| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer << 3 // * DISCLAIMER *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th << 5 // * The following disclaimer summarizes all the specific disclaimers *
6 // * the Geant4 Collaboration. It is provided << 6 // * of contributors to this software. The specific disclaimers,which *
7 // * conditions of the Geant4 Software License << 7 // * govern, are listed with their locations in: *
8 // * LICENSE and available at http://cern.ch/ << 8 // * http://cern.ch/geant4/license *
9 // * include a list of copyright holders. <<
10 // * 9 // * *
11 // * Neither the authors of this software syst 10 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 11 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 12 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 13 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file << 14 // * use. *
16 // * for the full disclaimer and the limitatio <<
17 // * 15 // * *
18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the *
19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
22 // * use in resulting scientific publicati << 20 // * statement, and all its terms. *
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* 21 // ********************************************************************
25 // 22 //
>> 23 // $Id: G4EmModelManager.cc,v 1.23 2004/05/10 18:45:33 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-06-02 $
26 // 25 //
27 // ------------------------------------------- 26 // -------------------------------------------------------------------
28 // 27 //
29 // GEANT4 Class file 28 // GEANT4 Class file
30 // 29 //
31 // 30 //
32 // File name: G4EmModelManager 31 // File name: G4EmModelManager
33 // 32 //
34 // Author: Vladimir Ivanchenko 33 // Author: Vladimir Ivanchenko
35 // 34 //
36 // Creation date: 07.05.2002 35 // Creation date: 07.05.2002
37 // 36 //
38 // Modifications: V.Ivanchenko << 37 // Modifications:
>> 38 //
>> 39 // 23-12-02 V.Ivanchenko change interface in order to move
>> 40 // to cut per region
>> 41 // 20-01-03 Migrade to cut per region (V.Ivanchenko)
>> 42 // 24-01-03 Make models region aware (V.Ivanchenko)
>> 43 // 13-02-03 The set of models is defined for region (V.Ivanchenko)
>> 44 // 06-03-03 Fix in energy intervals for models (V.Ivanchenko)
>> 45 // 13-04-03 Add startFromNull (V.Ivanchenko)
>> 46 // 13-05-03 Add calculation of precise range (V.Ivanchenko)
>> 47 // 16-07-03 Replace G4Material by G4MaterialCutCouple in dE/dx and CrossSection
>> 48 // calculation (V.Ivanchenko)
>> 49 // 21-07-03 Add UpdateEmModel method (V.Ivanchenko)
>> 50 // 03-11-03 Substitute STL vector for G4RegionModels (V.Ivanchenko)
>> 51 // 26-01-04 Fix in energy range conditions (V.Ivanchenko)
39 // 52 //
40 // Class Description: 53 // Class Description:
41 // 54 //
42 // It is the unified energy loss process it ca 55 // It is the unified energy loss process it calculates the continuous
43 // energy loss for charged particles using a s 56 // energy loss for charged particles using a set of Energy Loss
44 // models valid for different energy regions. 57 // models valid for different energy regions. There are a possibility
45 // to create and access to dE/dx and range tab 58 // to create and access to dE/dx and range tables, or to calculate
46 // that information on fly. 59 // that information on fly.
47 // ------------------------------------------- 60 // -------------------------------------------------------------------
48 // 61 //
49 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
50 //....oooOO0OOooo........oooOO0OOooo........oo 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
51 64
52 #include "G4EmModelManager.hh" 65 #include "G4EmModelManager.hh"
53 #include "G4SystemOfUnits.hh" << 66 #include "G4LossTableManager.hh"
54 #include "G4PhysicsTable.hh" <<
55 #include "G4PhysicsVector.hh" <<
56 #include "G4VMscModel.hh" <<
57 <<
58 #include "G4Step.hh" 67 #include "G4Step.hh"
59 #include "G4ParticleDefinition.hh" 68 #include "G4ParticleDefinition.hh"
>> 69 #include "G4DataVector.hh"
60 #include "G4PhysicsVector.hh" 70 #include "G4PhysicsVector.hh"
>> 71 #include "G4Gamma.hh"
>> 72 #include "G4Positron.hh"
61 #include "G4MaterialCutsCouple.hh" 73 #include "G4MaterialCutsCouple.hh"
62 #include "G4ProductionCutsTable.hh" 74 #include "G4ProductionCutsTable.hh"
>> 75 #include "G4Region.hh"
63 #include "G4RegionStore.hh" 76 #include "G4RegionStore.hh"
64 #include "G4Gamma.hh" << 77
65 #include "G4Electron.hh" <<
66 #include "G4Positron.hh" <<
67 #include "G4UnitsTable.hh" <<
68 #include "G4DataVector.hh" <<
69 78
70 //....oooOO0OOooo........oooOO0OOooo........oo 79 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
71 80
72 G4RegionModels::G4RegionModels(G4int nMod, std << 81 G4RegionModels::G4RegionModels(G4int nMod, std::vector<G4int>& list, G4DataVector& lowE)
73 G4DataVector& l <<
74 { 82 {
75 nModelsForRegion = nMod; 83 nModelsForRegion = nMod;
76 theListOfModelIndexes = new G4int [nModelsFo 84 theListOfModelIndexes = new G4int [nModelsForRegion];
77 lowKineticEnergy = new G4double [nModel << 85 lowKineticEnergy = new G4double [nModelsForRegion];
78 for (G4int i=0; i<nModelsForRegion; ++i) { << 86 for (G4int i=0; i<nModelsForRegion; i++) {
79 theListOfModelIndexes[i] = indx[i]; << 87 theListOfModelIndexes[i] = list[i];
80 lowKineticEnergy[i] = lowE[i]; 88 lowKineticEnergy[i] = lowE[i];
81 } 89 }
82 lowKineticEnergy[nModelsForRegion] = lowE[nM <<
83 theRegion = reg; <<
84 } 90 }
85 91
86 //....oooOO0OOooo........oooOO0OOooo........oo 92 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
87 93
88 G4RegionModels::~G4RegionModels() 94 G4RegionModels::~G4RegionModels()
89 { 95 {
90 delete [] theListOfModelIndexes; 96 delete [] theListOfModelIndexes;
91 delete [] lowKineticEnergy; 97 delete [] lowKineticEnergy;
92 } 98 }
93 99
94 //....oooOO0OOooo........oooOO0OOooo........oo 100 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
95 //....oooOO0OOooo........oooOO0OOooo........oo <<
96 101
97 G4EmModelManager::G4EmModelManager() << 102 G4EmModelManager::G4EmModelManager():
98 { << 103 nEmModels(0),
