human_phantom/src/G4HumanPhantomMaterial.cc

0001 //
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0024 // ********************************************************************
0025 //
0026 // Previous authors: G. Guerrieri, S. Guatelli, and M. G. Pia, INFN Genova, Italy
0027 // Authors (since 2007): S. Guatelli, University of Wollongong, Australia
0028 //
0029
0030 #include "G4HumanPhantomMaterial.hh"
0031 #include "globals.hh"
0032 #include "G4SystemOfUnits.hh"
0033 #include "G4MaterialPropertiesTable.hh"
0034 #include "G4MaterialPropertyVector.hh"
0035 #include "G4MaterialTable.hh"
0036 #include "Randomize.hh"
0037 #include "G4RunManager.hh"
0038 #include "G4Element.hh"
0039 #include "G4ElementTable.hh"
0040
0041 G4HumanPhantomMaterial::G4HumanPhantomMaterial():
0042  fWater(nullptr), fSoft(nullptr),  fSkeleton(nullptr), fLung(nullptr), fAdipose(nullptr), fGlandular(nullptr),
0043   fAdipose_glandular(nullptr)
0044 {;}
0045
0046 G4HumanPhantomMaterial::~G4HumanPhantomMaterial()
0047 {;}
0048
0049 void G4HumanPhantomMaterial::DefineMaterials()
0050 {
0051   // Define required materials
0052
0053   G4double A;  // atomic mass
0054   G4double Z;  // atomic number
0055   G4double d;  // density
0056
0057   // General elements
0058
0059   A = 1.01*g/mole;
0060   auto* elH = new G4Element ("Hydrogen","H",Z = 1.,A);
0061
0062   A = 12.011*g/mole;
0063   auto* elC = new G4Element("Carbon","C",Z = 6.,A);
0064
0065   A = 14.01*g/mole;
0066   auto* elN = new G4Element("Nitrogen","N",Z = 7.,A);
0067
0068   A = 16.00*g/mole;
0069   auto* elO = new G4Element("Oxygen","O",Z = 8.,A);
0070
0071   A = 22.99*g/mole;
0072   auto* elNa = new G4Element("Sodium","Na",Z = 11.,A);
0073
0074   A = 24.305*g/mole;
0075   auto* elMg = new G4Element("Magnesium","Mg",Z = 12.,A);
0076
0077   A = 30.974*g/mole;
0078   auto* elP = new G4Element("Phosphorus","P",Z = 15.,A);
0079
0080   A = 32.064*g/mole;
0081   auto* elS = new G4Element("Sulfur","S",Z = 16.,A);
0082
0083   A = 35.453*g/mole;
0084   auto* elCl = new G4Element("Chlorine","Cl",Z = 17.,A);
0085
0086   A = 39.098*g/mole;
0087   auto* elK = new G4Element("Potassium","K",Z = 19.,A);
0088
0089   A = 40.08*g/mole;
0090   auto* elCa = new G4Element("Calcium","Ca",Z = 20.,A);
0091
0092   A = 55.85*g/mole;
0093   auto* elFe  = new G4Element("Iron","Fe",Z = 26.,A);
0094
0095   A = 65.38*g/mole;
0096   auto* elZn = new G4Element("Zinc","Zn",Z = 30.,A);
0097
0098   A = 85.47 *g/mole;
0099   auto* elRb = new G4Element("Rb","Rb",Z = 37.,A);
0100
0101   A = 87.62 *g/mole;
0102   auto* elSr = new G4Element("Sr","Sr",Z = 38.,A);
0103
0104   A = 91.22 *g/mole;
0105   auto* elZr = new G4Element("Zr","Zr",Z = 40.,A);
0106
0107   A = 207.19 *g/mole;
0108   auto* elPb = new G4Element("Lead","Pb", Z = 82.,A);
0109
0110   // Water
0111   d = 1.000*g/cm3;
0112   fWater = new G4Material("Water",d,2);
0113   fWater->AddElement(elH,2);
0114   fWater->AddElement(elO,1);
0115   fWater->GetIonisation()->SetMeanExcitationEnergy(75.0*eV);
0116
0117   // MIRD soft tissue
0118   d = 0.9869 *g/cm3;
0119   fSoft = new G4Material("soft_tissue",d,16);
0120   fSoft->AddElement(elH,0.1047);
0121   fSoft->AddElement(elC,0.2302);
0122   fSoft->AddElement(elN,0.0234);
0123   fSoft->AddElement(elO,0.6321);
0124   fSoft->AddElement(elNa,0.0013);
0125   fSoft->AddElement(elMg,0.00015);
0126   fSoft->AddElement(elP,0.0024);
0127   fSoft->AddElement(elS,0.0022);
0128   fSoft->AddElement(elCl,0.0014);
