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25 // 25 //
>> 26 // $Id: LXeDetectorConstruction.cc 77882 2013-11-29 08:39:07Z gcosmo $
26 // 27 //
27 /// \file optical/LXe/src/LXeDetectorConstruct 28 /// \file optical/LXe/src/LXeDetectorConstruction.cc
28 /// \brief Implementation of the LXeDetectorCo 29 /// \brief Implementation of the LXeDetectorConstruction class
29 // 30 //
30 // 31 //
31 #include "LXeDetectorConstruction.hh" 32 #include "LXeDetectorConstruction.hh"
32 <<
33 #include "LXeDetectorMessenger.hh" <<
34 #include "LXeMainVolume.hh" <<
35 #include "LXePMTSD.hh" 33 #include "LXePMTSD.hh"
36 #include "LXeScintSD.hh" 34 #include "LXeScintSD.hh"
>> 35 #include "LXeDetectorMessenger.hh"
>> 36 #include "LXeMainVolume.hh"
37 #include "LXeWLSSlab.hh" 37 #include "LXeWLSSlab.hh"
38 38
39 #include "G4Box.hh" << 39 #include "G4SDManager.hh"
>> 40 #include "G4RunManager.hh"
>> 41
40 #include "G4GeometryManager.hh" 42 #include "G4GeometryManager.hh"
>> 43 #include "G4SolidStore.hh"
>> 44 #include "G4LogicalVolumeStore.hh"
>> 45 #include "G4PhysicalVolumeStore.hh"
41 #include "G4LogicalBorderSurface.hh" 46 #include "G4LogicalBorderSurface.hh"
42 #include "G4LogicalSkinSurface.hh" 47 #include "G4LogicalSkinSurface.hh"
43 #include "G4LogicalVolume.hh" << 48
44 #include "G4LogicalVolumeStore.hh" <<
45 #include "G4Material.hh" <<
46 #include "G4MaterialTable.hh" <<
47 #include "G4OpticalSurface.hh" 49 #include "G4OpticalSurface.hh"
48 #include "G4PVPlacement.hh" << 50 #include "G4MaterialTable.hh"
49 #include "G4PhysicalConstants.hh" << 51 #include "G4VisAttributes.hh"
50 #include "G4PhysicalVolumeStore.hh" << 52 #include "G4Material.hh"
51 #include "G4RunManager.hh" << 53 #include "G4Box.hh"
52 #include "G4SDManager.hh" << 54 #include "G4Tubs.hh"
53 #include "G4SolidStore.hh" <<
54 #include "G4Sphere.hh" 55 #include "G4Sphere.hh"
55 #include "G4SystemOfUnits.hh" << 56 #include "G4LogicalVolume.hh"
56 #include "G4ThreeVector.hh" 57 #include "G4ThreeVector.hh"
57 #include "G4Tubs.hh" << 58 #include "G4PVPlacement.hh"
58 #include "G4UImanager.hh" <<
59 #include "G4VisAttributes.hh" <<
60 #include "globals.hh" 59 #include "globals.hh"
>> 60 #include "G4UImanager.hh"
>> 61 #include "G4PhysicalConstants.hh"
>> 62 #include "G4SystemOfUnits.hh"
61 63
62 G4bool LXeDetectorConstruction::fSphereOn = tr 64 G4bool LXeDetectorConstruction::fSphereOn = true;
63 65
64 //....oooOO0OOooo........oooOO0OOooo........oo 66 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
65 67
66 LXeDetectorConstruction::LXeDetectorConstructi 68 LXeDetectorConstruction::LXeDetectorConstruction()
>> 69 : fLXe_mt(NULL), fMPTPStyrene(NULL)
67 { 70 {
>> 71 fExperimentalHall_box = NULL;
>> 72 fExperimentalHall_log = NULL;
>> 73 fExperimentalHall_phys = NULL;
>> 74
>> 75 fLXe = fAl = fAir = fVacuum = fGlass = NULL;
>> 76 fPstyrene = fPMMA = fPethylene1 = fPethylene2 = NULL;
>> 77
>> 78 fN = fO = fC = fH = NULL;
>> 79
68 SetDefaults(); 80 SetDefaults();
69 DefineMaterials(); << 81
70 fDetectorMessenger = new LXeDetectorMessenge 82 fDetectorMessenger = new LXeDetectorMessenger(this);
71 } 83 }
72 84
73 //....oooOO0OOooo........oooOO0OOooo........oo 85 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
74 86
75 LXeDetectorConstruction::~LXeDetectorConstruct << 87 LXeDetectorConstruction::~LXeDetectorConstruction() {}
76 { <<
77 delete fMainVolume; <<
78 delete fLXe_mt; <<
