| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | // Code developed by:
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| 27 | // S.Guatelli
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| 28 | //
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| 29 | // *******************************
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| 30 | // * *
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| 31 | // * RemSimMaterial.cc *
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| 32 | // * *
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| 33 | // *******************************
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| 34 | //
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| 35 | // $Id: RemSimMaterial.cc,v 1.7 2006/06/29 16:23:53 gunter Exp $
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| 36 | // GEANT4 tag $Name: $
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| 37 | //
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| 38 |
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| 39 | #include "G4MaterialPropertiesTable.hh"
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| 40 | #include "G4MaterialPropertyVector.hh"
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| 41 | #include "globals.hh"
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| 42 | #include "G4MaterialTable.hh"
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| 43 | #include "G4RunManager.hh"
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| 44 | #include "G4Element.hh"
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| 45 | #include "G4ElementTable.hh"
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| 46 | #include "RemSimMaterial.hh"
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| 47 |
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| 48 | RemSimMaterial::RemSimMaterial():
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| 49 | matPb(0), matAir(0), matH2O(0), Al(0), nylon(0), mylar(0),
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| 50 | beta(0), nextel(0), kevlar(0),
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| 51 | vacuum(0), betaCloth(0), eterogeneousNextel(0), kevlarVacuum(0),
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| 52 | polyethylene(0), polyacrylate(0), evoh(0), nomex(0), nomexAir(0),
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| 53 | kevlarAir(0), moon(0)
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| 54 | {;}
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| 55 |
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| 56 | RemSimMaterial::~RemSimMaterial()
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| 57 | {
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| 58 | delete moon;
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| 59 | delete kevlarAir;
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| 60 | delete nomexAir;
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| 61 | delete nomex;
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| 62 | delete evoh;
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| 63 | delete polyacrylate;
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| 64 | delete polyethylene;
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| 65 | delete kevlarVacuum;
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| 66 | delete eterogeneousNextel;
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| 67 | delete betaCloth;
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| 68 | delete vacuum;
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| 69 | delete kevlar;
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| 70 | delete nextel;
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| 71 | delete beta;
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| 72 | delete mylar;
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| 73 | delete nylon;
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| 74 | delete Al;
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| 75 | delete matH2O;
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| 76 | delete matAir;
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| 77 | delete matPb;
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| 78 | }
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| 79 |
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| 80 | void RemSimMaterial::DefineMaterials()
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| 81 | {
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| 82 | // Define required materials
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| 83 |
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| 84 | G4double A; // atomic mass
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| 85 | G4double Z; // atomic number
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| 86 | G4double d; // density
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| 87 |
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| 88 | // General elements
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| 89 |
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| 90 | A = 1.01*g/mole;
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| 91 | G4Element* elH = new G4Element ("Hydrogen","H",Z = 1.,A);
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| 92 |
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| 93 | A = 10.811*g/mole;
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| 94 | G4Element* elB = new G4Element ("Boro","B",Z = 5.,A);
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| 95 |
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| 96 | A = 14.01*g/mole;
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| 97 | G4Element* elN = new G4Element("Nitrogen","N",Z = 7.,A);
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| 98 |
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| 99 | A = 16.00*g/mole;
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| 100 |
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| 101 | G4Element* elO = new G4Element("Oxygen","O",Z = 8.,A);
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| 102 |
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| 103 | A=26.98*g/mole;
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| 104 | G4Element* elAl = new G4Element("Aluminum","Al", Z = 13.,A);
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| 105 |
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| 106 | A = 12.011*g/mole;
