[286] | 1 | #include "ELYSE/DetectorConstruction.hh" |
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| 2 | |
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| 3 | // Geant 4 |
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| 4 | #include "G4MaterialTable.hh" |
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| 5 | #include "G4ElementTable.hh" |
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| 6 | #include "G4Box.hh" |
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| 7 | #include "G4SubtractionSolid.hh" |
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| 8 | #include "G4VPhysicalVolume.hh" |
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| 9 | #include "G4OpticalSurface.hh" |
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| 10 | #include "G4LogicalVolume.hh" |
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| 11 | #include "G4LogicalSkinSurface.hh" |
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| 12 | #include "G4LogicalBorderSurface.hh" |
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| 13 | #include "G4PVPlacement.hh" |
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| 14 | #include "G4SDManager.hh" |
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| 15 | #include "G4Material.hh" |
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| 16 | #include "G4Element.hh" |
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| 17 | |
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| 18 | #include "G4GeometryManager.hh" |
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| 19 | #include "G4PhysicalVolumeStore.hh" |
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| 20 | #include "G4LogicalVolumeStore.hh" |
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| 21 | #include "G4SolidStore.hh" |
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| 22 | #include "G4RunManager.hh" |
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| 23 | #include "G4Colour.hh" |
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| 24 | #include "G4VisAttributes.hh" |
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| 25 | |
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| 26 | //ELYSE |
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| 27 | #include "ELYSE/TrappingVolume.hh" |
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| 28 | #include "ELYSE/DetectorMessenger.hh" |
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| 29 | #include "ELYSE/Cast.hh" |
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| 30 | #include "ELYSE/Analysis.hh" |
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| 31 | |
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| 32 | ELYSE::DetectorConstruction::DetectorConstruction() { |
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| 33 | |
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| 34 | //----------------- |
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| 35 | // Create Materials |
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| 36 | //----------------- |
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| 37 | |
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| 38 | ConstructMaterials(); |
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| 39 | |
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| 40 | //----------------- |
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| 41 | // Initilize SD pointers |
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| 42 | //----------------- |
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| 43 | |
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| 44 | aTrappingVolume = 0; |
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| 45 | |
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| 46 | //----------------- |
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| 47 | // Volume/Surface lengths/size (default) |
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| 48 | //----------------- |
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| 49 | |
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| 50 | //The Hall |
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| 51 | expHall_x = expHall_y = expHall_z = 1.0*m; |
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| 52 | //The target volume |
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| 53 | water_x = water_y = water_z = 10.0*cm; |
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| 54 | //tyvek sheet thickness |
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| 55 | tyvek_thickness = 1.0*mm; |
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| 56 | |
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| 57 | |
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| 58 | updated = true; |
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| 59 | |
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| 60 | //Initialize the optical surface |
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| 61 | OpWaterTyvekSurface = 0; |
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| 62 | OpWaterAirSurface = 0; |
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| 63 | |
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| 64 | |
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| 65 | //----------------- |
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| 66 | // Make the detector messenger to allow changing geometry |
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| 67 | //----------------- |
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| 68 | |
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| 69 | messenger = new DetectorMessenger(this); |
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| 70 | |
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| 71 | |
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| 72 | }//Ctor |
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| 73 | |
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| 74 | //---------------------------------------------------------------------------------------------- |
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| 75 | ELYSE::DetectorConstruction::~DetectorConstruction(){ |
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| 76 | delete messenger; |
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| 77 | } |
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| 78 | |
