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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 <<
38 #include "ExGflash1SensitiveDetector.hh" 37 #include "ExGflash1SensitiveDetector.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
55 // fast simulation << 54 //fast simulation
56 #include "GFlashHitMaker.hh" <<
57 #include "GFlashHomoShowerParameterisation.hh" 55 #include "GFlashHomoShowerParameterisation.hh"
58 #include "GFlashParticleBounds.hh" << 56 #include "G4FastSimulationManager.hh"
59 #include "GFlashShowerModel.hh" 57 #include "GFlashShowerModel.hh"
>> 58 #include "GFlashHitMaker.hh"
>> 59 #include "GFlashParticleBounds.hh"
60 60
61 #include "G4FastSimulationManager.hh" << 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 62
>> 63 G4ThreadLocal GFlashShowerModel* ExGflash1DetectorConstruction::fFastShowerModel = 0;
>> 64 G4ThreadLocal
>> 65 GFlashHomoShowerParameterisation* ExGflash1DetectorConstruction::fParameterisation = 0;
>> 66 G4ThreadLocal GFlashParticleBounds* ExGflash1DetectorConstruction::fParticleBounds = 0;
>> 67 G4ThreadLocal GFlashHitMaker* ExGflash1DetectorConstruction::fHitMaker = 0;
62 68
63 //....oooOO0OOooo........oooOO0OOooo........oo 69 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 70
65 ExGflash1DetectorConstruction::ExGflash1Detect 71 ExGflash1DetectorConstruction::ExGflash1DetectorConstruction()
>> 72 :G4VUserDetectorConstruction(), fCrystalLog(nullptr), fCrystalPhys{}, fRegion(nullptr)
66 { 73 {
67 G4cout << "ExGflash1DetectorConstruction::De << 74 G4cout<<"ExGflash1DetectorConstruction::Detector constructor"<<G4endl;
68 } 75 }
69 76
70 //....oooOO0OOooo........oooOO0OOooo........oo 77 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 78
72 ExGflash1DetectorConstruction::~ExGflash1Detec 79 ExGflash1DetectorConstruction::~ExGflash1DetectorConstruction()
73 { 80 {
74 delete fFastShowerModel; << 81 delete fFastShowerModel;
75 delete fParameterisation; 82 delete fParameterisation;
76 delete fParticleBounds; 83 delete fParticleBounds;
77 delete fHitMaker; 84 delete fHitMaker;
78 } 85 }
79 86
80 //....oooOO0OOooo........oooOO0OOooo........oo 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
81 88
82 G4VPhysicalVolume* ExGflash1DetectorConstructi 89 G4VPhysicalVolume* ExGflash1DetectorConstruction::Construct()
83 { 90 {
84 //--------- Definitions of Solids, Logical V 91 //--------- Definitions of Solids, Logical Volumes, Physical Volumes ---------
85 G4cout << "Defining the materials" << G4endl 92 G4cout << "Defining the materials" << G4endl;
86 // Get nist material manager 93 // Get nist material manager
87 G4NistManager* nistManager = G4NistManager:: 94 G4NistManager* nistManager = G4NistManager::Instance();
88 // Build materials 95 // Build materials
89 G4Material* air = nistManager->FindOrBuildMa << 96 G4Material* air = nistManager->FindOrBuildMaterial("G4_AIR");
90 G4Material* pbWO4 = nistManager->FindOrBuild 97 G4Material* pbWO4 = nistManager->FindOrBuildMaterial("G4_PbWO4");
91 << 98
92 /******************************* 99 /*******************************
93 * The Experimental Hall * 100 * The Experimental Hall *
94 *******************************/ 101 *******************************/
95 G4double experimentalHall_x = 1000. * cm; << 102 G4double experimentalHall_x=1000.*cm;
96 G4double experimentalHall_y = 1000. * cm; << 103 G4double experimentalHall_y=1000.*cm;
97 G4double experimentalHall_z = 1000. * cm; << 104 G4double experimentalHall_z=1000.*cm;
98 << 105
99 G4VSolid* experimentalHall_box = new G4Box(" << 106 G4VSolid* experimentalHall_box
100 e << 107 = new G4Box("expHall_box", // World Volume
101 e << 108 experimentalHall_x, // x size
102 e << 109 experimentalHall_y, // y size
103 << 110 experimentalHall_z); // z size
104 auto experimentalHallLog = new G4LogicalVolu << 111
105 << 112 G4LogicalVolume* experimentalHallLog
106 << 113 = new G4LogicalVolume(experimentalHall_box,
107 << 114 air,
108 G4VPhysicalVolume* experimentalHallPhys = << 115 "expHallLog",
109 new G4PVPlacement(nullptr, << 116 0, //opt: fieldManager
110 G4ThreeVector(), // at << 117 0, //opt: SensitiveDetector
