Newer
Older
/*****************************************************************************
* Copyright (C) 2009-2014 this file is part of the NPTool Project *
* *
* For the licensing terms see $NPTOOL/Licence/NPTool_Licence *
* For the list of contributors see $NPTOOL/Licence/Contributors *
*****************************************************************************/
/*****************************************************************************
* Original Author: Adrien MATTA contact address: matta@ipno.in2p3.fr *
* *
* Creation Date : October 2014 *
* Last update : *
*---------------------------------------------------------------------------*
* Decription: *
* This singleton class contain a librairy of material available for *
* the geometry. Instantiate the needed material on demand, and generate the *
* associate DEDX table. *
* *
*---------------------------------------------------------------------------*
* Comment: *
* *
*****************************************************************************/
// NPS
#include "MaterialManager.hh"
// Geant4
#include "G4EmCalculator.hh"
#include "G4Box.hh"
#include "G4PVPlacement.hh"
#include "G4VisAttributes.hh"
// STL
#include<iostream>
using namespace std;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
MaterialManager* MaterialManager::instance = 0 ;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
MaterialManager* MaterialManager::getInstance(){
if(instance == 0) instance = new MaterialManager();
return instance;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
MaterialManager::~MaterialManager(){
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
MaterialManager::MaterialManager(){
}
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void MaterialManager::Destroy(){
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4Material* MaterialManager::GetMaterialFromLibrary(string Name){
// Search if the material is already instantiate
map<string,G4Material*>::iterator it;
it = m_Material.find(Name);
// The element is not found
if(it==m_Material.end()){
//Usual compound
if(Name == "Vacuum"){
G4Material* material = new G4Material(Name, 0.000000001 * mg / cm3,2);
material->AddElement(GetElementFromLibrary("N"),7);
material->AddElement(GetElementFromLibrary("O"),3);
m_Material[Name]=material;
return material;
}
else if(Name == "PCB"){
// Actually taken value fron Epoxy
G4Material* material = new G4Material(Name, 1.85 * g / cm3,3);
material->AddElement(GetElementFromLibrary("H"),.475);
material->AddElement(GetElementFromLibrary("C"),.45);
material->AddElement(GetElementFromLibrary("O"),.075);
m_Material[Name]=material;
return material;
}
else if(Name == "Mylar"){
G4Material* material = new G4Material(Name, 1.397*g,3);
material->AddElement(GetElementFromLibrary("H"),8);
material->AddElement(GetElementFromLibrary("C"),10);
material->AddElement(GetElementFromLibrary("O"),4);
m_Material[Name]=material;
return material;
}
else if(Name == "Kapton"){
G4Material* material = new G4Material(Name, 1.39*g,3);
material->AddElement(GetElementFromLibrary("H"),4);
material->AddElement(GetElementFromLibrary("C"),5);
material->AddElement(GetElementFromLibrary("O"),2);
m_Material[Name]=material;
return material;
}
else if(Name == "Havar"){
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
G4Material* material = new G4Material(Name, 8.3*g / cm3,5);
material->AddElement(GetElementFromLibrary("Co"),42);
material->AddElement(GetElementFromLibrary("Cr"),20);
material->AddElement(GetElementFromLibrary("Ni"),13);
material->AddElement(GetElementFromLibrary("Fe"),19);
material->AddElement(GetElementFromLibrary("W"),1);
m_Material[Name]=material;
return material;
}
// Usual Target
else if(Name == "CD2"){
G4Material* material = new G4Material(Name, 1.06*g/cm3,2);
material->AddElement(GetElementFromLibrary("C"),1);
material->AddElement(GetElementFromLibrary("D"),2);
m_Material[Name]=material;
return material;
}
else if(Name == "CH2"){
G4Material* material = new G4Material(Name, 0.93*g/cm3,2);
material->AddElement(GetElementFromLibrary("C"),1);
material->AddElement(GetElementFromLibrary("D"),2);
m_Material[Name]=material;
return material;
}
else if(Name == "Cu"){
G4Material* material = new G4Material(Name, 8.96*g/cm3,1);
