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25 // 25 //
>> 26 //
>> 27 // $Id$
>> 28 //
>> 29 //
26 // ------------------------------------------- 30 // --------------------------------------------------------------
27 // GEANT 4 class implementation file << 31 // GEANT 4 class implementation file
28 // 32 //
29 // History: first implementation, based o 33 // History: first implementation, based on object model of
30 // 10 oct 1998 H.Kurashige 34 // 10 oct 1998 H.Kurashige
31 // <<
32 // Update mass and width following PDG 20 <<
33 // 4 nov 2023 S.Okada <<
34 // ------------------------------------------- 35 // ---------------------------------------------------------------
35 36
>> 37
36 #include "G4ExcitedSigmaConstructor.hh" 38 #include "G4ExcitedSigmaConstructor.hh"
37 39
38 #include "G4DecayTable.hh" <<
39 #include "G4PhaseSpaceDecayChannel.hh" <<
40 #include "G4SystemOfUnits.hh" 40 #include "G4SystemOfUnits.hh"
>> 41 #include "G4ParticleDefinition.hh"
>> 42 #include "G4ParticleTable.hh"
>> 43 #include "G4ShortLivedTable.hh"
>> 44 #include "G4PhaseSpaceDecayChannel.hh"
41 #include "G4VDecayChannel.hh" 45 #include "G4VDecayChannel.hh"
>> 46 #include "G4DecayTable.hh"
>> 47
>> 48 G4ExcitedSigmaConstructor::G4ExcitedSigmaConstructor():
>> 49 G4ExcitedBaryonConstructor(NStates, SigmaIsoSpin)
>> 50 {
>> 51
>> 52 }
42 53
43 G4ExcitedSigmaConstructor::G4ExcitedSigmaConst << 54 G4ExcitedSigmaConstructor::~G4ExcitedSigmaConstructor()
44 : G4ExcitedBaryonConstructor(NStates, SigmaI << 55 {
45 {} << 56 }
46 57
47 G4DecayTable* G4ExcitedSigmaConstructor::Creat << 58 G4DecayTable* G4ExcitedSigmaConstructor::CreateDecayTable(
48 << 59 const G4String& parentName,
>> 60 G4int iIso3,
>> 61 G4int iState,
>> 62 G4bool fAnti)
49 { 63 {
>> 64
50 // create decay table 65 // create decay table
51 auto decayTable = new G4DecayTable(); << 66 G4DecayTable* decayTable = new G4DecayTable();
52 67
53 G4double br; 68 G4double br;
54 if ((br = bRatio[iState][NK]) > 0.0) { << 69 if ( (br=bRatio[iState][NK]) >0.0) {
55 AddNKMode(decayTable, parentName, br, iIso << 70 AddNKMode( decayTable, parentName, br, iIso3, fAnti);
56 } 71 }
57 72
58 if ((br = bRatio[iState][NKStar]) > 0.0) { << 73 if ( (br=bRatio[iState][NKStar]) >0.0) {
59 AddNKStarMode(decayTable, parentName, br, << 74 AddNKStarMode( decayTable, parentName, br, iIso3, fAnti);
60 } 75 }
61 76
62 if ((br = bRatio[iState][SigmaPi]) > 0.0) { << 77 if ( (br=bRatio[iState][SigmaPi]) >0.0) {
63 AddSigmaPiMode(decayTable, parentName, br, << 78 AddSigmaPiMode( decayTable, parentName, br, iIso3, fAnti);
64 } 79 }
65 80
66 if ((br = bRatio[iState][SigmaStarPi]) > 0.0 << 81 if ( (br=bRatio[iState][SigmaStarPi]) >0.0) {
67 AddSigmaStarPiMode(decayTable, parentName, << 82 AddSigmaStarPiMode( decayTable, parentName, br, iIso3, fAnti);
68 } 83 }
69 84
70 if ((br = bRatio[iState][LambdaPi]) > 0.0) { << 85 if ( (br=bRatio[iState][LambdaPi]) >0.0) {
71 AddLambdaPiMode(decayTable, parentName, br << 86 AddLambdaPiMode( decayTable, parentName, br, iIso3, fAnti);
72 } 87 }
73 88
74 if ((br = bRatio[iState][SigmaEta]) > 0.0) { << 89 if ( (br=bRatio[iState][SigmaEta]) >0.0) {
75 AddSigmaEtaMode(decayTable, parentName, br << 90 AddSigmaEtaMode( decayTable, parentName, br, iIso3, fAnti);
76 } 91 }
77 92
78 if ((br = bRatio[iState][LambdaStarPi]) > 0. << 93 if ( (br=bRatio[iState][LambdaStarPi]) >0.0) {
79 AddLambdaStarPiMode(decayTable, parentName << 94 AddLambdaStarPiMode( decayTable, parentName, br, iIso3, fAnti);
