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25 // 25 //
>> 26 // $Id: G4NeutronInelasticXS.cc 71324 2013-06-13 16:58:55Z gcosmo $
>> 27 //
26 // ------------------------------------------- 28 // -------------------------------------------------------------------
27 // 29 //
28 // GEANT4 Class file 30 // GEANT4 Class file
29 // 31 //
30 // 32 //
31 // File name: G4NeutronInelasticXS 33 // File name: G4NeutronInelasticXS
32 // 34 //
33 // Author Ivantchenko, Geant4, 3-Aug-09 35 // Author Ivantchenko, Geant4, 3-Aug-09
34 // 36 //
>> 37 // Modifications:
>> 38 //
35 39
36 #include "G4NeutronInelasticXS.hh" 40 #include "G4NeutronInelasticXS.hh"
37 #include "G4Neutron.hh" 41 #include "G4Neutron.hh"
38 #include "G4DynamicParticle.hh" 42 #include "G4DynamicParticle.hh"
39 #include "G4ElementTable.hh" <<
40 #include "G4Material.hh" <<
41 #include "G4Element.hh" 43 #include "G4Element.hh"
>> 44 #include "G4ElementTable.hh"
42 #include "G4PhysicsLogVector.hh" 45 #include "G4PhysicsLogVector.hh"
43 #include "G4CrossSectionDataSetRegistry.hh" << 46 #include "G4PhysicsVector.hh"
44 #include "G4ComponentGGHadronNucleusXsc.hh" << 47 #include "G4GlauberGribovCrossSection.hh"
45 #include "G4HadronicParameters.hh" << 48 #include "G4HadronNucleonXsc.hh"
>> 49 #include "G4NistManager.hh"
>> 50 #include "G4Proton.hh"
46 #include "Randomize.hh" 51 #include "Randomize.hh"
47 #include "G4Neutron.hh" <<
48 #include "G4SystemOfUnits.hh" <<
49 #include "G4IsotopeList.hh" <<
50 #include "G4NuclearRadii.hh" <<
51 #include "G4AutoLock.hh" <<
52 52
>> 53 #include <iostream>
53 #include <fstream> 54 #include <fstream>
54 #include <sstream> 55 #include <sstream>
55 #include <thread> <<
56 56
57 G4double G4NeutronInelasticXS::coeff[] = {1.0} << 57 using namespace std;
58 G4double G4NeutronInelasticXS::lowcoeff[] = {1 <<
59 G4ElementData* G4NeutronInelasticXS::data = nu <<
60 G4String G4NeutronInelasticXS::gDataDirectory <<
61 58
62 static std::once_flag applyOnce; << 59 const G4int G4NeutronInelasticXS::amin[] = {0,
>> 60 0, 0, 6, 0,10,12,14,16, 0, 0, //1-10
>> 61 0, 0, 0,28, 0, 0, 0,36, 0,40, //11-20
>> 62 0, 0, 0, 0, 0,54, 0,58,63,64, //21-30
>> 63 0,70, 0, 0, 0, 0, 0, 0, 0,90, //31-40
>> 64 0, 0, 0, 0, 0, 0,107,106, 0,112, //41-50
>> 65 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //51-60
>> 66 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //61-70
>> 67 0, 0, 0,180, 0, 0, 0, 0, 0, 0, //71-80
>> 68 0,204, 0, 0, 0, 0, 0, 0, 0, 0, //81-90
>> 69 0,235};
>> 70 const G4int G4NeutronInelasticXS::amax[] = {0,
>> 71 0, 0, 7, 0,11,13,15,18, 0, 0, //1-10
>> 72 0, 0, 0,30, 0, 0, 0,40, 0,48, //11-20
>> 73 0, 0, 0, 0, 0,58, 0,64,65,70, //21-30
>> 74 0,76, 0, 0, 0, 0, 0, 0, 0,96, //31-40
>> 75 0, 0, 0, 0, 0, 0,109,116, 0,124, //41-50
>> 76 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //51-60
>> 77 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //61-70
>> 78 0, 0, 0,186, 0, 0, 0, 0, 0, 0, //71-80
>> 79 0,208, 0, 0, 0, 0, 0, 0, 0, 0, //81-90
>> 80 0,238};
63 81
64 namespace << 82 G4NeutronInelasticXS::G4NeutronInelasticXS()