99 models.reserve(4); << 104 nRegions(0),
100 flucModels.reserve(4); << 105 nCouples(0),
101 regions.reserve(4); << 106 idxOfRegionModels(0),
102 orderOfModels.reserve(4); << 107 setOfRegionModels(0),
103 isUsed.reserve(4); << 108 minSubRange(0.1),
>> 109 particle(0),
>> 110 verboseLevel(0)
>> 111 {
>> 112 models.clear();
>> 113 flucModels.clear();
>> 114 regions.clear();
>> 115 orderOfModels.clear();
>> 116 upperEkin.clear();
104 } 117 }
105 118
106 //....oooOO0OOooo........oooOO0OOooo........oo 119 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
107 120
108 G4EmModelManager::~G4EmModelManager() 121 G4EmModelManager::~G4EmModelManager()
109 { 122 {
110 verboseLevel = 0; // no verbosity at destruc << 123 G4int i,j;
111 Clear(); 124 Clear();
112 delete theCutsNew; << 125 for(i = 0; i<nEmModels; i++) {
>> 126 orderOfModels[i] = 1;
>> 127 }
>> 128 for(i = 0; i<nEmModels; i++) {
>> 129 if (orderOfModels[i]) {
>> 130 orderOfModels[i] = 0;
>> 131 for(j = i+1; j<nEmModels; j++) {
>> 132 if(models[i] == models[j]) orderOfModels[j] = 0;
>> 133 }
>> 134 G4String nam = models[i]->GetName();
>> 135 if(nam != "PAI" && nam != "PAIModel" ) delete models[i];
>> 136 }
>> 137 }
>> 138 for(i = 0; i<nEmModels; i++) {
>> 139 orderOfModels[i] = 1;
>> 140 }
>> 141 for(i = 0; i<nEmModels; i++) {
>> 142 if (orderOfModels[i]) {
>> 143 orderOfModels[i] = 0;
>> 144 for(j = i+1; j<nEmModels; j++) {
>> 145 if(flucModels[i] == flucModels[j]) orderOfModels[j] = 0;
>> 146 }
>> 147 delete flucModels[i];
>> 148 }
>> 149 }
113 } 150 }
114 151
115 //....oooOO0OOooo........oooOO0OOooo........oo 152 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
116 153
117 void G4EmModelManager::Clear() 154 void G4EmModelManager::Clear()
118 { 155 {
119 if(1 < verboseLevel) { << 156 if(0 < verboseLevel) {
120 G4cout << "G4EmModelManager::Clear()" << G 157 G4cout << "G4EmModelManager::Clear()" << G4endl;
121 } 158 }
122 std::size_t n = setOfRegionModels.size(); << 159
123 for(std::size_t i=0; i<n; ++i) { << 160 theCuts.clear();
124 delete setOfRegionModels[i]; << 161 theSubCuts.clear();
125 setOfRegionModels[i] = nullptr; << 162 upperEkin.clear();
>> 163 if(idxOfRegionModels) delete [] idxOfRegionModels;
>> 164 if(setOfRegionModels && nRegions) {
>> 165 for(G4int i=0; i<nRegions; i++) {
>> 166 delete (setOfRegionModels[i]);
>> 167 }
>> 168 delete [] setOfRegionModels;
126 } 169 }
>> 170 idxOfRegionModels = 0;
>> 171 setOfRegionModels = 0;
127 } 172 }
128 173
129 //....oooOO0OOooo........oooOO0OOooo........oo 174 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
130 175
131 void G4EmModelManager::AddEmModel(G4int num, G 176 void G4EmModelManager::AddEmModel(G4int num, G4VEmModel* p,
132 G4VEmFluctua 177 G4VEmFluctuationModel* fm, const G4Region* r)
133 { 178 {
134 if(nullptr == p) { << 179 if(!p) {
135 G4cout << "G4EmModelManager::AddEmModel WA << 180 G4cout << "G4EmModelManager::AddEmModel WARNING: no model defined." << G4endl;
136 << G4endl; <<
137 return; 181 return;
138 } 182 }
139 models.push_back(p); 183 models.push_back(p);
140 flucModels.push_back(fm); 184 flucModels.push_back(fm);
141 regions.push_back(r); 185 regions.push_back(r);
142 orderOfModels.push_back(num); 186 orderOfModels.push_back(num);
143 isUsed.push_back(0); <<
144 p->DefineForRegion(r); 187 p->DefineForRegion(r);
145 ++nEmModels; << 188 if (nEmModels) {
>> 189 G4int idx = nEmModels;
>> 190 do {idx--;} while (idx && num < orderOfModels[idx]);
>> 191 if (num >= orderOfModels[idx] && num <= orderOfModels[idx+1]) idx++;
>> 192 if (idx < nEmModels) {
>> 193 models[nEmModels] = models[idx];
>> 194 flucModels[nEmModels] = flucModels[idx];
>> 195 regions[nEmModels] = regions[idx];
>> 196 orderOfModels[nEmModels] = orderOfModels[idx];
>> 197 models[idx] = p;
>> 198 flucModels[idx] = fm;
>> 199 regions[idx] = r;
>> 200 orderOfModels[idx] = num;
>> 201 }
>> 202 }
>> 203 nEmModels++;
146 } 204 }
147 205
148 //....oooOO0OOooo........oooOO0OOooo........oo 206 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
149 207
150 G4VEmModel* G4EmModelManager::GetModel(G4int i << 208 void G4EmModelManager::UpdateEmModel(const G4String& nam, G4double emin, G4double emax)
151 { << 209 {
152 G4VEmModel* model = nullptr; << 210 if (nEmModels) {
153 if(idx >= 0 && idx < nEmModels) { model = mo << 211 for(G4int i=0; i<nEmModels; i++) {
154 else if(verboseLevel > 0 && ver) { << 212 if(nam == models[i]->GetName()) {
155 G4cout << "G4EmModelManager::GetModel WARN << 213 models[i]->SetLowEnergyLimit(emin);
156 << "index " << idx << " is wrong Nm << 214 models[i]->SetHighEnergyLimit(emax);
157 << nEmModels; << 215 break;
158 if(nullptr != particle) { << 216 }
159 G4cout << " for " << particle->GetPartic <<
160 } 217 }
161 G4cout<< G4endl; <<
162 } 218 }
163 return model; << 219 G4cout << "G4EmModelManager::UpdateEmModel WARNING: no model <"
>> 220 << nam << "> is found out"
>> 221 << G4endl;
164 } 222 }
165 223
166 //....oooOO0OOooo........oooOO0OOooo........oo 224 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
167 225
168 G4VEmModel* G4EmModelManager::GetRegionModel(G << 226 const G4DataVector* G4EmModelManager::Initialise(const G4ParticleDefinition* p,
>> 227 const G4ParticleDefinition* sp,
>> 228 G4double theMinSubRange,
>> 229 G4int val)
169 { 230 {
170 G4RegionModels* rm = setOfRegionModels[idxOf << 231 if(0 < verboseLevel) {
171 return (k < rm->NumberOfModels()) ? models[r <<
172 } <<
173 <<
174 //....oooOO0OOooo........oooOO0OOooo........oo <<
175 <<
176 G4int G4EmModelManager::NumberOfRegionModels(s <<
177 { <<
178 G4RegionModels* rm = setOfRegionModels[idxOf <<
179 return rm->NumberOfModels(); <<
180 } <<
181 <<
182 //....oooOO0OOooo........oooOO0OOooo........oo <<
183 <<
184 const G4DataVector* <<
185 G4EmModelManager::Initialise(const G4ParticleD <<
186 const G4ParticleD <<
187 G4int verb) <<
188 { <<
189 verboseLevel = verb; <<
190 if(1 < verboseLevel) { <<
191 G4cout << "G4EmModelManager::Initialise() 232 G4cout << "G4EmModelManager::Initialise() for "
192 << p->GetParticleName() << " Nmode << 233 << p->GetParticleName()
>> 234 << G4endl;
193 } 235 }
194 // Are models defined? 236 // Are models defined?
