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26 /// \file exoticphysics/phonon/src/XDetectorCo 26 /// \file exoticphysics/phonon/src/XDetectorConstruction.cc
27 /// \brief Implementation of the XDetectorCons 27 /// \brief Implementation of the XDetectorConstruction class
28 // 28 //
>> 29 // $Id$
29 // 30 //
30 // 20141006 For MT compatibility, move SD han <<
31 31
32 #include "XDetectorConstruction.hh" 32 #include "XDetectorConstruction.hh"
33 33
34 #include "XAluminumElectrodeSensitivity.hh" << 34 #include "G4Material.hh"
>> 35 #include "G4NistManager.hh"
35 36
36 #include "G4Box.hh" 37 #include "G4Box.hh"
37 #include "G4Colour.hh" << 38 #include "G4Tubs.hh"
38 #include "G4LatticeLogical.hh" << 39 #include "G4Sphere.hh"
39 #include "G4LatticeManager.hh" <<
40 #include "G4LatticePhysical.hh" <<
41 #include "G4LogicalVolume.hh" 40 #include "G4LogicalVolume.hh"
42 #include "G4Material.hh" <<
43 #include "G4NistManager.hh" <<
44 #include "G4PVPlacement.hh" 41 #include "G4PVPlacement.hh"
>> 42 #include "G4UniformMagField.hh"
>> 43 #include "G4TransportationManager.hh"
>> 44 #include "G4FieldManager.hh"
>> 45 #include "G4VisAttributes.hh"
>> 46 #include "G4Colour.hh"
45 #include "G4SDManager.hh" 47 #include "G4SDManager.hh"
46 #include "G4Sphere.hh" << 48
47 #include "G4SystemOfUnits.hh" << 49 #include "XAlminumElectrodeSensitivity.hh"
48 #include "G4Tubs.hh" << 50 #include "XPhysicalLattice.hh"
>> 51 #include "XLogicalLattice.hh"
>> 52
49 #include "G4UserLimits.hh" 53 #include "G4UserLimits.hh"
50 #include "G4VisAttributes.hh" << 54 #include "G4SystemOfUnits.hh"
51 #include "G4ios.hh" 55 #include "G4ios.hh"
52 56
53 //....oooOO0OOooo........oooOO0OOooo........oo << 57 const G4String XDetectorConstruction::fsCrystalMapsDir =
>> 58 getenv("CRYSTALMAPS") ? getenv("CRYSTALMAPS") : "./CrystalMaps";
>> 59
54 60
55 XDetectorConstruction::XDetectorConstruction() << 61 XDetectorConstruction::XDetectorConstruction():fConstructed(false),fIfField(true)
56 { 62 {
57 fLiquidHelium = NULL; 63 fLiquidHelium = NULL;
58 fGermanium = NULL; 64 fGermanium = NULL;
59 fAluminum = NULL; << 65 fAlminum = NULL;
60 fTungsten = NULL; 66 fTungsten = NULL;
61 fWorldPhys = NULL; 67 fWorldPhys = NULL;
62 } 68 }
63 69
64 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
65 71
66 XDetectorConstruction::~XDetectorConstruction( 72 XDetectorConstruction::~XDetectorConstruction()
67 { << 73 {;}
68 ; << 74
69 } <<
70 75
71 //....oooOO0OOooo........oooOO0OOooo........oo 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
72 77
73 G4VPhysicalVolume* XDetectorConstruction::Cons 78 G4VPhysicalVolume* XDetectorConstruction::Construct()
74 { 79 {
75 if (!fConstructed) { << 80 if(!fConstructed)
>> 81 {
76 fConstructed = true; 82 fConstructed = true;
77 DefineMaterials(); 83 DefineMaterials();
78 SetupGeometry(); 84 SetupGeometry();
79 } 85 }
80 return fWorldPhys; 86 return fWorldPhys;
81 } 87 }
82 88
83 //....oooOO0OOooo........oooOO0OOooo........oo 89 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
84 90
85 void XDetectorConstruction::DefineMaterials() 91 void XDetectorConstruction::DefineMaterials()
86 { << 92 {
87 G4NistManager* nistManager = G4NistManager:: 93 G4NistManager* nistManager = G4NistManager::Instance();
88 94
89 fLiquidHelium = nistManager->FindOrBuildMate << 95 fLiquidHelium = nistManager->FindOrBuildMaterial("G4_AIR"); // to be corrected.......