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| 107 | G4Element* elC = new G4Element("Carbon","C",Z = 6.,A);
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| 108 |
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| 109 | A = 24.305*g/mole;
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| 110 | G4Element* elMg = new G4Element("Magnesium","Mg",Z = 12.,A);
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| 111 |
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| 112 | A = 35.453*g/mole;
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| 113 | G4Element* elCl = new G4Element("Chlorine","Cl",Z = 17.,A);
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| 114 |
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| 115 | A = 40.08*g/mole;
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| 116 | G4Element* elCa = new G4Element("Calcium","Ca",Z = 20.,A);
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| 117 |
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| 118 | A = 28.09*g/mole;
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| 119 | G4Element* elSi = new G4Element("Silicon","Si",Z = 14.,A);
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| 120 |
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| 121 | A = 55.85*g/mole;
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| 122 | G4Element* elFe = new G4Element("Iron","Fe",Z = 26.,A);
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| 123 |
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| 124 | //Lead material
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| 125 | A = 207.19*g/mole;
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| 126 | Z = 82;
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| 127 | d = 11.35*g/cm3;
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| 128 | matPb = new G4Material("Lead",Z,A,d);
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| 129 |
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| 130 | // Air material
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| 131 | G4double airDensity = 1.290*mg/cm3;
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| 132 | G4Material* matAir = new G4Material("Air",airDensity,2);
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| 133 | matAir -> AddElement(elN,0.7);
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| 134 | matAir -> AddElement(elO,0.3);
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| 135 |
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| 136 | // Water
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| 137 | d = 1.000*g/cm3;
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| 138 | matH2O = new G4Material("Water",d,2);
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| 139 | matH2O -> AddElement(elH,2);
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| 140 | matH2O -> AddElement(elO,1);
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| 141 | matH2O -> GetIonisation() -> SetMeanExcitationEnergy(75.0*eV);
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| 142 |
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| 143 | Al = new G4Material("Aluminium", Z= 13., A= 26.98*g/mole, d = 2.7*g/cm3);
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| 144 |
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| 145 | //nylon (alenia spazio)
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| 146 | d = 1.14 *g/cm3;
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| 147 | nylon = new G4Material("nylon",d,4);
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| 148 | nylon -> AddElement(elH,0.108);
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| 149 | nylon -> AddElement(elC,0.68);
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| 150 | nylon -> AddElement(elN,0.099);
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| 151 | nylon -> AddElement(elO,0.113);
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| 152 |
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| 153 | //mylar (alenia spazio)
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| 154 | d= 1.4 *g/cm3;
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| 155 | mylar = new G4Material("mylar",d,3);
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| 156 | mylar -> AddElement(elH,0.042);
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| 157 | mylar -> AddElement(elC,0.625);
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| 158 | mylar -> AddElement(elO,0.333);
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| 159 |
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| 160 | //beta cloth
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| 161 | G4double betaDensity = 2.3 *g/cm3;
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| 162 | beta = new G4Material("beta",betaDensity,2);
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| 163 | beta -> AddElement(elO,0.53);
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| 164 | beta -> AddElement(elSi,0.47);
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| 165 |
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| 166 | G4double nextelDensity = 2.7 * g/cm3;
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| 167 | nextel = new G4Material("nextel",nextelDensity,4);
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| 168 | nextel -> AddElement(elB,0.04);
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| 169 | nextel -> AddElement(elO,0.52);
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| 170 | nextel -> AddElement(elAl,0.33);
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| 171 | nextel -> AddElement(elSi,0.11);
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| 172 |
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| 173 | //kevlar
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| 174 | G4double kevlarDensity = 1.44 *g/cm3;
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| 175 | kevlar = new G4Material("kevlar",d,4);
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| 176 | kevlar -> AddElement(elH,0.04);
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| 177 | kevlar -> AddElement(elC,0.71);
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| 178 | kevlar -> AddElement(elO,0.12);
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| 179 | kevlar -> AddElement(elN,0.13);
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| 180 |
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| 181 | //vacuum