195 if(nEmModels < 1) { << 237 if(!nEmModels) {
196 G4ExceptionDescription ed; << 238 G4Exception("G4EmModelManager::Initialise without any model defined");
197 ed << "No models found out for " << p->Get <<
198 << " !"; <<
199 G4Exception("G4EmModelManager::Initialise" <<
200 FatalException, ed); <<
201 } 239 }
202 <<
203 particle = p; 240 particle = p;
204 Clear(); // needed if run is not first << 241 secondaryParticle = sp;
>> 242 minSubRange = theMinSubRange;
>> 243 verboseLevel = val;
>> 244
>> 245 Clear();
205 246
206 G4RegionStore* regionStore = G4RegionStore:: 247 G4RegionStore* regionStore = G4RegionStore::GetInstance();
207 const G4Region* world = << 248 const G4Region* world = regionStore->GetRegion("DefaultRegionForTheWorld", false);
208 regionStore->GetRegion("DefaultRegionForTh <<
209 249
210 // Identify the list of regions with differe 250 // Identify the list of regions with different set of models
211 nRegions = 1; 251 nRegions = 1;
212 std::vector<const G4Region*> setr; << 252 std::vector<const G4Region*> set;
213 setr.push_back(world); << 253 set.push_back(world);
214 G4bool isWorld = false; <<
215 254
216 for (G4int ii=0; ii<nEmModels; ++ii) { << 255 for (G4int ii=0; ii<nEmModels; ii++) {
217 const G4Region* r = regions[ii]; 256 const G4Region* r = regions[ii];
218 if ( r == nullptr || r == world) { << 257 if ( r && r != world) {
219 isWorld = true; <<
220 regions[ii] = world; <<
221 } else { <<
222 G4bool newRegion = true; 258 G4bool newRegion = true;
223 if (nRegions>1) { 259 if (nRegions>1) {
224 for (G4int j=1; j<nRegions; ++j) { << 260 for (G4int j=1; j<nRegions; j++) {
225 if ( r == setr[j] ) { newRegion = fa << 261 if ( r == set[j] ) newRegion = false;
226 } 262 }
227 } 263 }
228 if (newRegion) { 264 if (newRegion) {
229 setr.push_back(r); << 265 set.push_back(r);
230 ++nRegions; << 266 nRegions++;
231 } 267 }
232 } 268 }
233 } 269 }
234 // Are models defined? <<
235 if(!isWorld) { <<
236 G4ExceptionDescription ed; <<
237 ed << "No models defined for the World vol <<
238 << p->GetParticleName() << " !"; <<
239 G4Exception("G4EmModelManager::Initialise" <<
240 FatalException, ed); <<
241 } <<
242 <<
243 G4ProductionCutsTable* theCoupleTable= <<
244 G4ProductionCutsTable::GetProductionCutsTa <<
245 std::size_t numOfCouples = theCoupleTable->G <<
246 <<
247 // prepare vectors, shortcut for the case of <<
248 // or only one region <<
249 if(nRegions > 1 && nEmModels > 1) { <<
250 idxOfRegionModels.resize(numOfCouples,0); <<
251 setOfRegionModels.resize((std::size_t)nReg <<
252 } else { <<
253 idxOfRegionModels.resize(1,0); <<
254 setOfRegionModels.resize(1,nullptr); <<
255 } <<
256 <<
257 std::vector<G4int> modelAtRegion(nEmModel <<
258 std::vector<G4int> modelOrd(nEmModels); <<
259 G4DataVector eLow(nEmModels+1); <<
260 G4DataVector eHigh(nEmModels); <<
261 270
262 if(1 < verboseLevel) { << 271 const G4ProductionCutsTable* theCoupleTable=
263 G4cout << " Nregions= " << nRegions << 272 G4ProductionCutsTable::GetProductionCutsTable();
264 << " Nmodels= " << nEmModels << G4 << 273 size_t numOfCouples = theCoupleTable->GetTableSize();
265 } << 274 idxOfRegionModels = new G4int[numOfCouples];
>> 275 setOfRegionModels = new G4RegionModels*[nRegions];
>> 276 upperEkin.resize(nEmModels);
266 277
267 // Order models for regions 278 // Order models for regions
268 for (G4int reg=0; reg<nRegions; ++reg) { << 279 for (G4int reg=0; reg<nRegions; reg++) {
269 const G4Region* region = setr[reg]; << 280
>> 281 const G4Region* region = set[reg];
>> 282
270 G4int n = 0; 283 G4int n = 0;
271 284
272 for (G4int ii=0; ii<nEmModels; ++ii) { << 285 std::vector<G4int> modelAtRegion;
>> 286 G4DataVector eLow;
>> 287 G4DataVector eHigh;
>> 288 modelAtRegion.clear();
>> 289 eLow.clear();
>> 290 eHigh.clear();
273 291
274 G4VEmModel* model = models[ii]; << 292 for (G4int ii=0; ii<nEmModels; ii++) {
275 if ( region == regions[ii] ) { <<
276 293
277 G4double tmin = model->LowEnergyLimit( << 294 G4VEmModel* model = models[ii];
278 G4double tmax = model->HighEnergyLimit << 295 if ( (model->IsInCharge(particle)) &&
279 G4int ord = orderOfModels[ii]; << 296 (0 == regions[ii] || region == regions[ii]) )
280 G4bool push = true; << 297 {
281 G4bool insert = false; << 298
282 G4int idx = n; << 299 G4double tmin = model->LowEnergyLimit(particle);
>> 300 G4double tmax = model->HighEnergyLimit(particle);
>> 301 if (n) tmin = std::max(tmin, eHigh[n-1]);
283 302
284 if(1 < verboseLevel) { 303 if(1 < verboseLevel) {
285 G4cout << "Model #" << ii << 304 G4cout << "Model # " << ii << " for region <"
286 << " <" << model->GetName() < << 305 << region->GetName() << "> "
287 if (region) G4cout << region->GetNam << 306 << " tmin(MeV)= " << tmin/MeV
288 G4cout << "> " <<
289 << " tmin(MeV)= " << tmin/MeV <<
290 << "; tmax(MeV)= " << tmax/Me 307 << "; tmax(MeV)= " << tmax/MeV
291 << "; order= " << ord <<
292 << "; tminAct= " << model->LowEnergyActiv <<
293 << "; tmaxAct= " << model->HighEnergyActi <<
294 << G4endl; 308 << G4endl;
295 } 309 }
296 << 310
297 static const G4double limitdelta = 0.01*eV; << 311 if (tmin < tmax) {
298 if(n > 0) { << 312 modelAtRegion.push_back(ii);
299 << 313 eLow.push_back(tmin);
300 // extend energy range to previous m << 314 eHigh.push_back(tmax);
301 tmin = std::min(tmin, eHigh[n-1]); << 315 upperEkin[ii] = tmax;
302 tmax = std::max(tmax, eLow[0]); << 316 n++;
303 //G4cout << "tmin= " << tmin << " t <<
304 // << tmax << " ord= " << <<
305 // empty energy range <<