79 delete fDetectorMessenger; <<
80 delete fMPTPStyrene; <<
81 } <<
82 88
83 //....oooOO0OOooo........oooOO0OOooo........oo 89 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
84 90
85 void LXeDetectorConstruction::DefineMaterials( << 91 void LXeDetectorConstruction::DefineMaterials(){
86 { <<
87 G4double a; // atomic mass 92 G4double a; // atomic mass
88 G4double z; // atomic number 93 G4double z; // atomic number
89 G4double density; 94 G4double density;
90 95
91 G4int polyPMMA = 1; 96 G4int polyPMMA = 1;
92 G4int nC_PMMA = 3 + 2 * polyPMMA; << 97 G4int nC_PMMA = 3+2*polyPMMA;
93 G4int nH_PMMA = 6 + 2 * polyPMMA; << 98 G4int nH_PMMA = 6+2*polyPMMA;
94 99
95 G4int polyeth = 1; 100 G4int polyeth = 1;
96 G4int nC_eth = 2 * polyeth; << 101 G4int nC_eth = 2*polyeth;
97 G4int nH_eth = 4 * polyeth; << 102 G4int nH_eth = 4*polyeth;
98 103
99 //***Elements 104 //***Elements
100 fH = new G4Element("H", "H", z = 1., a = 1.0 << 105 fH = new G4Element("H", "H", z=1., a=1.01*g/mole);
101 fC = new G4Element("C", "C", z = 6., a = 12. << 106 fC = new G4Element("C", "C", z=6., a=12.01*g/mole);
102 fN = new G4Element("N", "N", z = 7., a = 14. << 107 fN = new G4Element("N", "N", z=7., a= 14.01*g/mole);
103 fO = new G4Element("O", "O", z = 8., a = 16. << 108 fO = new G4Element("O" , "O", z=8., a= 16.00*g/mole);
104 109
105 //***Materials 110 //***Materials
106 // Liquid Xenon << 111 //Liquid Xenon
107 fLXe = new G4Material("LXe", z = 54., a = 13 << 112 fLXe = new G4Material("LXe",z=54.,a=131.29*g/mole,density=3.020*g/cm3);
108 // Aluminum << 113 //Aluminum
109 fAl = new G4Material("Al", z = 13., a = 26.9 << 114 fAl = new G4Material("Al",z=13.,a=26.98*g/mole,density=2.7*g/cm3);
110 // Vacuum << 115 //Vacuum
111 fVacuum = new G4Material("Vacuum", z = 1., a << 116 fVacuum = new G4Material("Vacuum",z=1.,a=1.01*g/mole,
112 kStateGas, 0.1 * ke << 117 density=universe_mean_density,kStateGas,0.1*kelvin,
113 // Air << 118 1.e-19*pascal);
114 fAir = new G4Material("Air", density = 1.29 << 119 //Air
115 fAir->AddElement(fN, 70 * perCent); << 120 fAir = new G4Material("Air", density= 1.29*mg/cm3, 2);
116 fAir->AddElement(fO, 30 * perCent); << 121 fAir->AddElement(fN, 70*perCent);
117 // Glass << 122 fAir->AddElement(fO, 30*perCent);
118 fGlass = new G4Material("Glass", density = 1 << 123 //Glass
119 fGlass->AddElement(fC, 91.533 * perCent); << 124 fGlass = new G4Material("Glass", density=1.032*g/cm3,2);
120 fGlass->AddElement(fH, 8.467 * perCent); << 125 fGlass->AddElement(fC,91.533*perCent);
121 // Polystyrene << 126 fGlass->AddElement(fH,8.467*perCent);
122 fPstyrene = new G4Material("Polystyrene", de << 127 //Polystyrene
>> 128 fPstyrene = new G4Material("Polystyrene", density= 1.03*g/cm3, 2);
123 fPstyrene->AddElement(fC, 8); 129 fPstyrene->AddElement(fC, 8);
124 fPstyrene->AddElement(fH, 8); 130 fPstyrene->AddElement(fH, 8);
125 // Fiber(PMMA) << 131 //Fiber(PMMA)
126 fPMMA = new G4Material("PMMA", density = 119 << 132 fPMMA = new G4Material("PMMA", density=1190*kg/m3,3);
127 fPMMA->AddElement(fH, nH_PMMA); << 133 fPMMA->AddElement(fH,nH_PMMA);
128 fPMMA->AddElement(fC, nC_PMMA); << 134 fPMMA->AddElement(fC,nC_PMMA);
129 fPMMA->AddElement(fO, 2); << 135 fPMMA->AddElement(fO,2);
130 // Cladding(polyethylene) << 136 //Cladding(polyethylene)
131 fPethylene1 = new G4Material("Pethylene1", d << 137 fPethylene1 = new G4Material("Pethylene1", density=1200*kg/m3,2);
