 107 0);
>> 108
>> 109
>> 110 //------------------------------
100 // Calorimeter segments 111 // Calorimeter segments
101 //------------------------------ 112 //------------------------------
102 // Simplified `CMS-like` PbWO4 crystal calor << 113 // Simplified `CMS-like` PbWO4 crystal calorimeter
103 << 114
104 G4int nbOfCrystals = 10; // this are the cr << 115 G4int nbOfCrystals = 10; // this are the crystals PER ROW in this example
105 // cube of 10 x 10 << 116 // cube of 10 x 10 crystals
106 // don't change it << 117 // don't change it @the moment, since
107 // the readout in << 118 // the readout in event action assumes this
108 // dimensions and << 119 // dimensions and is not automatically adapted
109 // in this version << 120 // in this version of the example :-(
110 // Simplified `CMS-like` PbWO4 crystal calor << 121 // Simplified `CMS-like` PbWO4 crystal calorimeter
111 G4double calo_xside = 31 * cm; << 122 G4double calo_xside = 31*cm;
112 G4double calo_yside = 31 * cm; << 123 G4double calo_yside = 31*cm;
113 G4double calo_zside = 24 * cm; << 124 G4double calo_zside = 24*cm;
114 125
115 G4double crystalWidth = 3 * cm; << 126 G4double crystalWidth = 3*cm;
116 G4double crystalLength = 24 * cm; << 127 G4double crystalLength = 24*cm;
117 128
118 calo_xside = (crystalWidth * nbOfCrystals) + << 129 calo_xside = (crystalWidth*nbOfCrystals)+1*cm;
119 calo_yside = (crystalWidth * nbOfCrystals) + << 130 calo_yside = (crystalWidth*nbOfCrystals)+1*cm;
120 calo_zside = crystalLength; 131 calo_zside = crystalLength;
121 << 132
122 auto calo_box = new G4Box("CMS calorimeter", << 133 G4Box* calo_box= new G4Box("CMS calorimeter", // its name
123 calo_xside / 2., << 134 calo_xside/2., // size
124 calo_yside / 2., c << 135 calo_yside/2.,
125 auto caloLog = new G4LogicalVolume(calo_box, << 136 calo_zside/2.);
126 air, // << 137 G4LogicalVolume* caloLog
127 "calo log << 138 = new G4LogicalVolume(calo_box, // its solid
128 nullptr, << 139 air, // its material
129 nullptr, << 140 "calo log", // its name
130 nullptr); << 141 0, // opt: fieldManager
131 << 142 0, // opt: SensitiveDetector
>> 143 0); // opt: UserLimit
>> 144
132 G4double xpos = 0.0; 145 G4double xpos = 0.0;
133 G4double ypos = 0.0; 146 G4double ypos = 0.0;
134 G4double zpos = 100.0 * cm; << 147 G4double zpos = 100.0*cm;
135 new G4PVPlacement(nullptr, G4ThreeVector(xpo << 148 new G4PVPlacement(0,
136 experimentalHallLog, false << 149 G4ThreeVector(xpos, ypos, zpos),
137 << 150 caloLog,
>> 151 "calorimeter",
>> 152 experimentalHallLog,
>> 153 false,
>> 154 1);
>> 155
138 // Crystals 156 // Crystals
139 G4VSolid* crystal_box = new G4Box("Crystal", << 157 G4VSolid* crystal_box
140 crystalWid << 158 = new G4Box("Crystal", // its name
141 // size << 159 crystalWidth/2,
142 fCrystalLog = new G4LogicalVolume(crystal_bo << 160 crystalWidth/2,
143 pbWO4, // << 161 crystalLength/2);
144 "CrystalLo << 162 // size
145 << 163 fCrystalLog
146 for (G4int i = 0; i < nbOfCrystals; i++) { << 164 = new G4LogicalVolume(crystal_box, // its solid
