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25 // 25 //
>> 26 //
>> 27 //
>> 28 //
26 // ------------------------------------------- 29 // --------------------------------------------------------------
27 // GEANT 4 class implementation file << 30 // GEANT 4 class implementation file
28 // 31 //
29 // History: first implementation, based o 32 // History: first implementation, based on object model of
30 // 10 oct 1998 H.Kurashige 33 // 10 oct 1998 H.Kurashige
31 // <<
32 // Update mass and width following PDG 20 <<
33 // 4 nov 2023 S.Okada <<
34 // ------------------------------------------- 34 // ---------------------------------------------------------------
35 35
>> 36
36 #include "G4ExcitedSigmaConstructor.hh" 37 #include "G4ExcitedSigmaConstructor.hh"
37 38
38 #include "G4DecayTable.hh" <<
39 #include "G4PhaseSpaceDecayChannel.hh" <<
40 #include "G4SystemOfUnits.hh" 39 #include "G4SystemOfUnits.hh"
>> 40 #include "G4ParticleDefinition.hh"
>> 41 #include "G4ParticleTable.hh"
>> 42 #include "G4PhaseSpaceDecayChannel.hh"
41 #include "G4VDecayChannel.hh" 43 #include "G4VDecayChannel.hh"
>> 44 #include "G4DecayTable.hh"
>> 45
>> 46 G4ExcitedSigmaConstructor::G4ExcitedSigmaConstructor():
>> 47 G4ExcitedBaryonConstructor(NStates, SigmaIsoSpin)
>> 48 {
>> 49
>> 50 }
42 51
43 G4ExcitedSigmaConstructor::G4ExcitedSigmaConst << 52 G4ExcitedSigmaConstructor::~G4ExcitedSigmaConstructor()
44 : G4ExcitedBaryonConstructor(NStates, SigmaI << 53 {
45 {} << 54 }
46 55
47 G4DecayTable* G4ExcitedSigmaConstructor::Creat << 56 G4DecayTable* G4ExcitedSigmaConstructor::CreateDecayTable(
48 << 57 const G4String& parentName,
>> 58 G4int iIso3,
>> 59 G4int iState,
>> 60 G4bool fAnti)
49 { 61 {
>> 62
50 // create decay table 63 // create decay table
51 auto decayTable = new G4DecayTable(); << 64 G4DecayTable* decayTable = new G4DecayTable();
52 65
53 G4double br; 66 G4double br;
54 if ((br = bRatio[iState][NK]) > 0.0) { << 67 if ( (br=bRatio[iState][NK]) >0.0) {
55 AddNKMode(decayTable, parentName, br, iIso << 68 AddNKMode( decayTable, parentName, br, iIso3, fAnti);
56 } 69 }
57 70
58 if ((br = bRatio[iState][NKStar]) > 0.0) { << 71 if ( (br=bRatio[iState][NKStar]) >0.0) {
59 AddNKStarMode(decayTable, parentName, br, << 72 AddNKStarMode( decayTable, parentName, br, iIso3, fAnti);
60 } 73 }
61 74
62 if ((br = bRatio[iState][SigmaPi]) > 0.0) { << 75 if ( (br=bRatio[iState][SigmaPi]) >0.0) {
63 AddSigmaPiMode(decayTable, parentName, br, << 76 AddSigmaPiMode( decayTable, parentName, br, iIso3, fAnti);
64 } 77 }
65 78
66 if ((br = bRatio[iState][SigmaStarPi]) > 0.0 << 79 if ( (br=bRatio[iState][SigmaStarPi]) >0.0) {
67 AddSigmaStarPiMode(decayTable, parentName, << 80 AddSigmaStarPiMode( decayTable, parentName, br, iIso3, fAnti);
68 } 81 }
69 82
70 if ((br = bRatio[iState][LambdaPi]) > 0.0) { << 83 if ( (br=bRatio[iState][LambdaPi]) >0.0) {
71 AddLambdaPiMode(decayTable, parentName, br << 84 AddLambdaPiMode( decayTable, parentName, br, iIso3, fAnti);
72 } 85 }
73 86
74 if ((br = bRatio[iState][SigmaEta]) > 0.0) { << 87 if ( (br=bRatio[iState][SigmaEta]) >0.0) {
75 AddSigmaEtaMode(decayTable, parentName, br << 88 AddSigmaEtaMode( decayTable, parentName, br, iIso3, fAnti);
76 } 89 }
77 90
78 if ((br = bRatio[iState][LambdaStarPi]) > 0. << 91 if ( (br=bRatio[iState][LambdaStarPi]) >0.0) {
79 AddLambdaStarPiMode(decayTable, parentName << 92 AddLambdaStarPiMode( decayTable, parentName, br, iIso3, fAnti);
80 } 93 }
81 94
82 if ((br = bRatio[iState][DeltaK]) > 0.0) { << 95 if ( (br=bRatio[iState][DeltaK]) >0.0) {
83 AddDeltaKMode(decayTable, parentName, br, << 96 AddDeltaKMode( decayTable, parentName, br, iIso3, fAnti);
84 } 97 }