>> 83 : G4VCrossSectionDataSet("G4NeutronInelasticXS"),
>> 84 proton(G4Proton::Proton())
65 { 85 {
66 G4Mutex nInelasticXSMutex = G4MUTEX_INITIALI << 86 // verboseLevel = 0;
>> 87 if(verboseLevel > 0){
>> 88 G4cout << "G4NeutronInelasticXS::G4NeutronInelasticXS Initialise for Z < "
>> 89 << MAXZINEL << G4endl;
>> 90 }
>> 91 data.SetName("NeutronInelastic");
>> 92 work.resize(13,0);
>> 93 temp.resize(13,0.0);
>> 94 coeff.resize(MAXZINEL, 1.0);
>> 95 ggXsection = new G4GlauberGribovCrossSection();
>> 96 fNucleon = new G4HadronNucleonXsc();
>> 97 isInitialized = false;
67 } 98 }
68 99
69 G4NeutronInelasticXS::G4NeutronInelasticXS() << 100 G4NeutronInelasticXS::~G4NeutronInelasticXS()
70 : G4VCrossSectionDataSet(Default_Name()), << 101 {
71 neutron(G4Neutron::Neutron()), << 102 delete fNucleon;
72 elimit(20*CLHEP::MeV), <<
73 lowElimit(1.0e-7*CLHEP::eV) <<
74 { <<
75 verboseLevel = 0; <<
76 if (verboseLevel > 0) { <<
77 G4cout << "G4NeutronInelasticXS::G4Neutron <<
78 << MAXZINEL << G4endl; <<
79 } <<
80 loglowElimit = G4Log(lowElimit); <<
81 if (nullptr == data) { <<
82 data = new G4ElementData(MAXZINEL); <<
83 data->SetName("nInelastic"); <<
84 FindDirectoryPath(); <<
85 } <<
86 ggXsection = <<
87 G4CrossSectionDataSetRegistry::Instance()- <<
88 if(ggXsection == nullptr) <<
89 ggXsection = new G4ComponentGGHadronNucleu <<
90 <<
91 SetForAllAtomsAndEnergies(true); <<
92 } 103 }
93 104
94 void G4NeutronInelasticXS::CrossSectionDescrip 105 void G4NeutronInelasticXS::CrossSectionDescription(std::ostream& outFile) const
95 { 106 {
96 outFile << "G4NeutronInelasticXS calculates 107 outFile << "G4NeutronInelasticXS calculates the neutron inelastic scattering\n"
97 << "cross section on nuclei using da 108 << "cross section on nuclei using data from the high precision\n"
98 << "neutron database. These data ar 109 << "neutron database. These data are simplified and smoothed over\n"
99 << "the resonance region in order to 110 << "the resonance region in order to reduce CPU time.\n"
100 << "For high energy Glauber-Gribov c << 111 << "G4NeutronInelasticXS is valid for energies up to 20 MeV, for\n"
>> 112 << "nuclei through U.\n";
101 } 113 }
102 114
103 G4bool 115 G4bool
104 G4NeutronInelasticXS::IsElementApplicable(cons 116 G4NeutronInelasticXS::IsElementApplicable(const G4DynamicParticle*,
105 G4in << 117 G4int, const G4Material*)
106 { 118 {
107 return true; 119 return true;
108 } 120 }
109 121
110 G4bool 122 G4bool
111 G4NeutronInelasticXS::IsIsoApplicable(const G4 123 G4NeutronInelasticXS::IsIsoApplicable(const G4DynamicParticle*,
112 G4int, G << 124 G4int /*ZZ*/, G4int /*AA*/,
113 const G4 << 125 const G4Element*, const G4Material*)
114 { 126 {
115 return true; 127 return true;
116 } 128 }
117 129
118 G4double 130 G4double
119 G4NeutronInelasticXS::GetElementCrossSection(c 131 G4NeutronInelasticXS::GetElementCrossSection(const G4DynamicParticle* aParticle,
120 G << 132 G4int Z, const G4Material*)
121 { 133 {
122 return ElementCrossSection(aParticle->GetKin << 134 G4double xs = 0.0;
