[807] | 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 | // * BrachyMaterial.cc * |
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| 32 | // * * |
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| 33 | // ******************************* |
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| 34 | // |
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| 35 | // $Id: BrachyMaterial.cc,v 1.3 2006/06/29 17:33:21 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 "Randomize.hh" |
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| 44 | #include "G4RunManager.hh" |
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| 45 | #include "G4Element.hh" |
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| 46 | #include "G4ElementTable.hh" |
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| 47 | #include "BrachyMaterial.hh" |
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| 48 | |
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| 49 | BrachyMaterial::BrachyMaterial() |
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| 50 | {;} |
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| 51 | |
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| 52 | BrachyMaterial::~BrachyMaterial() |
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| 53 | {;} |
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| 54 | |
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| 55 | void BrachyMaterial::DefineMaterials() |
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| 56 | { |
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| 57 | // Define required materials |
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| 58 | |
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| 59 | G4double A; // atomic mass |
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| 60 | G4double Z; // atomic number |
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| 61 | G4double d; // density |
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| 62 | |
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| 63 | // General elements |
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| 64 | |
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| 65 | A = 1.01*g/mole; |
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| 66 | G4Element* elH = new G4Element ("Hydrogen","H",Z = 1.,A); |
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| 67 | |
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| 68 | A = 14.01*g/mole; |
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| 69 | G4Element* elN = new G4Element("Nitrogen","N",Z = 7.,A); |
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| 70 | |
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| 71 | A = 16.00*g/mole; |
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| 72 | |
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| 73 | G4Element* elO = new G4Element("Oxygen","O",Z = 8.,A); |
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| 74 | |
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| 75 | A=26.98*g/mole; |
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| 76 | G4Element* elAl = new G4Element("Aluminum","Al", Z = 13.,A); |
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| 77 | |
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| 78 | A = 12.011*g/mole; |
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| 79 | G4Element* elC = new G4Element("Carbon","C",Z = 6.,A); |
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| 80 | |
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| 81 | A = 22.99*g/mole; |
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| 82 | G4Element* elNa = new G4Element("Sodium","Na",Z = 11.,A); |
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| 83 | |
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| 84 | A = 24.305*g/mole; |
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| 85 | G4Element* elMg = new G4Element("Magnesium","Mg",Z = 12.,A); |
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| 86 | |
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| 87 | A = 30.974*g/mole; |
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| 88 | G4Element* elP = new G4Element("Phosphorus","P",Z = 15.,A); |
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| 89 | |
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| 90 | A = 32.06*g/mole; |
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| 91 | G4Element* elS = new G4Element("Sulfur","S",Z = 16.,A); |
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| 92 | |
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| 93 | A = 35.453*g/mole; |
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| 94 | G4Element* elCl = new G4Element("Chlorine","Cl",Z = 17.,A); |
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| 95 | |
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| 96 | A = 39.098*g/mole; |
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| 97 | G4Element* elK = new G4Element("Potassium","K",Z = 19.,A); |
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| 98 | |
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| 99 | A = 40.08*g/mole; |
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| 100 | G4Element* elCa = new G4Element("Calcium","Ca",Z = 20.,A); |
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| 101 | |
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| 102 | A = 65.38*g/mole; |
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| 103 | G4Element* elZn = new G4Element("Zinc","Zn",Z = 30.,A); |
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| 104 | |
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| 105 | A = 54.94*g/mole; |
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| 106 | G4Element* elMn = new G4Element("Manganese","Mn",Z = 25.,A); |
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| 107 | |
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| 108 | A = 28.09*g/mole; |
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| 109 | G4Element* elSi = new G4Element("Silicon","Si",Z = 14.,A); |
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| 110 | |
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| 111 | A = 52.00*g/mole; |
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| 112 | G4Element* elCr = new G4Element("Chromium","Cr",Z = 24.,A); |
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| 113 | |
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| 114 | A = 58.70*g/mole; |
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| 115 | G4Element* elNi = new G4Element("Nickel","Ni",Z = 28.,A); |
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| 116 | |
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| 117 | A = 55.85*g/mole; |
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| 118 | G4Element* elFe = new G4Element("Iron","Fe",Z = 26.,A); |
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| 119 | |
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| 120 | A = 183.84* g/mole; |
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| 121 | d = 19.3*g/cm3; |
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| 122 | matW = new G4Material("Tungsten",Z = 74.,A,d); |
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| 123 | |
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| 124 | // Perspex, plexiglass, lucite |
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| 125 | d = 1.19*g/cm3; |
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| 126 | matplexiglass = new G4Material("Plexiglass",d,3); |
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| 127 | matplexiglass -> AddElement(elH,0.08); |
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| 128 | matplexiglass -> AddElement(elC,0.60); |
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| 129 | matplexiglass -> AddElement(elO,0.32); |
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| 130 | |
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| 131 | // Lead material |
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| 132 | A = 207.19*g/mole; |
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| 133 | Z = 82; |
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| 134 | d = 11.35*g/cm3; |
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| 135 | matPb = new G4Material("Lead",Z,A,d); |
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| 136 | |
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| 137 | // Iridium (Medical Physics, Vol 25, No 10, Oct 1998) |
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| 138 | d = 22.42*g/cm3; |
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| 139 | A = 191.96260*g/mole ; |
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| 140 | Z = 77; |
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| 141 | matir192 = new G4Material("Iridium",Z,A,d); |
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| 142 | |
