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25 // 25 //
26 // The generator of high energy hadron-nucleu 26 // The generator of high energy hadron-nucleus elastic scattering
27 // The hadron kinetic energy T > 1 GeV 27 // The hadron kinetic energy T > 1 GeV
28 // N.Starkov 2003. 28 // N.Starkov 2003.
29 // 29 //
30 // 19.11.05 The HE elastic scattering on prot 30 // 19.11.05 The HE elastic scattering on proton is added (N.Starkov)
31 // 16.11.06 The low energy boundary is shifte 31 // 16.11.06 The low energy boundary is shifted to T = 400 MeV (N.Starkov)
32 // 23.11.06 General cleanup, ONQ0=3, use poin 32 // 23.11.06 General cleanup, ONQ0=3, use pointer instead of particle name (VI)
33 // 02.05.07 Scale sampled t as p^2 (VI) 33 // 02.05.07 Scale sampled t as p^2 (VI)
34 // 15.05.07 Redesign and cleanup (V.Ivanchenk 34 // 15.05.07 Redesign and cleanup (V.Ivanchenko)
35 // 17.05.07 cleanup (V.Grichine) 35 // 17.05.07 cleanup (V.Grichine)
36 // 19.04.12 Fixed reproducibility violation ( 36 // 19.04.12 Fixed reproducibility violation (A.Ribon)
37 // 12.06.12 Fixed warnings of shadowed variab 37 // 12.06.12 Fixed warnings of shadowed variables (A.Ribon)
38 // 38 //
39 39
40 #include "G4ElasticHadrNucleusHE.hh" 40 #include "G4ElasticHadrNucleusHE.hh"
41 #include "G4PhysicalConstants.hh" 41 #include "G4PhysicalConstants.hh"
42 #include "G4SystemOfUnits.hh" 42 #include "G4SystemOfUnits.hh"
43 #include "Randomize.hh" 43 #include "Randomize.hh"
44 #include "G4ios.hh" 44 #include "G4ios.hh"
45 #include "G4ParticleTable.hh" 45 #include "G4ParticleTable.hh"
46 #include "G4NucleiProperties.hh" 46 #include "G4NucleiProperties.hh"
47 #include "G4IonTable.hh" 47 #include "G4IonTable.hh"
48 #include "G4Proton.hh" 48 #include "G4Proton.hh"
49 #include "G4PionPlus.hh" 49 #include "G4PionPlus.hh"
50 #include "G4PionMinus.hh" 50 #include "G4PionMinus.hh"
51 #include "G4NistManager.hh" 51 #include "G4NistManager.hh"
52 #include "G4ProductionCutsTable.hh" 52 #include "G4ProductionCutsTable.hh"
53 #include "G4MaterialCutsCouple.hh" 53 #include "G4MaterialCutsCouple.hh"
54 #include "G4Material.hh" 54 #include "G4Material.hh"
55 #include "G4Element.hh" 55 #include "G4Element.hh"
56 #include "G4Log.hh" 56 #include "G4Log.hh"
57 #include "G4Exp.hh" 57 #include "G4Exp.hh"
58 58
59 using namespace std; 59 using namespace std;
60 60
61 const G4int G4ElasticHadrNucleusHE::fHadronCod 61 const G4int G4ElasticHadrNucleusHE::fHadronCode[] =
62 {211,-211,2112,2212,321,-321,130,310,311,-311, 62 {211,-211,2112,2212,321,-321,130,310,311,-311,
63 3122,3222,3112,3212,3312,3322,3334, 63 3122,3222,3112,3212,3312,3322,3334,
64 -2212,-2112,-3122,-3222,-3112,-3212,-3312,-33 64 -2212,-2112,-3122,-3222,-3112,-3212,-3312,-3322,-3334};
65 65
66 const G4int G4ElasticHadrNucleusHE::fHadronTyp 66 const G4int G4ElasticHadrNucleusHE::fHadronType[] =
67 {2,3,6,0,4,5,4,4,4,5, 67 {2,3,6,0,4,5,4,4,4,5,
68 0,0,0,0,0,0,0, 68 0,0,0,0,0,0,0,
69 1,7,1,1,1,1,1,1,1}; 69 1,7,1,1,1,1,1,1,1};
70 70
71 const G4int G4ElasticHadrNucleusHE::fHadronTyp 71 const G4int G4ElasticHadrNucleusHE::fHadronType1[] =
72 {3,4,1,0,5,6,5,5,5,6, 72 {3,4,1,0,5,6,5,5,5,6,
73 0,0,0,0,0,0,0, 73 0,0,0,0,0,0,0,
74 2,2,2,2,2,2,2,2,2}; 74 2,2,2,2,2,2,2,2,2};
75 75
76 G4double G4ElasticHadrNucleusHE::fLineF[] = { 76 G4double G4ElasticHadrNucleusHE::fLineF[] = {0.0};
77 G4double G4ElasticHadrNucleusHE::fEnergy[] = { 77 G4double G4ElasticHadrNucleusHE::fEnergy[] = {0.0};
78 G4double G4ElasticHadrNucleusHE::fLowEdgeEnerg 78 G4double G4ElasticHadrNucleusHE::fLowEdgeEnergy[] = {0.0};
79 G4double G4ElasticHadrNucleusHE::fBinom[240][2 79 G4double G4ElasticHadrNucleusHE::fBinom[240][240] = {{0.0}};
80 80
81 G4ElasticData* 81 G4ElasticData*
82 G4ElasticHadrNucleusHE::fElasticData[NHADRONS] 82 G4ElasticHadrNucleusHE::fElasticData[NHADRONS][ZMAX] = {{nullptr}};
83 83
84 #ifdef G4MULTITHREADED 84 #ifdef G4MULTITHREADED
85 G4Mutex G4ElasticHadrNucleusHE::elasticMutex 85 G4Mutex G4ElasticHadrNucleusHE::elasticMutex = G4MUTEX_INITIALIZER;
86 #endif 86 #endif
87 87
88 G4bool G4ElasticHadrNucleusHE::fStoreToFile = 88 G4bool G4ElasticHadrNucleusHE::fStoreToFile = false;
89 G4bool G4ElasticHadrNucleusHE::fRetrieveFromFi 89 G4bool G4ElasticHadrNucleusHE::fRetrieveFromFile = false;
90 90
91 const G4double invGeV = 1.0/CLHEP::GeV; 91 const G4double invGeV = 1.0/CLHEP::GeV;
92 const G4double MbToGeV2 = 2.568; 92 const G4double MbToGeV2 = 2.568;
93 const G4double GeV2 = CLHEP::GeV*CLHEP:: 93 const G4double GeV2 = CLHEP::GeV*CLHEP::GeV;
94 const G4double invGeV2 = 1.0/GeV2; 94 const G4double invGeV2 = 1.0/GeV2;
95 const G4double protonM = CLHEP::proton_mass 95 const G4double protonM = CLHEP::proton_mass_c2*invGeV;
96 const G4double protonM2 = protonM*protonM; 96 const G4double protonM2 = protonM*protonM;
97 97
98 ////////////////////////////////////////////// 98 ///////////////////////////////////////////////////////////////
99 99
100 G4ElasticData::G4ElasticData(const G4ParticleD 100 G4ElasticData::G4ElasticData(const G4ParticleDefinition* p,
101 G4int Z, G4int A, const G4double* e 101 G4int Z, G4int A, const G4double* e)
102 { 102 {
103 G4double massGeV = p->GetPDGMass()*invGeV; 103 G4double massGeV = p->GetPDGMass()*invGeV;
104 G4double mass2GeV2= massGeV*massGeV; 104 G4double mass2GeV2= massGeV*massGeV;
105 105
106 DefineNucleusParameters(A); 106 DefineNucleusParameters(A);
107 G4double limitQ2 = 35./(R1*R1); // (GeV 107 G4double limitQ2 = 35./(R1*R1); // (GeV/c)^2
108 108
109 massA = G4NucleiProperties::GetNuclearMass( 109 massA = G4NucleiProperties::GetNuclearMass(A, Z)*invGeV;
110 massA2 = massA*massA; 110 massA2 = massA*massA;
111 /* 111 /*
112 G4cout << " G4ElasticData for " << p->GetPar 112 G4cout << " G4ElasticData for " << p->GetParticleName()
113 << " Z= " << Z << " A= " << A << " R1= " << 113 << " Z= " << Z << " A= " << A << " R1= " << R1
114 << " R2= " << R2 << G4endl; 114 << " R2= " << R2 << G4endl;
115 */ 115 */
116 for(G4int kk = 0; kk<NENERGY; ++kk) 116 for(G4int kk = 0; kk<NENERGY; ++kk)
117 { 117 {
118 G4double elab = e[kk] + massGeV; 118 G4double elab = e[kk] + massGeV;
119 G4double plab2= e[kk]*(e[kk] + 2.0*massGeV 119 G4double plab2= e[kk]*(e[kk] + 2.0*massGeV);
120 G4double Q2m = 4.0*plab2*massA2/(mass2GeV 120 G4double Q2m = 4.0*plab2*massA2/(mass2GeV2 + massA2 + 2.*massA*elab);
121 121
122 if(Z == 1 && p == G4Proton::Proton()) { Q2 122 if(Z == 1 && p == G4Proton::Proton()) { Q2m *= 0.5; }
123 123
124 maxQ2[kk] = Q2m; 124 maxQ2[kk] = Q2m;
125 /* 125 /*
126 G4cout << " Ekin= " << e[kk] << " Q2m= " < 126 G4cout << " Ekin= " << e[kk] << " Q2m= " << Q2m
127 << " limitQ2= " << limitQ2 << G4endl; 127 << " limitQ2= " << limitQ2 << G4endl;
128 */ 128 */
129 } 129 }
130 130
131 dQ2 = limitQ2/(G4double)(ONQ2-2); 131 dQ2 = limitQ2/(G4double)(ONQ2-2);
132 } 132 }
133 133
134 ////////////////////////////////////////////// 134 /////////////////////////////////////////////////////////////////////////
135 135
136 void G4ElasticData::DefineNucleusParameters(G4 136 void G4ElasticData::DefineNucleusParameters(G4int A)
137 { 137 {
138 switch (A) { 138 switch (A) {
139 case 207: 139 case 207:
140 case 208: 140 case 208:
141 R1 = 20.5; 141 R1 = 20.5;
142 R2 = 15.74; 142 R2 = 15.74;
143 Pnucl = 0.4; 143 Pnucl = 0.4;
144 Aeff = 0.7; 144 Aeff = 0.7;
145 break; 145 break;
146 case 237: 146 case 237:
147 case 238: 147 case 238:
148 R1 = 21.7; 148 R1 = 21.7;
149 R2 = 16.5; 149 R2 = 16.5;
150 Pnucl = 0.4; 150 Pnucl = 0.4;
151 Aeff = 0.7; 151 Aeff = 0.7;
152 break; 152 break;
153 case 90: 153 case 90:
154 case 91: 154 case 91:
155 R1 = 16.5; 155 R1 = 16.5;
156 R2 = 11.62; 156 R2 = 11.62;
157 Pnucl = 0.4; 157 Pnucl = 0.4;
158 Aeff = 0.7; 158 Aeff = 0.7;
159 break; 159 break;
160 case 58: 160 case 58:
161 case 59: 161 case 59:
162 R1 = 15.75; 162 R1 = 15.75;
163 R2 = 9.9; 163 R2 = 9.9;
164 Pnucl = 0.45; 164 Pnucl = 0.45;
165 Aeff = 0.85; 165 Aeff = 0.85;
166 break; 166 break;
167 case 48: 167 case 48:
168 case 47: 168 case 47:
169 R1 = 14.0; 169 R1 = 14.0;
170 R2 = 9.26; 170 R2 = 9.26;
171 Pnucl = 0.31; 171 Pnucl = 0.31;
172 Aeff = 0.75; 172 Aeff = 0.75;
173 break; 173 break;
174 case 40: 174 case 40:
175 case 41: 175 case 41:
176 R1 = 13.3; 176 R1 = 13.3;
177 R2 = 9.26; 177 R2 = 9.26;
178 Pnucl = 0.31; 178 Pnucl = 0.31;
179 Aeff = 0.75; 179 Aeff = 0.75;
180 break; 180 break;
181 case 28: 181 case 28:
182 case 29: 182 case 29:
183 R1 = 12.0; 183 R1 = 12.0;
184 R2 = 7.64; 184 R2 = 7.64;
185 Pnucl = 0.253; 185 Pnucl = 0.253;
186 Aeff = 0.8; 186 Aeff = 0.8;
187 break; 187 break;
188 case 16: 188 case 16:
189 R1 = 10.50; 189 R1 = 10.50;
190 R2 = 5.5; 190 R2 = 5.5;
191 Pnucl = 0.7; 191 Pnucl = 0.7;
192 Aeff = 0.98; 192 Aeff = 0.98;
193 break; 193 break;
194 case 12: 194 case 12:
195 R1 = 9.3936; 195 R1 = 9.3936;
196 R2 = 4.63; 196 R2 = 4.63;
197 Pnucl = 0.7; 197 Pnucl = 0.7;
198 Aeff = 1.0; 198 Aeff = 1.0;
199 break; 199 break;
200 case 11: 200 case 11:
201 R1 = 9.0; 201 R1 = 9.0;
202 R2 = 5.42; 202 R2 = 5.42;
203 Pnucl = 0.19; 203 Pnucl = 0.19;
204 Aeff = 0.9; 204 Aeff = 0.9;
205 break; 205 break;
206 case 9: 206 case 9:
207 R1 = 9.9; 207 R1 = 9.9;
208 R2 = 6.5; 208 R2 = 6.5;
209 Pnucl = 0.690; 209 Pnucl = 0.690;
210 Aeff = 0.95; 210 Aeff = 0.95;
211 break; 211 break;
212 case 4: 212 case 4:
213 R1 = 5.3; 213 R1 = 5.3;
214 R2 = 3.7; 214 R2 = 3.7;