85 98
86 return decayTable; << 99 return decayTable;
87 } 100 }
88 101
89 G4DecayTable* G4ExcitedSigmaConstructor::AddSi << 102 G4DecayTable* G4ExcitedSigmaConstructor::AddSigmaEtaMode(
90 << 103 G4DecayTable* decayTable, const G4String& nameParent,
91 << 104 G4double br, G4int iIso3, G4bool fAnti)
92 { 105 {
93 G4VDecayChannel* mode; 106 G4VDecayChannel* mode;
94 // << 107 //
95 G4String daughterH; << 108 G4String daughterH;
96 if (iIso3 == +2) { << 109 if (iIso3== +2) {
97 daughterH = "sigma+"; << 110 daughterH = "sigma+";
98 } << 111 } else if (iIso3== 0) {
99 else if (iIso3 == 0) { << 112 daughterH = "sigma0";
100 daughterH = "sigma0"; << 113 } else if (iIso3== -2) {
101 } << 114 daughterH = "sigma-";
102 else if (iIso3 == -2) { << 115 }
103 daughterH = "sigma-"; <<
104 } <<
105 if (fAnti) daughterH = "anti_" + daughterH; 116 if (fAnti) daughterH = "anti_" + daughterH;
106 117
107 // create decay channel [parent BR # 118 // create decay channel [parent BR #daughters]
108 mode = new G4PhaseSpaceDecayChannel(namePare << 119 mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
>> 120 daughterH,"eta");
109 // add decay table 121 // add decay table
110 decayTable->Insert(mode); 122 decayTable->Insert(mode);
111 123
112 return decayTable; 124 return decayTable;
113 } 125 }
114 126
115 G4DecayTable* G4ExcitedSigmaConstructor::AddNK << 127 G4DecayTable* G4ExcitedSigmaConstructor::AddNKMode(
116 << 128 G4DecayTable* decayTable, const G4String& nameParent,
117 << 129 G4double br, G4int iIso3, G4bool fAnti)
>> 130
118 131
119 { 132 {
120 G4VDecayChannel* mode; 133 G4VDecayChannel* mode;
121 134
122 G4String daughterN; 135 G4String daughterN;
123 G4String daughterK; 136 G4String daughterK;
124 G4double r = 0.; 137 G4double r = 0.;
125 138
126 // ------------ N K- ------------ << 139 // ------------ N K- ------------
127 // determine daughters 140 // determine daughters
128 if (iIso3 == +2) { << 141 if (iIso3== +2) {
129 r = 0.; << 142 r=0.;
130 } << 143 } else if (iIso3== 0) {
131 else if (iIso3 == 0) { << 144 daughterN = "proton";
132 daughterN = "proton"; << 145 r = br/2.;
133 r = br / 2.; << 146 } else if (iIso3== -2) {
134 } << 147 daughterN = "neutron";
135 else if (iIso3 == -2) { <<
136 daughterN = "neutron"; <<
137 r = br; 148 r = br;
138 } 149 }
139 if (!fAnti) { 150 if (!fAnti) {
140 daughterK = "kaon-"; 151 daughterK = "kaon-";
141 } << 152 } else {
142 else { <<
143 daughterK = "kaon+"; 153 daughterK = "kaon+";
144 } << 154 }
145 if (fAnti) daughterN = "anti_" + daughterN; 155 if (fAnti) daughterN = "anti_" + daughterN;
146 if (r > 0.) { << 156 if (r>0.) {
147 // create decay channel [parent BR 157 // create decay channel [parent BR #daughters]
148 mode = new G4PhaseSpaceDecayChannel(namePa << 158 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 159 daughterN,daughterK);
149 // add decay table 160 // add decay table
150 decayTable->Insert(mode); 161 decayTable->Insert(mode);
151 } 162 }
152 163
153 // ------------ N K0 ------------ << 164 // ------------ N K0 ------------
154 // determine daughters 165 // determine daughters
155 if (iIso3 == +2) { << 166 if (iIso3== +2) {
156 daughterN = "proton"; << 167 daughterN = "proton";
157 r = br; << 168 r=br;
158 } << 169 } else if (iIso3== 0) {
159 else if (iIso3 == 0) { << 170 daughterN = "neutron";
160 daughterN = "neutron"; << 171 r = br/2.;
161 r = br / 2.; << 172 } else if (iIso3== -2) {
162 } <<
163 else if (iIso3 == -2) { <<
164 r = 0.; 173 r = 0.;
165 } 174 }
166 if (!fAnti) { 175 if (!fAnti) {
167 daughterK = "anti_kaon0"; 176 daughterK = "anti_kaon0";
168 } << 177 } else {
169 else { << 178
170 daughterK = "kaon0"; 179 daughterK = "kaon0";