material->AddElement(GetElementFromLibrary("Cu"),1);
m_Material[Name]=material;
return material;
}
else if(Name == "C"){ // Graphite
G4Material* material = new G4Material(Name, 2.267*g/cm3,1);
material->AddElement(GetElementFromLibrary("C"),1);
m_Material[Name]=material;
return material;
}
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
else if(Name == "Pb"){
G4Material* material = new G4Material(Name, 11.342*g / cm3,1);
material->AddElement(GetElementFromLibrary("Pb"),1);
m_Material[Name]=material;
return material;
}
else if(Name == "D2_solid"){ // density should be checked
G4Material* material = new G4Material(Name, 0.0715*g/cm3,1);
material->AddElement(GetElementFromLibrary("D"),2);
m_Material[Name]=material;
return material;
}
else if(Name == "H2_solid"){
G4Material* material = new G4Material(Name, 0.0715*g/cm3,1);
material->AddElement(GetElementFromLibrary("H"),2);
m_Material[Name]=material;
return material;
}
// Usual detector material
else if(Name == "Si"){
G4Material* material = new G4Material(Name,2.321*g/cm3 ,1);
material->AddElement(GetElementFromLibrary("Si"),1);
m_Material[Name]=material;
return material;
}
else if(Name == "Ge"){
G4Material* material = new G4Material(Name,5.323*g/cm3 ,1);
material->AddElement(GetElementFromLibrary("Ge"),1);
m_Material[Name]=material;
return material;
}
else if(Name == "BC400"){
G4Material* material = new G4Material(Name,1.032*g/cm3 ,2);
material->AddElement(GetElementFromLibrary("H"),10);
material->AddElement(GetElementFromLibrary("C"),9);
m_Material[Name]=material;
return material;
}
else if(Name == "NaI"){
G4Material* material = new G4Material(Name, 3.67*g/cm3,2);
material->AddElement(GetElementFromLibrary("Na"),1);
material->AddElement(GetElementFromLibrary("I"),1);
m_Material[Name]=material;
return material;
}
else if(Name == "CsI"){
G4Material* material = new G4Material(Name, 4.51*g/cm3,2);
material->AddElement(GetElementFromLibrary("Cs"),1);
material->AddElement(GetElementFromLibrary("I"),1);
m_Material[Name]=material;
return material;
}
else if(Name == "LaBr3"){
G4Material* material = new G4Material(Name, 5.29*g/cm3 , 2);
material->AddElement(GetElementFromLibrary("La"),1);
material->AddElement(GetElementFromLibrary("Br"),3);
m_Material[Name]=material;
return material;
}
else if(Name == "BaF2"){
G4Material* material = new G4Material(Name, 4.89*g/cm3 , 2);
material->AddElement(GetElementFromLibrary("Ba"),1);
material->AddElement(GetElementFromLibrary("F"),2);
m_Material[Name]=material;
return material;
}
// Misc
else if(Name == "Al"){
G4Material* material = new G4Material(Name, 2.702*g/cm3,1);
material->AddElement(GetElementFromLibrary("Al"),1);
m_Material[Name]=material;
return material;
}
else if(Name == "Fe"){
G4Material* material = new G4Material(Name, 7.874*g/cm3,1);
material->AddElement(GetElementFromLibrary("Fe"),1);
m_Material[Name]=material;
return material;
}
else{
G4cout << "ERROR: Material requested \""<< Name <<"\" is not available in the Material Librairy" << G4endl;
exit(1);
}
}
else return it->second;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void MaterialManager::AddMaterialToLibrary(G4Material* material){
m_Material[material->GetName()]=material;
}
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4Element* MaterialManager::GetElementFromLibrary(string Name){
// Search if the element is already instantiate
map<string,G4Element*>::iterator it;
it = m_Element.find(Name);
// The element is not found
if(it==m_Element.end()){
if(Name == "H"){
G4Element* element = new G4Element(Name,Name,1, 1.008*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "D"){
G4Element* element = new G4Element(Name,Name,1, 2.01410178*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "T"){
G4Element* element = new G4Element(Name,Name,1, 3.0160492*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "C"){
G4Element* element = new G4Element(Name,Name,6, 12.011*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "O"){
G4Element* element = new G4Element(Name,Name,8, 15.999*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "N"){
G4Element* element = new G4Element(Name,Name,7, 14.007*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Si"){
G4Element* element = new G4Element(Name,Name,14, 28.085*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Al"){