123 aParticle->GetLog << 135 G4double ekin = aParticle->GetKineticEnergy();
124 } <<
125 136
126 G4double << 137 if(Z < 1 || Z >= MAXZINEL) { return xs; }
127 G4NeutronInelasticXS::ComputeCrossSectionPerEl << 138 G4int Amean = G4lrint(G4NistManager::Instance()->GetAtomicMassAmu(Z));
128 <<
129 <<
130 <<
131 { <<
132 return ElementCrossSection(ekin, loge, elm-> <<
133 } <<
134 139
135 G4double << 140 G4PhysicsVector* pv = data.GetElementData(Z);
136 G4NeutronInelasticXS::ElementCrossSection(G4do << 141 // G4cout << "G4NeutronInelasticXS::GetCrossSection e= " << ekin << " Z= "
137 { << 142 // << Z << G4endl;
138 G4int Z = std::min(ZZ, MAXZINEL-1); <<
139 G4double ekin = eKin; <<
140 G4double loge = logE; <<
141 G4double xs; <<
142 143
143 // very low energy limit << 144 // element was not initialised
144 if (ekin < lowElimit) { << 145 if(!pv) {
145 ekin = lowElimit; << 146 Initialise(Z);
146 loge = loglowElimit; << 147 pv = data.GetElementData(Z);
>> 148 if(!pv) { return xs; }
147 } 149 }
148 // pv should exist <<
149 auto pv = GetPhysicsVector(Z); <<
150 150
151 const G4double e0 = pv->Energy(0); << 151 G4double e1 = pv->Energy(0);
152 if (ekin <= e0) { << 152 if(ekin <= e1) { return xs; }
153 xs = (*pv)[0]; << 153
154 if (xs > 0.0) { xs *= std::sqrt(e0/ekin); << 154 G4double e2 = pv->GetMaxEnergy();
155 } else if (ekin <= pv->GetMaxEnergy()) { << 155
156 xs = pv->LogVectorValue(ekin, loge); << 156 if(ekin <= e2) {
157 } else { << 157 xs = pv->Value(ekin);
158 xs = coeff[Z]*ggXsection->GetInelasticElem << 158 } else if(1 == Z) {
159 << 159 fNucleon->GetHadronNucleonXscPDG(aParticle, proton);
>> 160 xs = coeff[1]*fNucleon->GetInelasticHadronNucleonXsc();
>> 161 } else {
>> 162 ggXsection->GetIsoCrossSection(aParticle, Z, Amean);
>> 163 xs = coeff[Z]*ggXsection->GetInelasticGlauberGribovXsc();
160 } 164 }
161 165
162 #ifdef G4VERBOSE << 166 if(verboseLevel > 0) {
163 if(verboseLevel > 1) { << 167 G4cout << "ekin= " << ekin << ", XSinel= " << xs << G4endl;
164 G4cout << "G4NeutronInelasticXS::ElementC <<
165 << " Ekin(MeV)= " << ekin/CLHEP::M <<
166 << ", ElmXSinel(b)= " << xs/CLHEP: <<
167 << G4endl; <<
168 } 168 }
169 #endif <<
170 return xs; 169 return xs;
171 } 170 }
172 171
173 G4double << 172 G4double
174 G4NeutronInelasticXS::ComputeIsoCrossSection(G << 173 G4NeutronInelasticXS::GetIsoCrossSection(const G4DynamicParticle* aParticle,
175 c << 174 G4int Z, G4int A,
176 G << 175 const G4Isotope*, const G4Element*,
177 c << 176 const G4Material*)
178 c << 177 {
179 { << 178 G4double xs = 0.0;
180 return IsoCrossSection(ekin, loge, Z, A); << 179 G4double ekin = aParticle->GetKineticEnergy();
>> 180 if(Z > 0 && Z < MAXZINEL) { xs = IsoCrossSection(ekin, Z, A); }
>> 181 return xs;
181 } 182 }
182 183
183 G4double << 184 G4double
184 G4NeutronInelasticXS::GetIsoCrossSection(const << 185 G4NeutronInelasticXS::IsoCrossSection(G4double ekin, G4int Z, G4int A)
185 G4int << 186 {
186 const << 187 G4double xs = 0.0;
187 const << 188
188 { << 189 G4PhysicsVector* pv = data.GetElementData(Z);