215 Pnucl = 0.4; 215 Pnucl = 0.4;
216 Aeff = 0.75; 216 Aeff = 0.75;
217 break; 217 break;
218 case 1: 218 case 1:
219 R1 = 4.5; 219 R1 = 4.5;
220 R2 = 2.3; 220 R2 = 2.3;
221 Pnucl = 0.177; 221 Pnucl = 0.177;
222 Aeff = 0.9; 222 Aeff = 0.9;
223 break; 223 break;
224 default: 224 default:
225 R1 = 4.45*G4Exp(G4Log((G4double)(A - 225 R1 = 4.45*G4Exp(G4Log((G4double)(A - 1))*0.309)*0.9;
226 R2 = 2.3 *G4Exp(G4Log((G4double)A)* 0 226 R2 = 2.3 *G4Exp(G4Log((G4double)A)* 0.36);
227 227
228 if(A < 100 && A > 3) { Pnucl = 0.176 + 0 228 if(A < 100 && A > 3) { Pnucl = 0.176 + 0.00275*A; }
229 else { Pnucl = 0.4; } 229 else { Pnucl = 0.4; }
230 //G4cout<<" Deault: A= "<<A<<" R1 R2 Ae 230 //G4cout<<" Deault: A= "<<A<<" R1 R2 Aeff Pnucl "<<R1<<" "<<R2<<" "
231 // <<Aeff<<" "<<Pnucl<<G4endl; 231 // <<Aeff<<" "<<Pnucl<<G4endl;
232 232
233 if(A >= 100) { Aeff = 0.7; 233 if(A >= 100) { Aeff = 0.7; }
234 else if(A < 100 && A > 75) { Aeff = 1.5 234 else if(A < 100 && A > 75) { Aeff = 1.5 - 0.008*A; }
235 else { Aeff = 0.9; 235 else { Aeff = 0.9; }
236 break; 236 break;
237 } 237 }
238 //G4cout<<" Result: A= "<<A<<" R1 R2 Aeff P 238 //G4cout<<" Result: A= "<<A<<" R1 R2 Aeff Pnucl "<<R1<<" "<<R2<<" "
239 // <<Aeff<<" "<<Pnucl<<G4endl; 239 // <<Aeff<<" "<<Pnucl<<G4endl;
240 } 240 }
241 241
242 ////////////////////////////////////////////// 242 ////////////////////////////////////////////////////////////////////
243 243
244 G4ElasticHadrNucleusHE::G4ElasticHadrNucleusHE 244 G4ElasticHadrNucleusHE::G4ElasticHadrNucleusHE(const G4String& name)
245 : G4HadronElastic(name), fDirectory(nullptr) 245 : G4HadronElastic(name), fDirectory(nullptr), isMaster(false)
246 { 246 {
247 dQ2 = hMass = hMass2 = hLabMomentum = hLabMo 247 dQ2 = hMass = hMass2 = hLabMomentum = hLabMomentum2 = HadrEnergy
248 = R1 = R2 = Pnucl = Aeff = HadrTot = HadrS 248 = R1 = R2 = Pnucl = Aeff = HadrTot = HadrSlope = HadrReIm = TotP = DDSect2
249 = DDSect3 = ConstU = Slope1 = Slope2 = Coe 249 = DDSect3 = ConstU = Slope1 = Slope2 = Coeff1 = Coeff2
250 = Slope0 = Coeff0 = aAIm = aDIm = Dtot11 = 250 = Slope0 = Coeff0 = aAIm = aDIm = Dtot11 = Q2max = 0.0;
251 iHadrCode = iHadron = iHadron1 = 0; 251 iHadrCode = iHadron = iHadron1 = 0;
252 252
253 verboseLevel = 0; 253 verboseLevel = 0;
254 ekinLowLimit = 400.0*CLHEP::MeV; 254 ekinLowLimit = 400.0*CLHEP::MeV;
255 255
256 BoundaryP[0]=9.0; BoundaryTG[0]=5.0;Boundary 256 BoundaryP[0]=9.0; BoundaryTG[0]=5.0;BoundaryTL[0]=0.;
257 BoundaryP[1]=20.0;BoundaryTG[1]=1.5;Boundary 257 BoundaryP[1]=20.0;BoundaryTG[1]=1.5;BoundaryTL[1]=0.;
258 BoundaryP[2]=5.0; BoundaryTG[2]=1.0;Boundary 258 BoundaryP[2]=5.0; BoundaryTG[2]=1.0;BoundaryTL[2]=1.5;
259 BoundaryP[3]=8.0; BoundaryTG[3]=3.0;Boundary 259 BoundaryP[3]=8.0; BoundaryTG[3]=3.0;BoundaryTL[3]=0.;
260 BoundaryP[4]=7.0; BoundaryTG[4]=3.0;Boundary 260 BoundaryP[4]=7.0; BoundaryTG[4]=3.0;BoundaryTL[4]=0.;
261 BoundaryP[5]=5.0; BoundaryTG[5]=2.0;Boundary 261 BoundaryP[5]=5.0; BoundaryTG[5]=2.0;BoundaryTL[5]=0.;
262 BoundaryP[6]=5.0; BoundaryTG[6]=1.5;Boundary 262 BoundaryP[6]=5.0; BoundaryTG[6]=1.5;BoundaryTL[6]=3.0;
263 263
264 nistManager = G4NistManager::Instance(); 264 nistManager = G4NistManager::Instance();
265 265
266 if(fEnergy[0] == 0.0) { 266 if(fEnergy[0] == 0.0) {
267 #ifdef G4MULTITHREADED 267 #ifdef G4MULTITHREADED
268 G4MUTEXLOCK(&elasticMutex); 268 G4MUTEXLOCK(&elasticMutex);
269 if(fEnergy[0] == 0.0) { 269 if(fEnergy[0] == 0.0) {
270 #endif 270 #endif
271 isMaster = true; 271 isMaster = true;
272 Binom(); 272 Binom();
273 // energy in GeV 273 // energy in GeV
274 fEnergy[0] = 0.4; 274 fEnergy[0] = 0.4;
275 fEnergy[1] = 0.6; 275 fEnergy[1] = 0.6;
276 fEnergy[2] = 0.8; 276 fEnergy[2] = 0.8;
277 fEnergy[3] = 1.0; 277 fEnergy[3] = 1.0;
278 fLowEdgeEnergy[0] = 0.0; 278 fLowEdgeEnergy[0] = 0.0;
279 fLowEdgeEnergy[1] = 0.5; 279 fLowEdgeEnergy[1] = 0.5;
280 fLowEdgeEnergy[2] = 0.7; 280 fLowEdgeEnergy[2] = 0.7;
281 fLowEdgeEnergy[3] = 0.9; 281 fLowEdgeEnergy[3] = 0.9;
282 G4double f = G4Exp(G4Log(10.)*0.1); 282 G4double f = G4Exp(G4Log(10.)*0.1);
283 G4double e = f*f; 283 G4double e = f*f;
284 for(G4int i=4; i<NENERGY; ++i) { 284 for(G4int i=4; i<NENERGY; ++i) {
285 fEnergy[i] = e; 285 fEnergy[i] = e;
286 fLowEdgeEnergy[i] = e/f; 286 fLowEdgeEnergy[i] = e/f;
287 e *= f*f; 287 e *= f*f;
288 } 288 }
289 if(verboseLevel > 0) { 289 if(verboseLevel > 0) {
290 G4cout << "### G4ElasticHadrNucleusHE: energ 290 G4cout << "### G4ElasticHadrNucleusHE: energy points in GeV" << G4endl;
291 for(G4int i=0; i<NENERGY; ++i) { 291 for(G4int i=0; i<NENERGY; ++i) {
292 G4cout << " " << i << " " << fLowEdgeEn 292 G4cout << " " << i << " " << fLowEdgeEnergy[i]
293 << " " << fEnergy[i] << G4endl; 293 << " " << fEnergy[i] << G4endl;
294 } 294 }
295 } 295 }
296 #ifdef G4MULTITHREADED 296 #ifdef G4MULTITHREADED
297 } 297 }
298 G4MUTEXUNLOCK(&elasticMutex); 298 G4MUTEXUNLOCK(&elasticMutex);
299 #endif 299 #endif
300 } 300 }
301 } 301 }
302 302
303 ////////////////////////////////////////////// 303 ///////////////////////////////////////////////////////////////////
304 304
305 void G4ElasticHadrNucleusHE::ModelDescription( 305 void G4ElasticHadrNucleusHE::ModelDescription(std::ostream& outFile) const
306 { 306 {
307 outFile << "G4ElasticHadrNucleusHE is a hadr 307 outFile << "G4ElasticHadrNucleusHE is a hadron-nucleus elastic scattering\n"
308 << "model developed by N. Starkov which us 308 << "model developed by N. Starkov which uses a Glauber model\n"
309 << "parameterization to calculate the fina 309 << "parameterization to calculate the final state. It is valid\n"
310 << "for all hadrons with incident momentum 310 << "for all hadrons with incident momentum above 0.4 GeV/c.\n";
311 } 311 }
312 312
313 ////////////////////////////////////////////// 313 ///////////////////////////////////////////////////////////////////
314 314
315 G4ElasticHadrNucleusHE::~G4ElasticHadrNucleusH 315 G4ElasticHadrNucleusHE::~G4ElasticHadrNucleusHE()
316 { 316 {
317 if(isMaster) { 317 if(isMaster) {
318 for(G4int j = 0; j < NHADRONS; ++j) { 318 for(G4int j = 0; j < NHADRONS; ++j) {
319 for(G4int k = 0; k < ZMAX; ++k) { 319 for(G4int k = 0; k < ZMAX; ++k) {
320 G4ElasticData* ptr = fElasticData[j][k]; 320 G4ElasticData* ptr = fElasticData[j][k];
321 if(ptr) { 321 if(ptr) {
322 delete ptr; 322 delete ptr;
323 fElasticData[j][k] = nullptr; 323 fElasticData[j][k] = nullptr;
324 for(G4int l = j+1; l < NHADRONS; ++l) { 324 for(G4int l = j+1; l < NHADRONS; ++l) {
325 if(ptr == fElasticData[l][k]) { fElastic 325 if(ptr == fElasticData[l][k]) { fElasticData[l][k] = nullptr; }
326 } 326 }
327 } 327 }
328 } 328 }
329 } 329 }
330 delete fDirectory; 330 delete fDirectory;
331 fDirectory = nullptr; 331 fDirectory = nullptr;
332 } 332 }
333 } 333 }
334 334
335 ////////////////////////////////////////////// 335 ///////////////////////////////////////////////////////////////////
336 336
337 void G4ElasticHadrNucleusHE::InitialiseModel() 337 void G4ElasticHadrNucleusHE::InitialiseModel()
338 { 338 {
339 if(!isMaster) { return; } 339 if(!isMaster) { return; }
340 G4ProductionCutsTable* theCoupleTable= 340 G4ProductionCutsTable* theCoupleTable=
341 G4ProductionCutsTable::GetProductionCutsTa 341 G4ProductionCutsTable::GetProductionCutsTable();
342 G4int numOfCouples = (G4int)theCoupleTable-> << 342 size_t numOfCouples = theCoupleTable->GetTableSize();
343 343
344 for(G4int i=0; i<2; ++i) { 344 for(G4int i=0; i<2; ++i) {
345 const G4ParticleDefinition* p = G4PionPlus 345 const G4ParticleDefinition* p = G4PionPlus::PionPlus();
346 if(1 == i) { p = G4PionMinus::PionMinus(); 346 if(1 == i) { p = G4PionMinus::PionMinus(); }
347 iHadrCode = fHadronCode[i]; 347 iHadrCode = fHadronCode[i];
348 iHadron = fHadronType[i]; 348 iHadron = fHadronType[i];
349 iHadron1 = fHadronType1[i]; 349 iHadron1 = fHadronType1[i];
350 hMass = p->GetPDGMass()*invGeV; 350 hMass = p->GetPDGMass()*invGeV;
351 hMass2 = hMass*hMass; 351 hMass2 = hMass*hMass;
352 for(G4int j=0; j<numOfCouples; ++j) { << 352 for(size_t j=0; j<numOfCouples; ++j) {
353 auto mat = theCoupleTable->GetMaterialCu 353 auto mat = theCoupleTable->GetMaterialCutsCouple(j)->GetMaterial();
354 auto elmVec = mat->GetElementVector(); 354 auto elmVec = mat->GetElementVector();
355 std::size_t numOfElem = mat->GetNumberOf << 355 size_t numOfElem = mat->GetNumberOfElements();
356 for(std::size_t k=0; k<numOfElem; ++k) { << 356 for(size_t k=0; k<numOfElem; ++k) {
357 G4int Z = std::min((*elmVec)[k]->GetZa << 357 G4int Z = std::min((*elmVec)[k]->GetZasInt(), ZMAX-1);
358 if(!fElasticData[i][Z]) { << 358 if(!fElasticData[i][Z]) {
359 if(1 == i && Z > 1) { 359 if(1 == i && Z > 1) {
360 fElasticData[1][Z] = fElasticData[ << 360 fElasticData[1][Z] = fElasticData[0][Z];
361 } else { << 361 } else {
362 FillData(p, i, Z); << 362 FillData(p, i, Z);
363 } << 363 }
364 } << 364 }
365 } 365 }
366 } 366 }
367 } 367 }
368 } 368 }
369 369
370 ////////////////////////////////////////////// 370 ////////////////////////////////////////////////////////////////////
371 371
372 G4double 372 G4double
373 G4ElasticHadrNucleusHE::SampleInvariantT(const 373 G4ElasticHadrNucleusHE::SampleInvariantT(const G4ParticleDefinition* p,
374 G4double inLabMom, 374 G4double inLabMom,
375 G4int iZ, G4int A) 375 G4int iZ, G4int A)
376 { 376 {
