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26 // 26 //
27 /// \file ExGflash1DetectorConstruction.cc 27 /// \file ExGflash1DetectorConstruction.cc
28 /// \brief Implementation of the ExGflash1Dete 28 /// \brief Implementation of the ExGflash1DetectorConstruction 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 "ExGflash1DetectorConstruction.hh" 36 #include "ExGflash1DetectorConstruction.hh"
37 37
38 #include "ExGflash1SensitiveDetector.hh" 38 #include "ExGflash1SensitiveDetector.hh"
39 39
40 // G4 Classes 40 // G4 Classes
41 #include "G4AutoDelete.hh" 41 #include "G4AutoDelete.hh"
42 #include "G4Box.hh" 42 #include "G4Box.hh"
43 #include "G4Colour.hh" 43 #include "G4Colour.hh"
44 #include "G4LogicalVolume.hh" 44 #include "G4LogicalVolume.hh"
45 #include "G4Material.hh" 45 #include "G4Material.hh"
46 #include "G4NistManager.hh" 46 #include "G4NistManager.hh"
47 #include "G4PVPlacement.hh" 47 #include "G4PVPlacement.hh"
48 #include "G4SDManager.hh" 48 #include "G4SDManager.hh"
49 #include "G4SystemOfUnits.hh" 49 #include "G4SystemOfUnits.hh"
50 #include "G4ThreeVector.hh" 50 #include "G4ThreeVector.hh"
51 #include "G4VPhysicalVolume.hh" 51 #include "G4VPhysicalVolume.hh"
52 #include "G4VisAttributes.hh" 52 #include "G4VisAttributes.hh"
53 #include "globals.hh" 53 #include "globals.hh"
54 54
55 // fast simulation 55 // fast simulation
56 #include "GFlashHitMaker.hh" 56 #include "GFlashHitMaker.hh"
57 #include "GFlashHomoShowerParameterisation.hh" 57 #include "GFlashHomoShowerParameterisation.hh"
58 #include "GFlashParticleBounds.hh" 58 #include "GFlashParticleBounds.hh"
59 #include "GFlashShowerModel.hh" 59 #include "GFlashShowerModel.hh"
60 60
61 #include "G4FastSimulationManager.hh" 61 #include "G4FastSimulationManager.hh"
62 62
63 //....oooOO0OOooo........oooOO0OOooo........oo 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 64
65 ExGflash1DetectorConstruction::ExGflash1Detect 65 ExGflash1DetectorConstruction::ExGflash1DetectorConstruction()
66 { 66 {
67 G4cout << "ExGflash1DetectorConstruction::De 67 G4cout << "ExGflash1DetectorConstruction::Detector constructor" << G4endl;
68 } 68 }
69 69
70 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 71
72 ExGflash1DetectorConstruction::~ExGflash1Detec 72 ExGflash1DetectorConstruction::~ExGflash1DetectorConstruction()
73 { 73 {
74 delete fFastShowerModel; 74 delete fFastShowerModel;
75 delete fParameterisation; 75 delete fParameterisation;
76 delete fParticleBounds; 76 delete fParticleBounds;
77 delete fHitMaker; 77 delete fHitMaker;
78 } 78 }
79 79
80 //....oooOO0OOooo........oooOO0OOooo........oo 80 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
81 81
82 G4VPhysicalVolume* ExGflash1DetectorConstructi 82 G4VPhysicalVolume* ExGflash1DetectorConstruction::Construct()
83 { 83 {
84 //--------- Definitions of Solids, Logical V 84 //--------- Definitions of Solids, Logical Volumes, Physical Volumes ---------
85 G4cout << "Defining the materials" << G4endl 85 G4cout << "Defining the materials" << G4endl;
86 // Get nist material manager 86 // Get nist material manager
87 G4NistManager* nistManager = G4NistManager:: 87 G4NistManager* nistManager = G4NistManager::Instance();
88 // Build materials 88 // Build materials
89 G4Material* air = nistManager->FindOrBuildMa 89 G4Material* air = nistManager->FindOrBuildMaterial("G4_AIR");
90 G4Material* pbWO4 = nistManager->FindOrBuild 90 G4Material* pbWO4 = nistManager->FindOrBuildMaterial("G4_PbWO4");
91 91
92 /******************************* 92 /*******************************
93 * The Experimental Hall * 93 * The Experimental Hall *
94 *******************************/ 94 *******************************/
95 G4double experimentalHall_x = 1000. * cm; 95 G4double experimentalHall_x = 1000. * cm;
96 G4double experimentalHall_y = 1000. * cm; 96 G4double experimentalHall_y = 1000. * cm;
97 G4double experimentalHall_z = 1000. * cm; 97 G4double experimentalHall_z = 1000. * cm;
98 98
99 G4VSolid* experimentalHall_box = new G4Box(" 99 G4VSolid* experimentalHall_box = new G4Box("expHall_box", // World Volume
100 e 100 experimentalHall_x, // x size
101 e 101 experimentalHall_y, // y size