189 return IsoCrossSection(aParticle->GetKinetic << 190
190 aParticle->GetLogKine << 191 // element was not initialised
191 } << 192 if(!pv) {
192 << 193 Initialise(Z);
193 G4double << 194 pv = data.GetElementData(Z);
194 G4NeutronInelasticXS::IsoCrossSection(G4double << 195 if(!pv) { return xs; }
195 G4int ZZ <<
196 { <<
197 G4double xs; <<
198 G4int Z = std::min(ZZ, MAXZINEL-1); <<
199 G4double ekin = eKin; <<
200 G4double loge = logE; <<
201 <<
202 /* <<
203 G4cout << "G4NeutronInelasticXS::IsoCrossSec <<
204 << Z << " A= " << A << G4endl; <<
205 G4cout << " Amin= " << amin[Z] << " Amax= " <<
206 << " E(MeV)= " << ekin << " Ncomp=" <<
207 << data->GetNumberOfComponents(Z) << <<
208 */ <<
209 GetPhysicsVector(Z); <<
210 <<
211 // use isotope cross section if applicable <<
212 if (ekin <= elimit && data->GetNumberOfCompo <<
213 auto pviso = data->GetComponentDataByID(Z, <<
214 if (nullptr != pviso) { <<
215 const G4double e0 = pviso->Energy(0); <<
216 if (ekin > e0) { <<
217 xs = pviso->LogVectorValue(ekin, loge) <<
218 } else { <<
219 xs = (*pviso)[0]; <<
220 if (xs > 0.0) { xs *= std::sqrt(e0/eki <<
221 } <<
222 #ifdef G4VERBOSE <<
223 if(verboseLevel > 1) { <<
224 G4cout << "G4NeutronInelasticXS::IsoXS <<
225 << ekin/CLHEP::MeV <<
226 << " xs(b)= " << xs/CLHEP::bar <<
227 << " Z= " << Z << " A= " << A <<
228 } <<
229 #endif <<
230 return xs; <<
231 } <<
232 } 196 }
>> 197 G4PhysicsVector* pviso = data.GetComponentDataByID(Z, A);
>> 198 if(pviso) { pv = pviso; }
233 199
234 // use element x-section << 200 xs = pv->Value(ekin);
235 xs = ElementCrossSection(ekin, loge, Z)*A/ae <<
236 201
237 #ifdef G4VERBOSE << 202 if(verboseLevel > 0){
238 if(verboseLevel > 1) { << 203 G4cout << "ekin= " << ekin << ", xs= " << xs << G4endl;
239 G4cout << "G4NeutronInelasticXS::IsoXS: Z <<
240 << " Ekin(MeV)= " << ekin/CLHEP::M <<
241 << ", ElmXS(b)= " << xs/CLHEP::bar <<
242 } 204 }
243 #endif <<
244 return xs; 205 return xs;
245 } 206 }
246 207
247 const G4Isotope* G4NeutronInelasticXS::SelectI << 208 G4Isotope* G4NeutronInelasticXS::SelectIsotope(const G4Element* anElement,
248 const G4Element* anElement, G4double kin << 209 G4double kinEnergy)
249 { 210 {
250 std::size_t nIso = anElement->GetNumberOfIso << 211 G4int nIso = anElement->GetNumberOfIsotopes();
251 const G4Isotope* iso = anElement->GetIsotope << 212 G4IsotopeVector* isoVector = anElement->GetIsotopeVector();
252 if(1 == nIso) { return iso; } << 213 G4Isotope* iso = (*isoVector)[0];
253 214
254 // more than 1 isotope 215 // more than 1 isotope
255 G4int Z = anElement->GetZasInt(); << 216 if(1 < nIso) {
256 if (nullptr == data->GetElementData(Z)) { In << 217 G4int Z = G4lrint(anElement->GetZ());
257 << 218 if(Z >= MAXZINEL) { Z = MAXZINEL - 1; }
258 const G4double* abundVector = anElement->Get << 219 G4double* abundVector = anElement->GetRelativeAbundanceVector();
259 G4double q = G4UniformRand(); << 220 G4double q = G4UniformRand();
260 G4double sum = 0.0; << 221 G4double sum = 0.0;
261 std::size_t j; << 222
262 << 223 // is there isotope wise cross section?