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| 79 | //----------------------------------------------------------------------------------------------- |
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| 80 | |
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| 81 | G4VPhysicalVolume* ELYSE::DetectorConstruction::Construct() { |
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| 82 | |
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| 83 | //----------------------- |
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| 84 | // The Solids |
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| 85 | //----------------------- |
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| 86 | |
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| 87 | //----------------------- |
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| 88 | // A box of water delimited by a tyvek sheet and surrounding by a air volume sensitive |
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| 89 | //----------------------- |
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| 90 | |
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| 91 | |
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| 92 | G4Box* solidExpHall = new G4Box("expHall", |
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| 93 | expHall_x/2., |
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| 94 | expHall_y/2., |
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| 95 | expHall_z/2.); |
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| 96 | |
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| 97 | |
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| 98 | //a volume sensitive to trap every particles... |
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| 99 | G4Box* solidSensiVolFull = new G4Box("SensiVolFull", |
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| 100 | water_x/2.+ 2.*tyvek_thickness, |
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| 101 | water_y/2.+ 2.*tyvek_thickness, |
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| 102 | water_z/2.+ 2.*tyvek_thickness |
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| 103 | ); |
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| 104 | |
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| 105 | |
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| 106 | G4Box* solidTyvekFull = new G4Box("TyvekFull", |
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| 107 | water_x/2.+tyvek_thickness, |
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| 108 | water_y/2.+tyvek_thickness, |
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| 109 | water_z/2.+tyvek_thickness |
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| 110 | ); |
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| 111 | |
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| 112 | G4Box* solidWaterTank = new G4Box("waterTank",water_x/2.,water_y/2.,water_z/2.); |
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| 113 | |
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| 114 | |
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| 115 | |
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| 116 | G4SubtractionSolid* solidSensiVol = new G4SubtractionSolid("SensiVol",solidSensiVolFull,solidTyvekFull); |
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| 117 | |
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| 118 | //Make the tyvek volume as an subtraction to define a proper tyvek volume for the oprtical surface |
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| 119 | //overwise we would have done a tyvek volume and place inside a water volume... |
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| 120 | G4SubtractionSolid* solidTyvek = new G4SubtractionSolid("TyvekSheet",solidTyvekFull,solidWaterTank); |
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| 121 | |
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| 122 | |
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| 123 | //----------------------- |
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| 124 | // The Logical and Physical volumes |
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| 125 | // The vizualization attributes are defined in scripts/Styles/ELYSE.styles |
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| 126 | //----------------------- |
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| 127 | |
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| 128 | |
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| 129 | |
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| 130 | G4LogicalVolume* logicExpHall = |
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| 131 | new G4LogicalVolume(solidExpHall, |
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| 132 | G4Material::GetMaterial("Air"), |
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| 133 | "expHall", |
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| 134 | 0,0,0); |
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| 135 | |
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| 136 | G4VPhysicalVolume* physicExpHall = |
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| 137 | new G4PVPlacement(0,G4ThreeVector(), |
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| 138 | logicExpHall, |
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| 139 | "expHall", |
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| 140 | 0,false,0); |
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| 141 | |
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| 142 | |
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| 143 | G4LogicalVolume* logicSensiVol |
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| 144 | = new G4LogicalVolume(solidSensiVol,G4Material::GetMaterial("Glass"),"SensiVol",0,0,0); |
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| 145 | |
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| 146 | |
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| 147 | G4VPhysicalVolume* physicSensiVol |
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| 148 | = new G4PVPlacement(0,G4ThreeVector(),logicSensiVol,"SensiVol", |
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| 149 | logicExpHall,false,0); |
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| 150 | |