171 } 180 }
172 if (fAnti) daughterN = "anti_" + daughterN; 181 if (fAnti) daughterN = "anti_" + daughterN;
173 if (r > 0.) { << 182 if (r>0.) {
174 // create decay channel [parent BR 183 // create decay channel [parent BR #daughters]
175 mode = new G4PhaseSpaceDecayChannel(namePa << 184 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 185 daughterN,daughterK);
176 // add decay table 186 // add decay table
177 decayTable->Insert(mode); 187 decayTable->Insert(mode);
178 } 188 }
179 189
180 return decayTable; 190 return decayTable;
181 } 191 }
182 192
183 G4DecayTable* G4ExcitedSigmaConstructor::AddDe << 193 G4DecayTable* G4ExcitedSigmaConstructor::AddDeltaKMode(
184 << 194 G4DecayTable* decayTable, const G4String& nameParent,
185 << 195 G4double br, G4int iIso3, G4bool fAnti)
186 { 196 {
187 G4VDecayChannel* mode; 197 G4VDecayChannel* mode;
188 198
189 G4String daughterN; 199 G4String daughterN;
190 G4String daughterK; 200 G4String daughterK;
191 G4double r = 0.; 201 G4double r = 0.;
192 202
193 // ------------ N K- ------------ << 203 // ------------ N K- ------------
194 // determine daughters 204 // determine daughters
195 if (iIso3 == +2) { << 205 if (iIso3== +2) {
196 daughterN = "delta++"; << 206 daughterN = "delta++";
197 r = 0.75 * br; << 207 r=0.75*br;
198 } << 208 } else if (iIso3== 0) {
199 else if (iIso3 == 0) { << 209 daughterN = "delta+";
200 daughterN = "delta+"; << 210 r = br/2.;
201 r = br / 2.; << 211 } else if (iIso3== -2) {
202 } << 212 daughterN = "delta0";
203 else if (iIso3 == -2) { << 213 r = 0.25*br;
204 daughterN = "delta0"; <<
205 r = 0.25 * br; <<
206 } 214 }
207 if (!fAnti) { 215 if (!fAnti) {
208 daughterK = "kaon-"; 216 daughterK = "kaon-";
209 } << 217 } else {
210 else { <<
211 daughterK = "kaon+"; 218 daughterK = "kaon+";
212 } 219 }
213 if (fAnti) daughterN = "anti_" + daughterN; 220 if (fAnti) daughterN = "anti_" + daughterN;
214 if (r > 0.) { << 221 if (r>0.) {
215 // create decay channel [parent BR 222 // create decay channel [parent BR #daughters]
216 mode = new G4PhaseSpaceDecayChannel(namePa << 223 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 224 daughterN,daughterK);
217 // add decay table 225 // add decay table
218 decayTable->Insert(mode); 226 decayTable->Insert(mode);
219 } 227 }
220 228
221 // ------------ N K0 ------------ << 229 // ------------ N K0 ------------
222 // determine daughters 230 // determine daughters
223 if (iIso3 == +2) { << 231 if (iIso3== +2) {
224 daughterN = "delta+"; << 232 daughterN = "delta+";
225 r = 0.25 * br; << 233 r=0.25*br;
226 } << 234 } else if (iIso3== 0) {
227 else if (iIso3 == 0) { << 235 daughterN = "delta0";
228 daughterN = "delta0"; << 236 r = br/2.;
229 r = br / 2.; << 237 } else if (iIso3== -2) {
230 } << 238 daughterN = "delta-";
231 else if (iIso3 == -2) { << 239 r=0.75*br;
232 daughterN = "delta-"; <<
233 r = 0.75 * br; <<
234 } 240 }
235 if (!fAnti) { 241 if (!fAnti) {
236 daughterK = "anti_kaon0"; 242 daughterK = "anti_kaon0";
237 } << 243 } else {
238 else { <<
239 daughterK = "kaon0"; 244 daughterK = "kaon0";
240 } 245 }
241 if (fAnti) daughterN = "anti_" + daughterN; 246 if (fAnti) daughterN = "anti_" + daughterN;
242 if (r > 0.) { << 247 if (r>0.) {
>> 248
>> 249
243 // create decay channel [parent BR 250 // create decay channel [parent BR #daughters]
244 mode = new G4PhaseSpaceDecayChannel(namePa << 251 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 252 daughterN,daughterK);
245 // add decay table 253 // add decay table
246 decayTable->Insert(mode); 254 decayTable->Insert(mode);
247 } 255 }
248 256
249 return decayTable; 257 return decayTable;
250 } 258 }
251 259
