| 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 | // Authors: S. Guatelli and M. G. Pia, INFN Genova, Italy
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| 27 | //
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| 28 | // Based on code developed by the undergraduate student G. Guerrieri
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| 29 | // Note: this is a preliminary beta-version of the code; an improved
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| 30 | // version will be distributed in the next Geant4 public release, compliant
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| 31 | // with the design in a forthcoming publication, and subject to a
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| 32 | // design and code review.
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| 33 | //
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| 34 |
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| 35 | #include "G4MaterialPropertiesTable.hh"
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| 36 | #include "G4MaterialPropertyVector.hh"
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| 37 | #include "globals.hh"
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| 38 | #include "G4MaterialTable.hh"
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| 39 | #include "Randomize.hh"
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| 40 | #include "G4RunManager.hh"
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| 41 | #include "G4Element.hh"
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| 42 | #include "G4ElementTable.hh"
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| 43 | #include "G4HumanPhantomMaterial.hh"
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| 44 |
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| 45 | G4HumanPhantomMaterial::G4HumanPhantomMaterial():
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| 46 | soft(0), skeleton(0),lung(0), adipose(0), glandular(0),
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| 47 | adipose_glandular(0)
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| 48 | {;}
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| 49 |
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| 50 | G4HumanPhantomMaterial::~G4HumanPhantomMaterial()
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| 51 | {;}
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| 52 |
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| 53 | void G4HumanPhantomMaterial::DefineMaterials()
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| 54 | {
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| 55 | // Define required materials
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| 56 |
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| 57 | G4double A; // atomic mass
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| 58 | G4double Z; // atomic number
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| 59 | G4double d; // density
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| 60 |
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| 61 | // General elements
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| 62 |
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| 63 | A = 1.01*g/mole;
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| 64 | G4Element* elH = new G4Element ("Hydrogen","H",Z = 1.,A);
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| 65 |
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| 66 | A = 12.011*g/mole;
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| 67 | G4Element* elC = new G4Element("Carbon","C",Z = 6.,A);
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| 68 |
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| 69 | A = 14.01*g/mole;
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| 70 | G4Element* elN = new G4Element("Nitrogen","N",Z = 7.,A);
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| 71 |
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| 72 | A = 16.00*g/mole;
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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 = 22.99*g/mole;
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| 76 | G4Element* elNa = new G4Element("Sodium","Na",Z = 11.,A);
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| 77 |
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| 78 | A = 24.305*g/mole;
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| 79 | G4Element* elMg = new G4Element("Magnesium","Mg",Z = 12.,A);
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| 80 |
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| 81 | A = 30.974*g/mole;
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| 82 | G4Element* elP = new G4Element("Phosphorus","P",Z = 15.,A);
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| 83 |
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| 84 | A = 32.064*g/mole;
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| 85 | G4Element* elS = new G4Element("Sulfur","S",Z = 16.,A);
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| 86 |
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| 87 | A = 35.453*g/mole;
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| 88 | G4Element* elCl = new G4Element("Chlorine","Cl",Z = 17.,A);
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| 89 |
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| 90 | A = 39.098*g/mole;
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| 91 | G4Element* elK = new G4Element("Potassium","K",Z = 19.,A);
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| 92 |
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| 93 | A = 40.08*g/mole;
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| 94 | G4Element* elCa = new G4Element("Calcium","Ca",Z = 20.,A);
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| 95 |
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| 96 | A = 55.85*g/mole;
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| 97 | G4Element* elFe = new G4Element("Iron","Fe",Z = 26.,A);
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| 98 |
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| 99 | A = 65.38*g/mole;
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| 100 | G4Element* elZn = new G4Element("Zinc","Zn",Z = 30.,A);
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| 101 |
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| 102 | A = 85.47 *g/mole;
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| 103 | G4Element* elRb = new G4Element("Rb","Rb",Z = 37.,A);
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| 104 |
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| 105 | A = 87.62 *g/mole;
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| 106 | G4Element* elSr = new G4Element("Sr","Sr",Z = 38.,A);
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| 107 |
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| 108 | A = 91.22 *g/mole;
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| 109 | G4Element* elZr = new G4Element("Zr","Zr",Z = 40.,A);
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| 110 |
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| 111 | A = 207.19 *g/mole;
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| 112 | G4Element* elPb = new G4Element("Lead","Pb", Z = 82.,A);
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| 113 |
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| 114 | // Water
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| 115 | d = 1.000*g/cm3;
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| 116 | matH2O = new G4Material("Water",d,2);
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| 117 | matH2O->AddElement(elH,2);
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| 118 | matH2O->AddElement(elO,1);
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| 119 | matH2O->GetIonisation()->SetMeanExcitationEnergy(75.0*eV);
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| 120 |
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| 121 | // MIRD soft tissue
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| 122 | d = 0.9869 *g/cm3;
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| 123 | soft = new G4Material("soft_tissue",d,16);
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| 124 | soft->AddElement(elH,0.1047);
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| 125 | soft->AddElement(elC,0.2302);
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| 126 | soft->AddElement(elN,0.0234);
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| 127 | soft->AddElement(elO,0.6321);