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| 182 | G4double vacuumDensity = 1.e-25 *g/cm3;
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| 183 | G4double pressure = 3.e-18*pascal;
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| 184 | G4double temperature = 2.73*kelvin;
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| 185 | vacuum = new G4Material("Galactic", Z=1., A=1.01*g/mole,
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| 186 | vacuumDensity,kStateGas,temperature,pressure);
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| 187 |
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| 188 | d = (vacuumDensity*0.44)+ (betaDensity*0.56);
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| 189 | betaCloth = new G4Material("betacloth",d,2);
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| 190 | betaCloth -> AddMaterial (beta, 0.56);
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| 191 | betaCloth -> AddMaterial (vacuum,0.44);
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| 192 |
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| 193 | d = (vacuumDensity*0.73)+ (nextelDensity*0.27);
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| 194 | eterogeneousNextel = new G4Material("Nextel312AF62",d,2);
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| 195 | eterogeneousNextel -> AddMaterial (vacuum, 0.73);
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| 196 | eterogeneousNextel -> AddMaterial (nextel, 0.27);
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| 197 |
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| 198 | d = (vacuumDensity*0.44)+ (kevlarDensity*0.56);
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| 199 | kevlarVacuum = new G4Material("kevlarVacuum",d,2);
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| 200 | kevlarVacuum -> AddMaterial (vacuum, 0.44);
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| 201 | kevlarVacuum -> AddMaterial (kevlar, 0.56);
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| 202 |
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| 203 | d = 0.94 * g/cm3;
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| 204 | polyethylene = new G4Material("polyethylene",d,2);
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| 205 | polyethylene -> AddElement(elH,0.14);
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| 206 | polyethylene -> AddElement(elC,0.86);
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| 207 |
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| 208 | d = 1.19 * g/cm3;
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| 209 | polyacrylate = new G4Material("polyacrylate",d,3);
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| 210 | polyacrylate -> AddElement(elH,0.08);
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| 211 | polyacrylate -> AddElement(elC,0.60);
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| 212 | polyacrylate -> AddElement(elO,0.32);
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| 213 |
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| 214 | d = 1.17 * g/cm3;
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| 215 | evoh = new G4Material("evoh",d,3);
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| 216 | evoh -> AddElement(elH,0.11);
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| 217 | evoh -> AddElement(elC,0.67);
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| 218 | evoh -> AddElement(elO,0.22);
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| 219 |
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| 220 | G4double nomexDensity = 0.98 * g/cm3;
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| 221 | nomex = new G4Material("nomex",nomexDensity,5);
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| 222 | nomex -> AddElement(elH,0.04);
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| 223 | nomex -> AddElement(elC,0.54);
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| 224 | nomex -> AddElement(elN,0.09);
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| 225 | nomex -> AddElement(elO,0.10);
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| 226 | nomex -> AddElement(elCl,0.23);
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| 227 |
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| 228 | d = 0.45*(nomexDensity)+ 0.55*(airDensity);
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| 229 | nomexAir = new G4Material("nomexAir",d,2);
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| 230 | nomexAir -> AddMaterial(nomex,0.45);
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| 231 | nomexAir -> AddMaterial(matAir,0.55);
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| 232 |
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| 233 | d =0.56*(kevlarDensity)+ 0.44*(airDensity);
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| 234 | kevlarAir = new G4Material("kevlarAir",d,2);
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| 235 | kevlarAir -> AddMaterial(kevlar,0.56);
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| 236 | kevlarAir -> AddMaterial(matAir,0.44);
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| 237 |
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| 238 | d = 1.5*g/cm3;
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| 239 | moon = new G4Material("moon",d,6);
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| 240 | moon -> AddElement(elO,0.45);
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| 241 | moon -> AddElement(elMg,0.05);
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| 242 | moon -> AddElement(elAl,0.13);
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| 243 | moon -> AddElement(elSi,0.21);
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| 244 | moon -> AddElement(elCa,0.10);
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| 245 | moon -> AddElement(elFe,0.06);
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| 246 | }
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| 247 |
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| 248 | G4Material* RemSimMaterial::GetMaterial(G4String material)
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| 249 | {
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| 250 | G4Material* pttoMaterial = G4Material::GetMaterial(material);
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| 251 | return pttoMaterial;
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| 252 | }
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