252 G4DecayTable* G4ExcitedSigmaConstructor::AddNK << 260
253 << 261 G4DecayTable* G4ExcitedSigmaConstructor::AddNKStarMode(
254 << 262 G4DecayTable* decayTable, const G4String& nameParent,
>> 263 G4double br, G4int iIso3, G4bool fAnti)
255 { 264 {
256 G4VDecayChannel* mode; 265 G4VDecayChannel* mode;
257 266
258 G4String daughterN; 267 G4String daughterN;
259 G4String daughterK; 268 G4String daughterK;
260 G4double r = 0.; 269 G4double r = 0.;
261 270
262 // ------------ N K- ------------ << 271 // ------------ N K- ------------
263 // determine daughters 272 // determine daughters
264 if (iIso3 == +2) { << 273 if (iIso3== +2) {
265 r = 0.; << 274
266 } << 275 r=0.;
267 else if (iIso3 == 0) { << 276 } else if (iIso3== 0) {
268 daughterN = "proton"; << 277 daughterN = "proton";
269 r = br / 2.; << 278 r = br/2.;
270 } << 279 } else if (iIso3== -2) {
271 else if (iIso3 == -2) { << 280 daughterN = "neutron";
272 daughterN = "neutron"; <<
273 r = br; 281 r = br;
274 } 282 }
275 if (!fAnti) { 283 if (!fAnti) {
276 daughterK = "k_star-"; 284 daughterK = "k_star-";
277 } << 285 } else {
278 else { <<
279 daughterK = "k_star+"; 286 daughterK = "k_star+";
280 } 287 }
281 if (fAnti) daughterN = "anti_" + daughterN; 288 if (fAnti) daughterN = "anti_" + daughterN;
282 if (r > 0.) { << 289 if (r>0.) {
283 // create decay channel [parent BR 290 // create decay channel [parent BR #daughters]
284 mode = new G4PhaseSpaceDecayChannel(namePa << 291 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 292 daughterN,daughterK);
285 // add decay table 293 // add decay table
286 decayTable->Insert(mode); 294 decayTable->Insert(mode);
287 } 295 }
288 296
289 // ------------ N K0 ------------ << 297 // ------------ N K0 ------------
290 298
291 // determine daughters 299 // determine daughters
292 if (iIso3 == +2) { << 300 if (iIso3== +2) {
293 daughterN = "proton"; << 301 daughterN = "proton";
294 r = br; << 302 r=br;
295 } << 303 } else if (iIso3== 0) {
296 else if (iIso3 == 0) { << 304 daughterN = "neutron";
297 daughterN = "neutron"; << 305 r = br/2.;
298 r = br / 2.; << 306 } else if (iIso3== -2) {
299 } <<
300 else if (iIso3 == -2) { <<
301 r = 0.; 307 r = 0.;
302 } 308 }
303 if (!fAnti) { 309 if (!fAnti) {
304 daughterK = "anti_k_star0"; 310 daughterK = "anti_k_star0";
305 } << 311 } else {
306 else { <<
307 daughterK = "k_star0"; 312 daughterK = "k_star0";
308 } 313 }
309 if (fAnti) daughterN = "anti_" + daughterN; 314 if (fAnti) daughterN = "anti_" + daughterN;
310 // create decay channel [parent BR # 315 // create decay channel [parent BR #daughters]
311 if (r > 0.) { << 316 if (r>0.) {
312 mode = new G4PhaseSpaceDecayChannel(namePa << 317 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 318 daughterN,daughterK);
313 // add decay table 319 // add decay table
314 decayTable->Insert(mode); 320 decayTable->Insert(mode);
315 } 321 }
316 322
317 return decayTable; 323 return decayTable;
318 } 324 }
319 325
320 G4DecayTable* G4ExcitedSigmaConstructor::AddSi << 326 G4DecayTable* G4ExcitedSigmaConstructor::AddSigmaPiMode(
321 << 327 G4DecayTable* decayTable, const G4String& nameParent,
322 << 328 G4double br, G4int iIso3, G4bool fAnti)
323 { 329 {
324 G4VDecayChannel* mode; 330 G4VDecayChannel* mode;
325 331
326 G4String daughterSigma; 332 G4String daughterSigma;
327 G4String daughterPi; 333 G4String daughterPi;
328 G4double r = 0.; 334 G4double r = 0.;
329 335
330 // ------------ Sigma+ pi - ------------ << 336 // ------------ Sigma+ pi - ------------
331 // determine daughters 337 // determine daughters
332 if (iIso3 == +2) { << 338 if (iIso3== +2) {
333 r = 0.; 339 r = 0.;
334 } << 340 } else if (iIso3== 0) {