377 G4double mass = p->GetPDGMass(); 377 G4double mass = p->GetPDGMass();
378 G4double kine = sqrt(inLabMom*inLabMom + mas 378 G4double kine = sqrt(inLabMom*inLabMom + mass*mass) - mass;
379 if(kine <= ekinLowLimit) { 379 if(kine <= ekinLowLimit) {
380 return G4HadronElastic::SampleInvariantT(p 380 return G4HadronElastic::SampleInvariantT(p,inLabMom,iZ,A);
381 } 381 }
382 G4int Z = std::min(iZ,ZMAX-1); 382 G4int Z = std::min(iZ,ZMAX-1);
383 G4double Q2 = 0.0; 383 G4double Q2 = 0.0;
384 iHadrCode = p->GetPDGEncoding(); 384 iHadrCode = p->GetPDGEncoding();
385 385
386 // below computations in GeV/c 386 // below computations in GeV/c
387 hMass = mass*invGeV; 387 hMass = mass*invGeV;
388 hMass2 = hMass*hMass; 388 hMass2 = hMass*hMass;
389 G4double plab = inLabMom*invGeV; 389 G4double plab = inLabMom*invGeV;
390 G4double tmax = pLocalTmax*invGeV2; 390 G4double tmax = pLocalTmax*invGeV2;
391 391
392 if(verboseLevel > 1) { 392 if(verboseLevel > 1) {
393 G4cout<< "G4ElasticHadrNucleusHE::SampleT: 393 G4cout<< "G4ElasticHadrNucleusHE::SampleT: "
394 << " for " << p->GetParticleName() 394 << " for " << p->GetParticleName()
395 << " at Z= " << Z << " A= " << A 395 << " at Z= " << Z << " A= " << A
396 << " plab(GeV)= " << plab 396 << " plab(GeV)= " << plab
397 << " hadrCode= " << iHadrCode 397 << " hadrCode= " << iHadrCode
398 << G4endl; 398 << G4endl;
399 } 399 }
400 iHadron = -1; 400 iHadron = -1;
401 G4int idx; 401 G4int idx;
402 for(idx=0; idx<NHADRONS; ++idx) { 402 for(idx=0; idx<NHADRONS; ++idx) {
403 if(iHadrCode == fHadronCode[idx]) { 403 if(iHadrCode == fHadronCode[idx]) {
404 iHadron = fHadronType[idx]; 404 iHadron = fHadronType[idx];
405 iHadron1 = fHadronType1[idx]; 405 iHadron1 = fHadronType1[idx];
406 break; 406 break;
407 } 407 }
408 } 408 }
409 // Hadron is not in the list 409 // Hadron is not in the list
410 if(0 > iHadron) { return 0.0; } 410 if(0 > iHadron) { return 0.0; }
411 411
412 if(Z==1) { 412 if(Z==1) {
413 Q2 = HadronProtonQ2(plab, tmax); 413 Q2 = HadronProtonQ2(plab, tmax);
414 414
415 if (verboseLevel>1) { 415 if (verboseLevel>1) {
416 G4cout<<" Proton : Q2 "<<Q2<<G4endl; 416 G4cout<<" Proton : Q2 "<<Q2<<G4endl;
417 } 417 }
418 } else { 418 } else {
419 const G4ElasticData* ElD1 = fElasticData[i 419 const G4ElasticData* ElD1 = fElasticData[idx][Z];
420 420
421 // Construct elastic data 421 // Construct elastic data
422 if(!ElD1) { 422 if(!ElD1) {
423 FillData(p, idx, Z); 423 FillData(p, idx, Z);
424 ElD1 = fElasticData[idx][Z]; 424 ElD1 = fElasticData[idx][Z];
425 if(!ElD1) { return 0.0; } 425 if(!ElD1) { return 0.0; }
426 } 426 }
427 427
428 // sample scattering 428 // sample scattering
429 Q2 = HadronNucleusQ2_2(ElD1, plab, tmax); 429 Q2 = HadronNucleusQ2_2(ElD1, plab, tmax);
430 430
431 if(verboseLevel > 1) { 431 if(verboseLevel > 1) {
432 G4cout<<" SampleT: Q2(GeV^2)= "<<Q2<< " 432 G4cout<<" SampleT: Q2(GeV^2)= "<<Q2<< " t/tmax= "
433 << Q2/tmax <<G4endl; 433 << Q2/tmax <<G4endl;
434 } 434 }
435 } 435 }
436 return Q2*GeV2; 436 return Q2*GeV2;
437 } 437 }
438 438
439 ////////////////////////////////////////////// 439 ////////////////////////////////////////////////////////////////
440 440
441 void G4ElasticHadrNucleusHE::FillData(const G4 441 void G4ElasticHadrNucleusHE::FillData(const G4ParticleDefinition* p,
442 G4int id 442 G4int idx, G4int Z)
443 { 443 {
444 #ifdef G4MULTITHREADED 444 #ifdef G4MULTITHREADED
445 G4MUTEXLOCK(&elasticMutex); 445 G4MUTEXLOCK(&elasticMutex);
446 if(!fElasticData[idx][Z]) { 446 if(!fElasticData[idx][Z]) {
447 #endif 447 #endif
448 G4int A = G4lrint(nistManager->GetAtomicMa 448 G4int A = G4lrint(nistManager->GetAtomicMassAmu(Z));
449 G4ElasticData* pElD = new G4ElasticData(p, 449 G4ElasticData* pElD = new G4ElasticData(p, Z, A, fEnergy);
450 if(fRetrieveFromFile) { 450 if(fRetrieveFromFile) {
451 std::ostringstream ss; 451 std::ostringstream ss;
452 InFileName(ss, p, Z); 452 InFileName(ss, p, Z);
453 std::ifstream infile(ss.str(), std::ios: 453 std::ifstream infile(ss.str(), std::ios::in);
454 for(G4int i=0; i<NENERGY; ++i) { 454 for(G4int i=0; i<NENERGY; ++i) {
455 if(ReadLine(infile, pElD->fCumProb[i])) { 455 if(ReadLine(infile, pElD->fCumProb[i])) {
456 continue; 456 continue;
457 } else { 457 } else {
458 fRetrieveFromFile = false; 458 fRetrieveFromFile = false;
459 break; 459 break;
460 } 460 }
461 } 461 }
462 infile.close(); 462 infile.close();
463 } 463 }
464 R1 = pElD->R1; 464 R1 = pElD->R1;
465 R2 = pElD->R2; 465 R2 = pElD->R2;
466 Aeff = pElD->Aeff; 466 Aeff = pElD->Aeff;
467 Pnucl = pElD->Pnucl; 467 Pnucl = pElD->Pnucl;
468 dQ2 = pElD->dQ2; 468 dQ2 = pElD->dQ2;
469 if(verboseLevel > 0) { 469 if(verboseLevel > 0) {
470 G4cout<<"### FillData for " << p->GetPar 470 G4cout<<"### FillData for " << p->GetParticleName()
471 << " Z= " << Z << " idx= " << idx << " i 471 << " Z= " << Z << " idx= " << idx << " iHadron= " << iHadron
472 <<" iHadron1= " << iHadron1 << " iHadrCo 472 <<" iHadron1= " << iHadron1 << " iHadrCode= " << iHadrCode
473 <<"\n R1= " << R1 << " R2= " << 473 <<"\n R1= " << R1 << " R2= " << R2 << " Aeff= " << Aeff
474 <<" Pnucl= " << Pnucl << G4endl; 474 <<" Pnucl= " << Pnucl << G4endl;
475 } 475 }
476 476
477 if(!fRetrieveFromFile) { 477 if(!fRetrieveFromFile) {
478 for(G4int i=0; i<NENERGY; ++i) { 478 for(G4int i=0; i<NENERGY; ++i) {
479 G4double T = fEnergy[i]; 479 G4double T = fEnergy[i];
480 hLabMomentum2 = T*(T + 2.*hMass); 480 hLabMomentum2 = T*(T + 2.*hMass);
481 hLabMomentum = std::sqrt(hLabMomentum2); 481 hLabMomentum = std::sqrt(hLabMomentum2);
482 HadrEnergy = hMass + T; 482 HadrEnergy = hMass + T;
483 DefineHadronValues(Z); 483 DefineHadronValues(Z);
484 Q2max = pElD->maxQ2[i]; 484 Q2max = pElD->maxQ2[i];
485 485
486 G4int length = FillFq2(A); 486 G4int length = FillFq2(A);
487 (pElD->fCumProb[i]).reserve(length); 487 (pElD->fCumProb[i]).reserve(length);
488 G4double norm = 1.0/fLineF[length-1]; 488 G4double norm = 1.0/fLineF[length-1];
489 489
490 if(verboseLevel > 0) { 490 if(verboseLevel > 0) {
491 G4cout << "### i= " << i << " Z= " << Z << 491 G4cout << "### i= " << i << " Z= " << Z << " A= " << A
492 << " length= " << length << " Q2max= " << 492 << " length= " << length << " Q2max= " << Q2max << G4endl;
493 } 493 }
494 494
495 (pElD->fCumProb[i]).push_back(0.0); 495 (pElD->fCumProb[i]).push_back(0.0);
496 for(G4int ii=1; ii<length-1; ++ii) { 496 for(G4int ii=1; ii<length-1; ++ii) {
497 (pElD->fCumProb[i]).push_back(fLineF[ii]*n 497 (pElD->fCumProb[i]).push_back(fLineF[ii]*norm);
498 if(verboseLevel > 2) { 498 if(verboseLevel > 2) {
499 G4cout << " ii= " << ii << " val= " 499 G4cout << " ii= " << ii << " val= "
500 << (pElD->fCumProb[i])[ii] << G4endl; 500 << (pElD->fCumProb[i])[ii] << G4endl;
501 } 501 }
502 } 502 }
503 (pElD->fCumProb[i]).push_back(1.0); 503 (pElD->fCumProb[i]).push_back(1.0);
504 } 504 }
505 } 505 }
506 506
507 if(fStoreToFile) { 507 if(fStoreToFile) {
508 std::ostringstream ss; 508 std::ostringstream ss;
509 OutFileName(ss, p, Z); 509 OutFileName(ss, p, Z);
510 std::ofstream fileout(ss.str()); 510 std::ofstream fileout(ss.str());
511 for(G4int i=0; i<NENERGY; ++i) { 511 for(G4int i=0; i<NENERGY; ++i) {
512 WriteLine(fileout, pElD->fCumProb[i]); 512 WriteLine(fileout, pElD->fCumProb[i]);
513 } 513 }
514 fileout.close(); 514 fileout.close();
515 } 515 }
516 516
517 if(verboseLevel > 0) { 517 if(verboseLevel > 0) {
518 G4cout << " G4ElasticHadrNucleusHE::Fill 518 G4cout << " G4ElasticHadrNucleusHE::FillData done for idx= " << idx
519 << " for " << p->GetParticleName() << " 519 << " for " << p->GetParticleName() << " Z= " << Z
520 << " A= " << A << G4endl; 520 << " A= " << A << G4endl;
521 } 521 }
522 fElasticData[idx][Z] = pElD; 522 fElasticData[idx][Z] = pElD;
523 523
524 #ifdef G4MULTITHREADED 524 #ifdef G4MULTITHREADED
525 } 525 }
526 G4MUTEXUNLOCK(&elasticMutex); 526 G4MUTEXUNLOCK(&elasticMutex);
527 #endif 527 #endif
528 } 528 }
529 529
530 ////////////////////////////////////////////// 530 ////////////////////////////////////////////////////////////////
531 531
532 void G4ElasticHadrNucleusHE::InterpolateHN(G4i 532 void G4ElasticHadrNucleusHE::InterpolateHN(G4int n, const G4double EnP[],
533 const G4double C0P[], const 533 const G4double C0P[], const G4double C1P[],
534 const G4double B0P[], const 534 const G4double B0P[], const G4double B1P[])
535 { 535 {
536 G4int i; 536 G4int i;
537 537
538 for(i=1; i<n; ++i) { if(hLabMomentum <= EnP[ 538 for(i=1; i<n; ++i) { if(hLabMomentum <= EnP[i]) { break; } }
539 if(i == n) { i = n - 1; } 539 if(i == n) { i = n - 1; }
540 540
541 Coeff0 = LineInterpol(EnP[i], EnP[i-1], C0P[ 541 Coeff0 = LineInterpol(EnP[i], EnP[i-1], C0P[i], C0P[i-1], hLabMomentum);
542 Coeff1 = LineInterpol(EnP[i], EnP[i-1], C1P[ 542 Coeff1 = LineInterpol(EnP[i], EnP[i-1], C1P[i], C1P[i-1], hLabMomentum);
543 Slope0 = LineInterpol(EnP[i], EnP[i-1], B0P[ 543 Slope0 = LineInterpol(EnP[i], EnP[i-1], B0P[i], B0P[i-1], hLabMomentum);
544 Slope1 = LineInterpol(EnP[i], EnP[i-1], B1P[ 544 Slope1 = LineInterpol(EnP[i], EnP[i-1], B1P[i], B1P[i-1], hLabMomentum);
545 545
546 // G4cout<<" InterpolHN: n i "<<n<<" "<<i< 546 // G4cout<<" InterpolHN: n i "<<n<<" "<<i<<" Mom "
547 // <<hLabMomentum<<G4endl; 547 // <<hLabMomentum<<G4endl;
548 } 548 }
549 549
550 ////////////////////////////////////////////// 550 //////////////////////////////////////////////////////////////////////////