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| 151 | |
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| 152 | G4LogicalVolume* logicTyvek |
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| 153 | = new G4LogicalVolume(solidTyvek,G4Material::GetMaterial("Tyvek"),"TyvekSheet",0,0,0); |
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| 154 | |
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| 155 | G4VPhysicalVolume* physicTyvek |
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| 156 | = new G4PVPlacement(0,G4ThreeVector(),logicTyvek,"TyvekSheet", |
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| 157 | logicExpHall,false,0); |
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| 158 | |
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| 159 | G4LogicalVolume* logicWaterTank |
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| 160 | = new G4LogicalVolume(solidWaterTank,G4Material::GetMaterial("Water"),"waterTank",0,0,0); |
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| 161 | |
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| 162 | |
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| 163 | G4VPhysicalVolume* physicWaterTank |
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| 164 | = new G4PVPlacement(0,G4ThreeVector(),logicWaterTank,"waterTank", |
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| 165 | logicExpHall,false,0); |
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| 166 | |
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| 167 | |
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| 168 | //introduce the interfaces Water-Tyvek and Tyvek-Glass for optical photons |
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| 169 | new G4LogicalBorderSurface("waterTyvekInterface", |
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| 170 | physicWaterTank,physicTyvek,OpWaterTyvekSurface); |
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| 171 | |
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| 172 | new G4LogicalBorderSurface("tyvekGlassInterface", |
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| 173 | physicTyvek,physicSensiVol,OpTyvekGlassSurface); |
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| 174 | |
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| 175 | //-------------- |
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| 176 | // Make sensitive detectors (this is quite artificial for the moment 13/2/07) |
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| 177 | //-------------- |
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| 178 | |
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| 179 | G4SDManager* SDman = G4SDManager::GetSDMpointer(); |
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| 180 | |
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| 181 | if (!aTrappingVolume) { |
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| 182 | //JEC 25/1/06 add the "this" pointer, so WCSD can access to the PMT location wo static functions |
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| 183 | aTrappingVolume = new TrappingVolume( "/ELYSE/TrappingVolume", this ); |
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| 184 | SDman->AddNewDetector( aTrappingVolume ); |
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| 185 | } |
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| 186 | logicSensiVol->SetSensitiveDetector( aTrappingVolume ); |
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| 187 | |
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| 188 | |
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| 189 | |
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| 190 | // Return the pointer to the physical experimental hall |
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| 191 | return physicExpHall; |
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| 192 | } //Construct |
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| 193 | |
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| 194 | //--------------------------------------------------------------------------------------------- |
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| 195 | void ELYSE::DetectorConstruction::ConstructMaterials() { |
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| 196 | |
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| 197 | //---Vaccuum |
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| 198 | G4double density = universe_mean_density; //from PhysicalConstants.h |
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| 199 | G4double pressure = 1.e-19*pascal; |
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| 200 | G4double temperature = 0.1*kelvin; |
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| 201 | G4double a = 1.01*g/mole; |
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| 202 | new G4Material("Vaccuum", 1., a, density, |
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| 203 | kStateGas,temperature,pressure); |
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| 204 | |
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| 205 | //---Water |
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| 206 | |
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| 207 | a = 1.01*g/mole; |
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| 208 | G4Element* elH |
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| 209 | = new G4Element("Hydrgen","H", 1,a); |
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| 210 | |
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| 211 | a = 16.00*g/mole; |
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| 212 | G4Element* elO |
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| 213 | = new G4Element("Oxygen","O", 8,a); |
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| 214 | |
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| 215 | density = 1.00*g/cm3; |
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| 216 | G4Material* Water |
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| 217 | = new G4Material("Water",density,2); |
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| 218 | Water->AddElement(elH, 2); |
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| 219 | Water->AddElement(elO, 1); |
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| 220 | |