335 else if (iIso3 == 0) { <<
336 daughterSigma = "sigma+"; 341 daughterSigma = "sigma+";
337 r = br / 2.; << 342 r = br/2.;
338 } << 343 } else if (iIso3== -2) {
339 else if (iIso3 == -2) { <<
340 daughterSigma = "sigma0"; 344 daughterSigma = "sigma0";
341 r = br / 2.; << 345 r = br/2.;
342 } 346 }
343 if (!fAnti) { 347 if (!fAnti) {
344 daughterPi = "pi-"; 348 daughterPi = "pi-";
345 } << 349 } else {
346 else { <<
347 daughterPi = "pi+"; 350 daughterPi = "pi+";
348 } 351 }
349 if (fAnti) daughterSigma = "anti_" + daughte 352 if (fAnti) daughterSigma = "anti_" + daughterSigma;
350 if (r > 0.) { << 353 if (r>0.) {
351 // create decay channel [parent BR 354 // create decay channel [parent BR #daughters]
352 mode = new G4PhaseSpaceDecayChannel(namePa << 355 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 356 daughterSigma,daughterPi);
353 // add decay table 357 // add decay table
354 decayTable->Insert(mode); 358 decayTable->Insert(mode);
355 } 359 }
356 // ------------ Sigma0 Pi0 ------------ << 360 // ------------ Sigma0 Pi0 ------------
357 // determine daughters 361 // determine daughters
358 if (iIso3 == +2) { << 362 if (iIso3== +2) {
359 daughterSigma = "sigma+"; 363 daughterSigma = "sigma+";
360 r = br / 2.; << 364 r = br/2.;
361 } << 365 } else if (iIso3== 0) {
362 else if (iIso3 == 0) { <<
363 r = 0.; 366 r = 0.;
364 } << 367 } else if (iIso3== -2) {
365 else if (iIso3 == -2) { <<
366 daughterSigma = "sigma-"; 368 daughterSigma = "sigma-";
367 369
368 r = br / 2.; << 370
>> 371 r = br/2.;
369 } 372 }
370 daughterPi = "pi0"; 373 daughterPi = "pi0";
371 if (fAnti) daughterSigma = "anti_" + daughte 374 if (fAnti) daughterSigma = "anti_" + daughterSigma;
372 if (r > 0.) { << 375 if (r>0.) {
373 // create decay channel [parent BR 376 // create decay channel [parent BR #daughters]
374 mode = new G4PhaseSpaceDecayChannel(namePa << 377 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 378 daughterSigma,daughterPi);
375 // add decay table 379 // add decay table
376 decayTable->Insert(mode); 380 decayTable->Insert(mode);
377 } 381 }
378 382
379 // ------------ Sigma- pi + ------------ << 383 // ------------ Sigma- pi + ------------
380 // determine daughters 384 // determine daughters
381 if (iIso3 == +2) { << 385 if (iIso3== +2) {
382 daughterSigma = "sigma0"; 386 daughterSigma = "sigma0";
383 r = br / 2.; << 387 r = br/2.;
384 } << 388 } else if (iIso3== 0) {
385 else if (iIso3 == 0) { <<
386 daughterSigma = "sigma-"; 389 daughterSigma = "sigma-";
387 r = br / 2.; << 390 r = br/2.;
388 } << 391 } else if (iIso3== -2) {
389 else if (iIso3 == -2) { <<
390 r = 0.; 392 r = 0.;
391 } 393 }
392 if (!fAnti) { 394 if (!fAnti) {
393 daughterPi = "pi+"; 395 daughterPi = "pi+";
394 } << 396 } else {
395 else { <<
396 daughterPi = "pi-"; 397 daughterPi = "pi-";
397 } 398 }
398 if (fAnti) daughterSigma = "anti_" + daughte 399 if (fAnti) daughterSigma = "anti_" + daughterSigma;
399 if (r > 0.) { << 400 if (r>0.) {
400 // create decay channel [parent BR 401 // create decay channel [parent BR #daughters]
401 mode = new G4PhaseSpaceDecayChannel(namePa << 402 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 403 daughterSigma,daughterPi);
402 // add decay table 404 // add decay table
403 decayTable->Insert(mode); 405 decayTable->Insert(mode);
404 } 406 }
405 407
406 return decayTable; 408 return decayTable;
407 } 409 }
408 410
409 G4DecayTable* G4ExcitedSigmaConstructor::AddSi << 411
410 << 412 G4DecayTable* G4ExcitedSigmaConstructor::AddSigmaStarPiMode(
411 << 413 G4DecayTable* decayTable, const G4String& nameParent,
>> 414 G4double br, G4int iIso3, G4bool fAnti)
412 { 415 {
413 G4VDecayChannel* mode; 416 G4VDecayChannel* mode;