132 fPethylene1->AddElement(fH, nH_eth); << 138 fPethylene1->AddElement(fH,nH_eth);
133 fPethylene1->AddElement(fC, nC_eth); << 139 fPethylene1->AddElement(fC,nC_eth);
134 // Double cladding(flourinated polyethylene) << 140 //Double cladding(flourinated polyethylene)
135 fPethylene2 = new G4Material("Pethylene2", d << 141 fPethylene2 = new G4Material("Pethylene2", density=1400*kg/m3,2);
136 fPethylene2->AddElement(fH, nH_eth); << 142 fPethylene2->AddElement(fH,nH_eth);
137 fPethylene2->AddElement(fC, nC_eth); << 143 fPethylene2->AddElement(fC,nC_eth);
138 << 144
139 //***Material properties tables 145 //***Material properties tables
140 146
141 std::vector<G4double> lxe_Energy = {7.0 * eV << 147 const G4int lxenum = 3;
>> 148 G4double lxe_Energy[lxenum] = { 7.0*eV , 7.07*eV, 7.14*eV };
142 149
143 std::vector<G4double> lxe_SCINT = {0.1, 1.0, << 150 G4double lxe_SCINT[lxenum] = { 0.1, 1.0, 0.1 };
144 std::vector<G4double> lxe_RIND = {1.59, 1.57 << 151 G4double lxe_RIND[lxenum] = { 1.59 , 1.57, 1.54 };
145 std::vector<G4double> lxe_ABSL = {35. * cm, << 152 G4double lxe_ABSL[lxenum] = { 35.*cm, 35.*cm, 35.*cm};
146 fLXe_mt = new G4MaterialPropertiesTable(); 153 fLXe_mt = new G4MaterialPropertiesTable();
147 fLXe_mt->AddProperty("SCINTILLATIONCOMPONENT << 154 fLXe_mt->AddProperty("FASTCOMPONENT", lxe_Energy, lxe_SCINT, lxenum);
148 fLXe_mt->AddProperty("SCINTILLATIONCOMPONENT << 155 fLXe_mt->AddProperty("SLOWCOMPONENT", lxe_Energy, lxe_SCINT, lxenum);
149 fLXe_mt->AddProperty("RINDEX", lxe_Energy, l << 156 fLXe_mt->AddProperty("RINDEX", lxe_Energy, lxe_RIND, lxenum);
150 fLXe_mt->AddProperty("ABSLENGTH", lxe_Energy << 157 fLXe_mt->AddProperty("ABSLENGTH", lxe_Energy, lxe_ABSL, lxenum);
151 fLXe_mt->AddConstProperty("SCINTILLATIONYIEL << 158 fLXe_mt->AddConstProperty("SCINTILLATIONYIELD",12000./MeV);
152 fLXe_mt->AddConstProperty("RESOLUTIONSCALE", << 159 fLXe_mt->AddConstProperty("RESOLUTIONSCALE",1.0);
153 fLXe_mt->AddConstProperty("SCINTILLATIONTIME << 160 fLXe_mt->AddConstProperty("FASTTIMECONSTANT",20.*ns);
154 fLXe_mt->AddConstProperty("SCINTILLATIONTIME << 161 fLXe_mt->AddConstProperty("SLOWTIMECONSTANT",45.*ns);
155 fLXe_mt->AddConstProperty("SCINTILLATIONYIEL << 162 fLXe_mt->AddConstProperty("YIELDRATIO",1.0);
156 fLXe_mt->AddConstProperty("SCINTILLATIONYIEL <<
157 fLXe->SetMaterialPropertiesTable(fLXe_mt); 163 fLXe->SetMaterialPropertiesTable(fLXe_mt);
158 164
159 // Set the Birks Constant for the LXe scinti 165 // Set the Birks Constant for the LXe scintillator
160 fLXe->GetIonisation()->SetBirksConstant(0.12 <<
161 166
162 std::vector<G4double> glass_AbsLength = {420 << 167 fLXe->GetIonisation()->SetBirksConstant(0.126*mm/MeV);
163 auto glass_mt = new G4MaterialPropertiesTabl << 168
164 glass_mt->AddProperty("ABSLENGTH", lxe_Energ << 169 G4double glass_RIND[lxenum]={1.49,1.49,1.49};
165 glass_mt->AddProperty("RINDEX", "Fused Silic << 170 G4double glass_AbsLength[lxenum]={420.*cm,420.*cm,420.*cm};
>> 171 G4MaterialPropertiesTable *glass_mt = new G4MaterialPropertiesTable();
>> 172 glass_mt->AddProperty("ABSLENGTH",lxe_Energy,glass_AbsLength,lxenum);
>> 173 glass_mt->AddProperty("RINDEX",lxe_Energy,glass_RIND,lxenum);
166 fGlass->SetMaterialPropertiesTable(glass_mt) 174 fGlass->SetMaterialPropertiesTable(glass_mt);
167 175
168 auto vacuum_mt = new G4MaterialPropertiesTab << 176 G4double vacuum_Energy[lxenum]={2.0*eV,7.0*eV,7.14*eV};