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| 221 | //---Air |
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| 222 | |
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| 223 | a = 14.01*g/mole; |
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| 224 | G4Element* elN |
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| 225 | = new G4Element("Nitrogen","N", 7,a); |
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| 226 | |
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| 227 | density = 1.290*mg/cm3; |
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| 228 | G4Material* Air |
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| 229 | = new G4Material("Air",density,2); |
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| 230 | Air->AddElement(elN, 70.*perCent); |
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| 231 | Air->AddElement(elO, 30.*perCent); |
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| 232 | |
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| 233 | |
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| 234 | //---Glass |
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| 235 | a = 28.09*g/mole; |
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| 236 | G4Element* elSi = new G4Element("Silicon", "Si", 14., a); |
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| 237 | |
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| 238 | density = 2.20*g/cm3; |
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| 239 | G4Material* SiO2 = new G4Material("SiO2",density,2); |
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| 240 | SiO2->AddElement(elSi, 1); |
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| 241 | SiO2->AddElement(elO , 2); |
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| 242 | |
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| 243 | a = 10.81*g/mole; |
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| 244 | G4Element* elB = new G4Element("Boron", "B", 5, a); |
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| 245 | |
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| 246 | density = 2.46*g/cm3; |
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| 247 | G4Material* B2O3 = new G4Material("B2O3",density,2); |
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| 248 | B2O3->AddElement(elB, 2); |
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| 249 | B2O3->AddElement(elO, 3); |
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| 250 | |
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| 251 | a = 22.99*g/mole; |
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| 252 | G4Element* elNa = new G4Element("Sodium", "Na", 11, a); |
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| 253 | |
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| 254 | density = 2.27*g/cm3; |
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| 255 | G4Material* Na2O = new G4Material("Na2O",density,2); |
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| 256 | Na2O->AddElement(elNa, 2); |
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| 257 | Na2O->AddElement(elO, 1); |
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| 258 | |
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| 259 | a = 26.98*g/mole; |
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| 260 | G4Element* elAl = new G4Element("Aluminum", "Al", 13, a); |
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| 261 | |
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| 262 | density = 4.00*g/cm3; |
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| 263 | G4Material* Al2O3 = new G4Material("Al2O3",density,2); |
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| 264 | Al2O3->AddElement(elAl, 2); |
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| 265 | Al2O3->AddElement(elO, 3); |
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| 266 | |
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| 267 | density = 2.23*g/cm3; |
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| 268 | G4Material* Glass = new G4Material("Glass",density,4); |
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| 269 | |
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| 270 | Glass->AddMaterial(SiO2, 80.6*perCent); |
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| 271 | Glass->AddMaterial(B2O3, 13.0*perCent); |
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| 272 | Glass->AddMaterial(Na2O, 4.0*perCent); |
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| 273 | Glass->AddMaterial(Al2O3, 2.4*perCent); |
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| 274 | |
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| 275 | |
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| 276 | //---Tyvek |
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| 277 | //JEC : 9/2/07 as MEMPHYS/SK::Blacksheet in a version 0 |
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| 278 | //JEC + SDC: 9/2/07 use Auger Liner definition |
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| 279 | a= 12.01*g/mole; |
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| 280 | G4Element* elC |
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| 281 | = new G4Element("Carbon","C", 6,a); |
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| 282 | |
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| 283 | density = 0.94*g/cm3; |
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| 284 | G4Material* Tyvek = new G4Material("Tyvek",density,2); |
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| 285 | Tyvek->AddElement(elC, 2); |
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| 286 | Tyvek->AddElement(elH, 4); |
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| 287 | |
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| 288 | |
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| 289 | // ------------------------------------------------------------- |
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| 290 | // Generate & Add Material Properties Table |
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| 291 | // ------------------------------------------------------------- |
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| 292 | |
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| 293 | const G4int NUMENTRIES_general=60; //number of energy bins to simulate material properties |