414 417
>> 418
415 G4String daughterSigma; 419 G4String daughterSigma;
416 G4String daughterPi; 420 G4String daughterPi;
417 G4double r = 0.; 421 G4double r = 0.;
418 422
419 // ------------ Sigma+ pi - ------------ << 423 // ------------ Sigma+ pi - ------------
420 // determine daughters 424 // determine daughters
421 if (iIso3 == +2) { << 425 if (iIso3== +2) {
422 r = 0.; 426 r = 0.;
423 } << 427 } else if (iIso3== 0) {
424 else if (iIso3 == 0) { <<
425 daughterSigma = "sigma(1385)+"; 428 daughterSigma = "sigma(1385)+";
426 r = br / 2.; << 429 r = br/2.;
427 } << 430 } else if (iIso3== -2) {
428 else if (iIso3 == -2) { <<
429 daughterSigma = "sigma(1385)0"; 431 daughterSigma = "sigma(1385)0";
430 r = br / 2.; << 432 r = br/2.;
431 } 433 }
432 if (!fAnti) { 434 if (!fAnti) {
433 daughterPi = "pi-"; 435 daughterPi = "pi-";
434 } << 436 } else {
435 else { <<
436 daughterPi = "pi+"; 437 daughterPi = "pi+";
437 } 438 }
438 if (fAnti) daughterSigma = "anti_" + daughte 439 if (fAnti) daughterSigma = "anti_" + daughterSigma;
439 if (r > 0.) { << 440 if (r>0.) {
440 // create decay channel [parent BR 441 // create decay channel [parent BR #daughters]
441 mode = new G4PhaseSpaceDecayChannel(namePa << 442 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 443 daughterSigma,daughterPi);
442 // add decay table 444 // add decay table
443 decayTable->Insert(mode); 445 decayTable->Insert(mode);
444 } 446 }
445 // ------------ Sigma0 Pi0 ------------ << 447 // ------------ Sigma0 Pi0 ------------
446 // determine daughters 448 // determine daughters
447 if (iIso3 == +2) { << 449 if (iIso3== +2) {
448 daughterSigma = "sigma(1385)+"; 450 daughterSigma = "sigma(1385)+";
449 r = br / 2.; << 451 r = br/2.;
450 } << 452 } else if (iIso3== 0) {
451 else if (iIso3 == 0) { <<
452 r = 0.; 453 r = 0.;
453 } << 454 } else if (iIso3== -2) {
454 else if (iIso3 == -2) { <<
455 daughterSigma = "sigma(1385)-"; 455 daughterSigma = "sigma(1385)-";
456 r = br / 2.; << 456 r = br/2.;
457 } 457 }
458 daughterPi = "pi0"; 458 daughterPi = "pi0";
459 if (fAnti) daughterSigma = "anti_" + daughte 459 if (fAnti) daughterSigma = "anti_" + daughterSigma;
460 if (r > 0.) { << 460 if (r>0.) {
461 // create decay channel [parent BR 461 // create decay channel [parent BR #daughters]
462 mode = new G4PhaseSpaceDecayChannel(namePa << 462 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 463 daughterSigma,daughterPi);
463 464
464 // add decay table 465 // add decay table
465 decayTable->Insert(mode); 466 decayTable->Insert(mode);
466 } 467 }
467 468
468 // ------------ Sigma- pi + ------------ << 469 // ------------ Sigma- pi + ------------
469 // determine daughters 470 // determine daughters
470 if (iIso3 == +2) { << 471 if (iIso3== +2) {
471 daughterSigma = "sigma(1385)0"; 472 daughterSigma = "sigma(1385)0";
472 r = br / 2.; << 473 r = br/2.;
473 } << 474 } else if (iIso3== 0) {
474 else if (iIso3 == 0) { <<
475 daughterSigma = "sigma(1385)-"; 475 daughterSigma = "sigma(1385)-";
476 r = br / 2.; << 476 r = br/2.;
477 } << 477 } else if (iIso3== -2) {
478 else if (iIso3 == -2) { <<
479 r = 0.; 478 r = 0.;
480 } 479 }
481 if (!fAnti) { 480 if (!fAnti) {
482 daughterPi = "pi+"; 481 daughterPi = "pi+";
483 } << 482 } else {
484 else { <<
485 daughterPi = "pi-"; 483 daughterPi = "pi-";
486 } 484 }
487 if (fAnti) daughterSigma = "anti_" + daughte 485 if (fAnti) daughterSigma = "anti_" + daughterSigma;
488 if (r > 0.) { << 486 if (r>0.) {
489 // create decay channel [parent BR 487 // create decay channel [parent BR #daughters]
490 488
491 mode = new G4PhaseSpaceDecayChannel(namePa << 489 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 490 daughterSigma,daughterPi);