169 vacuum_mt->AddProperty("RINDEX", "Air"); << 177 G4double vacuum_RIND[lxenum]={1.,1.,1.};
>> 178 G4MaterialPropertiesTable *vacuum_mt = new G4MaterialPropertiesTable();
>> 179 vacuum_mt->AddProperty("RINDEX", vacuum_Energy, vacuum_RIND,lxenum);
170 fVacuum->SetMaterialPropertiesTable(vacuum_m 180 fVacuum->SetMaterialPropertiesTable(vacuum_mt);
171 fAir->SetMaterialPropertiesTable(vacuum_mt); << 181 fAir->SetMaterialPropertiesTable(vacuum_mt);//Give air the same rindex
172 <<
173 std::vector<G4double> wls_Energy = {2.00 * e <<
174 182
175 std::vector<G4double> rIndexPstyrene = {1.5, << 183 const G4int wlsnum = 4;
176 std::vector<G4double> absorption1 = {2. * cm << 184 G4double wls_Energy[] = {2.00*eV,2.87*eV,2.90*eV,3.47*eV};
177 std::vector<G4double> scintilFast = {0.0, 0. << 185
>> 186 G4double rIndexPstyrene[wlsnum]={ 1.5, 1.5, 1.5, 1.5};
>> 187 G4double absorption1[wlsnum]={2.*cm, 2.*cm, 2.*cm, 2.*cm};
>> 188 G4double scintilFast[wlsnum]={0.00, 0.00, 1.00, 1.00};
178 fMPTPStyrene = new G4MaterialPropertiesTable 189 fMPTPStyrene = new G4MaterialPropertiesTable();
179 fMPTPStyrene->AddProperty("RINDEX", wls_Ener << 190 fMPTPStyrene->AddProperty("RINDEX",wls_Energy,rIndexPstyrene,wlsnum);
180 fMPTPStyrene->AddProperty("ABSLENGTH", wls_E << 191 fMPTPStyrene->AddProperty("ABSLENGTH",wls_Energy,absorption1,wlsnum);
181 fMPTPStyrene->AddProperty("SCINTILLATIONCOMP << 192 fMPTPStyrene->AddProperty("FASTCOMPONENT",wls_Energy, scintilFast,wlsnum);
182 fMPTPStyrene->AddConstProperty("SCINTILLATIO << 193 fMPTPStyrene->AddConstProperty("SCINTILLATIONYIELD",10./keV);
183 fMPTPStyrene->AddConstProperty("RESOLUTIONSC << 194 fMPTPStyrene->AddConstProperty("RESOLUTIONSCALE",1.0);
184 fMPTPStyrene->AddConstProperty("SCINTILLATIO << 195 fMPTPStyrene->AddConstProperty("FASTTIMECONSTANT", 10.*ns);
185 fPstyrene->SetMaterialPropertiesTable(fMPTPS 196 fPstyrene->SetMaterialPropertiesTable(fMPTPStyrene);
186 197
187 // Set the Birks Constant for the Polystyren 198 // Set the Birks Constant for the Polystyrene scintillator
188 fPstyrene->GetIonisation()->SetBirksConstant <<
189 199
190 std::vector<G4double> AbsFiber = {9.0 * m, 9 << 200 fPstyrene->GetIonisation()->SetBirksConstant(0.126*mm/MeV);
191 std::vector<G4double> EmissionFib = {1.0, 1. << 201
192 auto fiberProperty = new G4MaterialPropertie << 202 G4double RefractiveIndexFiber[wlsnum]={ 1.60, 1.60, 1.60, 1.60};
193 fiberProperty->AddProperty("RINDEX", "PMMA") << 203 G4double AbsFiber[wlsnum]={9.00*m,9.00*m,0.1*mm,0.1*mm};
194 fiberProperty->AddProperty("WLSABSLENGTH", w << 204 G4double EmissionFib[wlsnum]={1.0, 1.0, 0.0, 0.0};
195 fiberProperty->AddProperty("WLSCOMPONENT", w << 205 G4MaterialPropertiesTable* fiberProperty = new G4MaterialPropertiesTable();
196 fiberProperty->AddConstProperty("WLSTIMECONS << 206 fiberProperty->AddProperty("RINDEX",wls_Energy,RefractiveIndexFiber,wlsnum);
>> 207 fiberProperty->AddProperty("WLSABSLENGTH",wls_Energy,AbsFiber,wlsnum);
>> 208 fiberProperty->AddProperty("WLSCOMPONENT",wls_Energy,EmissionFib,wlsnum);
>> 209 fiberProperty->AddConstProperty("WLSTIMECONSTANT", 0.5*ns);
197 fPMMA->SetMaterialPropertiesTable(fiberPrope 210 fPMMA->SetMaterialPropertiesTable(fiberProperty);
198 211
199 std::vector<G4double> RefractiveIndexClad1 = << 212 G4double RefractiveIndexClad1[wlsnum]={ 1.49, 1.49, 1.49, 1.49};