147 for (G4int j = 0; j < nbOfCrystals; j++) { << 165 pbWO4, // its material
148 G4int n = i * 10 + j; << 166 "CrystalLog"); // its name
149 G4ThreeVector crystalPos((i * crystalWid << 167
150 fCrystalPhys[n] = new G4PVPlacement(null << 168 for (G4int i=0; i<nbOfCrystals; i++)
151 crys << 169 {
152 fCry << 170
153 "cry << 171 for (G4int j=0; j<nbOfCrystals; j++)
154 calo << 172 {
155 } << 173 G4int n = i*10+j;
156 } << 174 G4ThreeVector crystalPos((i*crystalWidth)-135,
157 G4cout << "There are " << nbOfCrystals << " << 175 (j*crystalWidth)-135,0 );
158 << nbOfCrystals * nbOfCrystals << " c << 176 fCrystalPhys[n]
159 G4cout << "They have width of " << crystalW << 177 = new G4PVPlacement(0, // no rotation
160 << crystalLength / cm << " cm. The Ma << 178 crystalPos, // translation
161 << 179 fCrystalLog,
>> 180 "crystal", // its name
>> 181 caloLog,
>> 182 false,
>> 183 i);
>> 184 }
>> 185 }
>> 186 G4cout << "There are " << nbOfCrystals <<
>> 187 " crystals per row in the calorimeter, so in total "<<
>> 188 nbOfCrystals*nbOfCrystals << " crystals" << G4endl;
>> 189 G4cout << "They have width of " << crystalWidth /cm <<
>> 190 " cm and a length of " << crystalLength /cm
>> 191 <<" cm. The Material is "<< pbWO4 << G4endl;
>> 192
>> 193
162 experimentalHallLog->SetVisAttributes(G4VisA 194 experimentalHallLog->SetVisAttributes(G4VisAttributes::GetInvisible());
163 auto caloVisAtt = new G4VisAttributes(G4Colo << 195 G4VisAttributes* caloVisAtt = new G4VisAttributes(G4Colour(1.0,1.0,1.0));
164 auto crystalVisAtt = new G4VisAttributes(G4C << 196 G4VisAttributes* crystalVisAtt = new G4VisAttributes(G4Colour(1.0,1.0,0.0));
165 caloLog->SetVisAttributes(caloVisAtt); 197 caloLog->SetVisAttributes(caloVisAtt);
166 fCrystalLog->SetVisAttributes(crystalVisAtt) 198 fCrystalLog->SetVisAttributes(crystalVisAtt);
167 199
168 // Parametrisation region defined in ExGflas <<
169 200
>> 201 // Parametrisation region defined in ExGflash2ParallelWorld
>> 202
170 return experimentalHallPhys; 203 return experimentalHallPhys;
171 } 204 }
172 205
173 //....oooOO0OOooo........oooOO0OOooo........oo 206 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
174 207
175 void ExGflash2DetectorConstruction::ConstructS 208 void ExGflash2DetectorConstruction::ConstructSDandField()
176 { 209 {
177 // -- sensitive detectors: 210 // -- sensitive detectors:
178 G4SDManager* SDman = G4SDManager::GetSDMpoin 211 G4SDManager* SDman = G4SDManager::GetSDMpointer();
179 auto CaloSD = new ExGflash2SensitiveDetector << 212 ExGflash2SensitiveDetector* CaloSD
>> 213 = new ExGflash2SensitiveDetector("Calorimeter",this);
180 SDman->AddNewDetector(CaloSD); 214 SDman->AddNewDetector(CaloSD);
181 fCrystalLog->SetSensitiveDetector(CaloSD); 215 fCrystalLog->SetSensitiveDetector(CaloSD);
182 << 216
183 // Fast simulation implemented in ExGflash2P 217 // Fast simulation implemented in ExGflash2ParallelWorld
184 } 218 }
185 219
186 //....oooOO0OOooo........oooOO0OOooo........oo 220 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
187 221