551 551
552 G4double 552 G4double
553 G4ElasticHadrNucleusHE::HadronNucleusQ2_2(cons 553 G4ElasticHadrNucleusHE::HadronNucleusQ2_2(const G4ElasticData* pElD,
554 G4do 554 G4double plab, G4double tmax)
555 { 555 {
556 G4double ekin = std::sqrt(hMass2 + plab*pla 556 G4double ekin = std::sqrt(hMass2 + plab*plab) - hMass;
557 557
558 if(verboseLevel > 1) { 558 if(verboseLevel > 1) {
559 G4cout<<"Q2_2: ekin(GeV)= " << ekin << " 559 G4cout<<"Q2_2: ekin(GeV)= " << ekin << " plab(GeV/c)= " << plab
560 <<" tmax(GeV2)= " << tmax <<G4endl; 560 <<" tmax(GeV2)= " << tmax <<G4endl;
561 } 561 }
562 // Find closest energy bin 562 // Find closest energy bin
563 G4int idx; 563 G4int idx;
564 for(idx=0; idx<NENERGY-1; ++idx) { 564 for(idx=0; idx<NENERGY-1; ++idx) {
565 if(ekin <= fLowEdgeEnergy[idx+1]) { break; 565 if(ekin <= fLowEdgeEnergy[idx+1]) { break; }
566 } 566 }
567 //G4cout << " idx= " << idx << G4endl; 567 //G4cout << " idx= " << idx << G4endl;
568 568
569 // Select kinematics for node energy 569 // Select kinematics for node energy
570 R1 = pElD->R1; 570 R1 = pElD->R1;
571 dQ2 = pElD->dQ2; 571 dQ2 = pElD->dQ2;
572 Q2max = pElD->maxQ2[idx]; 572 Q2max = pElD->maxQ2[idx];
573 G4int length = (G4int)(pElD->fCumProb[idx]). << 573 G4int length = (pElD->fCumProb[idx]).size();
574 574
575 G4double Rand = G4UniformRand(); 575 G4double Rand = G4UniformRand();
576 576
577 G4int iNumbQ2 = 0; 577 G4int iNumbQ2 = 0;
578 for(iNumbQ2=1; iNumbQ2<length; ++iNumbQ2) { 578 for(iNumbQ2=1; iNumbQ2<length; ++iNumbQ2) {
579 if(Rand <= (pElD->fCumProb[idx])[iNumbQ2]) 579 if(Rand <= (pElD->fCumProb[idx])[iNumbQ2]) { break; }
580 } 580 }
581 iNumbQ2 = std::min(iNumbQ2, length - 1); 581 iNumbQ2 = std::min(iNumbQ2, length - 1);
582 G4double Q2 = GetQ2_2(iNumbQ2, length, pElD- 582 G4double Q2 = GetQ2_2(iNumbQ2, length, pElD->fCumProb[idx], Rand);
583 Q2 = std::min(Q2, Q2max); 583 Q2 = std::min(Q2, Q2max);
584 Q2 *= tmax/Q2max; 584 Q2 *= tmax/Q2max;
585 585
586 if(verboseLevel > 1) { 586 if(verboseLevel > 1) {
587 G4cout<<" HadrNucleusQ2_2(2): Q2= "<<Q2<<" 587 G4cout<<" HadrNucleusQ2_2(2): Q2= "<<Q2<<" iNumbQ2= " << iNumbQ2
588 << " rand= " << Rand << " Q2max= " << Q2ma 588 << " rand= " << Rand << " Q2max= " << Q2max
589 << " tmax= " << tmax << G4endl; 589 << " tmax= " << tmax << G4endl;
590 } 590 }
591 return Q2; 591 return Q2;
592 } 592 }
593 593
594 ////////////////////////////////////////////// 594 ///////////////////////////////////////////////////////////////////////
595 // 595 //
596 // The randomization of one dimensional array 596 // The randomization of one dimensional array
597 // 597 //
598 598
599 G4double G4ElasticHadrNucleusHE::GetQ2_2(G4int 599 G4double G4ElasticHadrNucleusHE::GetQ2_2(G4int kk, G4int kmax,
600 const std::vector<G4double>& F, 600 const std::vector<G4double>& F,
601 G4dou 601 G4double ranUni)
602 { 602 {
603 //G4cout << "GetQ2_2 kk= " << kk << " kmax= 603 //G4cout << "GetQ2_2 kk= " << kk << " kmax= " << kmax << " size= "
604 // << F.size() << " rand= " << ranUni << 604 // << F.size() << " rand= " << ranUni << G4endl;
605 if(kk == kmax-1) { 605 if(kk == kmax-1) {
606 G4double X1 = dQ2*kk; 606 G4double X1 = dQ2*kk;
607 G4double F1 = F[kk-1]; 607 G4double F1 = F[kk-1];
608 G4double X2 = Q2max; 608 G4double X2 = Q2max;
609 G4double xx = R1*(X2 - X1); 609 G4double xx = R1*(X2 - X1);
610 xx = (xx > 20.) ? 0.0 : G4Exp(-xx); 610 xx = (xx > 20.) ? 0.0 : G4Exp(-xx);
611 G4double Y = X1 - G4Log(1.0 - (ranUni - F1 611 G4double Y = X1 - G4Log(1.0 - (ranUni - F1)*(1.0 - xx)/(1.0 - F1))/R1;
612 return Y; 612 return Y;
613 } 613 }
614 G4double F1, F2, F3, X1, X2, X3; 614 G4double F1, F2, F3, X1, X2, X3;
615 615
616 if(kk == 1 || kk == 0) { 616 if(kk == 1 || kk == 0) {
617 F1 = F[0]; 617 F1 = F[0];
618 F2 = F[1]; 618 F2 = F[1];
619 F3 = F[2]; 619 F3 = F[2];
620 X1 = 0.0; 620 X1 = 0.0;
621 X2 = dQ2; 621 X2 = dQ2;
622 X3 = dQ2*2; 622 X3 = dQ2*2;
623 } else { 623 } else {
624 F1 = F[kk-2]; 624 F1 = F[kk-2];
625 F2 = F[kk-1]; 625 F2 = F[kk-1];
626 F3 = F[kk]; 626 F3 = F[kk];
627 X1 = dQ2*(kk-2); 627 X1 = dQ2*(kk-2);
628 X2 = dQ2*(kk-1); 628 X2 = dQ2*(kk-1);
629 X3 = dQ2*kk; 629 X3 = dQ2*kk;
630 } 630 }
631 if(verboseLevel > 1) { 631 if(verboseLevel > 1) {
632 G4cout << "GetQ2_2 kk= " << kk << " X2= " 632 G4cout << "GetQ2_2 kk= " << kk << " X2= " << X2 << " X3= " << X3
633 << " F2= " << F2 << " F3= " << F3 << " Rn 633 << " F2= " << F2 << " F3= " << F3 << " Rndm= " << ranUni << G4endl;
634 } 634 }
635 635
636 G4double F12 = F1*F1; 636 G4double F12 = F1*F1;
637 G4double F22 = F2*F2; 637 G4double F22 = F2*F2;
638 G4double F32 = F3*F3; 638 G4double F32 = F3*F3;
639 639
640 G4double D0 = F12*F2+F1*F32+F3*F22-F32*F2-F 640 G4double D0 = F12*F2+F1*F32+F3*F22-F32*F2-F22*F1-F12*F3;
641 641
642 if(verboseLevel > 2) { 642 if(verboseLevel > 2) {
643 G4cout << " X1= " << X1 << " F1= " < 643 G4cout << " X1= " << X1 << " F1= " << F1 << " D0= "
644 << D0 << G4endl; 644 << D0 << G4endl;
645 } 645 }
646 G4double Y; 646 G4double Y;
647 if(std::abs(D0) < 1.e-9) { 647 if(std::abs(D0) < 1.e-9) {
648 Y = X2 + (ranUni - F2)*(X3 - X2)/(F3 - F2) 648 Y = X2 + (ranUni - F2)*(X3 - X2)/(F3 - F2);
649 } else { 649 } else {
650 G4double DA = X1*F2+X3*F1+X2*F3-X3*F2-X1*F 650 G4double DA = X1*F2+X3*F1+X2*F3-X3*F2-X1*F3-X2*F1;
651 G4double DB = X2*F12+X1*F32+X3*F22-X2*F32- 651 G4double DB = X2*F12+X1*F32+X3*F22-X2*F32-X3*F12-X1*F22;
652 G4double DC = X3*F2*F12+X2*F1*F32+X1*F3*F2 652 G4double DC = X3*F2*F12+X2*F1*F32+X1*F3*F22
653 -X1*F2*F32-X2*F3*F12-X3*F1*F22; 653 -X1*F2*F32-X2*F3*F12-X3*F1*F22;
654 Y = (DA*ranUni*ranUni + DB*ranUni + DC)/D0 654 Y = (DA*ranUni*ranUni + DB*ranUni + DC)/D0;
655 } 655 }
656 return Y; 656 return Y;
657 } 657 }
658 658
659 ////////////////////////////////////////////// 659 ////////////////////////////////////////////////////////////////////////
660 660
661 G4int G4ElasticHadrNucleusHE::FillFq2(G4int A) 661 G4int G4ElasticHadrNucleusHE::FillFq2(G4int A)
662 { 662 {
663 G4double curQ2, curSec; 663 G4double curQ2, curSec;
664 G4double curSum = 0.0; 664 G4double curSum = 0.0;
665 G4double totSum = 0.0; 665 G4double totSum = 0.0;
666 666
667 G4double ddQ2 = dQ2*0.1; 667 G4double ddQ2 = dQ2*0.1;
668 G4double Q2l = 0.0; 668 G4double Q2l = 0.0;
669 669
670 G4int ii = 0; 670 G4int ii = 0;
671 for(ii=1; ii<ONQ2-1; ++ii) { 671 for(ii=1; ii<ONQ2-1; ++ii) {
672 curSum = curSec = 0.0; 672 curSum = curSec = 0.0;
673 673
674 for(G4int jj=0; jj<10; ++jj) { 674 for(G4int jj=0; jj<10; ++jj) {
675 curQ2 = Q2l+(jj + 0.5)*ddQ2; 675 curQ2 = Q2l+(jj + 0.5)*ddQ2;
676 if(curQ2 >= Q2max) { break; } 676 if(curQ2 >= Q2max) { break; }
677 curSec = HadrNucDifferCrSec(A, curQ2); 677 curSec = HadrNucDifferCrSec(A, curQ2);
678 curSum += curSec; 678 curSum += curSec;
679 } 679 }
680 G4double del = (curQ2 >= Q2max) ? Q2max - 680 G4double del = (curQ2 >= Q2max) ? Q2max - Q2l : dQ2;
681 Q2l += del; 681 Q2l += del;
682 curSum *= del*0.1; 682 curSum *= del*0.1;
683 totSum += curSum; 683 totSum += curSum;
684 fLineF[ii] = totSum; 684 fLineF[ii] = totSum;
685 if (verboseLevel>2) { 685 if (verboseLevel>2) {
686 G4cout<<ii << ". FillFq2: A= " << A << " 686 G4cout<<ii << ". FillFq2: A= " << A << " Q2= "<<Q2l<<" dQ2= "
687 <<dQ2<<" Tot= "<<totSum << " dTot " <<cu 687 <<dQ2<<" Tot= "<<totSum << " dTot " <<curSum
688 <<" curSec= " <<curSec<<G4endl; 688 <<" curSec= " <<curSec<<G4endl;
689 } 689 }
690 if(totSum*1.e-4 > curSum || Q2l >= Q2max) 690 if(totSum*1.e-4 > curSum || Q2l >= Q2max) { break; }
691 } 691 }
692 ii = std::min(ii, ONQ2-2); 692 ii = std::min(ii, ONQ2-2);
693 curQ2 = Q2l; 693 curQ2 = Q2l;
694 G4double xx = R1*(Q2max - curQ2); 694 G4double xx = R1*(Q2max - curQ2);
695 if(xx > 0.0) { 695 if(xx > 0.0) {
696 xx = (xx > 20.) ? 0.0 : G4Exp(-xx); 696 xx = (xx > 20.) ? 0.0 : G4Exp(-xx);
697 curSec = HadrNucDifferCrSec(A, curQ2); 697 curSec = HadrNucDifferCrSec(A, curQ2);
698 totSum += curSec*(1.0 - xx)/R1; 698 totSum += curSec*(1.0 - xx)/R1;
699 } 699 }
700 fLineF[ii + 1] = totSum; 700 fLineF[ii + 1] = totSum;
701 if (verboseLevel>1) { 701 if (verboseLevel>1) {
702 G4cout << "### FillFq2 done curQ2= " << cu 702 G4cout << "### FillFq2 done curQ2= " << curQ2 << " Q2max= "<< Q2max
703 << " sumG= " << fLineF[ONQ2-2] << " 703 << " sumG= " << fLineF[ONQ2-2] << " totSum= " << totSum
704 << " Nbins= " << ii + 1 << G4endl; 704 << " Nbins= " << ii + 1 << G4endl;
705 } 705 }
706 return ii + 2; 706 return ii + 2;
707 } 707 }
708 708
709 ////////////////////////////////////////////// 709 ////////////////////////////////////////////////////////////////////////
710 710
711 G4double G4ElasticHadrNucleusHE::GetLightFq2(G 711 G4double G4ElasticHadrNucleusHE::GetLightFq2(G4int Z, G4int A, G4double Q2)
712 { 712 {
713 // Scattering off proton 713 // Scattering off proton
714 if(Z == 1) 714 if(Z == 1)
715 { 715 {
716 G4double SqrQ2 = std::sqrt(Q2); 716 G4double SqrQ2 = std::sqrt(Q2);
717 G4double valueConstU = 2.*(hMass2 + proton 717 G4double valueConstU = 2.*(hMass2 + protonM2) - Q2;
718 718
719 G4double y = (1.-Coeff1-Coeff0)/HadrSlope* 719 G4double y = (1.-Coeff1-Coeff0)/HadrSlope*(1.-G4Exp(-HadrSlope*Q2))
720 + Coeff0*(1.-G4Exp(-Slope0*Q2)) 720 + Coeff0*(1.-G4Exp(-Slope0*Q2))
721 + Coeff2/Slope2*G4Exp(Slope2*valueConstU 721 + Coeff2/Slope2*G4Exp(Slope2*valueConstU)*(G4Exp(Slope2*Q2)-1.)