200 auto clad1Property = new G4MaterialPropertie << 213 G4MaterialPropertiesTable* clad1Property = new G4MaterialPropertiesTable();
201 clad1Property->AddProperty("RINDEX", wls_Ene << 214 clad1Property->AddProperty("RINDEX",wls_Energy,RefractiveIndexClad1,wlsnum);
202 clad1Property->AddProperty("ABSLENGTH", wls_ << 215 clad1Property->AddProperty("ABSLENGTH",wls_Energy,AbsFiber,wlsnum);
203 fPethylene1->SetMaterialPropertiesTable(clad 216 fPethylene1->SetMaterialPropertiesTable(clad1Property);
204 217
205 std::vector<G4double> RefractiveIndexClad2 = << 218 G4double RefractiveIndexClad2[wlsnum]={ 1.42, 1.42, 1.42, 1.42};
206 auto clad2Property = new G4MaterialPropertie << 219 G4MaterialPropertiesTable* clad2Property = new G4MaterialPropertiesTable();
207 clad2Property->AddProperty("RINDEX", wls_Ene << 220 clad2Property->AddProperty("RINDEX",wls_Energy,RefractiveIndexClad2,wlsnum);
208 clad2Property->AddProperty("ABSLENGTH", wls_ << 221 clad2Property->AddProperty("ABSLENGTH",wls_Energy,AbsFiber,wlsnum);
209 fPethylene2->SetMaterialPropertiesTable(clad 222 fPethylene2->SetMaterialPropertiesTable(clad2Property);
210 } 223 }
211 224
212 //....oooOO0OOooo........oooOO0OOooo........oo 225 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
213 226
214 G4VPhysicalVolume* LXeDetectorConstruction::Co << 227 G4VPhysicalVolume* LXeDetectorConstruction::Construct(){
215 { << 228
216 // The experimental hall walls are all 1m aw << 229 if (fExperimentalHall_phys) {
217 G4double expHall_x = fScint_x + fD_mtl + 1. << 230 G4GeometryManager::GetInstance()->OpenGeometry();
218 G4double expHall_y = fScint_y + fD_mtl + 1. << 231 G4PhysicalVolumeStore::GetInstance()->Clean();
219 G4double expHall_z = fScint_z + fD_mtl + 1. << 232 G4LogicalVolumeStore::GetInstance()->Clean();
220 << 233 G4SolidStore::GetInstance()->Clean();
221 // Create experimental hall << 234 G4LogicalSkinSurface::CleanSurfaceTable();
222 fExperimentalHall_box = new G4Box("expHall_b << 235 G4LogicalBorderSurface::CleanSurfaceTable();
223 fExperimentalHall_log = new G4LogicalVolume( <<
224 fExperimentalHall_phys = new G4PVPlacement(n <<
225 " <<
226 <<
227 fExperimentalHall_log->SetVisAttributes(G4Vi <<
228 <<
229 // Place the main volume <<
230 if (fMainVolumeOn) { <<
231 fMainVolume = <<
232 new LXeMainVolume(nullptr, G4ThreeVector <<
233 } 236 }
234 237
235 // Place the WLS slab << 238 DefineMaterials();
236 if (fWLSslab) { << 239 return ConstructDetector();
237 G4VPhysicalVolume* slab = << 240 }
238 new LXeWLSSlab(nullptr, G4ThreeVector(0. << 241
239 fExperimentalHall_log, fa << 242 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 243
>> 244 G4VPhysicalVolume* LXeDetectorConstruction::ConstructDetector()
>> 245 {
>> 246 //The experimental hall walls are all 1m away from housing walls
>> 247 G4double expHall_x = fScint_x+fD_mtl+1.*m;
>> 248 G4double expHall_y = fScint_y+fD_mtl+1.*m;
>> 249 G4double expHall_z = fScint_z+fD_mtl+1.*m;
>> 250
>> 251 //Create experimental hall
>> 252 fExperimentalHall_box
>> 253 = new G4Box("expHall_box",expHall_x,expHall_y,expHall_z);
>> 254 fExperimentalHall_log = new G4LogicalVolume(fExperimentalHall_box,
>> 255 fVacuum,"expHall_log",0,0,0);
>> 256 fExperimentalHall_phys = new G4PVPlacement(0,G4ThreeVector(),
>> 257 fExperimentalHall_log,"expHall",0,false,0);
240 258
241 // Surface properties for the WLS slab << 259 fExperimentalHall_log->SetVisAttributes(G4VisAttributes::Invisible);
