| 1 | //
|
|---|
| 2 | // ********************************************************************
|
|---|
| 3 | // * License and Disclaimer *
|
|---|
| 4 | // * *
|
|---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
|
|---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
|
|---|
| 7 | // * conditions of the Geant4 Software License, included in the file *
|
|---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
|
|---|
| 9 | // * include a list of copyright holders. *
|
|---|
| 10 | // * *
|
|---|
| 11 | // * Neither the authors of this software system, nor their employing *
|
|---|
| 12 | // * institutes,nor the agencies providing financial support for this *
|
|---|
| 13 | // * work make any representation or warranty, express or implied, *
|
|---|
| 14 | // * regarding this software system or assume any liability for its *
|
|---|
| 15 | // * use. Please see the license in the file LICENSE and URL above *
|
|---|
| 16 | // * for the full disclaimer and the limitation of liability. *
|
|---|
| 17 | // * *
|
|---|
| 18 | // * This code implementation is the result of the scientific and *
|
|---|
| 19 | // * technical work of the GEANT4 collaboration. *
|
|---|
| 20 | // * By using, copying, modifying or distributing the software (or *
|
|---|
| 21 | // * any work based on the software) you agree to acknowledge its *
|
|---|
| 22 | // * use in resulting scientific publications, and indicate your *
|
|---|
| 23 | // * acceptance of all terms of the Geant4 Software license. *
|
|---|
| 24 | // ********************************************************************
|
|---|
| 25 | //
|
|---|
| 26 |
|
|---|
| 27 | #include "ExampleDetectorConstruction.hh"
|
|---|
| 28 |
|
|---|
| 29 | ExampleDetectorConstruction::ExampleDetectorConstruction()
|
|---|
| 30 | {
|
|---|
| 31 | expHall_x = 1111600.*cm;
|
|---|
| 32 | expHall_y = 1111600.*cm;
|
|---|
| 33 | expHall_z = 1111600.*cm;
|
|---|
| 34 |
|
|---|
| 35 | calBox_x = 50.*cm;
|
|---|
| 36 | calBox_y = 50.*cm;
|
|---|
| 37 | calBox_z = 50.*cm;
|
|---|
| 38 | rotAngle = 30.*deg;
|
|---|
| 39 | calPos = 200.*cm;
|
|---|
| 40 |
|
|---|
| 41 | trackerRadius = 50.*cm;
|
|---|
| 42 | trackerHight = 100.*cm;
|
|---|
| 43 | trackerPos = -200.*cm;
|
|---|
| 44 | }
|
|---|
| 45 |
|
|---|
| 46 | ExampleDetectorConstruction::~ExampleDetectorConstruction()
|
|---|
| 47 | {;}
|
|---|
| 48 |
|
|---|
| 49 | G4VPhysicalVolume* ExampleDetectorConstruction::Construct()
|
|---|
| 50 | {
|
|---|
| 51 |
|
|---|
| 52 | //------------------------------------------------------ materials
|
|---|
| 53 |
|
|---|
| 54 | G4double a, iz, z, density;
|
|---|
| 55 | G4String name, symbol;
|
|---|
| 56 | G4int nel;
|
|---|
| 57 |
|
|---|
| 58 | a = 14.01*g/mole;
|
|---|
| 59 | G4Element* elN = new G4Element(name="Nitrogen", symbol="N", iz=7., a);
|
|---|
| 60 | a = 16.00*g/mole;
|
|---|
| 61 | G4Element* elO = new G4Element(name="Oxygen", symbol="O", iz=8., a);
|
|---|
| 62 |
|
|---|
| 63 | density = 1.29e-03*g/cm3;
|
|---|
| 64 | G4Material* Air = new G4Material(name="Air", density, nel=2);
|
|---|
| 65 | Air->AddElement(elN, .7);
|
|---|
| 66 | Air->AddElement(elO, .3);
|
|---|
| 67 |
|
|---|
| 68 | a = 207.19*g/mole;
|
|---|
| 69 | density = 11.35*g/cm3;
|
|---|
| 70 | G4Material* Lead = new G4Material(name="Lead", z=82., a, density);
|
|---|
| 71 |
|
|---|
| 72 | a = 39.95*g/mole;
|
|---|
| 73 | density = 1.782e-03*g/cm3;
|
|---|
| 74 | G4Material* Ar = new G4Material(name="ArgonGas", z=18., a, density);
|
|---|
| 75 |
|
|---|
| 76 | //------------------------------------------------------ volumes
|
|---|
| 77 |
|
|---|
| 78 | //------------------------------ experimental hall
|
|---|
| 79 |
|
|---|
| 80 | G4Box * experimentalHall_box
|
|---|
| 81 | = new G4Box("expHall_b",expHall_x,expHall_y,expHall_z);
|
|---|
| 82 |
|
|---|
| 83 | G4LogicalVolume * experimentalHall_log
|
|---|
| 84 | = new G4LogicalVolume(experimentalHall_box,Air,"expHall_L",0,0,0);
|
|---|
| 85 |
|
|---|
| 86 | G4VPhysicalVolume * experimentalHall_phys
|
|---|
| 87 | = new G4PVPlacement(0,G4ThreeVector(),"expHall_P",
|
|---|
| 88 | experimentalHall_log,0,false,0);
|
|---|
| 89 |
|
|---|
| 90 | G4ThreeVector coords(0.0,0.0,0.0);
|
|---|
| 91 |
|
|---|
| 92 | G4Box *vol1_solid = new G4Box("v1_sol",10.*m,10.*m,10.*m);
|
|---|
| 93 |
|
|---|
| 94 | G4LogicalVolume *vol1_log = new G4LogicalVolume(vol1_solid,Lead,"v1_log",0,0,0);
|
|---|
| 95 |
|
|---|
| 96 | G4VPhysicalVolume *vol1_phys = new G4PVPlacement(0,coords,"v1_sol",vol1_log,
|
|---|
| 97 | experimentalHall_phys,false,0);
|
|---|
| 98 |
|
|---|
| 99 |
|
|---|
| 100 | G4Box *vol2_solid = new G4Box("v2_sol",10.*mm,10.*mm,10.*mm);
|
|---|
| 101 |
|
|---|
| 102 | G4LogicalVolume *vol2_log = new G4LogicalVolume(vol2_solid,Lead,"v2_log",0,0,0);
|
|---|
| 103 |
|
|---|
| 104 | G4VPhysicalVolume *vol2_phys = new G4PVPlacement(0,coords,"v2_sol",vol2_log,
|
|---|
| 105 | vol1_phys,false,0);
|
|---|
| 106 |
|
|---|
| 107 |
|
|---|
| 108 | return experimentalHall_phys;
|
|---|
| 109 | }
|
|---|
| 110 |
|
|---|
| 111 |
|
|---|
| 112 |
|
|---|
| 113 |
|
|---|
| 114 |
|
|---|
| 115 |
|
|---|
| 116 |
|
|---|
| 117 |
|
|---|
| 118 |
|
|---|
| 119 |
|
|---|
| 120 |
|
|---|
| 121 |
|
|---|
| 122 |
|
|---|
| 123 |
|
|---|
| 124 |
|
|---|
| 125 |
|
|---|