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| 294 | |
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| 295 | //-------------- |
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| 296 | //-------- Water |
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| 297 | //-------------- |
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| 298 | |
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| 299 | G4double ENERGY_water[NUMENTRIES_general] = |
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| 300 | { 1.56962*eV, 1.58974*eV, 1.61039*eV, 1.63157*eV, |
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| 301 | 1.65333*eV, 1.67567*eV, 1.69863*eV, 1.72222*eV, |
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| 302 | 1.74647*eV, 1.77142*eV, 1.79710*eV, 1.82352*eV, |
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| 303 | 1.85074*eV, 1.87878*eV, 1.90769*eV, 1.93749*eV, |
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| 304 | 1.96825*eV, 1.99999*eV, 2.03278*eV, 2.06666*eV, |
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| 305 | 2.10169*eV, 2.13793*eV, 2.17543*eV, 2.21428*eV, |
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| 306 | 2.25454*eV, 2.29629*eV, 2.33962*eV, 2.38461*eV, |
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| 307 | 2.43137*eV, 2.47999*eV, 2.53061*eV, 2.58333*eV, |
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| 308 | 2.63829*eV, 2.69565*eV, 2.75555*eV, 2.81817*eV, |
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| 309 | 2.88371*eV, 2.95237*eV, 3.02438*eV, 3.09999*eV, |
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| 310 | 3.17948*eV, 3.26315*eV, 3.35134*eV, 3.44444*eV, |
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| 311 | 3.54285*eV, 3.64705*eV, 3.75757*eV, 3.87499*eV, |
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| 312 | 3.99999*eV, 4.13332*eV, 4.27585*eV, 4.42856*eV, |
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| 313 | 4.59258*eV, 4.76922*eV, 4.95999*eV, 5.16665*eV, |
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| 314 | 5.39129*eV, 5.63635*eV, 5.90475*eV, 6.19998*eV }; |
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| 315 | |
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| 316 | G4double RINDEX1[NUMENTRIES_general] = |
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| 317 | { 1.32885, 1.32906, 1.32927, 1.32948, 1.3297, 1.32992, 1.33014, |
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| 318 | 1.33037, 1.3306, 1.33084, 1.33109, 1.33134, 1.3316, 1.33186, 1.33213, |
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| 319 | 1.33241, 1.3327, 1.33299, 1.33329, 1.33361, 1.33393, 1.33427, 1.33462, |
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| 320 | 1.33498, 1.33536, 1.33576, 1.33617, 1.3366, 1.33705, 1.33753, 1.33803, |
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| 321 | 1.33855, 1.33911, 1.3397, 1.34033, 1.341, 1.34172, 1.34248, 1.34331, |
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| 322 | 1.34419, 1.34515, 1.3462, 1.34733, 1.34858, 1.34994, 1.35145, 1.35312, |
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| 323 | 1.35498, 1.35707, 1.35943, 1.36211, 1.36518, 1.36872, 1.37287, 1.37776, |
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| 324 | 1.38362, 1.39074, 1.39956, 1.41075, 1.42535 }; |
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| 325 | |
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| 326 | G4double ABSORPTION_water[NUMENTRIES_general] = |
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| 327 | {25.3504*cm, 31.7938*cm, 39.9915*cm, 50.454*cm, 63.85*cm, |
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| 328 | 81.0584*cm, 103.24*cm, 131.93*cm, 169.172*cm, 217.694*cm, |
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| 329 | 224.921*cm, 249.688*cm, 262.674*cm, 273*cm, 321.13*cm, 339.789*cm, |
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| 330 | 351.617*cm, 363.108*cm, 385.802*cm, 461.042*cm, 707.714*cm, |
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| 331 | 1038.42*cm, 1383.7*cm, 1558.36*cm, 1722.65*cm, 1939.11*cm, |
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| 332 | 2092.49*cm, 2240.14*cm, 2962.96*cm, 4967.03*cm, 6368.58*cm, |
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| 333 | 8207.56*cm, 10634.2*cm, 13855.3*cm, 18157.3*cm, 23940.2*cm, |
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| 334 | 31766*cm, 42431.6*cm, 57074.9*cm, 77335.9*cm, 105598*cm, |
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| 335 | 145361*cm, 192434*cm, 183898*cm, 176087*cm, 168913*cm, 162301*cm, |
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| 336 | 156187*cm, 150516*cm, 145243*cm, 140327*cm, 135733*cm, 131430*cm, |
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| 337 | 127392*cm, 123594*cm, 120016*cm, 116640*cm, 113448*cm, 110426*cm, |
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| 338 | 107562*cm}; |
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| 339 | |
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| 340 | // M Fechner: Rayleigh scattering -- as of version 4.6.2 of GEANT, |
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| 341 | // one may use one's own Rayleigh scattering lengths (the buffer is no |
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| 342 | // longer overwritten for "water", see 4.6.2 release notes) |
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| 343 | |
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| 344 | // RAYFF = 1/ARAS, for those of you who know SKdetsim... |
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| 345 | // actually that's not quite right because the scattering models |
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| 346 | // are different; in G4 there is no scattering depolarization |
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| 347 | // std value at SK = 0.6. But Mie scattering is implemented |
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| 348 | // in SKdetsim and not in G4 |
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| 349 | |
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| 350 | // april 2005 : reduced reflections, let's increase scattering... |
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| 351 | // G4double RAYFF = 1.0/1.65; |