306 if( tmax - tmin <= limitdelta) { pus <<
307 // low-energy model <<
308 else if (tmax == eLow[0]) { <<
309 push = false; <<
310 insert = true; <<
311 idx = 0; <<
312 // resolve intersections <<
313 } else if(tmin < eHigh[n-1]) { <<
314 // compare order <<
315 for(G4int k=0; k<n; ++k) { <<
316 // new model has higher order pa <<
317 // so, its application area may be red <<
318 // to avoid intersections <<
319 if(ord >= modelOrd[k]) { <<
320 if(tmin < eHigh[k] && tmin >= <<
321 if(tmax <= eHigh[k] && tmax > <<
322 if(tmax > eHigh[k] && tmin < e <<
323 if(tmax - eHigh[k] > eLow[k] <<
324 else { tmax = eLow[k]; } <<
325 } <<
326 if( tmax - tmin <= limitdelta) <<
327 push = false; <<
328 break; <<
329 } <<
330 } <<
331 } <<
332 // this model has lower order parameter <<
333 // other models, with which there may be <<
334 // so, appliction area of such models ma <<
335 <<
336 // insert below the first model <<
337 if (tmax <= eLow[0]) { <<
338 push = false; <<
339 insert = true; <<
340 idx = 0; <<
341 // resolve intersections <<
342 } else if(tmin < eHigh[n-1]) { <<
343 // last energy interval <<
344 if(tmin > eLow[n-1] && tmax >= eHigh[n <<
345 eHigh[n-1] = tmin; <<
346 // first energy interval <<
347 } else if(tmin <= eLow[0] && tmax < eH <<
348 eLow[0] = tmax; <<
349 push = false; <<
350 insert = true; <<
351 idx = 0; <<
352 // loop over all models <<
353 } else { <<
354 for(G4int k=n-1; k>=0; --k) { <<
355 if(tmin <= eLow[k] && tmax >= eHigh[k]) <<
356 // full overlap exclude previous model <<
357 isUsed[modelAtRegion[k]] = 0; <<
358 idx = k; <<
359 if(k < n-1) { <<
360 // shift upper models and change ind <<
361 for(G4int kk=k; kk<n-1; ++kk) { <<
362 modelAtRegion[kk] = modelAtRegion[kk+1]; <<
363 modelOrd[kk] = modelOrd[kk+1]; <<
364 eLow[kk] = eLow[kk+1]; <<
365 eHigh[kk] = eHigh[kk+1]; <<
366 } <<
367 ++k; <<
368 } <<
369 --n; <<
370 } else { <<
371 // partially reduce previous model are <<
372 if(tmin <= eLow[k] && tmax > eLow[k]) <<
373 eLow[k] = tmax; <<
374 idx = k; <<
375 insert = true; <<
376 push = false; <<
377 } else if(tmin < eHigh[k] && tmax >= e <<
378 eHigh[k] = tmin; <<
379 idx = k + 1; <<
380 if(idx < n) { <<
381 insert = true; <<
382 push = false; <<
383 } <<
384 } else if(tmin > eLow[k] && tmax < eHi <<
385 if(eHigh[k] - tmax > tmin - eLow[k]) <<
386 eLow[k] = tmax; <<
387 idx = k; <<
388 insert = true; <<
389 push = false; <<
390 } else { <<
391 eHigh[k] = tmin; <<
392 idx = k + 1; <<
393 if(idx < n) { <<
394 insert = true; <<
395 push = false; <<
396 } <<
397 } <<
398 } <<
399 } <<
400 } <<
401 } <<
402 } <<
403 } <<
404 } <<
405 // provide space for the new model <<
406 if(insert) { <<
407 for(G4int k=n-1; k>=idx; --k) { <<
408 modelAtRegion[k+1] = modelAtRegion <<
409 modelOrd[k+1] = modelOrd[k]; <<
410 eLow[k+1] = eLow[k]; <<
411 eHigh[k+1] = eHigh[k]; <<
412 } <<
413 } <<
414 //G4cout << "push= " << push << " inse <<
415 // << " idx= " << idx <<G4endl; <<
416 // the model is added <<
417 if (push || insert) { <<
418 ++n; <<
419 modelAtRegion[idx] = ii; <<
420 modelOrd[idx] = ord; <<
421 eLow[idx] = tmin; <<
422 eHigh[idx] = tmax; <<
423 isUsed[ii] = 1; <<
424 } <<
425 // exclude models with zero energy range <<
426 for(G4int k=n-1; k>=0; --k) { <<
427 if(eHigh[k] - eLow[k] <= limitdelta) { <<
428 isUsed[modelAtRegion[k]] = 0; <<
429 if(k < n-1) { <<
430 for(G4int kk=k; kk<n-1; ++kk) { <<
431 modelAtRegion[kk] = modelAtRegion[kk+1]; <<
432 modelOrd[kk] = modelOrd[kk+1]; <<
433 eLow[kk] = eLow[kk+1]; <<
434 eHigh[kk] = eHigh[kk+1]; <<
435 } <<
436 } <<
437 --n; <<
438 } <<
439 } 317 }
440 } 318 }
441 } 319 }
442 eLow[0] = 0.0; 320 eLow[0] = 0.0;
443 eLow[n] = eHigh[n-1]; <<
444 321
445 if(1 < verboseLevel) { << 322 if(0 < verboseLevel) {
446 G4cout << "### New G4RegionModels set wi << 323 G4cout << "New G4RegionModels set with " << n << " models for region <"
447 << " models for region <"; << 324 << region->GetName() << "> Elow(MeV)= ";
448 if (region) { G4cout << region->GetName( << 325 for(G4int ii=0; ii<n; ii++) {G4cout << eLow[ii]/MeV << " ";}
449 G4cout << "> Elow(MeV)= "; <<
450 for(G4int iii=0; iii<=n; ++iii) {G4cout <<
451 G4cout << G4endl; 326 G4cout << G4endl;
452 } 327 }
453 auto rm = new G4RegionModels(n, modelAtReg << 328 G4RegionModels* rm = new G4RegionModels(n, modelAtRegion, eLow);
454 setOfRegionModels[reg] = rm; 329 setOfRegionModels[reg] = rm;
455 // shortcut <<
456 if(1 == nEmModels) { break; } <<
457 } 330 }
458 331
459 currRegionModel = setOfRegionModels[0]; <<
460 currModel = models[0]; <<
461 <<
462 // Access to materials and build cuts 332 // Access to materials and build cuts
463 std::size_t idx = 1; <<
464 if(nullptr != secondaryParticle) { <<
465 if( secondaryParticle == G4Gamma::Gamma() <<
466 else if( secondaryParticle == G4Electron:: <<
467 else if( secondaryParticle == G4Positron:: <<
468 else { idx = 3; } <<
469 } <<
470 <<
471 theCuts = <<
472 static_cast<const G4DataVector*>(theCouple <<
473 <<
474 // for the second run the check on cuts shou <<
475 if(nullptr != theCutsNew) { *theCutsNew = *t <<
476 <<
477 // G4cout << "========Start define cuts" << <<
478 // define cut values <<
479 for(std::size_t i=0; i<numOfCouples; ++i) { <<
480 333
481 const G4MaterialCutsCouple* couple = << 334 for(size_t i=0; i<numOfCouples; i++) {
482 theCoupleTable->GetMaterialCutsCouple((G << 335
>> 336 const G4MaterialCutsCouple* couple = theCoupleTable->GetMaterialCutsCouple(i);
483 const G4Material* material = couple->GetMa 337 const G4Material* material = couple->GetMaterial();