G4Element* element = new G4Element(Name,Name,13, 26.9815385*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Co"){
G4Element* element = new G4Element(Name,Name,27, 58.933194*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Cr"){
G4Element* element = new G4Element(Name,Name,24, 51.9961*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Ni"){
G4Element* element = new G4Element(Name,Name,28, 58.6934*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Fe"){
G4Element* element = new G4Element(Name,Name,26, 55.845*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "W"){
G4Element* element = new G4Element(Name,Name,74, 183.84*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Pb"){
G4Element* element = new G4Element(Name,Name,82, 207.2*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Ge"){
G4Element* element = new G4Element(Name,Name,32, 72.630*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Na"){
G4Element* element = new G4Element(Name,Name,11, 22.98976928*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "I"){
G4Element* element = new G4Element(Name,Name,53, 126.90447*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "La"){
G4Element* element = new G4Element(Name,Name,57, 138.90547*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Br"){
G4Element* element = new G4Element(Name,Name,35, 79.904*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Bi"){
G4Element* element = new G4Element(Name,Name,83, 208.98040*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Ba"){
G4Element* element = new G4Element(Name,Name,56, 137.327*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "F"){
G4Element* element = new G4Element(Name,Name,9, 18.998403163*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Cs"){
G4Element* element = new G4Element(Name,Name,55, 132.90545196*g/mole);
m_Element[Name] = element;
return element;
}
else if(Name == "Cu"){
G4Element* element = new G4Element(Name,Name,29, 63.546*g/mole);
m_Element[Name] = element;
return element;
}
else{
G4cout << "ERROR: Element requested \""<< Name <<"\" is not available in the Material Librairy" << G4endl;
exit(1);
}
}
else return it->second;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
// Generate a DEDX file table using the material used in the geometry
void MaterialManager::WriteDEDXTable(G4ParticleDefinition* Particle ,G4double Emin,G4double Emax){
map<string,G4Material*>::iterator it;
for(it = m_Material.begin() ; it != m_Material.end() ; it++){
// Opening hte output file
G4String GlobalPath = getenv("NPTOOL");
G4String Path = GlobalPath + "/Inputs/EnergyLoss/" + Particle->GetParticleName() + "_" + it->second->GetName() + ".G4table";
ofstream File ;
File.open(Path) ;
if(!File) return ;
File << "Table from Geant4 generate using NPSimulation \t"
<< "Particle: " << Particle->GetParticleName() << "\tMaterial: " << it->second->GetName() << G4endl ;
// G4cout << Particle->GetParticleName() << "\tMaterial: " << it->second->GetName() <<endl;
G4EmCalculator emCalculator;
G4double dedx ;
// Tipical Range needed, if Emax is larger, then adapted
if(Emax < 1*TeV) Emax = 1*TeV;
double step = 1*keV;
double before = 0 ;
for (G4double E=Emin; E < Emax; E+=step){
dedx = emCalculator.ComputeTotalDEDX(E, Particle, it->second)/(MeV/micrometer);
if(before){
if(abs(before-dedx)/abs(before)<0.01) step*=10;
}
before = dedx;
File << E/MeV << "\t" << dedx << G4endl ;
}
File.close();
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void MaterialManager::CreateSampleVolumes(G4LogicalVolume* world_log){
// Crate a micrometer big cube for each material
G4double SampleSize = 10 * cm;
G4double WorldSize = 10.0 * m ;
G4Box* sample_box = new G4Box("sample_box",SampleSize ,SampleSize ,SampleSize);
G4int i = 1;
G4double Coord1 = WorldSize-SampleSize;
G4double Coord2 = 0 ;
map<string,G4Material*>::iterator it;
for(it = m_Material.begin() ; it != m_Material.end() ; it++){
G4LogicalVolume* sample_log = new G4LogicalVolume(sample_box, it->second, "sample_log", 0, 0, 0);
sample_log->SetVisAttributes(G4VisAttributes::Invisible);
Coord2 = WorldSize-i*SampleSize;
i++;
new G4PVPlacement(0, G4ThreeVector(Coord1,Coord2,-Coord1), sample_log, "sample", world_log, false, 0);
}
}