722 + 2.*Coeff1/Slope1*(1./Slope1-(1./Slope1 722 + 2.*Coeff1/Slope1*(1./Slope1-(1./Slope1+SqrQ2)*G4Exp(-Slope1*SqrQ2));
723 723
724 return y; 724 return y;
725 } 725 }
726 726
727 // The preparing of probability function 727 // The preparing of probability function
728 728
729 G4double prec = A > 208 ? 1.0e-7 : 1.0e-6; 729 G4double prec = A > 208 ? 1.0e-7 : 1.0e-6;
730 730
731 G4double Stot = HadrTot*MbToGeV2; 731 G4double Stot = HadrTot*MbToGeV2; // Gev^-2
732 G4double Bhad = HadrSlope; // 732 G4double Bhad = HadrSlope; // GeV^-2
733 G4double Asq = 1+HadrReIm*HadrReIm; 733 G4double Asq = 1+HadrReIm*HadrReIm;
734 G4double Rho2 = std::sqrt(Asq); 734 G4double Rho2 = std::sqrt(Asq);
735 735
736 if(verboseLevel >1) { 736 if(verboseLevel >1) {
737 G4cout<<" Fq2 Before for i Tot B Im "<<Had 737 G4cout<<" Fq2 Before for i Tot B Im "<<HadrTot<<" "<<HadrSlope<<" "
738 <<HadrReIm<<G4endl; 738 <<HadrReIm<<G4endl;
739 } 739 }
740 if(verboseLevel > 1) { 740 if(verboseLevel > 1) {
741 G4cout << "GetFq2: Stot= " << Stot << " Bh 741 G4cout << "GetFq2: Stot= " << Stot << " Bhad= " << Bhad
742 <<" Im "<<HadrReIm 742 <<" Im "<<HadrReIm
743 << " Asq= " << Asq << G4endl; 743 << " Asq= " << Asq << G4endl;
744 G4cout << "R1= " << R1 << " R2= " << R2 << 744 G4cout << "R1= " << R1 << " R2= " << R2 << " Pnucl= " << Pnucl <<G4endl;
745 } 745 }
746 G4double R12 = R1*R1; 746 G4double R12 = R1*R1;
747 G4double R22 = R2*R2; 747 G4double R22 = R2*R2;
748 G4double R12B = R12+2*Bhad; 748 G4double R12B = R12+2*Bhad;
749 G4double R22B = R22+2*Bhad; 749 G4double R22B = R22+2*Bhad;
750 750
751 G4double Norm = (R12*R1-Pnucl*R22*R2) 751 G4double Norm = (R12*R1-Pnucl*R22*R2); // HP->Aeff;
752 752
753 G4double R13 = R12*R1/R12B; 753 G4double R13 = R12*R1/R12B;
754 G4double R23 = Pnucl*R22*R2/R22B; 754 G4double R23 = Pnucl*R22*R2/R22B;
755 G4double Unucl = Stot/twopi*R13/Norm; 755 G4double Unucl = Stot/twopi*R13/Norm;
756 G4double UnucRho2 = -Unucl*Rho2; 756 G4double UnucRho2 = -Unucl*Rho2;
757 757
758 G4double FiH = std::asin(HadrReIm/Rh 758 G4double FiH = std::asin(HadrReIm/Rho2);
759 G4double NN2 = R23/R13; 759 G4double NN2 = R23/R13;
760 760
761 if(verboseLevel > 2) { 761 if(verboseLevel > 2) {
762 G4cout << "UnucRho2= " << UnucRho2 << " Fi 762 G4cout << "UnucRho2= " << UnucRho2 << " FiH= " << FiH << " NN2= " << NN2
763 << " Norm= " << Norm << G4endl; 763 << " Norm= " << Norm << G4endl;
764 } 764 }
765 G4double Prod0 = 0.; 765 G4double Prod0 = 0.;
766 G4double N1 = -1.0; 766 G4double N1 = -1.0;
767 767
768 for(G4int i1 = 1; i1<= A; ++i1) ////++++++++ 768 for(G4int i1 = 1; i1<= A; ++i1) ////++++++++++ i1
769 { 769 {
770 N1 *= (-Unucl*Rho2*(A-i1+1)/(G4double)i1 770 N1 *= (-Unucl*Rho2*(A-i1+1)/(G4double)i1);
771 G4double Prod1 = 0.; 771 G4double Prod1 = 0.;
772 G4double N2 = -1.; 772 G4double N2 = -1.;
773 773
774 for(G4int i2 = 1; i2<=A; ++i2) ////+++++ 774 for(G4int i2 = 1; i2<=A; ++i2) ////+++++++++ i2
775 { 775 {
776 N2 *= (-Unucl*Rho2*(A-i2+1)/(G4doubl 776 N2 *= (-Unucl*Rho2*(A-i2+1)/(G4double)i2);
777 G4double Prod2 = 0; 777 G4double Prod2 = 0;
778 G4double N5 = -1/NN2; 778 G4double N5 = -1/NN2;
779 for(G4int j2=0; j2<= i2; ++j2) ////+++++++ 779 for(G4int j2=0; j2<= i2; ++j2) ////+++++++++ j2
780 { 780 {
781 G4double Prod3 = 0; 781 G4double Prod3 = 0;
782 G4double exp2 = 1./((G4double)j 782 G4double exp2 = 1./((G4double)j2/R22B+(G4double)(i2-j2)/R12B);
783 N5 *= (-NN2); 783 N5 *= (-NN2);
784 G4double N4 = -1./NN2; 784 G4double N4 = -1./NN2;
785 for(G4int j1=0; j1<=i1; ++j1) ////++++ 785 for(G4int j1=0; j1<=i1; ++j1) ////++++++++ j1
786 { 786 {
787 G4double exp1 = 1./((G4double)j1/R22B+( 787 G4double exp1 = 1./((G4double)j1/R22B+(G4double)(i1-j1)/R12B);
788 G4double dddd = 0.25*(exp1+exp2); 788 G4double dddd = 0.25*(exp1+exp2);
789 N4 *= (-NN2); 789 N4 *= (-NN2);
790 Prod3 += 790 Prod3 +=
791 N4*exp1*exp2*(1.-G4Exp(-Q2 791 N4*exp1*exp2*(1.-G4Exp(-Q2*dddd))*GetBinomCof(i1,j1)/dddd;
792 } // j1 792 } // j1
793 Prod2 += Prod3*N5*GetBinomCof(i2,j2); 793 Prod2 += Prod3*N5*GetBinomCof(i2,j2);
794 } / 794 } // j2
795 Prod1 += Prod2*N2*std::cos(FiH*(i1-i2)); 795 Prod1 += Prod2*N2*std::cos(FiH*(i1-i2));
796 796
797 if (std::abs(Prod2*N2/Prod1)<prec) break; 797 if (std::abs(Prod2*N2/Prod1)<prec) break;
798 } 798 } // i2
799 Prod0 += Prod1*N1; 799 Prod0 += Prod1*N1;
800 if(std::abs(N1*Prod1/Prod0) < prec) brea 800 if(std::abs(N1*Prod1/Prod0) < prec) break;
801 } 801 } // i1
802 802
803 const G4double fact = 0.25*CLHEP::pi/MbToGeV 803 const G4double fact = 0.25*CLHEP::pi/MbToGeV2;
804 Prod0 *= fact; // This is in mb 804 Prod0 *= fact; // This is in mb
805 805
806 if(verboseLevel>1) { 806 if(verboseLevel>1) {
807 G4cout << "GetLightFq2 Z= " << Z << " A= " 807 G4cout << "GetLightFq2 Z= " << Z << " A= " << A
808 <<" Q2= " << Q2 << " Res= " << Prod0 << G 808 <<" Q2= " << Q2 << " Res= " << Prod0 << G4endl;
809 } 809 }
810 return Prod0; 810 return Prod0;
811 } 811 }
812 812
813 ////////////////////////////////////////////// 813 ///////////////////////////////////////////////////////////////////
814 814
815 G4double 815 G4double
816 G4ElasticHadrNucleusHE::HadrNucDifferCrSec(G4i 816 G4ElasticHadrNucleusHE::HadrNucDifferCrSec(G4int A, G4double aQ2)
817 { 817 {
818 // ------ All external kinematical variabl 818 // ------ All external kinematical variables are in MeV -------
819 // ------ but internal in GeV !!! 819 // ------ but internal in GeV !!!! ------
820 820
821 // Scattering of proton 821 // Scattering of proton
822 if(A == 1) 822 if(A == 1)
823 { 823 {
824 G4double SqrQ2 = std::sqrt(aQ2); 824 G4double SqrQ2 = std::sqrt(aQ2);
825 G4double valueConstU = hMass2 + protonM2-2 825 G4double valueConstU = hMass2 + protonM2-2*protonM*HadrEnergy - aQ2;
826 826
827 BoundaryTL[0] = Q2max; 827 BoundaryTL[0] = Q2max;
828 BoundaryTL[1] = Q2max; 828 BoundaryTL[1] = Q2max;
829 BoundaryTL[3] = Q2max; 829 BoundaryTL[3] = Q2max;
830 BoundaryTL[4] = Q2max; 830 BoundaryTL[4] = Q2max;
831 BoundaryTL[5] = Q2max; 831 BoundaryTL[5] = Q2max;
832 832
833 G4double dSigPodT = HadrTot*HadrTot*(1+Had 833 G4double dSigPodT = HadrTot*HadrTot*(1+HadrReIm*HadrReIm)*
834 ( Coeff1*G4Exp(-Slope1*SqrQ2)+ 834 ( Coeff1*G4Exp(-Slope1*SqrQ2)+
835 Coeff2*G4Exp( Slope2*(valueConstU)+aQ2)+ 835 Coeff2*G4Exp( Slope2*(valueConstU)+aQ2)+
836 (1-Coeff1-Coeff0)*G4Exp(-HadrSlope*aQ2)+ 836 (1-Coeff1-Coeff0)*G4Exp(-HadrSlope*aQ2)+
837 Coeff0*G4Exp(-Slope0*aQ2) )*2.568/(16*pi); 837 Coeff0*G4Exp(-Slope0*aQ2) )*2.568/(16*pi);
838 838
839 return dSigPodT; 839 return dSigPodT;
840 } 840 }
841 841
842 G4double Stot = HadrTot*MbToGeV2; 842 G4double Stot = HadrTot*MbToGeV2;
843 G4double Bhad = HadrSlope; 843 G4double Bhad = HadrSlope;
844 G4double Asq = 1+HadrReIm*HadrReIm; 844 G4double Asq = 1+HadrReIm*HadrReIm;
845 G4double Rho2 = std::sqrt(Asq); 845 G4double Rho2 = std::sqrt(Asq);
846 G4double R12 = R1*R1; 846 G4double R12 = R1*R1;
847 G4double R22 = R2*R2; 847 G4double R22 = R2*R2;
848 G4double R12B = R12+2*Bhad; 848 G4double R12B = R12+2*Bhad;
849 G4double R22B = R22+2*Bhad; 849 G4double R22B = R22+2*Bhad;
850 G4double R12Ap = R12+20; 850 G4double R12Ap = R12+20;
851 G4double R22Ap = R22+20; 851 G4double R22Ap = R22+20;
852 G4double R13Ap = R12*R1/R12Ap; 852 G4double R13Ap = R12*R1/R12Ap;
853 G4double R23Ap = R22*R2*Pnucl/R22Ap; 853 G4double R23Ap = R22*R2*Pnucl/R22Ap;
854 G4double R23dR13 = R23Ap/R13Ap; 854 G4double R23dR13 = R23Ap/R13Ap;
855 G4double R12Apd = 2/R12Ap; 855 G4double R12Apd = 2/R12Ap;
856 G4double R22Apd = 2/R22Ap; 856 G4double R22Apd = 2/R22Ap;
857 G4double R12ApdR22Ap = 0.5*(R12Apd+R22Apd); 857 G4double R12ApdR22Ap = 0.5*(R12Apd+R22Apd);
858 858
859 G4double DDSec1p = (DDSect2+DDSect3*G4Log(0 859 G4double DDSec1p = (DDSect2+DDSect3*G4Log(0.53*HadrEnergy/R1));
860 G4double DDSec2p = (DDSect2+DDSect3*G4Log(0 860 G4double DDSec2p = (DDSect2+DDSect3*G4Log(0.53*HadrEnergy/
861 std::sqrt((R12+R2 861 std::sqrt((R12+R22)*0.5)));
862 G4double DDSec3p = (DDSect2+DDSect3*G4Log(0 862 G4double DDSec3p = (DDSect2+DDSect3*G4Log(0.53*HadrEnergy/R2));
863 863
864 G4double Norm = (R12*R1-Pnucl*R22*R2) 864 G4double Norm = (R12*R1-Pnucl*R22*R2)*Aeff;
865 G4double R13 = R12*R1/R12B; 865 G4double R13 = R12*R1/R12B;
866 G4double R23 = Pnucl*R22*R2/R22B; 866 G4double R23 = Pnucl*R22*R2/R22B;
867 G4double Unucl = Stot/(twopi*Norm)*R13 867 G4double Unucl = Stot/(twopi*Norm)*R13;
868 G4double UnuclScr = Stot/(twopi*Norm)*R13 868 G4double UnuclScr = Stot/(twopi*Norm)*R13Ap;
869 G4double SinFi = HadrReIm/Rho2; 869 G4double SinFi = HadrReIm/Rho2;
870 G4double FiH = std::asin(SinFi); 870 G4double FiH = std::asin(SinFi);
871 G4double N = -1; 871 G4double N = -1;
872 G4double N2 = R23/R13; 872 G4double N2 = R23/R13;
873 873
874 G4double ImElasticAmpl0 = 0; 874 G4double ImElasticAmpl0 = 0;
875 G4double ReElasticAmpl0 = 0; 875 G4double ReElasticAmpl0 = 0;
876 G4double exp1; << 876 G4double Tot1=0, exp1;
877 877
878 for(G4int i=1; i<=A; ++i) { 878 for(G4int i=1; i<=A; ++i) {
879 N *= (-Unucl*Rho2*(A-i+1)/(G4double)i); 879 N *= (-Unucl*Rho2*(A-i+1)/(G4double)i);
880 G4double N4 = 1; 880 G4double N4 = 1;
881 G4double medTot = R12B/(G4double)i; 881 G4double medTot = R12B/(G4double)i;
882 G4double Prod1 = G4Exp(-aQ2*R12B/(G4doubl 882 G4double Prod1 = G4Exp(-aQ2*R12B/(G4double)(4*i))*medTot;
883 883
884 for(G4int l=1; l<=i; ++l) { 884 for(G4int l=1; l<=i; ++l) {
885 exp1 = l/R22B+(i-l)/R12B; 885 exp1 = l/R22B+(i-l)/R12B;
886 N4 *= (-N2*(i-l+1)/(G4double)l); 886 N4 *= (-N2*(i-l+1)/(G4double)l);
887 G4double expn4 = N4/exp1; 887 G4double expn4 = N4/exp1;
888 Prod1 += expn4*G4Exp(-aQ2/(exp1*4)); 888 Prod1 += expn4*G4Exp(-aQ2/(exp1*4));
889 medTot += expn4; 889 medTot += expn4;
890 } // end l 890 } // end l
891 891
892 G4double dcos = N*std::cos(FiH*i); 892 G4double dcos = N*std::cos(FiH*i);
893 ReElasticAmpl0 += Prod1*N*std::sin(FiH*i) 893 ReElasticAmpl0 += Prod1*N*std::sin(FiH*i);
894 ImElasticAmpl0 += Prod1*dcos; 894 ImElasticAmpl0 += Prod1*dcos;
>> 895 Tot1 += medTot*dcos;
895 if(std::abs(Prod1*N/ImElasticAmpl0) < 0.00 896 if(std::abs(Prod1*N/ImElasticAmpl0) < 0.000001) break;
896 } // i 897 } // i
897 898
898 static const G4double pi25 = CLHEP::pi/2.568 899 static const G4double pi25 = CLHEP::pi/2.568;
899 ImElasticAmpl0 *= pi25; // The amplitude i 900 ImElasticAmpl0 *= pi25; // The amplitude in mB
900 ReElasticAmpl0 *= pi25; // The amplitude i 901 ReElasticAmpl0 *= pi25; // The amplitude in mB
>> 902 Tot1 *= 2*pi25;
901 903
902 G4double C1 = R13Ap*R13Ap*0.5*DDSec1p; 904 G4double C1 = R13Ap*R13Ap*0.5*DDSec1p;
903 G4double C2 = 2*R23Ap*R13Ap*0.5*DDSec2p; 905 G4double C2 = 2*R23Ap*R13Ap*0.5*DDSec2p;
904 G4double C3 = R23Ap*R23Ap*0.5*DDSec3p; 906 G4double C3 = R23Ap*R23Ap*0.5*DDSec3p;
905 907
906 G4double N1p = 1; 908 G4double N1p = 1;
907 G4double Din1 = 0.5*(C1*G4Exp(-aQ2/8*R12Ap)/ 909 G4double Din1 = 0.5*(C1*G4Exp(-aQ2/8*R12Ap)/2*R12Ap-
908 C2/R12ApdR22Ap*G4Exp(-aQ2/(4*R12Apd 910 C2/R12ApdR22Ap*G4Exp(-aQ2/(4*R12ApdR22Ap))+
909 C3*R22Ap/2*G4Exp(-aQ2/8*R22Ap)); 911 C3*R22Ap/2*G4Exp(-aQ2/8*R22Ap));
910 912
911 G4double DTot1 = 0.5*(C1*0.5*R12Ap-C2/R12Apd 913 G4double DTot1 = 0.5*(C1*0.5*R12Ap-C2/R12ApdR22Ap+C3*R22Ap*0.5);
912 914
913 for(G4int i=1; i<= A-2; ++i) { 915 for(G4int i=1; i<= A-2; ++i) {
914 N1p *= (-UnuclScr*Rho2*(A-i-1)/(G4double)i 916 N1p *= (-UnuclScr*Rho2*(A-i-1)/(G4double)i);
915 G4double N2p = 1; 917 G4double N2p = 1;
916 G4double Din2 = 0; 918 G4double Din2 = 0;
917 G4double DmedTot = 0; 919 G4double DmedTot = 0;
918 G4double BinCoeff = 1.0; 920 G4double BinCoeff = 1.0;
919 for(G4int l=0; l<=i; ++l) { 921 for(G4int l=0; l<=i; ++l) {
920 if(l > 0) { BinCoeff *= (i-l+1)/(G4doubl 922 if(l > 0) { BinCoeff *= (i-l+1)/(G4double)l; }
921 923
922 exp1 = l/R22B+(i-l)/R12B; 924 exp1 = l/R22B+(i-l)/R12B;
923 G4double exp1p = exp1+R12Apd; 925 G4double exp1p = exp1+R12Apd;
924 G4double exp2p = exp1+R12ApdR22Ap; 926 G4double exp2p = exp1+R12ApdR22Ap;
925 G4double exp3p = exp1+R22Apd; 927 G4double exp3p = exp1+R22Apd;
926 928
927 Din2 += N2p*BinCoeff*(C1/exp1p*G4Exp(-aQ 929 Din2 += N2p*BinCoeff*(C1/exp1p*G4Exp(-aQ2/(4*exp1p))-
928 C2/exp2p*G4Exp(-aQ2/(4*exp2p))+ 930 C2/exp2p*G4Exp(-aQ2/(4*exp2p))+
929 C3/exp3p*G4Exp(-aQ2/(4*exp3p))); 931 C3/exp3p*G4Exp(-aQ2/(4*exp3p)));
930 932