484 const G4ProductionCuts* pcuts = couple->Ge 338 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
485 << 339 G4int reg = nRegions;
486 G4int reg = 0; << 340 do {reg--;} while (reg>0 && pcuts != (set[reg]->GetProductionCuts()));
487 if(nRegions > 1 && nEmModels > 1) { << 341 idxOfRegionModels[i] = reg;
488 reg = nRegions; << 342
489 // Loop checking, 03-Aug-2015, Vladimir << 343 if(0 < verboseLevel) {
490 do {--reg;} while (reg>0 && pcuts != (se <<
491 idxOfRegionModels[i] = reg; <<
492 } <<
493 if(1 < verboseLevel) { <<
494 G4cout << "G4EmModelManager::Initialise( 344 G4cout << "G4EmModelManager::Initialise() for "
495 << material->GetName() 345 << material->GetName()
496 << " indexOfCouple= " << i 346 << " indexOfCouple= " << i
497 << " indexOfRegion= " << reg 347 << " indexOfRegion= " << reg
498 << G4endl; 348 << G4endl;
499 } 349 }
500 350
501 G4double cut = (*theCuts)[i]; << 351 G4double cut = 0.0;
502 if(nullptr != secondaryParticle) { << 352 G4double subcut = 0.0;
503 << 353 if(secondaryParticle) {
504 // note that idxOfRegionModels[] not alw << 354 size_t idx = 1;
505 G4int inn = 0; << 355 if( secondaryParticle == G4Gamma::Gamma() ) idx = 0;
506 G4int nnm = 1; << 356 cut = (*theCoupleTable->GetEnergyCutsVector(idx))[i];
507 if(nRegions > 1 && nEmModels > 1) { << 357 subcut = minSubRange*cut;
508 inn = idxOfRegionModels[i]; << 358 }
>> 359
>> 360 G4int nm = setOfRegionModels[reg]->NumberOfModels();
>> 361 for(G4int j=0; j<nm; j++) {
>> 362
>> 363 G4VEmModel* model = models[setOfRegionModels[reg]->ModelIndex(j)];
>> 364
>> 365 G4double tcutmin = model->MinEnergyCut(particle, couple);
>> 366
>> 367 cut = std::max(cut, tcutmin);
>> 368 G4double x = std::max(cut*minSubRange, tcutmin);
>> 369 subcut = std::max(subcut, x);
>> 370 if(1 < verboseLevel) {
>> 371 G4cout << "The model # " << j
>> 372 << "; tcutmin(MeV)= " << tcutmin/MeV
>> 373 << "; tcut(MeV)= " << cut/MeV
>> 374 << G4endl;
509 } 375 }
510 // check cuts and introduce upper limits <<
511 //G4cout << "idx= " << i << " cut(keV)= <<
512 currRegionModel = setOfRegionModels[inn] <<
513 nnm = currRegionModel->NumberOfModels(); <<
514 <<
515 //G4cout << "idx= " << i << " Nmod= " << <<
516 <<
517 for(G4int jj=0; jj<nnm; ++jj) { <<
518 //G4cout << "jj= " << jj << " modidx= <<
519 // << currRegionModel->ModelInde <<
520 currModel = models[currRegionModel->Mo <<
521 G4double cutlim = currModel->MinEnergy <<
522 if(cutlim > cut) { <<
523 if(nullptr == theCutsNew) { theCutsN <<
524 (*theCutsNew)[i] = cutlim; <<
525 /* <<
526 G4cout << "### " << partname << " en <<
527 << material->GetName() <<
528 << " Cut was changed from " <<
529 << cutlim/keV << " keV " << " <<
530 << currModel->GetName() << G4 <<
531 */ <<
532 } <<
533 } <<
534 } 376 }
>> 377 theCuts.push_back(cut);
>> 378 theSubCuts.push_back(subcut);
535 } 379 }
536 if(nullptr != theCutsNew) { theCuts = theCut <<
537 380
538 // initialize models << 381 for(G4int jj=0; jj<nEmModels; jj++) {
539 G4int nn = 0; << 382 models[jj]->Initialise(particle, theCuts);
540 severalModels = true; << 383 if(flucModels[jj]) flucModels[jj]->InitialiseMe(particle);
541 for(G4int jj=0; jj<nEmModels; ++jj) { <<
542 if(1 == isUsed[jj]) { <<
543 ++nn; <<
544 currModel = models[jj]; <<
545 currModel->Initialise(particle, *theCuts <<
546 if(nullptr != flucModels[jj]) { flucMode <<
547 } <<
548 } 384 }
549 if(1 == nn) { severalModels = false; } <<
550 385
551 if(1 < verboseLevel) { << 386
552 G4cout << "G4EmModelManager for " << parti << 387 if(0 < verboseLevel) {
553 << " is initialised; nRegions= " < << 388 G4cout << "G4EmModelManager is initialised; nRegions= " << nRegions
554 << " severalModels: " << severalMod <<
555 << G4endl; 389 << G4endl;
556 } 390 }
557 return theCuts; << 391
>> 392 return &theCuts;
558 } 393 }
559 394
560 //....oooOO0OOooo........oooOO0OOooo........oo 395 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
561 396
562 void G4EmModelManager::FillDEDXVector(G4Physic 397 void G4EmModelManager::FillDEDXVector(G4PhysicsVector* aVector,
563 const G4 << 398 const G4MaterialCutsCouple* couple)
564 G4EmTabl <<
565 { 399 {
566 std::size_t i = couple->GetIndex(); <<
567 G4double cut = (fTotal == tType) ? DBL_MAX <<
568 400
569 if(1 < verboseLevel) { << 401 // vectors to provide continues dE/dx
>> 402 G4DataVector factor;
>> 403 G4DataVector dedxLow;
>> 404 G4DataVector dedxHigh;
>> 405
>> 406 G4double e;
>> 407
>> 408 size_t i = couple->GetIndex();
>> 409 G4double cut = theCuts[i];
>> 410
>> 411 if(0 < verboseLevel) {
570 G4cout << "G4EmModelManager::FillDEDXVecto 412 G4cout << "G4EmModelManager::FillDEDXVector() for "
571 << couple->GetMaterial()->GetName() 413 << couple->GetMaterial()->GetName()
572 << " cut(MeV)= " << cut << 414 << " Ecut(MeV)= " << cut/MeV
573 << " Type " << tType <<
574 << " for " << particle->GetParticl <<
575 << G4endl; 415 << G4endl;
576 } 416 }
577 417
578 G4int reg = 0; << 418 G4int reg = idxOfRegionModels[i];
579 if(nRegions > 1 && nEmModels > 1) { reg = id <<
580 const G4RegionModels* regModels = setOfRegio 419 const G4RegionModels* regModels = setOfRegionModels[reg];
581 G4int nmod = regModels->NumberOfModels(); 420 G4int nmod = regModels->NumberOfModels();
>> 421 factor.resize(nmod);
>> 422 dedxLow.resize(nmod);
>> 423 dedxHigh.resize(nmod);
>> 424
>> 425
>> 426 if(0 < verboseLevel) {
>> 427 G4cout << "There are " << nmod << " models for "
>> 428 << couple->GetMaterial()->GetName()