242 auto scintWrap = new G4OpticalSurface("Sci <<
243 260
244 new G4LogicalBorderSurface("ScintWrap", sl << 261 //Place the main volume
>> 262 if(fMainVolumeOn){
>> 263 fMainVolume
>> 264 = new LXeMainVolume(0,G4ThreeVector(),fExperimentalHall_log,false,0,this);
>> 265 }
245 266
>> 267 //Place the WLS slab
>> 268 if(fWLSslab){
>> 269 G4VPhysicalVolume* slab = new LXeWLSSlab(0,G4ThreeVector(0.,0.,
>> 270 -fScint_z/2.-fSlab_z-1.*cm),
>> 271 fExperimentalHall_log,false,0,
>> 272 this);
>> 273
>> 274 //Surface properties for the WLS slab
>> 275 G4OpticalSurface* scintWrap = new G4OpticalSurface("ScintWrap");
>> 276
>> 277 new G4LogicalBorderSurface("ScintWrap", slab,
>> 278 fExperimentalHall_phys,
>> 279 scintWrap);
>> 280
246 scintWrap->SetType(dielectric_metal); 281 scintWrap->SetType(dielectric_metal);
247 scintWrap->SetFinish(polished); 282 scintWrap->SetFinish(polished);
248 scintWrap->SetModel(glisur); 283 scintWrap->SetModel(glisur);
249 284
250 std::vector<G4double> pp = {2.0 * eV, 3.5 << 285 const G4int num = 2;
251 std::vector<G4double> reflectivity = {1.0, <<
252 std::vector<G4double> efficiency = {0.0, 0 <<
253 286
254 auto scintWrapProperty = new G4MaterialPro << 287 G4double pp[num] = {2.0*eV, 3.5*eV};
>> 288 G4double reflectivity[num] = {1., 1.};
>> 289 G4double efficiency[num] = {0.0, 0.0};
>> 290
>> 291 G4MaterialPropertiesTable* scintWrapProperty
>> 292 = new G4MaterialPropertiesTable();
255 293
256 scintWrapProperty->AddProperty("REFLECTIVI << 294 scintWrapProperty->AddProperty("REFLECTIVITY",pp,reflectivity,num);
257 scintWrapProperty->AddProperty("EFFICIENCY << 295 scintWrapProperty->AddProperty("EFFICIENCY",pp,efficiency,num);
258 scintWrap->SetMaterialPropertiesTable(scin 296 scintWrap->SetMaterialPropertiesTable(scintWrapProperty);
259 } 297 }
260 298
261 return fExperimentalHall_phys; 299 return fExperimentalHall_phys;
262 } 300 }
263 301
264 //....oooOO0OOooo........oooOO0OOooo........oo 302 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
265 303
266 void LXeDetectorConstruction::ConstructSDandFi << 304 void LXeDetectorConstruction::ConstructSDandField() {
267 { << 305
268 if (!fMainVolume) return; 306 if (!fMainVolume) return;
269 307
270 // PMT SD 308 // PMT SD
271 309
272 LXePMTSD* pmt = fPmt_SD.Get(); << 310 if (!fPmt_SD.Get()) {
273 if (!pmt) { << 311 //Created here so it exists as pmts are being placed
274 // Created here so it exists as pmts are b <<
275 G4cout << "Construction /LXeDet/pmtSD" << 312 G4cout << "Construction /LXeDet/pmtSD" << G4endl;
276 auto pmt_SD = new LXePMTSD("/LXeDet/pmtSD" << 313 LXePMTSD* pmt_SD = new LXePMTSD("/LXeDet/pmtSD");
277 fPmt_SD.Put(pmt_SD); 314 fPmt_SD.Put(pmt_SD);
278 315
279 pmt_SD->InitPMTs(); << 316 pmt_SD->InitPMTs((fNx*fNy+fNx*fNz+fNy*fNz)*2); //let pmtSD know # of pmts
280 pmt_SD->SetPmtPositions(fMainVolume->GetPm 317 pmt_SD->SetPmtPositions(fMainVolume->GetPmtPositions());
281 } 318 }
282 else { << 319
283 pmt->InitPMTs(); << 320 //sensitive detector is not actually on the photocathode.
284 pmt->SetPmtPositions(fMainVolume->GetPmtPo << 321 //processHits gets done manually by the stepping action.
285 } << 322 //It is used to detect when photons hit and get absorbed&detected at the
286 G4SDManager::GetSDMpointer()->AddNewDetector << 323 //boundary to the photocathode (which doesnt get done by attaching it to a
287 // sensitive detector is not actually on the << 324 //logical volume.