263 // isotope wise cross section not available << 224 if(0 == amin[Z]) {
264 if (Z >= MAXZINEL || 0 == data->GetNumberOfC << 225 for (G4int j = 0; j<nIso; ++j) {
265 for (j=0; j<nIso; ++j) { << 226 sum += abundVector[j];
266 sum += abundVector[j]; << 227 if(q <= sum) {
267 if(q <= sum) { << 228 iso = (*isoVector)[j];
268 iso = anElement->GetIsotope((G4int)j); << 229 break;
269 break; << 230 }
>> 231 }
>> 232 } else {
>> 233 size_t nmax = data.GetNumberOfComponents(Z);
>> 234 if(temp.size() < nmax) { temp.resize(nmax,0.0); }
>> 235 for (size_t i=0; i<nmax; ++i) {
>> 236 G4int A = (*isoVector)[i]->GetN();
>> 237 sum += abundVector[i]*IsoCrossSection(kinEnergy, Z, A);
>> 238 temp[i] = sum;
>> 239 }
>> 240 sum *= q;
>> 241 for (size_t j = 0; j<nmax; ++j) {
>> 242 if(temp[j] >= sum) {
>> 243 iso = (*isoVector)[j];
>> 244 break;
>> 245 }
270 } 246 }
271 } <<
272 return iso; <<
273 } <<
274 <<
275 // use isotope cross sections <<
276 auto nn = temp.size(); <<
277 if(nn < nIso) { temp.resize(nIso, 0.); } <<
278 <<
279 for (j=0; j<nIso; ++j) { <<
280 // G4cout << j << "-th isotope " << anElem <<
281 // << " abund= " << abundVector[j] <<
282 sum += abundVector[j]*IsoCrossSection(kinE <<
283 anEl <<
284 temp[j] = sum; <<
285 } <<
286 sum *= q; <<
287 for (j = 0; j<nIso; ++j) { <<
288 if (temp[j] >= sum) { <<
289 iso = anElement->GetIsotope((G4int)j); <<
290 break; <<
291 } 247 }
292 } 248 }
293 return iso; 249 return iso;
294 } 250 }
295 251
296 void 252 void
297 G4NeutronInelasticXS::BuildPhysicsTable(const 253 G4NeutronInelasticXS::BuildPhysicsTable(const G4ParticleDefinition& p)
298 { 254 {
299 if (verboseLevel > 0) { << 255 if(isInitialized) { return; }
300 G4cout << "G4NeutronInelasticXS::BuildPhys << 256 if(verboseLevel > 0){
301 << p.GetParticleName() << G4endl; << 257 G4cout << "G4NeutronCaptureXS::BuildPhysicsTable for "
>> 258 << p.GetParticleName() << G4endl;
302 } 259 }
303 if (p.GetParticleName() != "neutron") { << 260 if(p.GetParticleName() != "neutron") {
304 G4ExceptionDescription ed; 261 G4ExceptionDescription ed;
305 ed << p.GetParticleName() << " is a wrong 262 ed << p.GetParticleName() << " is a wrong particle type -"
306 << " only neutron is allowed"; 263 << " only neutron is allowed";
307 G4Exception("G4NeutronInelasticXS::BuildPh 264 G4Exception("G4NeutronInelasticXS::BuildPhysicsTable(..)","had012",
308 FatalException, ed, ""); << 265 FatalException, ed, "");
309 return; 266 return;
310 } 267 }
311 // it is possible re-initialisation for the << 268 isInitialized = true;
312 const G4ElementTable* table = G4Element::Get <<
313 <<
314 // initialise static tables only once <<
315 std::call_once(applyOnce, [this]() { isIniti <<
316 269
317 if (isInitializer) { << 270 // check environment variable
318 G4AutoLock l(&nInelasticXSMutex); << 271 // Build the complete string identifying the file with the data set
319 << 272 char* path = getenv("G4NEUTRONXSDATA");
320 // Upload data for elements used in geomet << 273
321 for ( auto const & elm : *table ) { << 274 G4DynamicParticle* dynParticle =
322 G4int Z = std::max( 1, std::min( elm->Ge << 275 new G4DynamicParticle(G4Neutron::Neutron(),G4ThreeVector(1,0,0),1);
323 if ( nullptr == data->GetElementData(Z) << 276
>> 277 // Access to elements