>> 429 << " at the region #" << reg
>> 430 << G4endl;
>> 431 }
>> 432
>> 433
>> 434 // calculate factors to provide continuity of energy loss
>> 435 factor[0] = 1.0;
>> 436 G4int j;
>> 437
>> 438 G4int totBinsLoss = aVector->GetVectorLength();
>> 439
>> 440 dedxLow[0] = 0.0;
>> 441
>> 442 e = upperEkin[regModels->ModelIndex(0)];
>> 443 dedxHigh[0] = models[regModels->ModelIndex(0)]->ComputeDEDX(couple,particle,e,cut);
>> 444
>> 445 if(nmod > 1) {
>> 446 for(j=1; j<nmod; j++) {
>> 447
>> 448 e = upperEkin[regModels->ModelIndex(j-1)];
>> 449 dedxLow[j] = models[regModels->ModelIndex(j)]->ComputeDEDX(couple,particle,e,cut);
>> 450 e = upperEkin[regModels->ModelIndex(j)];
>> 451 dedxHigh[j] = models[regModels->ModelIndex(j)]->ComputeDEDX(couple,particle,e,cut);
>> 452 }
>> 453
>> 454 for(j=1; j<nmod; j++) {
>> 455 if(dedxLow[j] > 0.0) factor[j] = (dedxHigh[j-1]/dedxLow[j] - 1.0);
>> 456 else factor[j] = 0.0;
>> 457 }
>> 458
>> 459 if(1 < verboseLevel) {
>> 460 G4cout << "Loop over " << totBinsLoss << " bins start " << G4endl;
>> 461 }
>> 462 }
582 463
583 // Calculate energy losses vector 464 // Calculate energy losses vector
584 std::size_t totBinsLoss = aVector->GetVector << 465 for(j=0; j<totBinsLoss; j++) {
585 G4double del = 0.0; <<
586 G4int k0 = 0; <<
587 466
588 for(std::size_t j=0; j<totBinsLoss; ++j) { << 467 G4double e = aVector->GetLowEdgeEnergy(j);
589 G4double e = aVector->Energy(j); << 468 G4double fac = 1.0;
590 469
591 // Choose a model of energy losses << 470 // Choose a model of energy losses
592 G4int k = 0; 471 G4int k = 0;
593 if (nmod > 1) { << 472 if (nmod > 1 && e > upperEkin[regModels->ModelIndex(0)]) {
594 k = nmod; << 473 do {
595 // Loop checking, 03-Aug-2015, Vladimir << 474 k++;
596 do {--k;} while (k>0 && e <= regModels-> << 475 fac *= (1.0 + factor[k]*upperEkin[regModels->ModelIndex(k-1)]/e);
597 //G4cout << "k= " << k << G4endl; << 476 } while (k<nmod-1 && e > upperEkin[regModels->ModelIndex(k)] );
598 if(k > 0 && k != k0) { <<
599 k0 = k; <<
600 G4double elow = regModels->LowEdgeEner <<
601 G4double dedx1 = <<
602 models[regModels->ModelIndex(k-1)]->Comput <<
603 G4double dedx2 = <<
604 models[regModels->ModelIndex(k)]->ComputeD <<
605 del = (dedx2 > 0.0) ? (dedx1/dedx2 - 1 <<
606 //G4cout << "elow= " << elow <<
607 // << " dedx1= " << dedx1 << " d <<
608 } <<
609 } 477 }
610 G4double dedx = (1.0 + del/e)* <<
611 models[regModels->ModelIndex(k)]->ComputeD <<
612 478
613 if(2 < verboseLevel) { << 479 G4double dedx = models[regModels->ModelIndex(k)]->ComputeDEDX(couple,particle,e,cut)*fac;
614 G4cout << "Material= " << couple->GetMat << 480
615 << " E(MeV)= " << e/MeV << 481 if(dedx < 0.0) dedx = 0.0;
616 << " dEdx(MeV/mm)= " << dedx*mm/ << 482 if(1 < verboseLevel) {
617 << " del= " << del*mm/MeV<< " k= << 483 G4cout << "Material= " << couple->GetMaterial()->GetName()
618 << " modelIdx= " << regModels->Mo << 484 << " E(MeV)= " << e/MeV
619 << G4endl; << 485 << " dEdx(MeV/mm)= " << dedx*mm/MeV
>> 486 << " fac= " << fac
>> 487 << G4endl;
620 } 488 }
621 dedx = std::max(dedx, 0.0); <<
622 aVector->PutValue(j, dedx); 489 aVector->PutValue(j, dedx);
623 } 490 }
624 } 491 }
625 492
>> 493
626 //....oooOO0OOooo........oooOO0OOooo........oo 494 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
627 495
628 void G4EmModelManager::FillLambdaVector(G4Phys << 496 void G4EmModelManager::FillDEDXVectorForPreciseRange(
629 const << 497 G4PhysicsVector* aVector,
630 G4bool << 498 const G4MaterialCutsCouple* couple)
631 G4EmTa << 499 {
632 { << 500
633 std::size_t i = couple->GetIndex(); << 501 // vectors to provide continues dE/dx
634 G4double cut = (*theCuts)[i]; << 502 G4DataVector factor;
635 G4double tmax = DBL_MAX; << 503 G4DataVector dedxLow;
>> 504 G4DataVector dedxHigh;
>> 505
>> 506 G4double e;
>> 507
>> 508 size_t i = couple->GetIndex();
636 509
637 G4int reg = 0; << 510 if(0 < verboseLevel) {
638 if(nRegions > 1 && nEmModels > 1) { reg = i << 511 G4cout << "G4EmModelManager::FillDEDXVector() for "
>> 512 << couple->GetMaterial()->GetName()
>> 513 << G4endl;
>> 514 }
>> 515
>> 516 G4int reg = idxOfRegionModels[i];
639 const G4RegionModels* regModels = setOfRegio 517 const G4RegionModels* regModels = setOfRegionModels[reg];
640 G4int nmod = regModels->NumberOfModels(); 518 G4int nmod = regModels->NumberOfModels();
641 if(1 < verboseLevel) { << 519 factor.resize(nmod);
642 G4cout << "G4EmModelManager::FillLambdaVec << 520 dedxLow.resize(nmod);
>> 521 dedxHigh.resize(nmod);
>> 522
>> 523
>> 524 if(0 < verboseLevel) {
>> 525 G4cout << "There are " << nmod << " models for "
>> 526 << couple->GetMaterial()->GetName()
>> 527 << " at the region #" << reg
>> 528 << G4endl;
>> 529 }
>> 530
>> 531
>> 532 // calculate factors to provide continuity of energy loss
>> 533 factor[0] = 1.0;
>> 534 G4int j;
>> 535
>> 536 G4int totBinsLoss = aVector->GetVectorLength();
>> 537
>> 538 dedxLow[0] = 0.0;
>> 539
>> 540 e = upperEkin[regModels->ModelIndex(0)];
>> 541 dedxHigh[0] = models[regModels->ModelIndex(0)]->ComputeDEDX(couple,particle,e,e);
>> 542
>> 543 if(nmod > 1) {
>> 544 for(j=1; j<nmod; j++) {
>> 545
>> 546 e = upperEkin[regModels->ModelIndex(j-1)];
>> 547 dedxLow[j] = models[regModels->ModelIndex(j)]->ComputeDEDX(couple,particle,e,e);
>> 548 e = upperEkin[regModels->ModelIndex(j)];
>> 549 dedxHigh[j] = models[regModels->ModelIndex(j)]->ComputeDEDX(couple,particle,e,e);
>> 550 }
>> 551
>> 552 for(j=1; j<nmod; j++) {
>> 553 if(dedxLow[j] > 0.0) factor[j] = (dedxHigh[j-1]/dedxLow[j] - 1.0);