931 DmedTot += N2p*BinCoeff*(C1/exp1p-C2/exp 933 DmedTot += N2p*BinCoeff*(C1/exp1p-C2/exp2p+C3/exp3p);
932 934
933 N2p *= -R23dR13; 935 N2p *= -R23dR13;
934 } // l 936 } // l
935 937
936 G4double dcos = N1p*std::cos(FiH*i)/(G4dou 938 G4double dcos = N1p*std::cos(FiH*i)/(G4double)((i+2)*(i+1));
937 Din1 += Din2*dcos; 939 Din1 += Din2*dcos;
938 DTot1 += DmedTot*dcos; 940 DTot1 += DmedTot*dcos;
939 941
940 if(std::abs(Din2*N1p/Din1) < 0.000001) bre 942 if(std::abs(Din2*N1p/Din1) < 0.000001) break;
941 } // i 943 } // i
942 G4double gg = (G4double)(A*(A-1)*4)/(Norm*No 944 G4double gg = (G4double)(A*(A-1)*4)/(Norm*Norm);
943 945
944 Din1 *= (-gg); 946 Din1 *= (-gg);
945 DTot1 *= 5*gg; 947 DTot1 *= 5*gg;
946 948
947 // ---------------- dSigma/d|-t|, mb/(GeV 949 // ---------------- dSigma/d|-t|, mb/(GeV/c)^-2 -----------------
948 950
949 G4double DiffCrSec2 = (ReElasticAmpl0*ReElas 951 G4double DiffCrSec2 = (ReElasticAmpl0*ReElasticAmpl0+
950 (ImElasticAmpl0+Din1)* 952 (ImElasticAmpl0+Din1)*
951 (ImElasticAmpl0+Din1))/twopi; 953 (ImElasticAmpl0+Din1))/twopi;
952 954
>> 955 Tot1 -= DTot1;
953 Dtot11 = DTot1; 956 Dtot11 = DTot1;
954 aAIm = ImElasticAmpl0; 957 aAIm = ImElasticAmpl0;
955 aDIm = Din1; 958 aDIm = Din1;
956 959
957 return DiffCrSec2; // dSig/d|-t|, mb/(GeV 960 return DiffCrSec2; // dSig/d|-t|, mb/(GeV/c)^-2
958 } 961 }
959 962
960 ////////////////////////////////////////////// 963 ////////////////////////////////////////////////////////////////
961 964
962 void G4ElasticHadrNucleusHE::DefineHadronValue 965 void G4ElasticHadrNucleusHE::DefineHadronValues(G4int Z)
963 { 966 {
964 G4double sHadr = 2.*HadrEnergy*protonM+proto 967 G4double sHadr = 2.*HadrEnergy*protonM+protonM2+hMass2;
965 G4double sqrS = std::sqrt(sHadr); 968 G4double sqrS = std::sqrt(sHadr);
966 969
967 if(verboseLevel>2) { 970 if(verboseLevel>2) {
968 G4cout << "GetHadrValues: Z= " << Z << " i 971 G4cout << "GetHadrValues: Z= " << Z << " iHadr= " << iHadron
969 << " E(GeV)= " << HadrEnergy << " sqrS= " 972 << " E(GeV)= " << HadrEnergy << " sqrS= " << sqrS
970 << " plab= " << hLabMomentum 973 << " plab= " << hLabMomentum
971 <<" E - m "<<HadrEnergy - hMass<< G4end 974 <<" E - m "<<HadrEnergy - hMass<< G4endl;
972 } 975 }
973 G4double TotN = 0.0; 976 G4double TotN = 0.0;
974 G4double logE = G4Log(HadrEnergy); 977 G4double logE = G4Log(HadrEnergy);
975 G4double logS = G4Log(sHadr); 978 G4double logS = G4Log(sHadr);
976 TotP = 0.0; 979 TotP = 0.0;
977 980
978 switch (iHadron) { 981 switch (iHadron) {
979 case 0: // proton, neutron 982 case 0: // proton, neutron
980 case 6: 983 case 6:
981 984
982 if(hLabMomentum > 10) { 985 if(hLabMomentum > 10) {
983 TotP = TotN = 7.5*logE - 40.12525 + 103* 986 TotP = TotN = 7.5*logE - 40.12525 + 103*G4Exp(-logS*0.165);// mb
984 987
985 } else { 988 } else {
986 // ================== neutron ======== 989 // ================== neutron ================
987 990
988 if( hLabMomentum > 1.4 ) { 991 if( hLabMomentum > 1.4 ) {
989 TotN = 33.3+15.2*(hLabMomentum2-1.35)/ 992 TotN = 33.3+15.2*(hLabMomentum2-1.35)/
990 (G4Exp(G4Log(hLabMomentum)*2.37)+0.95); 993 (G4Exp(G4Log(hLabMomentum)*2.37)+0.95);
991 994
992 } else if(hLabMomentum > 0.8) { 995 } else if(hLabMomentum > 0.8) {
993 G4double A0 = logE + 0.0513; 996 G4double A0 = logE + 0.0513;
994 TotN = 33.0 + 25.5*A0*A0; 997 TotN = 33.0 + 25.5*A0*A0;
995 } else { 998 } else {
996 G4double A0 = logE - 0.2634; // log(1.3) 999 G4double A0 = logE - 0.2634; // log(1.3)
997 TotN = 33.0 + 30.*A0*A0*A0*A0; 1000 TotN = 33.0 + 30.*A0*A0*A0*A0;
998 } 1001 }
999 // ================= proton ========= 1002 // ================= proton ===============
1000 1003
1001 if(hLabMomentum >= 1.05) { 1004 if(hLabMomentum >= 1.05) {
1002 TotP = 39.0+75.*(hLabMomentum-1.2)/(hLabMom 1005 TotP = 39.0+75.*(hLabMomentum-1.2)/(hLabMomentum2*hLabMomentum+0.15);
1003 } else if(hLabMomentum >= 0.7) { 1006 } else if(hLabMomentum >= 0.7) {
1004 G4double A0 = logE + 0.3147; 1007 G4double A0 = logE + 0.3147;
1005 TotP = 23.0 + 40.*A0*A0; 1008 TotP = 23.0 + 40.*A0*A0;
1006 } else { 1009 } else {
1007 TotP = 23.+50.*G4Exp(G4Log(G4Log(0.73/hLabM 1010 TotP = 23.+50.*G4Exp(G4Log(G4Log(0.73/hLabMomentum))*3.5);
1008 } 1011 }
1009 } 1012 }
1010 HadrTot = 0.5*(TotP+TotN); 1013 HadrTot = 0.5*(TotP+TotN);
1011 // ..................................... 1014 // ...................................................
1012 // Proton slope 1015 // Proton slope
1013 if(hLabMomentum >= 2.) { HadrSlope 1016 if(hLabMomentum >= 2.) { HadrSlope = 5.44 + 0.88*logS; }
1014 else if(hLabMomentum >= 0.5) { HadrSlope 1017 else if(hLabMomentum >= 0.5) { HadrSlope = 3.73*hLabMomentum-0.37; }
1015 else { HadrSlope 1018 else { HadrSlope = 1.5; }
1016 1019
1017 // ..................................... 1020 // ...................................................
1018 if(hLabMomentum >= 1.2) { 1021 if(hLabMomentum >= 1.2) {
1019 HadrReIm = 0.13*(logS - 5.8579332)*G4E 1022 HadrReIm = 0.13*(logS - 5.8579332)*G4Exp(-logS*0.18);
1020 } else if(hLabMomentum >= 0.6) { 1023 } else if(hLabMomentum >= 0.6) {
1021 HadrReIm = -75.5*(G4Exp(G4Log(hLabMomen 1024 HadrReIm = -75.5*(G4Exp(G4Log(hLabMomentum)*0.25)-0.95)/
1022 (G4Exp(G4Log(3*hLabMomentum)*2.2)+1); 1025 (G4Exp(G4Log(3*hLabMomentum)*2.2)+1);
1023 } else { 1026 } else {
1024 HadrReIm = 15.5*hLabMomentum/(27*hLabMo 1027 HadrReIm = 15.5*hLabMomentum/(27*hLabMomentum2*hLabMomentum+2);
1025 } 1028 }
1026 // ..................................... 1029 // ...................................................
1027 DDSect2 = 2.2; 1030 DDSect2 = 2.2; //mb*GeV-2
1028 DDSect3 = 0.6; 1031 DDSect3 = 0.6; //mb*GeV-2
1029 // ================== lambda ========== 1032 // ================== lambda ==================
1030 if( iHadrCode == 3122) { 1033 if( iHadrCode == 3122) {
1031 HadrTot *= 0.88; 1034 HadrTot *= 0.88;
1032 HadrSlope *=0.85; 1035 HadrSlope *=0.85;
1033 // ================== sigma + ======= 1036 // ================== sigma + ==================
1034 } else if( iHadrCode == 3222) { 1037 } else if( iHadrCode == 3222) {
1035 HadrTot *=0.81; 1038 HadrTot *=0.81;
1036 HadrSlope *=0.85; 1039 HadrSlope *=0.85;
1037 // ================== sigma 0,- ===== 1040 // ================== sigma 0,- ==================
1038 } else if(iHadrCode == 3112 || iHadrCode 1041 } else if(iHadrCode == 3112 || iHadrCode == 3212 ) {
1039 HadrTot *=0.88; 1042 HadrTot *=0.88;
1040 HadrSlope *=0.85; 1043 HadrSlope *=0.85;
1041 // =================== xi ========== 1044 // =================== xi =================
1042 } else if( iHadrCode == 3312 || iHadrCode 1045 } else if( iHadrCode == 3312 || iHadrCode == 3322 ) {
1043 HadrTot *=0.77; 1046 HadrTot *=0.77;
1044 HadrSlope *=0.75; 1047 HadrSlope *=0.75;
1045 // ================= omega ========= 1048 // ================= omega =================
1046 } else if( iHadrCode == 3334) { 1049 } else if( iHadrCode == 3334) {
1047 HadrTot *=0.78; 1050 HadrTot *=0.78;
1048 HadrSlope *=0.7; 1051 HadrSlope *=0.7;
1049 } 1052 }
1050 break; 1053 break;
1051 // ===================================== 1054 // ===========================================================
1052 case 1: // antiproton 1055 case 1: // antiproton
1053 case 7: // antineutron 1056 case 7: // antineutron
1054 1057
1055 HadrTot = 5.2+5.2*logE + 123.2/sqrS; 1058 HadrTot = 5.2+5.2*logE + 123.2/sqrS; // mb
1056 HadrSlope = 8.32+0.57*logS; 1059 HadrSlope = 8.32+0.57*logS; //(GeV/c)^-2
1057 1060
1058 if( HadrEnergy < 1000 ) { 1061 if( HadrEnergy < 1000 ) {
1059 HadrReIm = 0.06*(sqrS-2.236)*(sqrS-14. 1062 HadrReIm = 0.06*(sqrS-2.236)*(sqrS-14.14)*G4Exp(-logS*0.8);
1060 } else { 1063 } else {
1061 HadrReIm = 0.6*(logS - 5.8579332)*G4Ex 1064 HadrReIm = 0.6*(logS - 5.8579332)*G4Exp(-logS*0.25);
1062 } 1065 }
1063 DDSect2 = 11; 1066 DDSect2 = 11; //mb*(GeV/c)^-2
1064 DDSect3 = 3; 1067 DDSect3 = 3; //mb*(GeV/c)^-2
1065 // ================== lambda ========== 1068 // ================== lambda ==================
1066 if( iHadrCode == -3122) { 1069 if( iHadrCode == -3122) {
1067 HadrTot *= 0.88; 1070 HadrTot *= 0.88;
1068 HadrSlope *=0.85; 1071 HadrSlope *=0.85;
1069 // ================== sigma + ======= 1072 // ================== sigma + ==================
1070 } else if( iHadrCode == -3222) { 1073 } else if( iHadrCode == -3222) {
1071 HadrTot *=0.81; 1074 HadrTot *=0.81;
1072 HadrSlope *=0.85; 1075 HadrSlope *=0.85;
1073 // ================== sigma 0,- ===== 1076 // ================== sigma 0,- ==================
1074 } else if(iHadrCode == -3112 || iHadrCode 1077 } else if(iHadrCode == -3112 || iHadrCode == -3212 ) {
1075 HadrTot *=0.88; 1078 HadrTot *=0.88;
1076 HadrSlope *=0.85; 1079 HadrSlope *=0.85;
1077 // =================== xi ============ 1080 // =================== xi =================
1078 } else if( iHadrCode == -3312 || iHadrCod 1081 } else if( iHadrCode == -3312 || iHadrCode == -3322 ) {
1079 HadrTot *=0.77; 1082 HadrTot *=0.77;
1080 HadrSlope *=0.75; 1083 HadrSlope *=0.75;
1081 // ================= omega ========= 1084 // ================= omega =================
1082 } else if( iHadrCode == -3334) { 1085 } else if( iHadrCode == -3334) {
1083 HadrTot *=0.78; 1086 HadrTot *=0.78;
1084 HadrSlope *=0.7; 1087 HadrSlope *=0.7;
1085 } 1088 }
1086 break; 1089 break;
1087 // ------------------------------------- 1090 // -------------------------------------------
1088 case 2: // pi plus, pi minus 1091 case 2: // pi plus, pi minus
1089 case 3: 1092 case 3:
1090 1093
1091 if(hLabMomentum >= 3.5) { 1094 if(hLabMomentum >= 3.5) {
1092 TotP = 10.6+2.*logE + 25.*G4Exp(-logE*0 1095 TotP = 10.6+2.*logE + 25.*G4Exp(-logE*0.43); // mb
1093 // =================================== 1096 // =========================================
1094 } else if(hLabMomentum >= 1.15) { 1097 } else if(hLabMomentum >= 1.15) {
1095 G4double x = (hLabMomentum - 2.55)/0.55 1098 G4double x = (hLabMomentum - 2.55)/0.55;
1096 G4double y = (hLabMomentum - 1.47)/0.22 1099 G4double y = (hLabMomentum - 1.47)/0.225;
1097 TotP = 3.2*G4Exp(-x*x) + 12.*G4Exp(-y*y 1100 TotP = 3.2*G4Exp(-x*x) + 12.*G4Exp(-y*y) + 27.5;
1098 // =================================== 1101 // =========================================
1099 } else if(hLabMomentum >= 0.4) { 1102 } else if(hLabMomentum >= 0.4) {
1100 TotP = 88*(logE+0.2877)*(logE+0.2877)+ 1103 TotP = 88*(logE+0.2877)*(logE+0.2877)+14.0;
1101 // ===================================== 1104 // =========================================
1102 } else { 1105 } else {
1103 G4double x = (hLabMomentum - 0.29)/0.08 1106 G4double x = (hLabMomentum - 0.29)/0.085;
1104 TotP = 20. + 180.*G4Exp(-x*x); 1107 TotP = 20. + 180.*G4Exp(-x*x);
1105 } 1108 }
1106 // ------------------------------------- 1109 // -------------------------------------------
1107 1110
1108 if(hLabMomentum >= 3.0 ) { 1111 if(hLabMomentum >= 3.0 ) {
1109 TotN = 10.6 + 2.*logE + 30.*G4Exp(-logE 1112 TotN = 10.6 + 2.*logE + 30.*G4Exp(-logE*0.43); // mb
1110 } else if(hLabMomentum >= 1.3) { 1113 } else if(hLabMomentum >= 1.3) {
1111 G4double x = (hLabMomentum - 2.1)/0.4; 1114 G4double x = (hLabMomentum - 2.1)/0.4;
1112 G4double y = (hLabMomentum - 1.4)/0.12; 1115 G4double y = (hLabMomentum - 1.4)/0.12;
1113 TotN = 36.1+0.079 - 4.313*logE + 3.*G4E 1116 TotN = 36.1+0.079 - 4.313*logE + 3.*G4Exp(-x*x) + 1.5*G4Exp(-y*y);
1114 } else if(hLabMomentum >= 0.65) { 1117 } else if(hLabMomentum >= 0.65) {
1115 G4double x = (hLabMomentum - 0.72)/0.06 1118 G4double x = (hLabMomentum - 0.72)/0.06;
1116 G4double y = (hLabMomentum - 1.015)/0.0 1119 G4double y = (hLabMomentum - 1.015)/0.075;
1117 TotN = 36.1 + 10.*G4Exp(-x*x) + 24*G4Ex 1120 TotN = 36.1 + 10.*G4Exp(-x*x) + 24*G4Exp(-y*y);
1118 } else if(hLabMomentum >= 0.37) { 1121 } else if(hLabMomentum >= 0.37) {
1119 G4double x = G4Log(hLabMomentum/0.48); 1122 G4double x = G4Log(hLabMomentum/0.48);
1120 TotN = 26. + 110.*x*x; 1123 TotN = 26. + 110.*x*x;
1121 } else { 1124 } else {
1122 G4double x = (hLabMomentum - 0.29)/0.07 1125 G4double x = (hLabMomentum - 0.29)/0.07;
1123 TotN = 28.0 + 40.*G4Exp(-x*x); 1126 TotN = 28.0 + 40.*G4Exp(-x*x);
1124 } 1127 }
1125 HadrTot = (TotP+TotN)*0.5; 1128 HadrTot = (TotP+TotN)*0.5;
1126 // ..................................... 1129 // ........................................
