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26 /// \file electromagnetic/TestEm13/src/Detecto << 26 // $Id: DetectorConstruction.cc,v 1.5 2006-06-29 16:44:24 gunter Exp $
27 /// \brief Implementation of the DetectorConst << 27 // GEANT4 tag $Name: not supported by cvs2svn $
28 // <<
29 // 28 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 29 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 31
33 #include "DetectorConstruction.hh" 32 #include "DetectorConstruction.hh"
34 <<
35 #include "DetectorMessenger.hh" 33 #include "DetectorMessenger.hh"
36 34
>> 35 #include "G4Material.hh"
37 #include "G4Box.hh" 36 #include "G4Box.hh"
38 #include "G4GeometryManager.hh" <<
39 #include "G4LogicalVolume.hh" 37 #include "G4LogicalVolume.hh"
40 #include "G4LogicalVolumeStore.hh" <<
41 #include "G4Material.hh" <<
42 #include "G4NistManager.hh" <<
43 #include "G4PVPlacement.hh" 38 #include "G4PVPlacement.hh"
>> 39
>> 40 #include "G4GeometryManager.hh"
44 #include "G4PhysicalVolumeStore.hh" 41 #include "G4PhysicalVolumeStore.hh"
45 #include "G4RunManager.hh" << 42 #include "G4LogicalVolumeStore.hh"
46 #include "G4SolidStore.hh" 43 #include "G4SolidStore.hh"
47 #include "G4SystemOfUnits.hh" << 44
48 #include "G4UnitsTable.hh" 45 #include "G4UnitsTable.hh"
49 46
50 //....oooOO0OOooo........oooOO0OOooo........oo 47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
51 48
52 DetectorConstruction::DetectorConstruction() 49 DetectorConstruction::DetectorConstruction()
>> 50 :pBox(0), lBox(0), aMaterial(0)
53 { 51 {
54 fBoxSize = 1 * cm; << 52 BoxSize = 1*cm;
55 DefineMaterials(); 53 DefineMaterials();
56 SetMaterial("Water"); << 54 SetMaterial("Water");
57 fDetectorMessenger = new DetectorMessenger(t << 55 detectorMessenger = new DetectorMessenger(this);
58 } 56 }
59 57
60 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61 59
62 DetectorConstruction::~DetectorConstruction() 60 DetectorConstruction::~DetectorConstruction()
63 { << 61 { delete detectorMessenger;}
64 delete fDetectorMessenger; <<
65 } <<
66 62
67 //....oooOO0OOooo........oooOO0OOooo........oo 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68 64
69 G4VPhysicalVolume* DetectorConstruction::Const 65 G4VPhysicalVolume* DetectorConstruction::Construct()
70 { 66 {
71 return ConstructVolumes(); 67 return ConstructVolumes();
72 } 68 }
73 69
74 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
75 71
76 void DetectorConstruction::DefineMaterials() 72 void DetectorConstruction::DefineMaterials()
77 { 73 {
78 // 74 //
79 // define Elements 75 // define Elements
80 // 76 //
81 G4double z, a; << 77 G4double z,a;
82 << 78
83 G4Element* H = new G4Element("Hydrogen", "H" << 79 G4Element* H = new G4Element("Hydrogen" ,"H" , z= 1., a= 1.01*g/mole);
84 G4Element* N = new G4Element("Nitrogen", "N" << 80 G4Element* N = new G4Element("Nitrogen" ,"N" , z= 7., a= 14.01*g/mole);
85 G4Element* O = new G4Element("Oxygen", "O", << 81 G4Element* O = new G4Element("Oxygen" ,"O" , z= 8., a= 16.00*g/mole);
86 G4Element* Na = new G4Element("Sodium", "Na" << 82 G4Element* Na = new G4Element("Sodium" ,"Na", z=11., a= 22.99*g/mole);
87 G4Element* Ge = new G4Element("Germanium", " << 83 G4Element* Ge = new G4Element("Germanium","Ge", z=32., a= 72.59*g/mole);
88 G4Element* I = new G4Element("Iodine", "I", << 84 G4Element* I = new G4Element("Iodine" ,"I" , z=53., a= 126.90*g/mole);
89 G4Element* Bi = new G4Element("Bismuth", "Bi << 85 G4Element* Bi = new G4Element("Bismuth" ,"Bi", z=83., a= 208.98*g/mole);
90 << 86
91 // 87 //
92 // define materials 88 // define materials
93 // 89 //
94 G4double density; 90 G4double density;
95 G4int ncomponents, natoms; 91 G4int ncomponents, natoms;
96 G4double fractionmass; << 92 G4double fractionmass;