>> 278 const G4ElementTable* theElmTable = G4Element::GetElementTable();
>> 279 size_t numOfElm = G4Element::GetNumberOfElements();
>> 280 if(numOfElm > 0) {
>> 281 for(size_t i=0; i<numOfElm; ++i) {
>> 282 G4int Z = G4lrint(((*theElmTable)[i])->GetZ());
>> 283 if(Z < 1) { Z = 1; }
>> 284 else if(Z >= MAXZINEL) { Z = MAXZINEL-1; }
>> 285 //G4cout << "Z= " << Z << G4endl;
>> 286 // Initialisation
>> 287 if(!data.GetElementData(Z)) { Initialise(Z, dynParticle, path); }
324 } 288 }
325 l.unlock(); <<
326 } <<
327 // prepare isotope selection <<
328 std::size_t nIso = temp.size(); <<
329 for ( auto const & elm : *table ) { <<
330 std::size_t n = elm->GetNumberOfIsotopes() <<
331 if (n > nIso) { nIso = n; } <<
332 } 289 }
333 temp.resize(nIso, 0.0); << 290 delete dynParticle;
334 } 291 }
335 292
336 const G4String& G4NeutronInelasticXS::FindDire << 293 void
>> 294 G4NeutronInelasticXS::Initialise(G4int Z, G4DynamicParticle* dp,
>> 295 const char* p)
337 { 296 {
338 // build the complete string identifying the << 297 if(data.GetElementData(Z)) { return; }
339 if (gDataDirectory.empty()) { << 298 const char* path = p;
340 std::ostringstream ost; << 299 if(!p) {
341 ost << G4HadronicParameters::Instance()->G << 300 // check environment variable
342 gDataDirectory = ost.str(); << 301 // Build the complete string identifying the file with the data set
>> 302 path = getenv("G4NEUTRONXSDATA");
>> 303 if (!path) {
>> 304 G4Exception("G4NeutronInelasticXS::Initialise(..)","had013",
>> 305 FatalException,
>> 306 "Environment variable G4NEUTRONXSDATA is not defined");
>> 307 return;
>> 308 }
>> 309 }
>> 310 G4DynamicParticle* dynParticle = dp;
>> 311 if(!dp) {
>> 312 dynParticle =
>> 313 new G4DynamicParticle(G4Neutron::Neutron(),G4ThreeVector(1,0,0),1);
343 } 314 }
344 return gDataDirectory; <<
345 } <<
346 <<
347 void G4NeutronInelasticXS::InitialiseOnFly(G4i <<
348 { <<
349 G4AutoLock l(&nInelasticXSMutex); <<
350 Initialise(Z); <<
351 l.unlock(); <<
352 } <<
353 315
354 void G4NeutronInelasticXS::Initialise(G4int Z) << 316 G4int Amean = G4lrint(G4NistManager::Instance()->GetAtomicMassAmu(Z));
355 { <<
356 if (nullptr != data->GetElementData(Z)) { re <<
357 317
358 // upload element data 318 // upload element data
359 std::ostringstream ost; 319 std::ostringstream ost;
360 ost << FindDirectoryPath() << Z; << 320 ost << path << "/inelast" << Z ;
361 G4PhysicsVector* v = RetrieveVector(ost, tru 321 G4PhysicsVector* v = RetrieveVector(ost, true);
362 data->InitialiseForElement(Z, v); << 322 data.InitialiseForElement(Z, v);
363 if (verboseLevel > 1) { << 323
364 G4cout << "G4NeutronInelasticXS::Initiali <<
365 << " A= " << aeff[Z] << " Amin= " <<
366 << " Amax= " << amax[Z] << G4endl <<
367 } <<
368 // upload isotope data 324 // upload isotope data
369 G4bool noComp = true; << 325 if(amin[Z] > 0) {
370 if (amin[Z] < amax[Z]) { << 326 size_t n = 0;
371 << 327 size_t i = 0;
372 for (G4int A=amin[Z]; A<=amax[Z]; ++A) { << 328 size_t nmax = (size_t)(amax[Z]-amin[Z]+1);
>> 329 if(work.size() < nmax) { work.resize(nmax,0); }
>> 330 for(G4int A=amin[Z]; A<=amax[Z]; ++A) {
373 std::ostringstream ost1; 331 std::ostringstream ost1;
374 ost1 << gDataDirectory << Z << "_" << A; << 332 ost1 << path << "/cap" << Z << "_" << A;