1127 HadrSlope = 7.28+0.245*logS; // Ge 1130 HadrSlope = 7.28+0.245*logS; // GeV-2
1128 HadrReIm = 0.2*(logS - 4.6051702)*G4Exp( 1131 HadrReIm = 0.2*(logS - 4.6051702)*G4Exp(-logS*0.15);
1129 1132
1130 DDSect2 = 0.7; 1133 DDSect2 = 0.7; //mb*GeV-2
1131 DDSect3 = 0.27; 1134 DDSect3 = 0.27; //mb*GeV-2
1132 1135
1133 break; 1136 break;
1134 // ===================================== 1137 // ==========================================================
1135 case 4: // K plus 1138 case 4: // K plus
1136 1139
1137 HadrTot = 10.6+1.8*logE + 9.0*G4Exp(-lo 1140 HadrTot = 10.6+1.8*logE + 9.0*G4Exp(-logE*0.55); // mb
1138 if(HadrEnergy>100) { HadrSlope = 15.0; } 1141 if(HadrEnergy>100) { HadrSlope = 15.0; }
1139 else { HadrSlope = 1.0+1.76*logS - 2.84/s 1142 else { HadrSlope = 1.0+1.76*logS - 2.84/sqrS; } // GeV-2
1140 1143
1141 HadrReIm = 0.4*(sHadr-20)*(sHadr-150)*G4 1144 HadrReIm = 0.4*(sHadr-20)*(sHadr-150)*G4Exp(-G4Log(sHadr+50)*2.1);
1142 DDSect2 = 0.7; 1145 DDSect2 = 0.7; //mb*GeV-2
1143 DDSect3 = 0.21; 1146 DDSect3 = 0.21; //mb*GeV-2
1144 break; 1147 break;
1145 // ===================================== 1148 // =========================================================
1146 case 5: // K minus 1149 case 5: // K minus
1147 1150
1148 HadrTot = 10+1.8*logE + 25./sqrS; // mb 1151 HadrTot = 10+1.8*logE + 25./sqrS; // mb
1149 HadrSlope = 6.98+0.127*logS; // G 1152 HadrSlope = 6.98+0.127*logS; // GeV-2
1150 HadrReIm = 0.4*(sHadr-20)*(sHadr-20)*G4E 1153 HadrReIm = 0.4*(sHadr-20)*(sHadr-20)*G4Exp(-G4Log(sHadr+50)*2.1);
1151 DDSect2 = 0.7; 1154 DDSect2 = 0.7; //mb*GeV-2
1152 DDSect3 = 0.27; 1155 DDSect3 = 0.27; //mb*GeV-2
1153 break; 1156 break;
1154 } 1157 }
1155 // ======================================= 1158 // =========================================================
1156 if(verboseLevel>2) { 1159 if(verboseLevel>2) {
1157 G4cout << "HadrTot= " << HadrTot << " Had 1160 G4cout << "HadrTot= " << HadrTot << " HadrSlope= " << HadrSlope
1158 << " HadrReIm= " << HadrReIm << " DDSect 1161 << " HadrReIm= " << HadrReIm << " DDSect2= " << DDSect2
1159 << " DDSect3= " << DDSect3 << G4endl; 1162 << " DDSect3= " << DDSect3 << G4endl;
1160 } 1163 }
1161 if(Z != 1) return; 1164 if(Z != 1) return;
1162 1165
1163 // Scattering of protons 1166 // Scattering of protons
1164 1167
1165 Coeff0 = Coeff1 = Coeff2 = 0.0; 1168 Coeff0 = Coeff1 = Coeff2 = 0.0;
1166 Slope0 = Slope1 = 1.0; 1169 Slope0 = Slope1 = 1.0;
1167 Slope2 = 5.0; 1170 Slope2 = 5.0;
1168 1171
1169 // data for iHadron=0 1172 // data for iHadron=0
1170 static const G4double EnP0[6]={1.5,3.0,5.0, 1173 static const G4double EnP0[6]={1.5,3.0,5.0,9.0,14.0,19.0};
1171 static const G4double C0P0[6]={0.15,0.02,0. 1174 static const G4double C0P0[6]={0.15,0.02,0.06,0.08,0.0003,0.0002};
1172 static const G4double C1P0[6]={0.05,0.02,0. 1175 static const G4double C1P0[6]={0.05,0.02,0.03,0.025,0.0,0.0};
1173 static const G4double B0P0[6]={1.5,2.5,3.0, 1176 static const G4double B0P0[6]={1.5,2.5,3.0,4.5,1.4,1.25};
1174 static const G4double B1P0[6]={5.0,1.0,3.5, 1177 static const G4double B1P0[6]={5.0,1.0,3.5,4.0,4.8,4.8};
1175 1178
1176 // data for iHadron=6,7 1179 // data for iHadron=6,7
1177 static const G4double EnN[5]={1.5,5.0,10.0, 1180 static const G4double EnN[5]={1.5,5.0,10.0,14.0,20.0};
1178 static const G4double C0N[5]={0.0,0.0,0.02, 1181 static const G4double C0N[5]={0.0,0.0,0.02,0.02,0.01};
1179 static const G4double C1N[5]={0.06,0.008,0. 1182 static const G4double C1N[5]={0.06,0.008,0.0015,0.001,0.0003};
1180 static const G4double B0N[5]={1.5,2.5,3.8,3 1183 static const G4double B0N[5]={1.5,2.5,3.8,3.8,3.5};
1181 static const G4double B1N[5]={1.5,2.2,3.6,4 1184 static const G4double B1N[5]={1.5,2.2,3.6,4.5,4.8};
1182 1185
1183 // data for iHadron=1 1186 // data for iHadron=1
1184 static const G4double EnP[2]={1.5,4.0}; 1187 static const G4double EnP[2]={1.5,4.0};
1185 static const G4double C0P[2]={0.001,0.0005} 1188 static const G4double C0P[2]={0.001,0.0005};
1186 static const G4double C1P[2]={0.003,0.001}; 1189 static const G4double C1P[2]={0.003,0.001};
1187 static const G4double B0P[2]={2.5,4.5}; 1190 static const G4double B0P[2]={2.5,4.5};
1188 static const G4double B1P[2]={1.0,4.0}; 1191 static const G4double B1P[2]={1.0,4.0};
1189 1192
1190 // data for iHadron=2 1193 // data for iHadron=2
1191 static const G4double EnPP[4]={1.0,2.0,3.0, 1194 static const G4double EnPP[4]={1.0,2.0,3.0,4.0};
1192 static const G4double C0PP[4]={0.0,0.0,0.0, 1195 static const G4double C0PP[4]={0.0,0.0,0.0,0.0};
1193 static const G4double C1PP[4]={0.15,0.08,0. 1196 static const G4double C1PP[4]={0.15,0.08,0.02,0.01};
1194 static const G4double B0PP[4]={1.5,2.8,3.8, 1197 static const G4double B0PP[4]={1.5,2.8,3.8,3.8};
1195 static const G4double B1PP[4]={0.8,1.6,3.6, 1198 static const G4double B1PP[4]={0.8,1.6,3.6,4.6};
1196 1199
1197 // data for iHadron=3 1200 // data for iHadron=3
1198 static const G4double EnPPN[4]={1.0,2.0,3.0 1201 static const G4double EnPPN[4]={1.0,2.0,3.0,4.0};
1199 static const G4double C0PPN[4]={0.0,0.0,0.0 1202 static const G4double C0PPN[4]={0.0,0.0,0.0,0.0};
1200 static const G4double C1PPN[4]={0.0,0.0,0.0 1203 static const G4double C1PPN[4]={0.0,0.0,0.0,0.0};
1201 static const G4double B0PPN[4]={1.5,2.8,3.8 1204 static const G4double B0PPN[4]={1.5,2.8,3.8,3.8};
1202 static const G4double B1PPN[4]={0.8,1.6,3.6 1205 static const G4double B1PPN[4]={0.8,1.6,3.6,4.6};
1203 1206
1204 // data for iHadron=4 1207 // data for iHadron=4
1205 static const G4double EnK[4]={1.4,2.33,3.0, 1208 static const G4double EnK[4]={1.4,2.33,3.0,5.0};
1206 static const G4double C0K[4]={0.0,0.0,0.0,0 1209 static const G4double C0K[4]={0.0,0.0,0.0,0.0};
1207 static const G4double C1K[4]={0.01,0.007,0. 1210 static const G4double C1K[4]={0.01,0.007,0.005,0.003};
1208 static const G4double B0K[4]={1.5,2.0,3.8,3 1211 static const G4double B0K[4]={1.5,2.0,3.8,3.8};
1209 static const G4double B1K[4]={1.6,1.6,1.6,1 1212 static const G4double B1K[4]={1.6,1.6,1.6,1.6};
1210 1213
1211 // data for iHadron=5 1214 // data for iHadron=5
1212 static const G4double EnKM[2]={1.4,4.0}; 1215 static const G4double EnKM[2]={1.4,4.0};
1213 static const G4double C0KM[2]={0.006,0.002} 1216 static const G4double C0KM[2]={0.006,0.002};
1214 static const G4double C1KM[2]={0.00,0.00}; 1217 static const G4double C1KM[2]={0.00,0.00};
1215 static const G4double B0KM[2]={2.5,3.5}; 1218 static const G4double B0KM[2]={2.5,3.5};
1216 static const G4double B1KM[2]={1.6,1.6}; 1219 static const G4double B1KM[2]={1.6,1.6};
1217 1220
1218 switch(iHadron) { 1221 switch(iHadron) {
1219 case 0: 1222 case 0:
1220 1223
1221 if(hLabMomentum <BoundaryP[0]) { 1224 if(hLabMomentum <BoundaryP[0]) {
1222 InterpolateHN(6,EnP0,C0P0,C1P0,B0P0,B1P 1225 InterpolateHN(6,EnP0,C0P0,C1P0,B0P0,B1P0);
1223 } 1226 }
1224 Coeff2 = 0.8/hLabMomentum2; 1227 Coeff2 = 0.8/hLabMomentum2;
1225 break; 1228 break;
1226 1229
1227 case 6: 1230 case 6:
1228 1231
1229 if(hLabMomentum < BoundaryP[1]) { 1232 if(hLabMomentum < BoundaryP[1]) {
1230 InterpolateHN(5,EnN,C0N,C1N,B0N,B1N); 1233 InterpolateHN(5,EnN,C0N,C1N,B0N,B1N);
1231 } 1234 }
1232 Coeff2 = 0.8/hLabMomentum2; 1235 Coeff2 = 0.8/hLabMomentum2;
1233 break; 1236 break;
1234 1237
1235 case 1: 1238 case 1:
1236 case 7: 1239 case 7:
1237 if(hLabMomentum < BoundaryP[2]) { 1240 if(hLabMomentum < BoundaryP[2]) {
1238 InterpolateHN(2,EnP,C0P,C1P,B0P,B1P); 1241 InterpolateHN(2,EnP,C0P,C1P,B0P,B1P);
1239 } 1242 }
1240 break; 1243 break;
1241 1244
1242 case 2: 1245 case 2:
1243 1246
1244 if(hLabMomentum < BoundaryP[3]) { 1247 if(hLabMomentum < BoundaryP[3]) {
1245 InterpolateHN(4,EnPP,C0PP,C1PP,B0PP,B1P 1248 InterpolateHN(4,EnPP,C0PP,C1PP,B0PP,B1PP);
1246 } 1249 }
1247 Coeff2 = 0.02/hLabMomentum; 1250 Coeff2 = 0.02/hLabMomentum;
1248 break; 1251 break;
1249 1252
1250 case 3: 1253 case 3:
1251 1254
1252 if(hLabMomentum < BoundaryP[4]) { 1255 if(hLabMomentum < BoundaryP[4]) {
1253 InterpolateHN(4,EnPPN,C0PPN,C1PPN,B0PPN 1256 InterpolateHN(4,EnPPN,C0PPN,C1PPN,B0PPN,B1PPN);
1254 } 1257 }
1255 Coeff2 = 0.02/hLabMomentum; 1258 Coeff2 = 0.02/hLabMomentum;
1256 break; 1259 break;
1257 1260
1258 case 4: 1261 case 4:
1259 1262
1260 if(hLabMomentum < BoundaryP[5]) { 1263 if(hLabMomentum < BoundaryP[5]) {
1261 InterpolateHN(4,EnK,C0K,C1K,B0K,B1K); 1264 InterpolateHN(4,EnK,C0K,C1K,B0K,B1K);
1262 } 1265 }
1263 if(hLabMomentum < 1) { Coeff2 = 0.34; } 1266 if(hLabMomentum < 1) { Coeff2 = 0.34; }
1264 else { Coeff2 = 0.34/(hLabMomentum2*hLab 1267 else { Coeff2 = 0.34/(hLabMomentum2*hLabMomentum); }
1265 break; 1268 break;
1266 1269
1267 case 5: 1270 case 5:
1268 if(hLabMomentum < BoundaryP[6]) { 1271 if(hLabMomentum < BoundaryP[6]) {
1269 InterpolateHN(2,EnKM,C0KM,C1KM,B0KM,B1K 1272 InterpolateHN(2,EnKM,C0KM,C1KM,B0KM,B1KM);