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| 352 | G4double RAYFF = 1.0/1.5; |
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| 353 | |
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| 354 | G4double RAYLEIGH_water[NUMENTRIES_general] = { |
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| 355 | 167024.4*cm*RAYFF, 158726.7*cm*RAYFF, 150742*cm*RAYFF, |
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| 356 | 143062.5*cm*RAYFF, 135680.2*cm*RAYFF, 128587.4*cm*RAYFF, |
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| 357 | 121776.3*cm*RAYFF, 115239.5*cm*RAYFF, 108969.5*cm*RAYFF, |
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| 358 | 102958.8*cm*RAYFF, 97200.35*cm*RAYFF, 91686.86*cm*RAYFF, |
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| 359 | 86411.33*cm*RAYFF, 81366.79*cm*RAYFF, 76546.42*cm*RAYFF, |
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| 360 | 71943.46*cm*RAYFF, 67551.29*cm*RAYFF, 63363.36*cm*RAYFF, |
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| 361 | 59373.25*cm*RAYFF, 55574.61*cm*RAYFF, 51961.24*cm*RAYFF, |
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| 362 | 48527.00*cm*RAYFF, 45265.87*cm*RAYFF, 42171.94*cm*RAYFF, |
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| 363 | 39239.39*cm*RAYFF, 36462.50*cm*RAYFF, 33835.68*cm*RAYFF, |
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| 364 | 31353.41*cm*RAYFF, 29010.30*cm*RAYFF, 26801.03*cm*RAYFF, |
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| 365 | 24720.42*cm*RAYFF, 22763.36*cm*RAYFF, 20924.88*cm*RAYFF, |
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| 366 | 19200.07*cm*RAYFF, 17584.16*cm*RAYFF, 16072.45*cm*RAYFF, |
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| 367 | 14660.38*cm*RAYFF, 13343.46*cm*RAYFF, 12117.33*cm*RAYFF, |
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| 368 | 10977.70*cm*RAYFF, 9920.416*cm*RAYFF, 8941.407*cm*RAYFF, |
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| 369 | 8036.711*cm*RAYFF, 7202.470*cm*RAYFF, 6434.927*cm*RAYFF, |
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| 370 | 5730.429*cm*RAYFF, 5085.425*cm*RAYFF, 4496.467*cm*RAYFF, |
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| 371 | 3960.210*cm*RAYFF, 3473.413*cm*RAYFF, 3032.937*cm*RAYFF, |
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| 372 | 2635.746*cm*RAYFF, 2278.907*cm*RAYFF, 1959.588*cm*RAYFF, |
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| 373 | 1675.064*cm*RAYFF, 1422.710*cm*RAYFF, 1200.004*cm*RAYFF, |
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| 374 | 1004.528*cm*RAYFF, 833.9666*cm*RAYFF, 686.1063*cm*RAYFF |
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| 375 | }; |
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| 376 | |
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| 377 | // SDC: new parameters for scintillation |
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| 378 | |
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| 379 | G4double SCINTILFAST[NUMENTRIES_general] = |
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| 380 | { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 381 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 382 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 383 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 384 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 385 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 386 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 387 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 388 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
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| 389 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}; |
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| 390 | |
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| 391 | |
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| 392 | G4double SCINTILSLOW[NUMENTRIES_general] = |
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| 393 | { 0 , 0 , 0 , 0 , 0 , 0 , 0, |
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| 394 | 0 , 0 , 0 , 0 , 0 , 0 , |
---|
| 395 | 0 , 0 , 0 , 0 , 0 , 0 , |
---|
| 396 | 0.505 , 1.5 , 2.5 , 3.5 , 4.5 , 5.5 , |
---|
| 397 | 6.5 , 7.5 , 8.5 , 8.5 , 7.5 , 6.5 , |
---|
| 398 | 5 , 3.5 , 2.5 , 1.5 , 0.505 , 0.505 , |
---|
| 399 | 1.5 , 2.5 , 3.5 , 4.5 , 5.5 , 6.5 , |
---|
| 400 | 7.5 , 8.5 , 8.5 , 7.5 , 6.5 , 5.5 , |
---|
| 401 | 4.5 , 0 , 0 , 0 , 0 , 0 , |
---|
| 402 | 0 , 0 , 0 , 0 , 0 }; |
---|
| 403 | |
---|
| 404 | G4MaterialPropertiesTable *myMPT1 = new G4MaterialPropertiesTable(); |
---|
| 405 | myMPT1->AddProperty("RINDEX", ENERGY_water, RINDEX1, NUMENTRIES_general); |
---|
| 406 | myMPT1->AddProperty("ABSLENGTH",ENERGY_water, ABSORPTION_water, NUMENTRIES_general); |
---|
| 407 | |
---|
| 408 | myMPT1->AddProperty("FASTCOMPONENT",ENERGY_water,SCINTILFAST,NUMENTRIES_general); |
---|
| 409 | myMPT1->AddProperty("SLOWCOMPONENT",ENERGY_water,SCINTILSLOW,NUMENTRIES_general); |
---|
| 410 | |
---|
| 411 | // M Fechner: new, don't let G4 compute it. |
---|
| 412 | myMPT1->AddProperty("RAYLEIGH",ENERGY_water,RAYLEIGH_water,NUMENTRIES_general); |
---|
| 413 | |
---|
| 414 | //SDC : scintillation part if needed (G4 exemple ???) |
---|
| 415 | myMPT1->AddConstProperty("SCINTILLATIONYIELD",50./MeV); |
---|
| 416 | myMPT1->AddConstProperty("RESOLUTIONSCALE",1.0); |
---|
| 417 | myMPT1->AddConstProperty("FASTTIMECONSTANT", 1.*ns); |
---|
| 418 | myMPT1->AddConstProperty("SLOWTIMECONSTANT",10.*ns); |
---|
| 419 | myMPT1->AddConstProperty("YIELDRATIO",0.8); |
---|
| 420 | |
---|
| 421 | |
---|
| 422 | Water->SetMaterialPropertiesTable(myMPT1); |
---|
| 423 | |
---|
| 424 | G4cout << "ConstructMaterial: Dump Water properties" << G4endl; |
---|
| 425 | myMPT1->DumpTable(); |
---|
| 426 | |
---|
| 427 | |
---|
| 428 | //-------------- |
---|
| 429 | //------------ Air |
---|
| 430 | //-------------- |
---|
| 431 | G4double RINDEX_air[NUMENTRIES_general] = |
---|
| 432 | { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 433 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 434 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 435 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 436 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 437 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 438 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 439 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 440 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