>> 554 else factor[j] = 0.0;
>> 555 }
>> 556
>> 557 if(1 < verboseLevel) {
>> 558 G4cout << "Loop over " << totBinsLoss << " bins start " << G4endl;
>> 559 }
>> 560 }
>> 561
>> 562 // Calculate energy losses vector
>> 563 for(j=0; j<totBinsLoss; j++) {
>> 564
>> 565 G4double e = aVector->GetLowEdgeEnergy(j);
>> 566 G4double fac = 1.0;
>> 567
>> 568 // Choose a model of energy losses
>> 569 G4int k = 0;
>> 570 if (nmod > 1 && e > upperEkin[regModels->ModelIndex(0)]) {
>> 571 do {
>> 572 k++;
>> 573 fac *= (1.0 + factor[k]*upperEkin[regModels->ModelIndex(k-1)]/e);
>> 574 } while (k<nmod-1 && e > upperEkin[regModels->ModelIndex(k)] );
>> 575 }
>> 576
>> 577 G4double dedx = models[regModels->ModelIndex(k)]->ComputeDEDX(couple,particle,e,e)*fac;
>> 578
>> 579 if(dedx < 0.0) dedx = 0.0;
>> 580 if(1 < verboseLevel) {
>> 581 G4cout << "Material= " << couple->GetMaterial()->GetName()
>> 582 << " E(MeV)= " << e/MeV
>> 583 << " dEdx(MeV/mm)= " << dedx*mm/MeV
>> 584 << " fac= " << fac
>> 585 << G4endl;
>> 586 }
>> 587 aVector->PutValue(j, dedx);
>> 588 }
>> 589 }
>> 590
>> 591 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 592
>> 593 void G4EmModelManager::FillLambdaVector(G4PhysicsVector* aVector,
>> 594 const G4MaterialCutsCouple* couple,
>> 595 G4bool startFromNull)
>> 596 {
>> 597
>> 598 // vectors to provide continues dE/dx
>> 599 G4DataVector factor;
>> 600 G4DataVector sigmaLow;
>> 601 G4DataVector sigmaHigh;
>> 602
>> 603 G4double e;
>> 604
>> 605 if(0 < verboseLevel) {
>> 606 G4cout << "G4EmModelManager::FillLambdaVector() for particle "
643 << particle->GetParticleName() 607 << particle->GetParticleName()
644 << " in " << couple->GetMaterial()- 608 << " in " << couple->GetMaterial()->GetName()
645 << " Emin(MeV)= " << aVector->Energ <<
646 << " Emax(MeV)= " << aVector->GetMa <<
647 << " cut= " << cut <<
648 << " Type " << tType <<
649 << " nmod= " << nmod <<
650 << G4endl; 609 << G4endl;
651 } 610 }
652 611
653 // Calculate lambda vector << 612
654 std::size_t totBinsLambda = aVector->GetVect << 613 size_t i = couple->GetIndex();
655 G4double del = 0.0; << 614 G4double cut = theCuts[i];
656 G4int k0 = 0; << 615
657 G4int k = 0; << 616 G4int reg = idxOfRegionModels[i];
658 G4VEmModel* mod = models[regModels->ModelInd << 617 const G4RegionModels* regModels = setOfRegionModels[reg];
659 for(std::size_t j=0; j<totBinsLambda; ++j) { << 618 G4int nmod = regModels->NumberOfModels();
660 << 619 factor.resize(nmod);
661 G4double e = aVector->Energy(j); << 620 sigmaLow.resize(nmod);
662 << 621 sigmaHigh.resize(nmod);
663 // Choose a model << 622
664 if (nmod > 1) { << 623 if(1 < verboseLevel) {
665 k = nmod; << 624 G4cout << "There are " << nmod << " models for "
666 // Loop checking, 03-Aug-2015, Vladimir << 625 << couple->GetMaterial()->GetName() << G4endl;
667 do {--k;} while (k>0 && e <= regModels-> << 626 }
668 if(k > 0 && k != k0) { << 627
669 k0 = k; << 628 // calculate factors to provide continuity of energy loss
670 G4double elow = regModels->LowEdgeEner << 629 factor[0] = 1.0;
671 G4VEmModel* mod1 = models[regModels->M << 630 G4int j;
672 G4double xs1 = mod1->CrossSection(cou << 631 G4int totBinsLambda = aVector->GetVectorLength();
673 mod = models[regModels->ModelIndex(k)] << 632
674 G4double xs2 = mod->CrossSection(coupl << 633 sigmaLow[0] = 0.0;
675 del = (xs2 > 0.0) ? (xs1/xs2 - 1.0)*el << 634
676 //G4cout << "New model k=" << k << " E << 635 e = upperEkin[regModels->ModelIndex(0)];
677 // << " Elow(MeV)= " << elow/MeV << 636 sigmaHigh[0] = models[regModels->ModelIndex(0)]->CrossSection(couple,particle,e,cut,e);
>> 637
>> 638 if(1 < verboseLevel) {
>> 639 G4cout << "### For material " << couple->GetMaterial()->GetName()
>> 640 << " " << nmod
>> 641 << " models"
>> 642 << " Ecut(MeV)= " << cut/MeV
>> 643 << " Emax(MeV)= " << e/MeV
>> 644 << " nbins= " << totBinsLambda
>> 645 << G4endl;
>> 646 G4cout << " model #0 eUp= " << e << " sigmaUp= " << sigmaHigh[0] << G4endl;
>> 647 }
>> 648
>> 649
>> 650 if(nmod > 1) {
>> 651
>> 652 for(j=1; j<nmod; j++) {
>> 653
>> 654 e = upperEkin[regModels->ModelIndex(j-1)];
>> 655 sigmaLow[j] = models[regModels->ModelIndex(j)]->CrossSection(couple,particle,e,cut,e);
>> 656 e = upperEkin[regModels->ModelIndex(j)];
>> 657 sigmaHigh[j] = models[regModels->ModelIndex(j)]->CrossSection(couple,particle,e,cut,e);
>> 658 if(1 < verboseLevel) {
>> 659 G4cout << " model #" << j << " eUp= " << e
>> 660 << " sigmaUp= " << sigmaHigh[j]
>> 661 << " sigmaDown= " << sigmaLow[j]
>> 662 << G4endl;
678 } 663 }
679 } 664 }
680 G4double cross = (1.0 + del/e)*mod->CrossS << 665 for(j=1; j<nmod; j++) {
681 if(fIsCrossSectionPrim == tType) { cross * << 666 if(sigmaLow[j] > 0.0) factor[j] = (sigmaHigh[j-1]/sigmaLow[j] - 1.0);
682 << 667 else factor[j] = 0.0;
683 if(j==0 && startFromNull) { cross = 0.0; } << 668 }
>> 669 }
>> 670
>> 671 // Calculate lambda vector
>> 672 for(j=0; j<totBinsLambda; j++) {
>> 673
>> 674 e = aVector->GetLowEdgeEnergy(j);
684 675
685 if(2 < verboseLevel) { << 676 // Choose a model of energy losses
>> 677 G4int k = 0;
>> 678 G4double fac = 1.0;
>> 679 if (nmod > 1 && e > upperEkin[regModels->ModelIndex(0)]) {
>> 680 do {
>> 681 k++;
>> 682 fac *= (1.0 + factor[k]*upperEkin[regModels->ModelIndex(k-1)]/e);
>> 683 } while (k<nmod-1 && e > upperEkin[regModels->ModelIndex(k)] );
>> 684 }
>> 685
>> 686 G4double cross = models[regModels->ModelIndex(k)]->CrossSection(couple,particle,e,cut,e)*fac;
>> 687 if(j==0 && startFromNull) cross = 0.0;