111 "expHall", experimentalH << 118 0); //opt: UserLimits
112 << 119 G4VPhysicalVolume* experimentalHallPhys
113 //------------------------------ << 120 = new G4PVPlacement(0,
>> 121 G4ThreeVector(), //at (0,0,0)
>> 122 "expHall",
>> 123 experimentalHallLog,
>> 124 0,
>> 125 false,
>> 126 0);
>> 127
>> 128
>> 129 //------------------------------
114 // Calorimeter segments 130 // Calorimeter segments
115 //------------------------------ 131 //------------------------------
116 // Simplified `CMS-like` PbWO4 crystal calor << 132 // Simplified `CMS-like` PbWO4 crystal calorimeter
117 << 133
118 G4int nbOfCrystals = 10; // this are the cr << 134 G4int nbOfCrystals = 10; // this are the crystals PER ROW in this example
119 // cube of 10 x 10 << 135 // cube of 10 x 10 crystals
120 // don't change it << 136 // don't change it @the moment, since
121 // the readout in << 137 // the readout in event action assumes this
122 // dimensions and << 138 // dimensions and is not automatically adapted
123 // in this version << 139 // in this version of the example :-(
124 // Simplified `CMS-like` PbWO4 crystal calor << 140 // Simplified `CMS-like` PbWO4 crystal calorimeter
125 G4double calo_xside = 31 * cm; << 141 G4double calo_xside = 31*cm;
126 G4double calo_yside = 31 * cm; << 142 G4double calo_yside = 31*cm;
127 G4double calo_zside = 24 * cm; << 143 G4double calo_zside = 24*cm;
128 144
129 G4double crystalWidth = 3 * cm; << 145 G4double crystalWidth = 3*cm;
130 G4double crystalLength = 24 * cm; << 146 G4double crystalLength = 24*cm;
131 147
132 calo_xside = (crystalWidth * nbOfCrystals) + << 148 calo_xside = (crystalWidth*nbOfCrystals)+1*cm;
133 calo_yside = (crystalWidth * nbOfCrystals) + << 149 calo_yside = (crystalWidth*nbOfCrystals)+1*cm;
134 calo_zside = crystalLength; 150 calo_zside = crystalLength;
135 << 151
136 auto calo_box = new G4Box("CMS calorimeter", << 152 G4Box* calo_box= new G4Box("CMS calorimeter", // its name
137 calo_xside / 2., << 153 calo_xside/2., // size
138 calo_yside / 2., c << 154 calo_yside/2.,
139 auto caloLog = new G4LogicalVolume(calo_box, << 155 calo_zside/2.);
140 air, // << 156 G4LogicalVolume* caloLog
141 "calo log << 157 = new G4LogicalVolume(calo_box, // its solid
142 nullptr, << 158 air, // its material
143 nullptr, << 159 "calo log", // its name
144 nullptr); << 160 0, // opt: fieldManager
145 << 161 0, // opt: SensitiveDetector
>> 162 0); // opt: UserLimit
>> 163
146 G4double xpos = 0.0; 164 G4double xpos = 0.0;
147 G4double ypos = 0.0; 165 G4double ypos = 0.0;
148 G4double zpos = 100.0 * cm; << 166 G4double zpos = 100.0*cm;
149 new G4PVPlacement(nullptr, G4ThreeVector(xpo << 167 new G4PVPlacement(0,
150 experimentalHallLog, false << 168 G4ThreeVector(xpos, ypos, zpos),
151 << 169 caloLog,
>> 170 "calorimeter",
>> 171 experimentalHallLog,
>> 172 false,
>> 173 1);
>> 174
152 // Crystals 175 // Crystals
153 G4VSolid* crystal_box = new G4Box("Crystal", << 176 G4VSolid* crystal_box
154 crystalWid << 177 = new G4Box("Crystal", // its name
155 // size << 178 crystalWidth/2,
156 fCrystalLog = new G4LogicalVolume(crystal_bo << 179 crystalWidth/2,
157 pbWO4, // << 180 crystalLength/2);
158 "CrystalLo << 181 // size
159 << 182 fCrystalLog
160 for (G4int i = 0; i < nbOfCrystals; i++) { << 183 = new G4LogicalVolume(crystal_box, // its solid
161 for (G4int j = 0; j < nbOfCrystals; j++) { << 184 pbWO4, // its material
162 G4int n = i * 10 + j; << 185 "CrystalLog"); // its name
163 G4ThreeVector crystalPos((i * crystalWid << 186
164 fCrystalPhys[n] = new G4PVPlacement(null << 187 for (G4int i=0; i<nbOfCrystals; i++)
165 crys << 188 {
166 fCry << 189
167 "cry << 190 for (G4int j=0; j<nbOfCrystals; j++)
168 calo << 191 {
169 } << 192 G4int n = i*10+j;
170 } << 193 G4ThreeVector crystalPos((i*crystalWidth)-135,
171 G4cout << "There are " << nbOfCrystals << " << 194 (j*crystalWidth)-135,0 );
172 << nbOfCrystals * nbOfCrystals << " c << 195 fCrystalPhys[n]
173 G4cout << "They have width of " << crystalW << 196 = new G4PVPlacement(0, // no rotation
174 << crystalLength / cm << " cm. The Ma << 197 crystalPos, // translation
175 << 198 fCrystalLog,