492 // add decay table 491 // add decay table
493 decayTable->Insert(mode); 492 decayTable->Insert(mode);
494 } 493 }
495 494
496 return decayTable; 495 return decayTable;
497 } 496 }
498 497
499 G4DecayTable* G4ExcitedSigmaConstructor::AddLa << 498 G4DecayTable* G4ExcitedSigmaConstructor::AddLambdaPiMode(
500 << 499 G4DecayTable* decayTable, const G4String& nameParent,
501 << 500 G4double br, G4int iIso3, G4bool fAnti)
502 { 501 {
503 G4VDecayChannel* mode; 502 G4VDecayChannel* mode;
504 503
505 G4String daughterLambda = "lambda"; 504 G4String daughterLambda = "lambda";
506 G4String daughterPi; 505 G4String daughterPi;
507 506
508 // determine daughters 507 // determine daughters
509 if (iIso3 == +2) { << 508 if (iIso3== +2) {
510 if (!fAnti) { 509 if (!fAnti) {
511 daughterPi = "pi+"; 510 daughterPi = "pi+";
512 } << 511 } else {
513 else { <<
514 daughterPi = "pi-"; 512 daughterPi = "pi-";
515 } 513 }
516 } << 514 } else if (iIso3== 0) {
517 else if (iIso3 == 0) { <<
518 daughterPi = "pi0"; 515 daughterPi = "pi0";
519 } << 516 } else if (iIso3== -2) {
520 else if (iIso3 == -2) { <<
521 if (!fAnti) { 517 if (!fAnti) {
522 daughterPi = "pi-"; 518 daughterPi = "pi-";
523 } << 519 } else {
524 else { <<
525 daughterPi = "pi+"; 520 daughterPi = "pi+";
526 } 521 }
527 } 522 }
528 if (fAnti) daughterLambda = "anti_" + daught 523 if (fAnti) daughterLambda = "anti_" + daughterLambda;
529 // create decay channel [parent BR # 524 // create decay channel [parent BR #daughters]
530 mode = new G4PhaseSpaceDecayChannel(namePare << 525 mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
>> 526 daughterLambda, daughterPi);
531 // add decay table 527 // add decay table
532 decayTable->Insert(mode); 528 decayTable->Insert(mode);
533 529
534 return decayTable; 530 return decayTable;
535 } 531 }
536 532
537 G4DecayTable* G4ExcitedSigmaConstructor::AddLa << 533 G4DecayTable* G4ExcitedSigmaConstructor::AddLambdaStarPiMode(
538 << 534 G4DecayTable* decayTable, const G4String& nameParent,
539 << 535 G4double br, G4int iIso3, G4bool fAnti)
540 { 536 {
541 G4VDecayChannel* mode; 537 G4VDecayChannel* mode;
542 538
543 G4String daughterLambda = "lambda(1405)"; 539 G4String daughterLambda = "lambda(1405)";
544 G4String daughterPi; 540 G4String daughterPi;
545 541
546 // determine daughters 542 // determine daughters
547 if (iIso3 == +2) { << 543 if (iIso3== +2) {
548 if (!fAnti) { 544 if (!fAnti) {
549 daughterPi = "pi+"; 545 daughterPi = "pi+";
550 } << 546 } else {
551 else { <<
552 daughterPi = "pi-"; 547 daughterPi = "pi-";
553 } 548 }
554 } << 549 } else if (iIso3== 0) {
555 else if (iIso3 == 0) { <<
556 daughterPi = "pi0"; 550 daughterPi = "pi0";
557 } << 551 } else if (iIso3== -2) {
558 else if (iIso3 == -2) { <<
559 if (!fAnti) { 552 if (!fAnti) {
560 daughterPi = "pi-"; 553 daughterPi = "pi-";
561 } << 554 } else {
562 else { <<
563 daughterPi = "pi+"; 555 daughterPi = "pi+";
564 } 556 }
565 } 557 }
566 558
567 if (fAnti) daughterLambda = "anti_" + daught 559 if (fAnti) daughterLambda = "anti_" + daughterLambda;
568 // create decay channel [parent BR # 560 // create decay channel [parent BR #daughters]
569 mode = new G4PhaseSpaceDecayChannel(namePare << 561 mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
>> 562 daughterLambda,daughterPi);
570 // add decay table 563 // add decay table
571 decayTable->Insert(mode); 564 decayTable->Insert(mode);
572 565
573 return decayTable; 566 return decayTable;
574 } 567 }
575 568
>> 569
576 G4double G4ExcitedSigmaConstructor::GetMass(G4 570 G4double G4ExcitedSigmaConstructor::GetMass(G4int iState, G4int iso3)
577 { << 571 {