97 << 93
98 G4Material* Air = new G4Material("Air", dens << 94 G4Material* Air =
99 Air->AddElement(N, fractionmass = 70. * perC << 95 new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2);
100 Air->AddElement(O, fractionmass = 30. * perC << 96 Air->AddElement(N, fractionmass=70.*perCent);
101 << 97 Air->AddElement(O, fractionmass=30.*perCent);
102 G4Material* H2l = new G4Material("H2liquid", << 98
103 H2l->AddElement(H, fractionmass = 1.); << 99 G4Material* H2l =
104 << 100 new G4Material("H2liquid", density= 70.8*mg/cm3, ncomponents=1);
105 G4Material* H2O = new G4Material("Water", de << 101 H2l->AddElement(H, fractionmass=1.);
106 H2O->AddElement(H, natoms = 2); << 102
107 H2O->AddElement(O, natoms = 1); << 103 G4Material* H2O =
>> 104 new G4Material("Water", density= 1.000*g/cm3, ncomponents=2);
>> 105 H2O->AddElement(H, natoms=2);
>> 106 H2O->AddElement(O, natoms=1);
108 H2O->SetChemicalFormula("H_2O"); 107 H2O->SetChemicalFormula("H_2O");
109 H2O->GetIonisation()->SetMeanExcitationEnerg << 108 H2O->GetIonisation()->SetMeanExcitationEnergy(78.0*eV);
110 <<
111 new G4Material("liquidArgon", z = 18., a = 3 <<
112 <<
113 new G4Material("Carbon", z = 6., a = 12.01 * <<
114 109
115 new G4Material("Aluminium", z = 13., a = 26. << 110 new G4Material("liquidArgon", z=18., a= 39.95*g/mole, density= 1.390*g/cm3);
>> 111
>> 112 new G4Material("Carbon" , z=6., a= 12.01*g/mole, density= 2.267*g/cm3);
>> 113
>> 114 new G4Material("Aluminium" , z=13., a= 26.98*g/mole, density= 2.700*g/cm3);
>> 115
>> 116 new G4Material("Silicon" , z=14., a= 28.09*g/mole, density= 2.330*g/cm3);
>> 117
>> 118 new G4Material("Germanium" , z=32., a= 72.61*g/mole, density= 5.323*g/cm3);
>> 119
>> 120 G4Material* NaI =
>> 121 new G4Material("NaI", density= 3.67*g/cm3, ncomponents=2);
>> 122 NaI->AddElement(Na, natoms=1);
>> 123 NaI->AddElement(I , natoms=1);
>> 124 NaI->GetIonisation()->SetMeanExcitationEnergy(452*eV);
>> 125
>> 126 G4Material* Iod =
>> 127 new G4Material("Iodine", density= 4.93*g/cm3, ncomponents=1);
>> 128 Iod->AddElement(I , natoms=1);
>> 129
>> 130 G4Material* BGO =
>> 131 new G4Material("BGO", density= 7.10*g/cm3, ncomponents=3);
>> 132 BGO->AddElement(O , natoms=12);
>> 133 BGO->AddElement(Ge, natoms= 3);
>> 134 BGO->AddElement(Bi, natoms= 4);
>> 135
>> 136 new G4Material("Iron" , z=26., a= 55.85*g/mole, density= 7.870*g/cm3);
116 137
117 new G4Material("Silicon", z = 14., a = 28.09 << 138 new G4Material("Tungsten" , z=74., a=183.85*g/mole, density= 19.30*g/cm3);
118 139
119 new G4Material("Germanium", z = 32., a = 72. << 140 new G4Material("Lead" , z=82., a=207.19*g/mole, density= 11.35*g/cm3);
120 141
121 G4Material* NaI = new G4Material("NaI", dens << 142 new G4Material("Uranium" , z=92., a=238.03*g/mole, density= 18.95*g/cm3);
122 NaI->AddElement(Na, natoms = 1); <<
123 NaI->AddElement(I, natoms = 1); <<
124 NaI->GetIonisation()->SetMeanExcitationEnerg <<
125 143
126 G4Material* Iod = new G4Material("Iodine", d << 144 G4cout << *(G4Material::GetMaterialTable()) << G4endl;
127 Iod->AddElement(I, natoms = 1); <<
128 <<
129 G4Material* BGO = new G4Material("BGO", dens <<
130 BGO->AddElement(O, natoms = 12); <<
131 BGO->AddElement(Ge, natoms = 3); <<
132 BGO->AddElement(Bi, natoms = 4); <<
133 <<
134 new G4Material("Iron", z = 26., a = 55.85 * <<
135 <<
136 new G4Material("Tungsten", z = 74., a = 183. <<
137 <<
138 new G4Material("Lead", z = 82., a = 207.19 * <<
139 <<
140 new G4Material("Uranium", z = 92., a = 238.0 <<
141 <<
142 /// G4cout << *(G4Material::GetMaterialTable <<
143 } 145 }
144 146
145 //....oooOO0OOooo........oooOO0OOooo........oo 147 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
146 148
147 G4VPhysicalVolume* DetectorConstruction::Const 149 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