102 e 102 experimentalHall_z); // z size
103 103
104 auto experimentalHallLog = new G4LogicalVolu 104 auto experimentalHallLog = new G4LogicalVolume(experimentalHall_box, air, "expHallLog",
105 105 nullptr, // opt: fieldManager
106 106 nullptr, // opt: SensitiveDetector
107 107 nullptr); // opt: UserLimits
108 G4VPhysicalVolume* experimentalHallPhys = 108 G4VPhysicalVolume* experimentalHallPhys =
109 new G4PVPlacement(nullptr, 109 new G4PVPlacement(nullptr,
110 G4ThreeVector(), // at 110 G4ThreeVector(), // at (0,0,0)
111 "expHall", experimentalH 111 "expHall", experimentalHallLog, nullptr, false, 0);
112 112
113 //------------------------------ 113 //------------------------------
114 // Calorimeter segments 114 // Calorimeter segments
115 //------------------------------ 115 //------------------------------
116 // Simplified `CMS-like` PbWO4 crystal calor 116 // Simplified `CMS-like` PbWO4 crystal calorimeter
117 117
118 G4int nbOfCrystals = 10; // this are the cr 118 G4int nbOfCrystals = 10; // this are the crystals PER ROW in this example
119 // cube of 10 x 10 119 // cube of 10 x 10 crystals
120 // don't change it 120 // don't change it @the moment, since
121 // the readout in 121 // the readout in event action assumes this
122 // dimensions and 122 // dimensions and is not automatically adapted
123 // in this version 123 // in this version of the example :-(
124 // Simplified `CMS-like` PbWO4 crystal calor 124 // Simplified `CMS-like` PbWO4 crystal calorimeter
125 G4double calo_xside = 31 * cm; 125 G4double calo_xside = 31 * cm;
126 G4double calo_yside = 31 * cm; 126 G4double calo_yside = 31 * cm;
127 G4double calo_zside = 24 * cm; 127 G4double calo_zside = 24 * cm;
128 128
129 G4double crystalWidth = 3 * cm; 129 G4double crystalWidth = 3 * cm;
130 G4double crystalLength = 24 * cm; 130 G4double crystalLength = 24 * cm;
131 131
132 calo_xside = (crystalWidth * nbOfCrystals) + 132 calo_xside = (crystalWidth * nbOfCrystals) + 1 * cm;
133 calo_yside = (crystalWidth * nbOfCrystals) + 133 calo_yside = (crystalWidth * nbOfCrystals) + 1 * cm;
134 calo_zside = crystalLength; 134 calo_zside = crystalLength;
135 135
136 auto calo_box = new G4Box("CMS calorimeter", 136 auto calo_box = new G4Box("CMS calorimeter", // its name
137 calo_xside / 2., 137 calo_xside / 2., // size
138 calo_yside / 2., c 138 calo_yside / 2., calo_zside / 2.);
139 auto caloLog = new G4LogicalVolume(calo_box, 139 auto caloLog = new G4LogicalVolume(calo_box, // its solid
140 air, // 140 air, // its material
141 "calo log 141 "calo log", // its name
142 nullptr, 142 nullptr, // opt: fieldManager
143 nullptr, 143 nullptr, // opt: SensitiveDetector
144 nullptr); 144 nullptr); // opt: UserLimit
145 145
146 G4double xpos = 0.0; 146 G4double xpos = 0.0;
147 G4double ypos = 0.0; 147 G4double ypos = 0.0;
148 G4double zpos = 100.0 * cm; 148 G4double zpos = 100.0 * cm;
149 new G4PVPlacement(nullptr, G4ThreeVector(xpo 149 new G4PVPlacement(nullptr, G4ThreeVector(xpos, ypos, zpos), caloLog, "calorimeter",
150 experimentalHallLog, false 150 experimentalHallLog, false, 1);
151 151
152 // Crystals 152 // Crystals
153 G4VSolid* crystal_box = new G4Box("Crystal", 153 G4VSolid* crystal_box = new G4Box("Crystal", // its name
154 crystalWid 154 crystalWidth / 2, crystalWidth / 2, crystalLength / 2);
155 // size 155 // size
156 fCrystalLog = new G4LogicalVolume(crystal_bo 156 fCrystalLog = new G4LogicalVolume(crystal_box, // its solid
157 pbWO4, // 157 pbWO4, // its material
158 "CrystalLo 158 "CrystalLog"); // its name
159 159
160 for (G4int i = 0; i < nbOfCrystals; i++) { 160 for (G4int i = 0; i < nbOfCrystals; i++) {
161 for (G4int j = 0; j < nbOfCrystals; j++) { 161 for (G4int j = 0; j < nbOfCrystals; j++) {
162 G4int n = i * 10 + j; 162 G4int n = i * 10 + j;
163 G4ThreeVector crystalPos((i * crystalWid 163 G4ThreeVector crystalPos((i * crystalWidth) - 135, (j * crystalWidth) - 135, 0);
164 fCrystalPhys[n] = new G4PVPlacement(null 164 fCrystalPhys[n] = new G4PVPlacement(nullptr, // no rotation
165 crys 165 crystalPos, // translation
166 fCry 166 fCrystalLog,
167 "cry 167 "crystal", // its name
168 calo 168 caloLog, false, i);