288 // processHits gets done manually by the ste << 325 //It does however need to be attached to something or else it doesnt get
289 // It is used to detect when photons hit and << 326 //reset at the begining of events
290 // boundary to the photocathode (which doesn <<
291 // logical volume. <<
292 // It does however need to be attached to so <<
293 // reset at the begining of events <<
294 327
295 SetSensitiveDetector(fMainVolume->GetLogPhot 328 SetSensitiveDetector(fMainVolume->GetLogPhotoCath(), fPmt_SD.Get());
296 329
297 // Scint SD 330 // Scint SD
298 331
299 if (!fScint_SD.Get()) { 332 if (!fScint_SD.Get()) {
300 G4cout << "Construction /LXeDet/scintSD" < 333 G4cout << "Construction /LXeDet/scintSD" << G4endl;
301 auto scint_SD = new LXeScintSD("/LXeDet/sc << 334 LXeScintSD* scint_SD = new LXeScintSD("/LXeDet/scintSD");
302 fScint_SD.Put(scint_SD); 335 fScint_SD.Put(scint_SD);
303 } 336 }
304 G4SDManager::GetSDMpointer()->AddNewDetector <<
305 SetSensitiveDetector(fMainVolume->GetLogScin 337 SetSensitiveDetector(fMainVolume->GetLogScint(), fScint_SD.Get());
306 } 338 }
307 339
308 //....oooOO0OOooo........oooOO0OOooo........oo 340 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
309 341
310 void LXeDetectorConstruction::SetDimensions(G4 << 342 void LXeDetectorConstruction::SetDimensions(G4ThreeVector dims) {
311 { << 343 this->fScint_x=dims[0];
312 fScint_x = dims[0]; << 344 this->fScint_y=dims[1];
313 fScint_y = dims[1]; << 345 this->fScint_z=dims[2];
314 fScint_z = dims[2]; <<
315 G4RunManager::GetRunManager()->ReinitializeG 346 G4RunManager::GetRunManager()->ReinitializeGeometry();
316 } 347 }
317 << 348
318 //....oooOO0OOooo........oooOO0OOooo........oo 349 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
319 350
320 void LXeDetectorConstruction::SetHousingThickn << 351 void LXeDetectorConstruction::SetHousingThickness(G4double d_mtl) {
321 { << 352 this->fD_mtl=d_mtl;
322 fD_mtl = d_mtl; <<
323 G4RunManager::GetRunManager()->ReinitializeG 353 G4RunManager::GetRunManager()->ReinitializeGeometry();
324 } 354 }
325 355
326 //....oooOO0OOooo........oooOO0OOooo........oo 356 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
327 357
328 void LXeDetectorConstruction::SetNX(G4int nx) << 358 void LXeDetectorConstruction::SetNX(G4int nx) {
329 { << 359 this->fNx=nx;
330 fNx = nx; <<
331 G4RunManager::GetRunManager()->ReinitializeG 360 G4RunManager::GetRunManager()->ReinitializeGeometry();
332 } 361 }
333 362
334 //....oooOO0OOooo........oooOO0OOooo........oo 363 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
335 364
336 void LXeDetectorConstruction::SetNY(G4int ny) << 365 void LXeDetectorConstruction::SetNY(G4int ny) {
337 { << 366 this->fNy=ny;
338 fNy = ny; <<
339 G4RunManager::GetRunManager()->ReinitializeG 367 G4RunManager::GetRunManager()->ReinitializeGeometry();
340 } 368 }
341 369
342 //....oooOO0OOooo........oooOO0OOooo........oo 370 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
343 371
344 void LXeDetectorConstruction::SetNZ(G4int nz) << 372 void LXeDetectorConstruction::SetNZ(G4int nz) {
345 { << 373 this->fNz=nz;
346 fNz = nz; <<
347 G4RunManager::GetRunManager()->ReinitializeG 374 G4RunManager::GetRunManager()->ReinitializeGeometry();
348 } 375 }
349 376
350 //....oooOO0OOooo........oooOO0OOooo........oo 377 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
351 378
352 void LXeDetectorConstruction::SetPMTRadius(G4d << 379 void LXeDetectorConstruction::SetPMTRadius(G4double outerRadius_pmt) {
353 { << 380 this->fOuterRadius_pmt=outerRadius_pmt;
354 fOuterRadius_pmt = outerRadius_pmt; <<
355 G4RunManager::GetRunManager()->ReinitializeG 381 G4RunManager::GetRunManager()->ReinitializeGeometry();
356 } 382 }
357 383
358 //....oooOO0OOooo........oooOO0OOooo........oo 384 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
359 385
360 void LXeDetectorConstruction::SetDefaults() << 386 void LXeDetectorConstruction::SetDefaults() {
361 { << 387
362 // Resets to default values << 388 //Resets to default values
363 fD_mtl = 0.0635 * cm; << 389 fD_mtl=0.0635*cm;
364 390
365 fScint_x = 17.8 * cm; << 391 fScint_x = 17.8*cm;
366 fScint_y = 17.8 * cm; << 392 fScint_y = 17.8*cm;
367 fScint_z = 22.6 * cm; << 393 fScint_z = 22.6*cm;