578 G4double fmass = mass[iState]; 572 G4double fmass = mass[iState];
579 if (iState == 0) { << 573 if (iState == 0 ) {
580 if (iso3 == +2) << 574 if (iso3== +2) fmass -= 0.9*MeV; // sigma+
581 fmass -= 0.9 * MeV; // sigma+ << 575 else if (iso3== -2) fmass += 3.5*MeV; // sigma-
582 else if (iso3 == -2) <<
583 fmass += 3.5 * MeV; // sigma- <<
584 } 576 }
585 return fmass; 577 return fmass;
586 } 578 }
587 579
588 G4double G4ExcitedSigmaConstructor::GetWidth(G 580 G4double G4ExcitedSigmaConstructor::GetWidth(G4int iState, G4int iso3)
589 { 581 {
590 G4double fw = width[iState]; << 582 G4double fw=width[iState];
591 if (iState == 0) { << 583 if (iState == 0 ) {
592 if (iso3 == +2) << 584 if (iso3== +2) fw = 36.0*MeV; // sigma+
593 fw = 36.0 * MeV; // sigma+ << 585 else if (iso3== -2) fw = 39.4*MeV; // sigma-
594 else if (iso3 == -2) <<
595 fw = 39.4 * MeV; // sigma- <<
596 } 586 }
597 return fw; 587 return fw;
598 } 588 }
599 589
600 // clang-format off <<
601 <<
602 const char* G4ExcitedSigmaConstructor::name[] 590 const char* G4ExcitedSigmaConstructor::name[] = {
603 "sigma(1385)","sigma(1660)","sigma(1670)","s 591 "sigma(1385)","sigma(1660)","sigma(1670)","sigma(1750)","sigma(1775)",
604 "sigma(1915)","sigma(1940)","sigma(2030)" 592 "sigma(1915)","sigma(1940)","sigma(2030)"
605 }; 593 };
606 594
607 const G4double G4ExcitedSigmaConstructor::mass 595 const G4double G4ExcitedSigmaConstructor::mass[] = {
608 1.3837*GeV, 1.660*GeV, 1.675*GeV, 1.750*GeV, << 596 1.3837*GeV, 1.660*GeV, 1.670*GeV, 1.750*GeV, 1.775*GeV,
609 1.915*GeV, 1.940*GeV, 2.030*GeV 597 1.915*GeV, 1.940*GeV, 2.030*GeV
610 }; 598 };
611 599
612 const G4double G4ExcitedSigmaConstructor::widt 600 const G4double G4ExcitedSigmaConstructor::width[] = {
613 36.0*MeV, 200.0*MeV, 70.0*MeV, 150.0*MeV, << 601 36.0*MeV, 100.0*MeV, 60.0*MeV, 90.0*MeV, 120.0*MeV,
614 120.0*MeV, 250.0*MeV, 180.0*MeV << 602 120.0*MeV, 220.0*MeV, 180.0*MeV
615 }; 603 };
616 604
617 const G4int G4ExcitedSigmaConstructor::iSpin[] 605 const G4int G4ExcitedSigmaConstructor::iSpin[] = {
618 3, 1, 3, 1, 5, 606 3, 1, 3, 1, 5,
619 5, 3, 7 607 5, 3, 7
620 }; 608 };
621 609
622 const G4int G4ExcitedSigmaConstructor::iParity 610 const G4int G4ExcitedSigmaConstructor::iParity[] = {
623 +1, +1, -1, -1, -1, 611 +1, +1, -1, -1, -1,
624 +1, -1, +1 612 +1, -1, +1
625 }; 613 };
626 614
627 615
628 const G4int G4ExcitedSigmaConstructor::encodin 616 const G4int G4ExcitedSigmaConstructor::encodingOffset[] = {
629 0, 10000, 10000, 20000, 0, 617 0, 10000, 10000, 20000, 0,
630 10000, 20000, 0 618 10000, 20000, 0
631 }; 619 };
632 620
633 const G4double G4ExcitedSigmaConstructor::bRat << 621 const G4double G4ExcitedSigmaConstructor::bRatio[ G4ExcitedSigmaConstructor::NStates ][ G4ExcitedSigmaConstructor::NumberOfDecayModes] =
634 { 622 {
635 { 0.0, 0.0, 0.12, 0.0, 0.88, 0.0, 0 << 623 { 0.0, 0.0, 0.12, 0.0, 0.88, 0.0, 0.0, 0.0},
636 { 0.30, 0.0, 0.35, 0.0, 0.35, 0.0, 0 << 624 { 0.30, 0.0, 0.35, 0.0, 0.35, 0.0, 0.0, 0.0},
637 { 0.15, 0.0, 0.70, 0.0, 0.15, 0.0, 0 << 625 { 0.15, 0.0, 0.70, 0.0, 0.15, 0.0, 0.0, 0.0},
638 { 0.40, 0.0, 0.05, 0.0, 0.0, 0.55, 0 << 626 { 0.40, 0.0, 0.05, 0.0, 0.0, 0.55, 0.0, 0.0},
639 { 0.40, 0.0, 0.04, 0.10, 0.23, 0.0, 0. << 627 { 0.40, 0.0, 0.04, 0.10, 0.23, 0.0, 0.23, 0.0},
640 { 0.15, 0.0, 0.40, 0.05, 0.40, 0.0, 0 << 628 { 0.15, 0.0, 0.40, 0.05, 0.40, 0.0, 0.0, 0.0},
641 { 0.10, 0.15, 0.15, 0.15, 0.15, 0.0, 0. << 629 { 0.10, 0.15, 0.15, 0.15, 0.15, 0.0, 0.15, 0.15},
642 { 0.20, 0.04, 0.10, 0.10, 0.20, 0.0, 0. << 630 { 0.20, 0.04, 0.10, 0.10, 0.20, 0.0, 0.18, 0.18}
643 631
644 }; 632 };
>> 633
>> 634
>> 635
>> 636
>> 637
>> 638
>> 639
>> 640
>> 641
>> 642
>> 643
645 644