0129   fSoft->AddElement(elK,0.0021);
0130   fSoft->AddElement(elFe,0.000063);
0131   fSoft->AddElement(elZn,0.000032);
0132   fSoft->AddElement(elRb,0.0000057);
0133   fSoft->AddElement(elSr,0.00000034);
0134   fSoft->AddElement(elZr,0.000008);
0135   fSoft->AddElement(elPb,0.00000016);
0136
0137   // MIRD Skeleton
0138
0139   d = 1.4862*g/cm3;
0140   fSkeleton = new G4Material("skeleton",d,15);
0141   fSkeleton -> AddElement(elH,0.0704);
0142   fSkeleton -> AddElement(elC,0.2279);
0143   fSkeleton -> AddElement(elN,0.0387);
0144   fSkeleton -> AddElement(elO,0.4856);
0145   fSkeleton -> AddElement(elNa,0.0032);
0146   fSkeleton -> AddElement(elMg,0.0011);
0147   fSkeleton -> AddElement(elP,0.0694);
0148   fSkeleton -> AddElement(elS,0.0017);
0149   fSkeleton -> AddElement(elCl,0.0014);
0150   fSkeleton -> AddElement(elK,0.0015);
0151   fSkeleton -> AddElement(elCa,0.0991);
0152   fSkeleton -> AddElement(elFe,0.00008);
0153   fSkeleton -> AddElement(elZn,0.000048);
0154   fSkeleton -> AddElement(elSr,0.000032);
0155   fSkeleton -> AddElement(elPb,0.000011);
0156
0157   // MIRD lung material
0158   d = 0.2958 *g/cm3;
0159   fLung = new G4Material("lung_material", d,16);
0160   fLung -> AddElement(elH, 0.1021);
0161   fLung -> AddElement(elC, 0.1001);
0162   fLung -> AddElement(elN,0.028);
0163   fLung -> AddElement(elO,0.7596);
0164   fLung -> AddElement(elNa,0.0019);
0165   fLung -> AddElement(elMg,0.000074);
0166   fLung -> AddElement(elP,0.00081);
0167   fLung -> AddElement(elS,0.0023);
0168   fLung -> AddElement(elCl,0.0027);
0169   fLung -> AddElement(elK,0.0020);
0170   fLung -> AddElement(elCa,0.00007);
0171   fLung -> AddElement(elFe,0.00037);
0172   fLung -> AddElement(elZn,0.000011);
0173   fLung -> AddElement(elRb,0.0000037);
0174   fLung -> AddElement(elSr,0.000000059);
0175   fLung -> AddElement(elPb,0.00000041);
0176
0177   G4double density_adipose = 0.93 *g/cm3;
0178   fAdipose = new G4Material("adipose", density_adipose,8);
0179   fAdipose -> AddElement(elH, 0.112);
0180   fAdipose -> AddElement(elC, 0.619);
0181   fAdipose -> AddElement(elN, 0.017);
0182   fAdipose -> AddElement(elO, 0.251);
0183   fAdipose -> AddElement(elS, 0.00025);
0184   fAdipose -> AddElement(elP, 0.00025);
0185   fAdipose -> AddElement(elK, 0.00025);
0186   fAdipose -> AddElement(elCa,0.00025);
0187
0188   G4double density_glandular = 1.04 * g/cm3;
0189   fGlandular = new G4Material("glandular", density_glandular,8);
0190   fGlandular -> AddElement(elH, 0.1);
0191   fGlandular -> AddElement(elC,0.184);
0192   fGlandular -> AddElement(elN, 0.032);
0193   fGlandular -> AddElement(elO, 0.679);
0194   fGlandular -> AddElement(elS, 0.00125);
0195   fGlandular -> AddElement(elP, 0.00125);
0196   fGlandular -> AddElement(elK, 0.00125);
0197   fGlandular -> AddElement(elCa,0.00125);
0198
0199
0200   d = (density_adipose * 0.5) + (density_glandular * 0.5);
0201   fAdipose_glandular = new G4Material("adipose_glandular", d, 2);
0202   fAdipose_glandular -> AddMaterial(fAdipose, 0.5);
0203   fAdipose_glandular -> AddMaterial(fGlandular, 0.5);
0204
0205   // Air
0206   d = 1.290*mg/cm3;
0207   auto* matAir = new G4Material("Air",d,2);
0208   matAir->AddElement(elN,0.7);
0209   matAir->AddElement(elO,0.3);
0210 }
0211
0212 G4Material* G4HumanPhantomMaterial::GetMaterial(G4String material)
0213 {
0214   // Returns a material
0215   G4Material* pttoMaterial = G4Material::GetMaterial(material);
0216   return pttoMaterial;
0217 }