368 394
369 fNx = 2; 395 fNx = 2;
370 fNy = 2; 396 fNy = 2;
371 fNz = 3; 397 fNz = 3;
372 398
373 fOuterRadius_pmt = 2.3 * cm; << 399 fOuterRadius_pmt = 2.3*cm;
374 400
375 fSphereOn = true; 401 fSphereOn = true;
376 fRefl = 1.0; << 402 fRefl=1.0;
377 403
378 fNfibers = 15; << 404 fNfibers=15;
379 fWLSslab = false; << 405 fWLSslab=false;
380 fMainVolumeOn = true; << 406 fMainVolumeOn=true;
381 fMainVolume = nullptr; << 407 fMainVolume=NULL;
382 fSlab_z = 2.5 * mm; << 408 fSlab_z=2.5*mm;
383 409
384 G4UImanager::GetUIpointer()->ApplyCommand("/ << 410 G4UImanager::GetUIpointer()
>> 411 ->ApplyCommand("/LXe/detector/scintYieldFactor 1.");
385 412
386 if (fLXe_mt) fLXe_mt->AddConstProperty("SCIN << 413 if(fLXe_mt)fLXe_mt->AddConstProperty("SCINTILLATIONYIELD",12000./MeV);
387 if (fMPTPStyrene) fMPTPStyrene->AddConstProp << 414 if(fMPTPStyrene)fMPTPStyrene->AddConstProperty("SCINTILLATIONYIELD",10./keV);
388 } <<
389 415
390 //....oooOO0OOooo........oooOO0OOooo........oo <<
391 <<
392 void LXeDetectorConstruction::SetSphereOn(G4bo <<
393 { <<
394 fSphereOn = b; <<
395 G4RunManager::GetRunManager()->ReinitializeG 416 G4RunManager::GetRunManager()->ReinitializeGeometry();
396 } 417 }
397 418
398 //....oooOO0OOooo........oooOO0OOooo........oo 419 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
399 420
400 void LXeDetectorConstruction::SetHousingReflec << 421 void LXeDetectorConstruction::SetSphereOn(G4bool b) {
401 { << 422 fSphereOn=b;
402 fRefl = r; <<
403 G4RunManager::GetRunManager()->ReinitializeG 423 G4RunManager::GetRunManager()->ReinitializeGeometry();
404 } 424 }
405 425
406 //....oooOO0OOooo........oooOO0OOooo........oo 426 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
407 427
408 void LXeDetectorConstruction::SetWLSSlabOn(G4b << 428 void LXeDetectorConstruction::SetHousingReflectivity(G4double r) {
409 { << 429 fRefl=r;
410 fWLSslab = b; <<
411 G4RunManager::GetRunManager()->ReinitializeG 430 G4RunManager::GetRunManager()->ReinitializeGeometry();
412 } 431 }
413 432
414 //....oooOO0OOooo........oooOO0OOooo........oo 433 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
415 434
416 void LXeDetectorConstruction::SetMainVolumeOn( << 435 void LXeDetectorConstruction::SetWLSSlabOn(G4bool b) {
417 { << 436 fWLSslab=b;
418 fMainVolumeOn = b; <<
419 G4RunManager::GetRunManager()->ReinitializeG 437 G4RunManager::GetRunManager()->ReinitializeGeometry();
420 } 438 }
421 439
422 //....oooOO0OOooo........oooOO0OOooo........oo 440 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
423 441
424 void LXeDetectorConstruction::SetNFibers(G4int << 442 void LXeDetectorConstruction::SetMainVolumeOn(G4bool b) {
425 { << 443 fMainVolumeOn=b;
426 fNfibers = n; <<
427 G4RunManager::GetRunManager()->ReinitializeG 444 G4RunManager::GetRunManager()->ReinitializeGeometry();
428 } 445 }
429 446
430 //....oooOO0OOooo........oooOO0OOooo........oo 447 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
431 448
432 void LXeDetectorConstruction::SetMainScintYiel << 449 void LXeDetectorConstruction::SetNFibers(G4int n) {
433 { << 450 fNfibers=n;
434 fLXe_mt->AddConstProperty("SCINTILLATIONYIEL << 451 G4RunManager::GetRunManager()->ReinitializeGeometry();
435 } 452 }
436 453
437 //....oooOO0OOooo........oooOO0OOooo........oo 454 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
438 455
439 void LXeDetectorConstruction::SetWLSScintYield << 456 void LXeDetectorConstruction::SetMainScintYield(G4double y) {
440 { << 457 fLXe_mt->AddConstProperty("SCINTILLATIONYIELD",y/MeV);
441 fMPTPStyrene->AddConstProperty("SCINTILLATIO <<
442 } 458 }
443 459
444 //....oooOO0OOooo........oooOO0OOooo........oo 460 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
445 << 461
446 void LXeDetectorConstruction::SetSaveThreshold << 462 void LXeDetectorConstruction::SetWLSScintYield(G4double y) {
447 { << 463 fMPTPStyrene->AddConstProperty("SCINTILLATIONYIELD",y/MeV);
448 // Sets the save threshold for the random nu <<
449 // photons generated in an event is lower th <<
450 // this event in a file called run###evt###. <<
451 <<
452 fSaveThreshold = save; <<
453 G4RunManager::GetRunManager()->SetRandomNumb <<
454 } 464 }
455 <<
456 //....oooOO0OOooo........oooOO0OOooo........oo <<
457 465