---|
| 441 | 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}; |
---|
| 442 | |
---|
| 443 | //utter fiction at this stage, does not matter |
---|
| 444 | G4double RAYLEIGH_air[NUMENTRIES_general] = |
---|
| 445 | { 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 446 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 447 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 448 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 449 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 450 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 451 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 452 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 453 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m, |
---|
| 454 | 0.001*m,0.001*m,0.001*m,0.001*m,0.001*m,0.001*m}; |
---|
| 455 | |
---|
| 456 | G4double ABSORPTION_air[NUMENTRIES_general] = |
---|
| 457 | { 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
| 458 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
| 459 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
| 460 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
| 461 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
| 462 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
| 463 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
| 464 | 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, 1.0e-9*cm, |
---|
| 465 | 1.0e-9*cm, 1.0e-9*cm,1.0e-9*cm, 1.0e-9*cm}; |
---|
| 466 | |
---|
| 467 | |
---|
| 468 | G4MaterialPropertiesTable *myMPT2 = new G4MaterialPropertiesTable(); |
---|
| 469 | myMPT2->AddProperty("RINDEX", ENERGY_water, RINDEX_air, NUMENTRIES_general); |
---|
| 470 | // M Fechner : what is that ????? |
---|
| 471 | // myMPT2->AddProperty("ABSLENGTH", ENERGY_water, BLACKABS_blacksheet, NUMENTRIES_general); |
---|
| 472 | // JEC: replace BLACKABS_blacksheet by ABSORPTION_air |
---|
| 473 | myMPT2->AddProperty("ABSLENGTH", ENERGY_water, ABSORPTION_air, NUMENTRIES_general); |
---|
| 474 | myMPT2->AddProperty("RAYLEIGH",ENERGY_water, RAYLEIGH_air, NUMENTRIES_general); |
---|
| 475 | Air->SetMaterialPropertiesTable(myMPT2); |
---|
| 476 | |
---|
| 477 | |
---|
| 478 | //-------------- |
---|
| 479 | //---------------- Tyvek |
---|
| 480 | //-------------- |
---|
| 481 | //JEC 9/2/07 : as Blacksheet in a version 0 |
---|
| 482 | //JEC +SDC 9/2/07: introduce the Auger simulation of the liner |
---|
| 483 | |
---|
| 484 | const G4int NUMENTRIES_tyvek = 30; |
---|
| 485 | |
---|
| 486 | G4double ENERGY_tyvek[NUMENTRIES_tyvek] = { |
---|
| 487 | 2.08*eV , 2.16*eV , 2.19*eV , 2.23*eV , 2.27*eV , 2.32*eV , 2.36*eV , 2.41*eV , 2.46*eV , 2.50*eV , |
---|
| 488 | 2.56*eV , 2.61*eV , 2.67*eV , 2.72*eV , 2.79*eV , 2.85*eV , 2.92*eV , 2.99*eV , 3.06*eV , 3.14*eV , |
---|
| 489 | 3.22*eV , 3.31*eV , 3.4*eV , 3.49*eV , 3.59*eV , 3.7*eV , 3.81*eV , 3.94*eV , 4.07*eV , 4.20*eV }; |
---|
| 490 | |
---|
| 491 | G4double ABSORPTION_Tyvek[NUMENTRIES_tyvek] = |
---|
| 492 | { 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , |
---|
| 493 | 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , |
---|
| 494 | 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m , 10.0*m }; |
---|
| 495 | |
---|
| 496 | G4MaterialPropertiesTable *myMPT4 = new G4MaterialPropertiesTable(); |
---|
| 497 | myMPT4->AddProperty("ABSLENGTH", ENERGY_tyvek, ABSORPTION_Tyvek, NUMENTRIES_tyvek); |
---|
| 498 | Tyvek->SetMaterialPropertiesTable(myMPT4); |
---|
| 499 | |
---|
| 500 | |
---|
| 501 | //-------------- |
---|
| 502 | //--------- Glass |
---|
| 503 | //-------------- |
---|
| 504 | |
---|
| 505 | G4double RINDEX_glass[NUMENTRIES_general] = |
---|
| 506 | { 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
| 507 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
| 508 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
| 509 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
| 510 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
| 511 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
| 512 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
| 513 | 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, 1.600, |
---|
| 514 | 1.600, 1.600 }; |
---|
| 515 | |
---|
| 516 | //JEC: To do adapt to the # of entries and do not include quantum eff. of a PMTs... as in MEMPHYS case 9/2/07 |
---|
| 517 | // G4double ABSORPTION_glass[NUMENTRIES] = |
---|
| 518 | // { 100.0*cm, 110.0*cm, 120.0*cm, 130.0*cm, 140.0*cm, 150.0*cm, 160.0*cm, |
---|
| 519 | // 165.0*cm, 170.0*cm, 175.0*cm, 180.0*cm, 185.0*cm, 190.0*cm, 195.0*cm, |
---|
| 520 | // 200.0*cm, 200.0*cm, 200.0*cm, 200.0*cm, 200.0*cm, 195.0*cm, 190.0*cm, |
---|
| 521 | // 185.0*cm, 180.0*cm, 175.0*cm, 170.0*cm, 160.0*cm, 150.0*cm, 140.0*cm, |
---|
| 522 | // 130.0*cm, 120.0*cm, 110.0*cm, 100.0*cm }; |
---|
| 523 | |
---|
| 524 | //JEC dummy values to be able to compile !!! 14/2/07 |
---|
| 525 | G4double ABSORPTION_glass[NUMENTRIES_general] = |
---|
| 526 | { 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
| 527 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
| 528 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
| 529 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
| 530 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
| 531 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
| 532 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
| 533 | 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, 150.0*cm, |
---|
| 534 | 150.0*cm, 150.0*cm,150.0*cm, 150.0*cm}; |
---|
| 535 | |
---|
| 536 | |
---|
| 537 | |
---|
| 538 | G4MaterialPropertiesTable *myMPT5 = new G4MaterialPropertiesTable(); |
---|
| 539 | myMPT5->AddProperty("RINDEX", ENERGY_water, RINDEX_glass, NUMENTRIES_general); |
---|
| 540 | myMPT5->AddProperty("ABSLENGTH",ENERGY_water, ABSORPTION_glass, NUMENTRIES_general); |
---|
| 541 | Glass->SetMaterialPropertiesTable(myMPT5); |
---|
| 542 | |
---|
| 543 | // ------------- Surfaces -------------- |
---|
| 544 | |
---|
| 545 | //-------------------- |
---|
| 546 | // Water - Tyvek |
---|
| 547 | //-------------------- |
---|
| 548 | //JEC 9/2/07: From the BackSheet Simulation in MEMPHYS/SK |
---|
| 549 | //JEC + SDC: input properties from Auger |
---|
| 550 | |
---|
| 551 | OpWaterTyvekSurface = new G4OpticalSurface("WaterTyvekSurface"); |
---|