1270 } 1273 }
1271 if(hLabMomentum < 1) { Coeff2 = 0.01; } 1274 if(hLabMomentum < 1) { Coeff2 = 0.01; }
1272 else { Coeff2 = 0.01/(hLabMomentum2*hLab 1275 else { Coeff2 = 0.01/(hLabMomentum2*hLabMomentum); }
1273 break; 1276 break;
1274 } 1277 }
1275 1278
1276 if(verboseLevel > 2) { 1279 if(verboseLevel > 2) {
1277 G4cout<<" HadrVal : Plasb "<<hLabMoment 1280 G4cout<<" HadrVal : Plasb "<<hLabMomentum
1278 <<" iHadron "<<iHadron<<" HadrTot "<< 1281 <<" iHadron "<<iHadron<<" HadrTot "<<HadrTot<<G4endl;
1279 } 1282 }
1280 } 1283 }
1281 1284
1282 ///////////////////////////////////////////// 1285 ///////////////////////////////////////////////////////////////////
1283 1286
1284 G4double G4ElasticHadrNucleusHE::GetFt(G4doub 1287 G4double G4ElasticHadrNucleusHE::GetFt(G4double Q2)
1285 { 1288 {
1286 G4double Fdistr=0; 1289 G4double Fdistr=0;
1287 G4double SqrQ2 = std::sqrt(Q2); 1290 G4double SqrQ2 = std::sqrt(Q2);
1288 1291
1289 Fdistr = (1-Coeff1-Coeff0) / HadrSlope*(1-G 1292 Fdistr = (1-Coeff1-Coeff0) / HadrSlope*(1-G4Exp(-HadrSlope*Q2))
1290 + Coeff0*(1-G4Exp(-Slope0*Q2)) 1293 + Coeff0*(1-G4Exp(-Slope0*Q2))
1291 + Coeff2/Slope2*G4Exp(Slope2*ConstU)*(G4E 1294 + Coeff2/Slope2*G4Exp(Slope2*ConstU)*(G4Exp(Slope2*Q2)-1)
1292 + 2*Coeff1/Slope1*(1/Slope1-(1/Slope1+Sqr 1295 + 2*Coeff1/Slope1*(1/Slope1-(1/Slope1+SqrQ2)*G4Exp(-Slope1*SqrQ2));
1293 1296
1294 if (verboseLevel>1) { 1297 if (verboseLevel>1) {
1295 G4cout<<"Old: Coeff0 Coeff1 Coeff2 "<<Co 1298 G4cout<<"Old: Coeff0 Coeff1 Coeff2 "<<Coeff0<<" "
1296 <<Coeff1<<" "<<Coeff2<<" Slope Sl 1299 <<Coeff1<<" "<<Coeff2<<" Slope Slope0 Slope1 Slope2 "
1297 <<HadrSlope<<" "<<Slope0<<" "<<Sl 1300 <<HadrSlope<<" "<<Slope0<<" "<<Slope1<<" "<<Slope2
1298 <<" Fdistr "<<Fdistr<<G4endl; 1301 <<" Fdistr "<<Fdistr<<G4endl;
1299 } 1302 }
1300 return Fdistr; 1303 return Fdistr;
1301 } 1304 }
1302 1305
1303 ///////////////////////////////////////////// 1306 ///////////////////////////////////////////////////////////////////
1304 1307
1305 G4double 1308 G4double
1306 G4ElasticHadrNucleusHE::HadronProtonQ2(G4doub 1309 G4ElasticHadrNucleusHE::HadronProtonQ2(G4double plab, G4double tmax)
1307 { 1310 {
1308 hLabMomentum = plab; 1311 hLabMomentum = plab;
1309 hLabMomentum2 = hLabMomentum*hLabMomentum; 1312 hLabMomentum2 = hLabMomentum*hLabMomentum;
1310 HadrEnergy = std::sqrt(hMass2 + hLabMome 1313 HadrEnergy = std::sqrt(hMass2 + hLabMomentum2);
1311 DefineHadronValues(1); 1314 DefineHadronValues(1);
1312 1315
1313 G4double Sh = 2.0*protonM*HadrEnergy+proton 1316 G4double Sh = 2.0*protonM*HadrEnergy+protonM2+hMass2; // GeV
1314 ConstU = 2*protonM2+2*hMass2-Sh; 1317 ConstU = 2*protonM2+2*hMass2-Sh;
1315 1318
1316 BoundaryTL[0] = tmax; 1319 BoundaryTL[0] = tmax;
1317 BoundaryTL[1] = tmax; 1320 BoundaryTL[1] = tmax;
1318 BoundaryTL[3] = tmax; 1321 BoundaryTL[3] = tmax;
1319 BoundaryTL[4] = tmax; 1322 BoundaryTL[4] = tmax;
1320 BoundaryTL[5] = tmax; 1323 BoundaryTL[5] = tmax;
1321 1324
1322 G4double MaxTR = (plab < BoundaryP[iHadron1 1325 G4double MaxTR = (plab < BoundaryP[iHadron1]) ?
1323 BoundaryTL[iHadron1] : BoundaryTG[iHadron 1326 BoundaryTL[iHadron1] : BoundaryTG[iHadron1];
1324 1327
1325 if (verboseLevel>1) { 1328 if (verboseLevel>1) {
1326 G4cout<<"3 GetKin. : iHadron1 "<<iHadro 1329 G4cout<<"3 GetKin. : iHadron1 "<<iHadron1
1327 <<" Bound.P[iHadron1] "<<BoundaryP[iHadr 1330 <<" Bound.P[iHadron1] "<<BoundaryP[iHadron1]
1328 <<" Bound.TL[iHadron1] "<<BoundaryTL[iHa 1331 <<" Bound.TL[iHadron1] "<<BoundaryTL[iHadron1]
1329 <<" Bound.TG[iHadron1] "<<BoundaryTG[iHa 1332 <<" Bound.TG[iHadron1] "<<BoundaryTG[iHadron1]
1330 <<" MaxT MaxTR "<<tmax<<" "<<MaxTR<<G4e 1333 <<" MaxT MaxTR "<<tmax<<" "<<MaxTR<<G4endl;
1331 } 1334 }
1332 1335
1333 G4double rand = G4UniformRand(); 1336 G4double rand = G4UniformRand();
1334 1337
1335 G4double DDD0=MaxTR*0.5, DDD1=0.0, DDD2=Max 1338 G4double DDD0=MaxTR*0.5, DDD1=0.0, DDD2=MaxTR;
1336 1339
1337 G4double norm = 1.0/GetFt(MaxTR); 1340 G4double norm = 1.0/GetFt(MaxTR);
1338 G4double delta = GetFt(DDD0)*norm - rand; 1341 G4double delta = GetFt(DDD0)*norm - rand;
1339 1342
1340 static const G4int maxNumberOfLoops = 10000 1343 static const G4int maxNumberOfLoops = 10000;
1341 G4int loopCounter = -1; 1344 G4int loopCounter = -1;
1342 while ( (std::abs(delta) > 0.0001) && 1345 while ( (std::abs(delta) > 0.0001) &&
1343 ++loopCounter < maxNumberOfLoops ) 1346 ++loopCounter < maxNumberOfLoops ) /* Loop checking, 10.08.2015, A.Ribon */
1344 { 1347 {
1345 if(delta>0) 1348 if(delta>0)
1346 { 1349 {
1347 DDD2 = DDD0; 1350 DDD2 = DDD0;
1348 DDD0 = (DDD0+DDD1)*0.5; 1351 DDD0 = (DDD0+DDD1)*0.5;
1349 } 1352 }
1350 else if(delta<0.0) 1353 else if(delta<0.0)
1351 { 1354 {
1352 DDD1 = DDD0; 1355 DDD1 = DDD0;
1353 DDD0 = (DDD0+DDD2)*0.5; 1356 DDD0 = (DDD0+DDD2)*0.5;
1354 } 1357 }
1355 delta = GetFt(DDD0)*norm - rand; 1358 delta = GetFt(DDD0)*norm - rand;
1356 } 1359 }
1357 return (loopCounter >= maxNumberOfLoops) ? 1360 return (loopCounter >= maxNumberOfLoops) ? 0.0 : DDD0;
1358 } 1361 }
1359 1362
1360 ///////////////////////////////////////////// 1363 ///////////////////////////////////////////////////////////////////
1361 1364
1362 void G4ElasticHadrNucleusHE::Binom() 1365 void G4ElasticHadrNucleusHE::Binom()
1363 { 1366 {
1364 for(G4int N = 0; N < 240; ++N) { 1367 for(G4int N = 0; N < 240; ++N) {
1365 G4double J = 1.0; 1368 G4double J = 1.0;
1366 for(G4int M = 0; M <= N; ++M) { 1369 for(G4int M = 0; M <= N; ++M) {
1367 G4double Fact1 = 1.0; 1370 G4double Fact1 = 1.0;
1368 if (N > 0 && N > M && M > 0 ) { 1371 if (N > 0 && N > M && M > 0 ) {
1369 J *= (G4double)(N-M+1)/(G4double)M; 1372 J *= (G4double)(N-M+1)/(G4double)M;
1370 Fact1 = J; 1373 Fact1 = J;
1371 } 1374 }
1372 fBinom[N][M] = Fact1; 1375 fBinom[N][M] = Fact1;
1373 } 1376 }
1374 } 1377 }
1375 } 1378 }
1376 1379
1377 ///////////////////////////////////////////// 1380 ///////////////////////////////////////////////////////////
1378 1381
1379 void 1382 void
1380 G4ElasticHadrNucleusHE::InFileName(std::ostri 1383 G4ElasticHadrNucleusHE::InFileName(std::ostringstream& ss,
1381 const G4ParticleDefinition* p, G4i 1384 const G4ParticleDefinition* p, G4int Z)
1382 { 1385 {
1383 if(!fDirectory) { 1386 if(!fDirectory) {
1384 fDirectory = G4FindDataDir("G4LEDATA"); << 1387 fDirectory = std::getenv("G4LEDATA");
1385 if (fDirectory) { 1388 if (fDirectory) {
1386 ss << fDirectory << "/"; 1389 ss << fDirectory << "/";
1387 } 1390 }
1388 } 1391 }
1389 OutFileName(ss, p, Z); 1392 OutFileName(ss, p, Z);
1390 } 1393 }
1391 1394
1392 ///////////////////////////////////////////// 1395 ///////////////////////////////////////////////////////////
1393 1396
1394 void 1397 void
1395 G4ElasticHadrNucleusHE::OutFileName(std::ostr 1398 G4ElasticHadrNucleusHE::OutFileName(std::ostringstream& ss,
1396 const G4ParticleDefinition* p, G4 1399 const G4ParticleDefinition* p, G4int Z)
1397 { 1400 {
1398 ss << "hedata/" << p->GetParticleName() << 1401 ss << "hedata/" << p->GetParticleName() << Z << ".dat";
1399 } 1402 }
1400 1403
1401 ///////////////////////////////////////////// 1404 ///////////////////////////////////////////////////////////
1402 1405
1403 G4bool G4ElasticHadrNucleusHE::ReadLine(std:: 1406 G4bool G4ElasticHadrNucleusHE::ReadLine(std::ifstream& infile,
1404 std::vector<G4double>& v) 1407 std::vector<G4double>& v)
1405 { 1408 {
1406 G4int n(0); 1409 G4int n(0);
1407 infile >> n; 1410 infile >> n;
1408 if (infile.fail()) { return false; } 1411 if (infile.fail()) { return false; }
1409 if(n > 0) { 1412 if(n > 0) {
1410 v.reserve(n); 1413 v.reserve(n);
1411 G4double x(0.0); 1414 G4double x(0.0);
1412 for(G4int i=0; i<n; ++i) { 1415 for(G4int i=0; i<n; ++i) {
1413 infile >> x; 1416 infile >> x;
1414 if (infile.fail()) { return false; } 1417 if (infile.fail()) { return false; }
1415 v.emplace_back(x); 1418 v.emplace_back(x);
1416 } 1419 }
1417 } 1420 }
1418 return true; 1421 return true;
1419 } 1422 }
1420 1423
1421 ///////////////////////////////////////////// 1424 ///////////////////////////////////////////////////////////
1422 1425
1423 void G4ElasticHadrNucleusHE::WriteLine(std::o 1426 void G4ElasticHadrNucleusHE::WriteLine(std::ofstream& outfile,
1424 std::vector<G4double>& v) 1427 std::vector<G4double>& v)
1425 { 1428 {
1426 std::size_t n = v.size(); << 1429 G4int n = v.size();
1427 outfile << n << G4endl; 1430 outfile << n << G4endl;
1428 if(n > 0) { 1431 if(n > 0) {
1429 for(std::size_t i=0; i<n; ++i) { << 1432 for(G4int i=0; i<n; ++i) {
1430 outfile << v[i] << " "; 1433 outfile << v[i] << " ";
1431 } 1434 }
1432 outfile << G4endl; 1435 outfile << G4endl;
1433 } 1436 }
1434 } 1437 }
1435 1438
1436 ///////////////////////////////////////////// 1439 ///////////////////////////////////////////////////////////
>> 1440
>> 1441
1437 1442