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