Geant4  9.6.p02
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
G4HumanPhantomMaterial.cc
Go to the documentation of this file.
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 // Authors: S. Guatelli and M. G. Pia, INFN Genova, Italy
27 //
28 // Based on code developed by the undergraduate student G. Guerrieri
29 // Note: this is a preliminary beta-version of the code; an improved
30 // version will be distributed in the next Geant4 public release, compliant
31 // with the design in a forthcoming publication, and subject to a
32 // design and code review.
33 //
34 
35 #include "G4HumanPhantomMaterial.hh"
36 #include "globals.hh"
37 #include "G4SystemOfUnits.hh"
38 #include "G4MaterialPropertiesTable.hh"
39 #include "G4MaterialPropertyVector.hh"
40 #include "G4MaterialTable.hh"
41 #include "Randomize.hh"
42 #include "G4RunManager.hh"
43 #include "G4Element.hh"
44 #include "G4ElementTable.hh"
45 
46 G4HumanPhantomMaterial::G4HumanPhantomMaterial():
47  soft(0), skeleton(0),lung(0), adipose(0), glandular(0),
48  adipose_glandular(0)
49 {;}
50 
51 G4HumanPhantomMaterial::~G4HumanPhantomMaterial()
52 {;}
53 
54 void G4HumanPhantomMaterial::DefineMaterials()
55 {
56  // Define required materials
57 
58  G4double A; // atomic mass
59  G4double Z; // atomic number
60  G4double d; // density
61 
62  // General elements
63 
64  A = 1.01*g/mole;
65  G4Element* elH = new G4Element ("Hydrogen","H",Z = 1.,A);
66 
67  A = 12.011*g/mole;
68  G4Element* elC = new G4Element("Carbon","C",Z = 6.,A);
69 
70  A = 14.01*g/mole;
71  G4Element* elN = new G4Element("Nitrogen","N",Z = 7.,A);
72 
73  A = 16.00*g/mole;
74  G4Element* elO = new G4Element("Oxygen","O",Z = 8.,A);
75 
76  A = 22.99*g/mole;
77  G4Element* elNa = new G4Element("Sodium","Na",Z = 11.,A);
78 
79  A = 24.305*g/mole;
80  G4Element* elMg = new G4Element("Magnesium","Mg",Z = 12.,A);
81 
82  A = 30.974*g/mole;
83  G4Element* elP = new G4Element("Phosphorus","P",Z = 15.,A);
84 
85  A = 32.064*g/mole;
86  G4Element* elS = new G4Element("Sulfur","S",Z = 16.,A);
87 
88  A = 35.453*g/mole;
89  G4Element* elCl = new G4Element("Chlorine","Cl",Z = 17.,A);
90 
91  A = 39.098*g/mole;
92  G4Element* elK = new G4Element("Potassium","K",Z = 19.,A);
93 
94  A = 40.08*g/mole;
95  G4Element* elCa = new G4Element("Calcium","Ca",Z = 20.,A);
96 
97  A = 55.85*g/mole;
98  G4Element* elFe = new G4Element("Iron","Fe",Z = 26.,A);
99 
100  A = 65.38*g/mole;
101  G4Element* elZn = new G4Element("Zinc","Zn",Z = 30.,A);
102 
103  A = 85.47 *g/mole;
104  G4Element* elRb = new G4Element("Rb","Rb",Z = 37.,A);
105 
106  A = 87.62 *g/mole;
107  G4Element* elSr = new G4Element("Sr","Sr",Z = 38.,A);
108 
109  A = 91.22 *g/mole;
110  G4Element* elZr = new G4Element("Zr","Zr",Z = 40.,A);
111 
112  A = 207.19 *g/mole;
113  G4Element* elPb = new G4Element("Lead","Pb", Z = 82.,A);
114 
115  // Water
116  d = 1.000*g/cm3;
117  matH2O = new G4Material("Water",d,2);
118  matH2O->AddElement(elH,2);
119  matH2O->AddElement(elO,1);
120  matH2O->GetIonisation()->SetMeanExcitationEnergy(75.0*eV);
121 
122  // MIRD soft tissue
123  d = 0.9869 *g/cm3;
124  soft = new G4Material("soft_tissue",d,16);
125  soft->AddElement(elH,0.1047);
126  soft->AddElement(elC,0.2302);
127  soft->AddElement(elN,0.0234);
128  soft->AddElement(elO,0.6321);
129  soft->AddElement(elNa,0.0013);
130  soft->AddElement(elMg,0.00015);
131  soft->AddElement(elP,0.0024);