375 G4PhysicsVector* v1 = RetrieveVector(ost 333 G4PhysicsVector* v1 = RetrieveVector(ost1, false);
376 if (nullptr != v1) { << 334 if(v1) { ++n; }
377 if (noComp) { << 335 work[i] = v1;
378 G4int nmax = amax[Z] - A + 1; << 336 ++i;
379 data->InitialiseForComponent(Z, nmax << 337 }
380 noComp = false; << 338 data.InitialiseForComponent(Z, n);
381 } << 339 for(size_t j=0; j<i; ++j) {
382 data->AddComponent(Z, A, v1); << 340 if(work[j]) { data.AddComponent(Z, amin[Z]+j, work[j]); }
383 } <<
384 } 341 }
385 } 342 }
386 // no components case <<
387 if (noComp) { data->InitialiseForComponent(Z <<
388 343
389 // smooth transition 344 // smooth transition
390 G4double sig1 = (*v)[v->GetVectorLength()-1] << 345 G4double emax = v->GetMaxEnergy();
391 G4double ehigh= v->GetMaxEnergy(); << 346 G4double sig1 = (*v)[v->GetVectorLength() - 1];
392 G4double sig2 = ggXsection->GetInelasticElem << 347 dynParticle->SetKineticEnergy(emax);
393 ehigh, Z, aeff[Z << 348 G4double sig2 = 0.0;
394 coeff[Z] = (sig2 > 0.) ? sig1/sig2 : 1.0; << 349 if(1 == Z) {
>> 350 fNucleon->GetHadronNucleonXscPDG(dynParticle, proton);
>> 351 sig2 = fNucleon->GetInelasticHadronNucleonXsc();
>> 352 } else {
>> 353 ggXsection->GetIsoCrossSection(dynParticle, Z, Amean);
>> 354 sig2 = ggXsection->GetInelasticGlauberGribovXsc();
>> 355 }
>> 356 if(sig2 > 0.) { coeff[Z] = sig1/sig2; }
>> 357 if(!dp) { delete dynParticle; }
395 } 358 }
396 359
397 G4PhysicsVector* 360 G4PhysicsVector*
398 G4NeutronInelasticXS::RetrieveVector(std::ostr 361 G4NeutronInelasticXS::RetrieveVector(std::ostringstream& ost, G4bool warn)
399 { 362 {
400 G4PhysicsLogVector* v = nullptr; << 363 G4PhysicsLogVector* v = 0;
401 std::ifstream filein(ost.str().c_str()); 364 std::ifstream filein(ost.str().c_str());
402 if (!filein.is_open()) { << 365 if (!(filein)) {
403 if(warn) { << 366 if(!warn) { return v; }
404 G4ExceptionDescription ed; << 367 G4ExceptionDescription ed;
405 ed << "Data file <" << ost.str().c_str() << 368 ed << "Data file <" << ost.str().c_str()
406 << "> is not opened!"; << 369 << "> is not opened!";
407 G4Exception("G4NeutronInelasticXS::Retri << 370 G4Exception("G4NeutronElasticXS::RetrieveVector(..)","had014",
408 FatalException, ed, "Check G << 371 FatalException, ed, "Check G4NEUTRONXSDATA");
409 } << 372 }else{
410 } else { <<
411 if(verboseLevel > 1) { 373 if(verboseLevel > 1) {
412 G4cout << "File " << ost.str() 374 G4cout << "File " << ost.str()
413 << " is opened by G4NeutronInelas << 375 << " is opened by G4NeutronCaptureXS" << G4endl;
414 } 376 }
415 // retrieve data from DB 377 // retrieve data from DB
416 v = new G4PhysicsLogVector(); 378 v = new G4PhysicsLogVector();
417 if(!v->Retrieve(filein, true)) { 379 if(!v->Retrieve(filein, true)) {
418 G4ExceptionDescription ed; 380 G4ExceptionDescription ed;
419 ed << "Data file <" << ost.str().c_str() 381 ed << "Data file <" << ost.str().c_str()
420 << "> is not retrieved!"; << 382 << "> is not retrieved!";
421 G4Exception("G4NeutronInelasticXS::Retri 383 G4Exception("G4NeutronInelasticXS::RetrieveVector(..)","had015",
422 FatalException, ed, "Check G << 384 FatalException, ed, "Check G4NEUTRONXSDATA");
423 } 385 }
424 } 386 }
425 return v; 387 return v;
426 } 388 }
427 389