148 { 150 {
149 // Cleanup old geometry 151 // Cleanup old geometry
150 G4GeometryManager::GetInstance()->OpenGeomet 152 G4GeometryManager::GetInstance()->OpenGeometry();
151 G4PhysicalVolumeStore::GetInstance()->Clean( 153 G4PhysicalVolumeStore::GetInstance()->Clean();
152 G4LogicalVolumeStore::GetInstance()->Clean() 154 G4LogicalVolumeStore::GetInstance()->Clean();
153 G4SolidStore::GetInstance()->Clean(); 155 G4SolidStore::GetInstance()->Clean();
154 156
155 G4Box* sBox = new G4Box("Container", // its << 157 G4Box*
156 fBoxSize / 2, fBoxSi << 158 sBox = new G4Box("Container", //its name
157 << 159 BoxSize/2,BoxSize/2,BoxSize/2); //its dimensions
158 fLBox = new G4LogicalVolume(sBox, // its sh << 160
159 fMaterial, // i << 161 lBox = new G4LogicalVolume(sBox, //its shape
160 fMaterial->GetNa << 162 aMaterial, //its material
161 << 163 aMaterial->GetName()); //its name
162 fPBox = new G4PVPlacement(0, // no rotation << 164
163 G4ThreeVector(), << 165 pBox = new G4PVPlacement(0, //no rotation
164 fLBox, // its log << 166 G4ThreeVector(), //at (0,0,0)
165 fMaterial->GetName << 167 lBox, //its logical volume
166 0, // its mother << 168 aMaterial->GetName(), //its name
167 false, // no bool << 169 0, //its mother volume
168 0); // copy numbe << 170 false, //no boolean operation
169 << 171 0); //copy number
>> 172
170 PrintParameters(); 173 PrintParameters();
171 << 174
172 // always return the root volume << 175 //always return the root volume
173 // 176 //
174 return fPBox; << 177 return pBox;
175 } 178 }
176 179
177 //....oooOO0OOooo........oooOO0OOooo........oo 180 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
178 181
179 void DetectorConstruction::PrintParameters() 182 void DetectorConstruction::PrintParameters()
180 { 183 {
181 G4cout << "\n The Box is " << G4BestUnit(fBo << 184 G4cout << "\n The Box is " << G4BestUnit(BoxSize,"Length")
182 << G4endl; << 185 << " of " << aMaterial->GetName() << G4endl;
183 G4cout << "\n" << fMaterial << G4endl; <<
184 } 186 }
185 187
186 //....oooOO0OOooo........oooOO0OOooo........oo 188 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
187 189
188 void DetectorConstruction::SetMaterial(G4Strin 190 void DetectorConstruction::SetMaterial(G4String materialChoice)
189 { 191 {
190 // search the material by its name, or build << 192 // search the material by its name
191 G4Material* pttoMaterial = G4NistManager::In << 193 G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
192 <<
193 if (pttoMaterial) { 194 if (pttoMaterial) {
194 fMaterial = pttoMaterial; << 195 aMaterial = pttoMaterial;
195 G4RunManager::GetRunManager()->PhysicsHasB << 196 UpdateGeometry();
196 } << 197 } else {
197 else { << 198 G4cout << "\n--> warning from DetectorConstruction::SetMaterial : "
198 G4cout << "\n--> warning from DetectorCons << 199 << materialChoice << " not found" << G4endl;
199 << " not found" << G4endl; << 200 }
200 } <<
201 } 201 }
202 202
203 //....oooOO0OOooo........oooOO0OOooo........oo 203 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
204 204
205 void DetectorConstruction::SetSize(G4double va 205 void DetectorConstruction::SetSize(G4double value)
206 { 206 {
207 fBoxSize = value; << 207 BoxSize = value;
208 G4RunManager::GetRunManager()->ReinitializeG << 208 UpdateGeometry();
>> 209 }
>> 210
>> 211 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 212
>> 213 #include "G4RunManager.hh"
>> 214
>> 215 void DetectorConstruction::UpdateGeometry()
>> 216 {
>> 217 if (pBox)
>> 218 G4RunManager::GetRunManager()->DefineWorldVolume(ConstructVolumes());
209 } 219 }
210 220
211 //....oooOO0OOooo........oooOO0OOooo........oo 221 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
212 222