169 } 169 }
170 } 170 }
171 G4cout << "There are " << nbOfCrystals << " 171 G4cout << "There are " << nbOfCrystals << " crystals per row in the calorimeter, so in total "
172 << nbOfCrystals * nbOfCrystals << " c 172 << nbOfCrystals * nbOfCrystals << " crystals" << G4endl;
173 G4cout << "They have width of " << crystalW 173 G4cout << "They have width of " << crystalWidth / cm << " cm and a length of "
174 << crystalLength / cm << " cm. The Ma 174 << crystalLength / cm << " cm. The Material is " << pbWO4 << G4endl;
175 175
176 experimentalHallLog->SetVisAttributes(G4VisA 176 experimentalHallLog->SetVisAttributes(G4VisAttributes::GetInvisible());
177 auto caloVisAtt = new G4VisAttributes(G4Colo 177 auto caloVisAtt = new G4VisAttributes(G4Colour(1.0, 1.0, 1.0));
178 auto crystalVisAtt = new G4VisAttributes(G4C 178 auto crystalVisAtt = new G4VisAttributes(G4Colour(1.0, 1.0, 0.0));
179 caloLog->SetVisAttributes(caloVisAtt); 179 caloLog->SetVisAttributes(caloVisAtt);
180 fCrystalLog->SetVisAttributes(crystalVisAtt) 180 fCrystalLog->SetVisAttributes(crystalVisAtt);
181 181
182 // define the fParameterisation region 182 // define the fParameterisation region
183 fRegion = new G4Region("crystals"); 183 fRegion = new G4Region("crystals");
184 caloLog->SetRegion(fRegion); 184 caloLog->SetRegion(fRegion);
185 fRegion->AddRootLogicalVolume(caloLog); 185 fRegion->AddRootLogicalVolume(caloLog);
186 186
187 return experimentalHallPhys; 187 return experimentalHallPhys;
188 } 188 }
189 189
190 //....oooOO0OOooo........oooOO0OOooo........oo 190 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
191 191
192 void ExGflash1DetectorConstruction::ConstructS 192 void ExGflash1DetectorConstruction::ConstructSDandField()
193 { 193 {
194 // -- sensitive detectors: 194 // -- sensitive detectors:
195 G4SDManager* SDman = G4SDManager::GetSDMpoin 195 G4SDManager* SDman = G4SDManager::GetSDMpointer();
196 auto CaloSD = new ExGflash1SensitiveDetector 196 auto CaloSD = new ExGflash1SensitiveDetector("Calorimeter", this);
197 SDman->AddNewDetector(CaloSD); 197 SDman->AddNewDetector(CaloSD);
198 fCrystalLog->SetSensitiveDetector(CaloSD); 198 fCrystalLog->SetSensitiveDetector(CaloSD);
199 199
200 // Get nist material manager 200 // Get nist material manager
201 G4NistManager* nistManager = G4NistManager:: 201 G4NistManager* nistManager = G4NistManager::Instance();
202 G4Material* pbWO4 = nistManager->FindOrBuild 202 G4Material* pbWO4 = nistManager->FindOrBuildMaterial("G4_PbWO4");
203 // -- fast simulation models: 203 // -- fast simulation models:
204 // ***************************************** 204 // **********************************************
205 // * Initializing shower modell 205 // * Initializing shower modell
206 // ***************************************** 206 // ***********************************************
207 G4cout << "Creating shower parameterization 207 G4cout << "Creating shower parameterization models" << G4endl;
208 fFastShowerModel = new GFlashShowerModel("fF 208 fFastShowerModel = new GFlashShowerModel("fFastShowerModel", fRegion);
209 fParameterisation = new GFlashHomoShowerPara 209 fParameterisation = new GFlashHomoShowerParameterisation(pbWO4);
210 fFastShowerModel->SetParameterisation(*fPara 210 fFastShowerModel->SetParameterisation(*fParameterisation);
211 // Energy Cuts to kill particles: 211 // Energy Cuts to kill particles:
212 fParticleBounds = new GFlashParticleBounds() 212 fParticleBounds = new GFlashParticleBounds();
213 fFastShowerModel->SetParticleBounds(*fPartic 213 fFastShowerModel->SetParticleBounds(*fParticleBounds);
214 // Makes the EnergieSpots 214 // Makes the EnergieSpots
215 fHitMaker = new GFlashHitMaker(); 215 fHitMaker = new GFlashHitMaker();
216 fFastShowerModel->SetHitMaker(*fHitMaker); 216 fFastShowerModel->SetHitMaker(*fHitMaker);
217 G4cout << "end shower parameterization." << 217 G4cout << "end shower parameterization." << G4endl;
218 // ***************************************** 218 // **********************************************
219 } 219 }
220 220
221 //....oooOO0OOooo........oooOO0OOooo........oo 221 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
222 222