>> 688
>> 689 if(1 < verboseLevel) {
686 G4cout << "FillLambdaVector: " << j << " 690 G4cout << "FillLambdaVector: " << j << ". e(MeV)= " << e/MeV
687 << " cross(1/mm)= " << cross*mm << 691 << " cross(1/mm)= " << cross*mm
688 << " del= " << del*mm << " k= " < << 692 << " fac= " << fac << " k= " << k << " model= " << regModels->ModelIndex(k)
689 << " modelIdx= " << regModels->Mo << 693 << G4endl;
690 << G4endl; <<
691 } 694 }
692 cross = std::max(cross, 0.0); << 695 if(cross < 0.0) cross = 0.0;
>> 696
693 aVector->PutValue(j, cross); 697 aVector->PutValue(j, cross);
694 } 698 }
695 } 699 }
696 700
697 //....oooOO0OOooo........oooOO0OOooo........oo 701 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
698 702
699 void G4EmModelManager::DumpModelList(std::ostr << 703 void G4EmModelManager::FillSubLambdaVector(G4PhysicsVector* aVector,
>> 704 const G4MaterialCutsCouple* couple,
>> 705 G4bool startFromNull)
700 { 706 {
701 if(verb == 0) { return; } << 707 if(0 < verboseLevel) {
702 for(G4int i=0; i<nRegions; ++i) { << 708 G4cout << "G4EmModelManager::BuildLambdaSubTable() for particle "
703 G4RegionModels* r = setOfRegionModels[i]; << 709 << particle->GetParticleName() << G4endl;
704 const G4Region* reg = r->Region(); << 710 }
705 G4int n = r->NumberOfModels(); << 711
706 if(n > 0) { << 712
707 out << " ===== EM models for the G4 << 713 // vectors to provide continues dE/dx
708 << " ======" << G4endl; << 714 G4DataVector factor;
709 for(G4int j=0; j<n; ++j) { << 715 G4DataVector sigmaLow;
710 G4VEmModel* model = models[r->ModelInd << 716 G4DataVector sigmaHigh;
711 G4double emin = << 717
712 std::max(r->LowEdgeEnergy(j),model-> << 718 G4double e;
713 G4double emax = << 719
714 std::min(r->LowEdgeEnergy(j+1),model << 720 size_t i = couple->GetIndex();
715 if(emax > emin) { << 721 G4double cut = theCuts[i];
716 out << std::setw(20); << 722 G4double subcut = theSubCuts[i];
717 out << model->GetName() << " : Emin=" << 723
718 << std::setw(5) << G4BestUnit(emin,"En << 724 G4int reg = idxOfRegionModels[i];
719 << " Emax=" << 725 const G4RegionModels* regModels = setOfRegionModels[reg];
720 << std::setw(5) << G4BestUnit(emax,"En << 726 G4int nmod = regModels->NumberOfModels();
721 G4PhysicsTable* table = model->GetCrossSec << 727 factor.resize(nmod);
722 if(table) { << 728 sigmaLow.resize(nmod);
723 std::size_t kk = table->size(); << 729 sigmaHigh.resize(nmod);
724 for(std::size_t k=0; k<kk; ++k) { << 730
725 const G4PhysicsVector* v = (*table)[k] << 731 if(0 < verboseLevel) {
726 if(v) { << 732 G4cout << "There are " << nmod << " models for "
727 G4int nn = G4int(v->GetVectorLength() - 1) << 733 << couple->GetMaterial()->GetName() << G4endl;
728 out << " Nbins=" << nn << " " << 734 }
729 << std::setw(3) << G4BestUnit(v->Energ << 735
730 << " - " << 736 // calculate factors to provide continuity of energy loss
731 << std::setw(3) << G4BestUnit(v->Energ << 737 factor[0] = 1.0;
732 break; << 738 G4int j;
733 } << 739 G4int totBinsLambda = aVector->GetVectorLength();
734 } << 740
735 } << 741 sigmaLow[0] = 0.0;
736 G4VEmAngularDistribution* an = model->GetA << 742
737 if(an) { out << " " << an->GetName(); } << 743 e = upperEkin[regModels->ModelIndex(0)];
738 if(fluoFlag && model->DeexcitationFlag()) << 744
739 out << " Fluo"; << 745
740 } << 746 if(1 < verboseLevel) {
741 out << G4endl; << 747 G4cout << "### For material " << couple->GetMaterial()->GetName()
742 auto msc = dynamic_cast<G4VMscModel* << 748 << " are available " << nmod
743 if(msc != nullptr) msc->DumpParamete << 749 << " models"
744 } << 750 << " Ecut(MeV)= " << cut/MeV
745 } << 751 << " nbins= " << totBinsLambda
>> 752 << G4endl;
>> 753 }
>> 754
>> 755 sigmaHigh[0] = models[regModels->ModelIndex(0)]->CrossSection(couple,particle,e,subcut,cut);
>> 756
>> 757 if(nmod > 1) {
>> 758
>> 759 for(j=1; j<nmod; j++) {
>> 760
>> 761 e = upperEkin[regModels->ModelIndex(j-1)];
>> 762 sigmaLow[j] = models[regModels->ModelIndex(j)]->CrossSection(couple,particle,e,subcut,cut);
>> 763 e = upperEkin[regModels->ModelIndex(j)];
>> 764 sigmaHigh[j] = models[regModels->ModelIndex(j)]->CrossSection(couple,particle,e,subcut,cut);
>> 765 }
>> 766 for(j=1; j<nmod; j++) {
>> 767 if(sigmaLow[j] > 0.0) factor[j] = (sigmaHigh[j-1]/sigmaLow[j] - 1.0);
>> 768 else factor[j] = 0.0;
746 } 769 }
747 if(1 == nEmModels) { break; } <<
748 } 770 }
749 if(theCutsNew) { << 771
750 out << " ===== Limit on energy thresh << 772 // Calculate energy losses vector
>> 773 for(j=0; j<totBinsLambda; j++) {
>> 774
>> 775 e = aVector->GetLowEdgeEnergy(j);
>> 776
>> 777 // Choose a model of energy losses
>> 778 G4int k = 0;
>> 779 G4double fac = 1.0;
>> 780 if (nmod > 1 && e > upperEkin[regModels->ModelIndex(0)]) {
>> 781 do {
>> 782 k++;
>> 783 fac *= (1.0 + factor[k]*upperEkin[regModels->ModelIndex(k-1)]/e);
>> 784 } while (k<nmod-1 && e > upperEkin[regModels->ModelIndex(k)] );
>> 785 }
>> 786
>> 787 G4double cross=models[regModels->ModelIndex(k)]->CrossSection(couple,particle,e,subcut,cut)*fac;
>> 788 if(j==0 && startFromNull) cross = 0.0;
>> 789
>> 790 if(1 < verboseLevel) {
>> 791 G4cout << "BuildLambdaTable: e(MeV)= " << e/MeV
>> 792 << " cross(1/mm)= " << cross*mm
>> 793 << " fac= " << fac
>> 794 << G4endl;
>> 795 }
>> 796 if(cross < 0.0) cross = 0.0;
>> 797
>> 798 aVector->PutValue(j, cross);
751 } 799 }
752 } 800 }
753 801
754 //....oooOO0OOooo........oooOO0OOooo........oo 802 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
755 803