90 fGermanium = nistManager->FindOrBuildMateria 96 fGermanium = nistManager->FindOrBuildMaterial("G4_Ge");
91 fAluminum = nistManager->FindOrBuildMaterial << 97 fAlminum = nistManager->FindOrBuildMaterial("G4_Al");
92 fTungsten = nistManager->FindOrBuildMaterial 98 fTungsten = nistManager->FindOrBuildMaterial("G4_W");
93 } 99 }
94 100
95 //....oooOO0OOooo........oooOO0OOooo........oo 101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
96 102
97 void XDetectorConstruction::SetupGeometry() 103 void XDetectorConstruction::SetupGeometry()
98 { 104 {
99 // << 105 //
100 // World 106 // World
101 // 107 //
102 G4VSolid* worldSolid = new G4Box("World", 16 << 108 G4VSolid* worldSolid = new G4Box("World",16.*cm,16.*cm,16.*cm);
103 G4LogicalVolume* worldLogical = new G4Logica << 109 G4LogicalVolume* worldLogical = new G4LogicalVolume(worldSolid,fLiquidHelium,"World");
104 worldLogical->SetUserLimits(new G4UserLimits << 110 worldLogical->SetUserLimits(new G4UserLimits(10*mm, DBL_MAX, DBL_MAX, 0, 0));
105 fWorldPhys = new G4PVPlacement(0, G4ThreeVec << 111 fWorldPhys = new G4PVPlacement(0,G4ThreeVector(),worldLogical,"World",0,false,0);
106 << 112
107 // << 113 //
108 // Germanium cylinder - this is the volume i 114 // Germanium cylinder - this is the volume in which we will propagate phonons
109 // << 115 //
110 G4VSolid* fGermaniumSolid = << 116 G4VSolid* fGermaniumSolid = new G4Tubs("fGermaniumSolid",0.*cm,3.81*cm,1.27*cm, 0.*deg, 360.*deg);
111 new G4Tubs("fGermaniumSolid", 0. * cm, 3.8 << 117 G4LogicalVolume* fGermaniumLogical = new G4LogicalVolume(fGermaniumSolid,fGermanium,"fGermaniumLogical");
112 G4LogicalVolume* fGermaniumLogical = << 118 G4VPhysicalVolume* GePhys = new G4PVPlacement(0,G4ThreeVector(),fGermaniumLogical,"fGermaniumPhysical",worldLogical,false,0);
113 new G4LogicalVolume(fGermaniumSolid, fGerm << 119
114 G4VPhysicalVolume* GePhys = new G4PVPlacemen << 120 //
115 << 121 //Germanium lattice information
>> 122 //
>> 123
>> 124 //Get pointer to new logical lattice object
>> 125 XLogicalLattice* GeLogical = new XLogicalLattice();
>> 126
>> 127 //Load maps for mapping phonon momentum direciton onto propagation direction
>> 128 //Convention for polarization state: 0=LON, 1=ST, 2=FT
>> 129 if(GeLogical->Load_NMap(161, 321, 0, fsCrystalMapsDir + "/LVec.ssv")){
>> 130 if(GeLogical->Load_NMap(161, 321, 1,fsCrystalMapsDir + "/STVec.ssv")){
>> 131 if(GeLogical->Load_NMap(161, 321, 2,fsCrystalMapsDir + "/FTVec.ssv")){
>> 132 G4cout<<"\nXDetectorConstruction::Loaded all three maps";}}}
>> 133
>> 134 //Load maps for mapping phonon momentum direction onto velocity
>> 135 //Convention for polarization state: 0=LON, 1=ST, 2=FT
>> 136 if(GeLogical->LoadMap(161, 321, 0, fsCrystalMapsDir +"/L.ssv")){
>> 137 if(GeLogical->LoadMap(161, 321, 1, fsCrystalMapsDir +"/ST.ssv")){
>> 138 if(GeLogical->LoadMap(161, 321, 2, fsCrystalMapsDir +"/FT.ssv")){
>> 139 G4cout<<"\nXDetectorConstruction::Loaded all three velocity maps";}}}
>> 140
>> 141 //Set Ge lattice dynamical information
>> 142 GeLogical->SetDynamicalConstants(-0.732, -0.708, 0.376, 0.561);
>> 143 GeLogical->SetScatteringConstant(3.67e-41*s*s*s);
>> 144 GeLogical->SetAnhDecConstant(1.6456e-54*s*s*s*s);
>> 145 GeLogical->SetLDOS(0.097834);
>> 146 GeLogical->SetSTDOS(0.53539);
>> 147 GeLogical->SetFTDOS(0.36677);
>> 148
>> 149 //XPhysicalLattice associates XLogicalLattice with a PhysicalVolume.