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| 143 | //titanium |
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| 144 | A = 47.88*g/mole; |
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| 145 | d = 4.50*g/cm3; |
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| 146 | Titanium = new G4Material("titanium" ,Z = 22.,A,d); |
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| 147 | |
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| 148 | // Air material |
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| 149 | d = 1.290*mg/cm3; |
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| 150 | G4Material* matAir = new G4Material("Air",d,2); |
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| 151 | matAir -> AddElement(elN,0.7); |
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| 152 | matAir -> AddElement(elO,0.3); |
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| 153 | |
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| 154 | // Water |
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| 155 | d = 1.000*g/cm3; |
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| 156 | matH2O = new G4Material("Water",d,2); |
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| 157 | matH2O -> AddElement(elH,2); |
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| 158 | matH2O -> AddElement(elO,1); |
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| 159 | matH2O -> GetIonisation() -> SetMeanExcitationEnergy(75.0*eV); |
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| 160 | |
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| 161 | |
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| 162 | //soft tissue(http://www.nist.gov) |
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| 163 | d = 1.0*g/cm3; |
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| 164 | soft = new G4Material("tissue",d,13); |
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| 165 | soft -> AddElement(elH,0.104472); |
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| 166 | soft -> AddElement(elC,0.23219); |
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| 167 | soft -> AddElement(elN,0.02488); |
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| 168 | soft -> AddElement(elO,0.630238); |
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| 169 | soft -> AddElement(elNa,0.00113); |
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| 170 | soft -> AddElement(elMg,0.00013); |
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| 171 | soft -> AddElement(elP,0.00133); |
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| 172 | soft -> AddElement(elS,0.00199); |
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| 173 | soft -> AddElement(elCl,0.00134); |
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| 174 | soft -> AddElement(elK,0.00199); |
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| 175 | soft -> AddElement(elCa,0.00023); |
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| 176 | soft -> AddElement(elFe,0.00005); |
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| 177 | soft -> AddElement(elZn,0.00003); |
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| 178 | |
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| 179 | // Stainless steel (Medical Physics, Vol 25, No 10, Oct 1998) |
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| 180 | d = 8.02*g/cm3 ; |
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| 181 | matsteel = new G4Material("Stainless steel",d,5); |
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| 182 | matsteel -> AddElement(elMn, 0.02); |
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| 183 | matsteel -> AddElement(elSi, 0.01); |
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| 184 | matsteel -> AddElement(elCr, 0.19); |
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| 185 | matsteel -> AddElement(elNi, 0.10); |
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| 186 | matsteel -> AddElement(elFe, 0.68); |
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| 187 | |
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| 188 | //gold(chimica degli elementi N.N Greenwood,A.Earnshaw) |
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| 189 | A = 196.97*g/mole; |
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| 190 | d = 19.32*g/cm3; |
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| 191 | gold = new G4Material("gold",Z = 79.,A,d); |
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| 192 | |
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| 193 | //IodiumCore(chimica degli elementi N.N Greenwood,A.Earnshaw) |
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| 194 | A = 124.9*g/mole; |
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| 195 | d = 4.862*g/cm3; |
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| 196 | matI = new G4Material("Iodium",Z = 53.,A,d); |
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| 197 | |
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| 198 | //ceramic(Medical Physics, May 2000) |
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| 199 | d = 2.88*g/cm3; |
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| 200 | ceramic = new G4Material("allumina",d,2); |
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| 201 | ceramic -> AddElement(elAl,2); |
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| 202 | ceramic -> AddElement(elO,3); |
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| 203 | |
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| 204 | G4double density = universe_mean_density; |
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| 205 | G4double pressure = 3.e-18*pascal; |
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| 206 | G4double temperature = 2.73*kelvin; |
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| 207 | A=1.01*g/mole; |
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| 208 | Vacuum = new G4Material("Galactic", Z = 1., A, |
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| 209 | density,kStateGas,temperature,pressure); |
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| 210 | |
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| 211 | //compact bone (http://www.NIST.gov) |
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| 212 | d = 1.85*g/cm3; |
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| 213 | bone = new G4Material("bone",d,8); |
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| 214 | bone -> AddElement(elH,0.063984); |
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| 215 | bone -> AddElement(elC,0.278); |
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| 216 | bone -> AddElement(elN,0.027); |
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| 217 | bone -> AddElement(elO,0.410016); |
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| 218 | bone -> AddElement(elMg,0.002); |
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| 219 | bone -> AddElement(elP,0.07); |
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| 220 | bone -> AddElement(elS,0.002); |
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| 221 | bone -> AddElement(elCa,0.147); |
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| 222 | |
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| 223 | //muscle(http://www.NIST.gov) |
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| 224 | muscle = new G4Material("muscle",d,9); |
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| 225 | muscle -> AddElement(elH,0.101997); |
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| 226 | muscle -> AddElement(elC,0.123); |
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| 227 | muscle -> AddElement(elN,0.035); |
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| 228 | muscle -> AddElement(elNa,0.0008); |
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| 229 | muscle -> AddElement(elO,0.729); |
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| 230 | muscle -> AddElement(elMg,0.0002); |
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| 231 | muscle -> AddElement(elP,0.002); |
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| 232 | muscle -> AddElement(elS,0.005); |
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| 233 | muscle -> AddElement(elK,0.003); |
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| 234 | } |
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| 235 | |
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| 236 | G4Material* BrachyMaterial::GetMat(G4String material) |
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| 237 | { |
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| 238 | G4Material* pttoMaterial = G4Material::GetMaterial(material); |
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| 239 | return pttoMaterial; |
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| 240 | } |
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