132  soft->AddElement(elS,0.0022);
133  soft->AddElement(elCl,0.0014);
134  soft->AddElement(elK,0.0021);
135  soft->AddElement(elFe,0.000063);
136  soft->AddElement(elZn,0.000032);
137  soft->AddElement(elRb,0.0000057);
138  soft->AddElement(elSr,0.00000034);
139  soft->AddElement(elZr,0.000008);
140  soft->AddElement(elPb,0.00000016);
141 
142  // MIRD Skeleton
143 
144  d = 1.4862*g/cm3;
145  skeleton = new G4Material("skeleton",d,15);
146  skeleton -> AddElement(elH,0.0704);
147  skeleton -> AddElement(elC,0.2279);
148  skeleton -> AddElement(elN,0.0387);
149  skeleton -> AddElement(elO,0.4856);
150  skeleton -> AddElement(elNa,0.0032);
151  skeleton -> AddElement(elMg,0.0011);
152  skeleton -> AddElement(elP,0.0694);
153  skeleton -> AddElement(elS,0.0017);
154  skeleton -> AddElement(elCl,0.0014);
155  skeleton -> AddElement(elK,0.0015);
156  skeleton -> AddElement(elCa,0.0991);
157  skeleton -> AddElement(elFe,0.00008);
158  skeleton -> AddElement(elZn,0.000048);
159  skeleton -> AddElement(elSr,0.000032);
160  skeleton -> AddElement(elPb,0.000011);
161 
162  // MIRD lung material
163  d = 0.2958 *g/cm3;
164  lung = new G4Material("lung_material", d,16);
165  lung -> AddElement(elH, 0.1021);
166  lung -> AddElement(elC, 0.1001);
167  lung -> AddElement(elN,0.028);
168  lung -> AddElement(elO,0.7596);
169  lung -> AddElement(elNa,0.0019);
170  lung -> AddElement(elMg,0.000074);
171  lung -> AddElement(elP,0.00081);
172  lung -> AddElement(elS,0.0023);
173  lung -> AddElement(elCl,0.0027);
174  lung -> AddElement(elK,0.0020);
175  lung -> AddElement(elCa,0.00007);
176  lung -> AddElement(elFe,0.00037);
177  lung -> AddElement(elZn,0.000011);
178  lung -> AddElement(elRb,0.0000037);
179  lung -> AddElement(elSr,0.000000059);
180  lung -> AddElement(elPb,0.00000041);
181 
182  G4double density_adipose = 0.93 *g/cm3;
183  adipose = new G4Material("adipose", density_adipose,8);
184  adipose -> AddElement(elH, 0.112);
185  adipose -> AddElement(elC, 0.619);
186  adipose -> AddElement(elN, 0.017);
187  adipose -> AddElement(elO, 0.251);
188  adipose -> AddElement(elS, 0.00025);
189  adipose -> AddElement(elP, 0.00025);
190  adipose -> AddElement(elK, 0.00025);
191  adipose -> AddElement(elCa,0.00025);
192 
193  G4double density_glandular = 1.04 * g/cm3;
194  glandular = new G4Material("glandular", density_glandular,8);
195  glandular -> AddElement(elH, 0.1);
196  glandular -> AddElement(elC,0.184);
197  glandular -> AddElement(elN, 0.032);
198  glandular -> AddElement(elO, 0.679);
199  glandular -> AddElement(elS, 0.00125);
200  glandular -> AddElement(elP, 0.00125);
201  glandular -> AddElement(elK, 0.00125);
202  glandular -> AddElement(elCa,0.00125);
203 
204 
205  d = (density_adipose * 0.5) + (density_glandular * 0.5);
206  adipose_glandular = new G4Material("adipose_glandular", d, 2);
207  adipose_glandular -> AddMaterial(adipose, 0.5);
208  adipose_glandular -> AddMaterial(glandular, 0.5);
209 
210  // Air
211  d = 1.290*mg/cm3;
212  G4Material* matAir = new G4Material("Air",d,2);
213  matAir->AddElement(elN,0.7);
214  matAir->AddElement(elO,0.3);
215 }
216 
217 G4Material* G4HumanPhantomMaterial::GetMaterial(G4String material)
218 {
219  // Returns a material
220  G4Material* pttoMaterial = G4Material::GetMaterial(material);
221  return pttoMaterial;
222 }
Generated on Sat May 25 2013 14:32:11 for Geant4 by   doxygen 1.8.4