>> 150 //XLatticeManager3 gives physics processes access to lattices
>> 151 XPhysicalLattice* GePhysical = new XPhysicalLattice(GePhys,GeLogical);
>> 152 XLatticeManager3* LM = XLatticeManager3::GetXLatticeManager();
>> 153 LM->RegisterLattice(GePhysical);
>> 154
>> 155 //
>> 156 // Alminum - crystal end caps. This is where phonon hits are registered
>> 157 //
>> 158 G4VSolid* fAlminumSolid = new G4Tubs("aluminiumSolid",0.*cm,3.81*cm,0.01*cm, 0.*deg, 360.*deg);
>> 159
>> 160 G4LogicalVolume* fAlminumLogical = new G4LogicalVolume(fAlminumSolid,fAlminum,"fAlminumLogical");
>> 161 new G4PVPlacement(0,G4ThreeVector(0.,0.,1.28*cm),fAlminumLogical,"fAlminumPhysical",worldLogical,false,0);
>> 162 new G4PVPlacement(0,G4ThreeVector(0.,0.,-1.28*cm),fAlminumLogical,"fAlminumPhysical",worldLogical,false,1);
116 163
117 // <<
118 // Germanium lattice information <<
119 // <<
120 <<
121 // G4LatticeManager gives physics processes <<
122 G4LatticeManager* LM = G4LatticeManager::Get <<
123 G4LatticeLogical* GeLogical = LM->LoadLattic <<
124 <<
125 // G4LatticePhysical assigns G4LatticeLogica <<
126 G4LatticePhysical* GePhysical = new G4Lattic <<
127 LM->RegisterLattice(GePhys, GePhysical); <<
128 164
129 // NOTE: Above registration can also be don <<
130 // G4LatticlePhysical* GePhysical = LM->Load <<
131 <<
132 // <<
133 // Aluminum - crystal end caps. This is wher <<
134 // 165 //
135 G4VSolid* fAluminumSolid = << 166 // detector -- Note : Alminum electrode sensitivity is attached to Germanium
136 new G4Tubs("aluminiumSolid", 0. * cm, 3.81 << 167 //
>> 168 G4SDManager* SDman = G4SDManager::GetSDMpointer();
>> 169 XAlminumElectrodeSensitivity* electrodeSensitivity = new XAlminumElectrodeSensitivity("XAlminumElectrode");
>> 170 SDman->AddNewDetector(electrodeSensitivity);
>> 171 fGermaniumLogical->SetSensitiveDetector(electrodeSensitivity);
137 172
138 G4LogicalVolume* fAluminumLogical = << 173 //
139 new G4LogicalVolume(fAluminumSolid, fAlumi <<
140 new G4PVPlacement(0, G4ThreeVector(0., 0., 1 <<
141 worldLogical, false, 0); <<
142 new G4PVPlacement(0, G4ThreeVector(0., 0., - <<
143 worldLogical, false, 1); <<
144 <<
145 // <<
146 // Visualization attributes 174 // Visualization attributes
147 // 175 //
148 worldLogical->SetVisAttributes(G4VisAttribut << 176 worldLogical->SetVisAttributes(G4VisAttributes::Invisible);
149 G4VisAttributes* simpleBoxVisAtt = new G4Vis << 177 G4VisAttributes* simpleBoxVisAtt= new G4VisAttributes(G4Colour(1.0,1.0,1.0));
150 simpleBoxVisAtt->SetVisibility(true); 178 simpleBoxVisAtt->SetVisibility(true);
151 fGermaniumLogical->SetVisAttributes(simpleBo 179 fGermaniumLogical->SetVisAttributes(simpleBoxVisAtt);
152 fAluminumLogical->SetVisAttributes(simpleBox << 180 fAlminumLogical->SetVisAttributes(simpleBoxVisAtt);
153 } <<
154 <<
155 //....oooOO0OOooo........oooOO0OOooo........oo <<
156 181
157 void XDetectorConstruction::ConstructSDandFiel <<
158 { <<
159 // <<
160 // detector -- Note : Aluminum electrode sen <<
161 // <<
162 XAluminumElectrodeSensitivity* electrodeSens <<
163 new XAluminumElectrodeSensitivity("XAlumin <<
164 G4SDManager::GetSDMpointer()->AddNewDetector <<
165 SetSensitiveDetector("fGermaniumLogical", el <<
166 } 182 }
167 183
168 //....oooOO0OOooo........oooOO0OOooo........oo << 184
169 185