| 552 | OpWaterTyvekSurface->SetType(dielectric_dielectric); |
---|
| 553 | OpWaterTyvekSurface->SetModel(unified); |
---|
| 554 | OpWaterTyvekSurface->SetFinish(groundbackpainted); |
---|
| 555 | OpWaterTyvekSurface->SetSigmaAlpha( 0.17 ); |
---|
| 556 | |
---|
| 557 | //JEC + SDC 9/2/07 : adapted from Auger |
---|
| 558 | const G4int NUMENTRIES_water_tyvek = 3; |
---|
| 559 | G4double PP[NUMENTRIES_water_tyvek] = { 2.08*eV, 3.0*eV, 4.2*eV }; |
---|
| 560 | G4double RINDEX_tyvek[NUMENTRIES_water_tyvek] = { 0.0 , 0.0 , 0.0 }; //JEC ???? |
---|
| 561 | G4double SPECULARLOBECONSTANT[NUMENTRIES_water_tyvek] = { 0.2 , 0.2 , 0.2 }; |
---|
| 562 | G4double SPECULARSPIKECONSTANT[NUMENTRIES_water_tyvek] = { 0.0 , 0.0 , 0.0 }; |
---|
| 563 | G4double BACKSCATTERCONSTANT[NUMENTRIES_water_tyvek] = { 0.0 , 0.0 , 0.0 }; |
---|
| 564 | |
---|
| 565 | //JEC 9/2/07 from MEMPHYS/SK Blacksheet: for sure should be modified! |
---|
| 566 | //JEC + SDC 9/2/07 adapted from Auger |
---|
| 567 | G4double REFLECTIVITY_tyvek[NUMENTRIES_tyvek] = |
---|
| 568 | { 0.968816 , 0.968427 , 0.967940 , 0.967357 , 0.967065 , 0.966870 , 0.966870 , 0.967162 , 0.967649 , 0.968524 , |
---|
| 569 | 0.969497 , 0.970568 , 0.971541 , 0.972319 , 0.973000 , 0.973000 , 0.972319 , 0.970762 , 0.967940 , 0.963562 , |
---|
| 570 | 0.957432 , 0.948967 , 0.938167 , 0.924350 , 0.908198 , 0.886208 , 0.861008 , 0.831039 , 0.795719 , 0.754561 }; |
---|
| 571 | |
---|
| 572 | |
---|
| 573 | G4MaterialPropertiesTable *myST1 = new G4MaterialPropertiesTable(); |
---|
| 574 | myST1->AddProperty("RINDEX", ENERGY_tyvek, RINDEX_tyvek, NUMENTRIES_tyvek); |
---|
| 575 | myST1->AddProperty("SPECULARLOBECONSTANT", PP, SPECULARLOBECONSTANT, NUMENTRIES_water_tyvek); |
---|
| 576 | myST1->AddProperty("SPECULARSPIKECONSTANT", PP, SPECULARSPIKECONSTANT, NUMENTRIES_water_tyvek); |
---|
| 577 | myST1->AddProperty("BACKSCATTERCONSTANT", PP, BACKSCATTERCONSTANT, NUMENTRIES_water_tyvek); |
---|
| 578 | myST1->AddProperty("REFLECTIVITY", ENERGY_tyvek, REFLECTIVITY_tyvek, NUMENTRIES_tyvek); |
---|
| 579 | OpWaterTyvekSurface->SetMaterialPropertiesTable(myST1); |
---|
| 580 | |
---|
| 581 | |
---|
| 582 | //------------------ |
---|
| 583 | //Tyvek - Glass |
---|
| 584 | //------------------ |
---|
| 585 | //JEC 13/2/07 this is a stopping surface as the photocathode in MEMPHYS |
---|
| 586 | // reflectivity = 0 && efficiency = 100% => absorption |
---|
| 587 | |
---|
| 588 | OpTyvekGlassSurface = new G4OpticalSurface("TyvekGlassSurface"); |
---|
| 589 | OpTyvekGlassSurface->SetType(dielectric_metal); //as for LXe G4 example |
---|
| 590 | OpTyvekGlassSurface->SetModel(glisur); //as for LXe G4 example |
---|
| 591 | OpTyvekGlassSurface->SetFinish(polished); |
---|
| 592 | const G4int NUM = 2; |
---|
| 593 | G4double REFLECTIVITY_tyvekglass[NUM] = { 0.0, 0.0 }; |
---|
| 594 | G4double EFFICIENCY_tyvekglass[NUM] = { 1.0, 1.0 }; |
---|
| 595 | |
---|
| 596 | G4MaterialPropertiesTable *myST2 = new G4MaterialPropertiesTable(); |
---|
| 597 | myST2->AddProperty("REFLECTIVITY", PP, REFLECTIVITY_tyvekglass, NUM); |
---|
| 598 | myST2->AddProperty("EFFICIENCY", PP, EFFICIENCY_tyvekglass, NUM); |
---|
| 599 | OpTyvekGlassSurface->SetMaterialPropertiesTable(myST2); |
---|
| 600 | |
---|
| 601 | //------------------ |
---|
| 602 | //Water - Air |
---|
| 603 | //------------------ |
---|
| 604 | |
---|
| 605 | //JEC: 9/2/07 certainly from a G4 novice exercice ==> should be clarified |
---|
| 606 | OpWaterAirSurface = new G4OpticalSurface("WaterAirSurface"); |
---|
| 607 | OpWaterAirSurface->SetType(dielectric_dielectric); |
---|
| 608 | OpWaterAirSurface->SetFinish(ground); |
---|
| 609 | OpWaterAirSurface->SetModel(unified); |
---|
| 610 | |
---|
| 611 | const G4int num_WaterAir = 2; |
---|
| 612 | G4double Ephoton_WaterAir[num_WaterAir] = {2.038*eV, 4.144*eV}; |
---|
| 613 | G4double RefractiveIndex_WaterAir[num_WaterAir] = {1.35, 1.40}; |
---|
| 614 | G4double SpecularLobe_WaterAir[num_WaterAir] = {0.3, 0.3}; |
---|
| 615 | G4double SpecularSpike_WaterAir[num_WaterAir] = {0.2, 0.2}; |
---|
| 616 | G4double Backscatter_WaterAir[num_WaterAir] = {0.2, 0.2}; |
---|
| 617 | |
---|
| 618 | G4MaterialPropertiesTable* myST11 = new G4MaterialPropertiesTable(); |
---|
| 619 | |
---|
| 620 | myST11->AddProperty("RINDEX", Ephoton_WaterAir, RefractiveIndex_WaterAir, num_WaterAir); |
---|
| 621 | myST11->AddProperty("SPECULARLOBECONSTANT", Ephoton_WaterAir, SpecularLobe_WaterAir, num_WaterAir); |
---|
| 622 | myST11->AddProperty("SPECULARSPIKECONSTANT", Ephoton_WaterAir, SpecularSpike_WaterAir, num_WaterAir); |
---|
| 623 | myST11->AddProperty("BACKSCATTERCONSTANT", Ephoton_WaterAir, Backscatter_WaterAir, num_WaterAir); |
---|
| 624 | |
---|
| 625 | OpWaterAirSurface->SetMaterialPropertiesTable(myST11); |
---|
| 626 | }//ConstructMaterials |
---|
| 627 | |
---|
| 628 | //----------------------------------------------------------------------------------------------- |
---|
| 629 | |
---|
| 630 | void ELYSE::DetectorConstruction::SetWaterDimensions(G4ThreeVector dim){ |
---|
| 631 | water_x = dim[0]; |
---|
| 632 | water_y = dim[1]; |
---|
| 633 | water_z = dim[2]; |
---|
| 634 | updated = true; |
---|
| 635 | }//SetWaterDimensions |
---|
| 636 | |
---|
| 637 | //----------------------------------------------------------------------------------------------- |
---|
| 638 | void ELYSE::DetectorConstruction::SetTyvekThickness(G4double thick) { |
---|
| 639 | tyvek_thickness = thick; |
---|
| 640 | updated = true; |
---|
| 641 | }//SetTyvekThickness |
---|
| 642 | //----------------------------------------------------------------------------------------------- |
---|
| 643 | |
---|
| 644 | void ELYSE::DetectorConstruction::UpdateGeometry() { |
---|
| 645 | // clean-up previous geometry |
---|
| 646 | G4GeometryManager::GetInstance()->OpenGeometry(); |
---|
| 647 | |
---|
| 648 | G4PhysicalVolumeStore::GetInstance()->Clean(); |
---|
| 649 | G4LogicalVolumeStore::GetInstance()->Clean(); |
---|
| 650 | G4SolidStore::GetInstance()->Clean(); |
---|
| 651 | G4LogicalSkinSurface::CleanSurfaceTable(); |
---|
| 652 | G4LogicalBorderSurface::CleanSurfaceTable(); |
---|
| 653 | |
---|
| 654 | //define new one |
---|
| 655 | G4RunManager::GetRunManager()->DefineWorldVolume(Construct()); |
---|
| 656 | G4RunManager::GetRunManager()->GeometryHasBeenModified(); |
---|
| 657 | |
---|
| 658 | updated=false; |
---|
| 659 | } |
---|