>> 199 "crystal", // its name
>> 200 caloLog,
>> 201 false,
>> 202 i);
>> 203 }
>> 204 }
>> 205 G4cout << "There are " << nbOfCrystals <<
>> 206 " crystals per row in the calorimeter, so in total "<<
>> 207 nbOfCrystals*nbOfCrystals << " crystals" << G4endl;
>> 208 G4cout << "They have width of " << crystalWidth /cm <<
>> 209 " cm and a length of " << crystalLength /cm
>> 210 <<" cm. The Material is "<< pbWO4 << G4endl;
>> 211
>> 212
176 experimentalHallLog->SetVisAttributes(G4VisA 213 experimentalHallLog->SetVisAttributes(G4VisAttributes::GetInvisible());
177 auto caloVisAtt = new G4VisAttributes(G4Colo << 214 G4VisAttributes* caloVisAtt = new G4VisAttributes(G4Colour(1.0,1.0,1.0));
178 auto crystalVisAtt = new G4VisAttributes(G4C << 215 G4VisAttributes* crystalVisAtt = new G4VisAttributes(G4Colour(1.0,1.0,0.0));
179 caloLog->SetVisAttributes(caloVisAtt); 216 caloLog->SetVisAttributes(caloVisAtt);
180 fCrystalLog->SetVisAttributes(crystalVisAtt) 217 fCrystalLog->SetVisAttributes(crystalVisAtt);
181 218
182 // define the fParameterisation region 219 // define the fParameterisation region
183 fRegion = new G4Region("crystals"); 220 fRegion = new G4Region("crystals");
184 caloLog->SetRegion(fRegion); 221 caloLog->SetRegion(fRegion);
185 fRegion->AddRootLogicalVolume(caloLog); 222 fRegion->AddRootLogicalVolume(caloLog);
186 << 223
187 return experimentalHallPhys; 224 return experimentalHallPhys;
188 } 225 }
189 226
190 //....oooOO0OOooo........oooOO0OOooo........oo 227 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
191 228
192 void ExGflash1DetectorConstruction::ConstructS 229 void ExGflash1DetectorConstruction::ConstructSDandField()
193 { 230 {
194 // -- sensitive detectors: 231 // -- sensitive detectors:
195 G4SDManager* SDman = G4SDManager::GetSDMpoin 232 G4SDManager* SDman = G4SDManager::GetSDMpointer();
196 auto CaloSD = new ExGflash1SensitiveDetector << 233 ExGflash1SensitiveDetector* CaloSD
>> 234 = new ExGflash1SensitiveDetector("Calorimeter",this);
197 SDman->AddNewDetector(CaloSD); 235 SDman->AddNewDetector(CaloSD);
198 fCrystalLog->SetSensitiveDetector(CaloSD); 236 fCrystalLog->SetSensitiveDetector(CaloSD);
199 << 237
200 // Get nist material manager 238 // Get nist material manager
201 G4NistManager* nistManager = G4NistManager:: 239 G4NistManager* nistManager = G4NistManager::Instance();
202 G4Material* pbWO4 = nistManager->FindOrBuild << 240 G4Material* pbWO4 = nistManager->FindOrBuildMaterial("G4_PbWO4");
203 // -- fast simulation models: 241 // -- fast simulation models:
204 // ***************************************** 242 // **********************************************
205 // * Initializing shower modell 243 // * Initializing shower modell
206 // ***************************************** 244 // ***********************************************
207 G4cout << "Creating shower parameterization 245 G4cout << "Creating shower parameterization models" << G4endl;
208 fFastShowerModel = new GFlashShowerModel("fF 246 fFastShowerModel = new GFlashShowerModel("fFastShowerModel", fRegion);
209 fParameterisation = new GFlashHomoShowerPara 247 fParameterisation = new GFlashHomoShowerParameterisation(pbWO4);
210 fFastShowerModel->SetParameterisation(*fPara 248 fFastShowerModel->SetParameterisation(*fParameterisation);
211 // Energy Cuts to kill particles: 249 // Energy Cuts to kill particles:
212 fParticleBounds = new GFlashParticleBounds() 250 fParticleBounds = new GFlashParticleBounds();
213 fFastShowerModel->SetParticleBounds(*fPartic 251 fFastShowerModel->SetParticleBounds(*fParticleBounds);
214 // Makes the EnergieSpots 252 // Makes the EnergieSpots
215 fHitMaker = new GFlashHitMaker(); 253 fHitMaker = new GFlashHitMaker();
216 fFastShowerModel->SetHitMaker(*fHitMaker); 254 fFastShowerModel->SetHitMaker(*fHitMaker);
217 G4cout << "end shower parameterization." << << 255 G4cout<<"end shower parameterization."<<G4endl;
218 // ***************************************** 256 // **********************************************
219 } 257 }
220 258
221 //....oooOO0OOooo........oooOO0OOooo........oo 259 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
222 260