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| 128 | soft->AddElement(elNa,0.0013);
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| 129 | soft->AddElement(elMg,0.00015);
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| 130 | soft->AddElement(elP,0.0024);
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| 131 | soft->AddElement(elS,0.0022);
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| 132 | soft->AddElement(elCl,0.0014);
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| 133 | soft->AddElement(elK,0.0021);
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| 134 | soft->AddElement(elFe,0.000063);
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| 135 | soft->AddElement(elZn,0.000032);
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| 136 | soft->AddElement(elRb,0.0000057);
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| 137 | soft->AddElement(elSr,0.00000034);
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| 138 | soft->AddElement(elZr,0.000008);
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| 139 | soft->AddElement(elPb,0.00000016);
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| 140 |
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| 141 | // MIRD Skeleton
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| 142 |
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| 143 | d = 1.4862*g/cm3;
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| 144 | skeleton = new G4Material("skeleton",d,15);
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| 145 | skeleton -> AddElement(elH,0.0704);
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| 146 | skeleton -> AddElement(elC,0.2279);
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| 147 | skeleton -> AddElement(elN,0.0387);
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| 148 | skeleton -> AddElement(elO,0.4856);
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| 149 | skeleton -> AddElement(elNa,0.0032);
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| 150 | skeleton -> AddElement(elMg,0.0011);
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| 151 | skeleton -> AddElement(elP,0.0694);
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| 152 | skeleton -> AddElement(elS,0.0017);
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| 153 | skeleton -> AddElement(elCl,0.0014);
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| 154 | skeleton -> AddElement(elK,0.0015);
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| 155 | skeleton -> AddElement(elCa,0.0991);
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| 156 | skeleton -> AddElement(elFe,0.00008);
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| 157 | skeleton -> AddElement(elZn,0.000048);
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| 158 | skeleton -> AddElement(elSr,0.000032);
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| 159 | skeleton -> AddElement(elPb,0.000011);
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| 160 |
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| 161 | // MIRD lung material
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| 162 | d = 0.2958 *g/cm3;
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| 163 | lung = new G4Material("lung_material", d,16);
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| 164 | lung -> AddElement(elH, 0.1021);
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| 165 | lung -> AddElement(elC, 0.1001);
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| 166 | lung -> AddElement(elN,0.028);
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| 167 | lung -> AddElement(elO,0.7596);
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| 168 | lung -> AddElement(elNa,0.0019);
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| 169 | lung -> AddElement(elMg,0.000074);
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| 170 | lung -> AddElement(elP,0.00081);
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| 171 | lung -> AddElement(elS,0.0023);
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| 172 | lung -> AddElement(elCl,0.0027);
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| 173 | lung -> AddElement(elK,0.0020);
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| 174 | lung -> AddElement(elCa,0.00007);
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| 175 | lung -> AddElement(elFe,0.00037);
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| 176 | lung -> AddElement(elZn,0.000011);
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| 177 | lung -> AddElement(elRb,0.0000037);
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| 178 | lung -> AddElement(elSr,0.000000059);
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| 179 | lung -> AddElement(elPb,0.00000041);
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| 180 |
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| 181 | G4double density_adipose = 0.93 *g/cm3;
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| 182 | adipose = new G4Material("adipose", density_adipose,8);
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| 183 | adipose -> AddElement(elH, 0.112);
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| 184 | adipose -> AddElement(elC, 0.619);
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| 185 | adipose -> AddElement(elN, 0.017);
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| 186 | adipose -> AddElement(elO, 0.251);
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| 187 | adipose -> AddElement(elS, 0.00025);
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| 188 | adipose -> AddElement(elP, 0.00025);
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| 189 | adipose -> AddElement(elK, 0.00025);
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| 190 | adipose -> AddElement(elCa,0.00025);
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| 191 |
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| 192 | G4double density_glandular = 1.04 * g/cm3;
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| 193 | glandular = new G4Material("glandular", density_glandular,8);
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| 194 | glandular -> AddElement(elH, 0.1);
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| 195 | glandular -> AddElement(elC,0.184);
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| 196 | glandular -> AddElement(elN, 0.032);
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| 197 | glandular -> AddElement(elO, 0.679);
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| 198 | glandular -> AddElement(elS, 0.00125);
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| 199 | glandular -> AddElement(elP, 0.00125);
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| 200 | glandular -> AddElement(elK, 0.00125);
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| 201 | glandular -> AddElement(elCa,0.00125);
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| 202 |
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| 203 |
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| 204 | d = (density_adipose * 0.5) + (density_glandular * 0.5);
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| 205 | adipose_glandular = new G4Material("adipose_glandular", d, 2);
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| 206 | adipose_glandular -> AddMaterial(adipose, 0.5);
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| 207 | adipose_glandular -> AddMaterial(glandular, 0.5);
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| 208 |
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| 209 | // Air
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| 210 | d = 1.290*mg/cm3;
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| 211 | G4Material* matAir = new G4Material("Air",d,2);
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| 212 | matAir->AddElement(elN,0.7);
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| 213 | matAir->AddElement(elO,0.3);
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| 214 | }
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| 215 |
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| 216 | G4Material* G4HumanPhantomMaterial::GetMaterial(G4String material)
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| 217 | {
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| 218 | // Returns a material
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| 219 | G4Material* pttoMaterial = G4Material::GetMaterial(material);
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| 220 | return pttoMaterial;
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| 221 | }
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