80 } 95 }
81 96
82 if ((br = bRatio[iState][DeltaK]) > 0.0) { << 97 if ( (br=bRatio[iState][DeltaK]) >0.0) {
83 AddDeltaKMode(decayTable, parentName, br, << 98 AddDeltaKMode( decayTable, parentName, br, iIso3, fAnti);
84 } 99 }
85 100
86 return decayTable; << 101 return decayTable;
87 } 102 }
88 103
89 G4DecayTable* G4ExcitedSigmaConstructor::AddSi << 104 G4DecayTable* G4ExcitedSigmaConstructor::AddSigmaEtaMode(
90 << 105 G4DecayTable* decayTable, const G4String& nameParent,
91 << 106 G4double br, G4int iIso3, G4bool fAnti)
92 { 107 {
93 G4VDecayChannel* mode; 108 G4VDecayChannel* mode;
94 // << 109 //
95 G4String daughterH; << 110 G4String daughterH;
96 if (iIso3 == +2) { << 111 if (iIso3== +2) {
97 daughterH = "sigma+"; << 112 daughterH = "sigma+";
98 } << 113 } else if (iIso3== 0) {
99 else if (iIso3 == 0) { << 114 daughterH = "sigma0";
100 daughterH = "sigma0"; << 115 } else if (iIso3== -2) {
101 } << 116 daughterH = "sigma-";
102 else if (iIso3 == -2) { << 117 }
103 daughterH = "sigma-"; <<
104 } <<
105 if (fAnti) daughterH = "anti_" + daughterH; 118 if (fAnti) daughterH = "anti_" + daughterH;
106 119
107 // create decay channel [parent BR # 120 // create decay channel [parent BR #daughters]
108 mode = new G4PhaseSpaceDecayChannel(namePare << 121 mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
>> 122 daughterH,"eta");
109 // add decay table 123 // add decay table
110 decayTable->Insert(mode); 124 decayTable->Insert(mode);
111 125
112 return decayTable; 126 return decayTable;
113 } 127 }
114 128
115 G4DecayTable* G4ExcitedSigmaConstructor::AddNK << 129 G4DecayTable* G4ExcitedSigmaConstructor::AddNKMode(
116 << 130 G4DecayTable* decayTable, const G4String& nameParent,
117 << 131 G4double br, G4int iIso3, G4bool fAnti)
>> 132
118 133
119 { 134 {
120 G4VDecayChannel* mode; 135 G4VDecayChannel* mode;
121 136
122 G4String daughterN; 137 G4String daughterN;
123 G4String daughterK; 138 G4String daughterK;
124 G4double r = 0.; 139 G4double r = 0.;
125 140
126 // ------------ N K- ------------ << 141 // ------------ N K- ------------
127 // determine daughters 142 // determine daughters
128 if (iIso3 == +2) { << 143 if (iIso3== +2) {
129 r = 0.; << 144 r=0.;
130 } << 145 } else if (iIso3== 0) {
131 else if (iIso3 == 0) { << 146 daughterN = "proton";
132 daughterN = "proton"; << 147 r = br/2.;
133 r = br / 2.; << 148 } else if (iIso3== -2) {
134 } << 149 daughterN = "neutron";
135 else if (iIso3 == -2) { <<
136 daughterN = "neutron"; <<
137 r = br; 150 r = br;
138 } 151 }
139 if (!fAnti) { 152 if (!fAnti) {
140 daughterK = "kaon-"; 153 daughterK = "kaon-";
141 } << 154 } else {
142 else { <<
143 daughterK = "kaon+"; 155 daughterK = "kaon+";
144 } << 156 }
145 if (fAnti) daughterN = "anti_" + daughterN; 157 if (fAnti) daughterN = "anti_" + daughterN;
146 if (r > 0.) { << 158 if (r>0.) {
147 // create decay channel [parent BR 159 // create decay channel [parent BR #daughters]
148 mode = new G4PhaseSpaceDecayChannel(namePa << 160 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 161 daughterN,daughterK);
149 // add decay table 162 // add decay table
150 decayTable->Insert(mode); 163 decayTable->Insert(mode);
151 } 164 }
152 165
153 // ------------ N K0 ------------ << 166 // ------------ N K0 ------------
154 // determine daughters 167 // determine daughters
155 if (iIso3 == +2) { << 168 if (iIso3== +2) {
156 daughterN = "proton"; << 169 daughterN = "proton";
157 r = br; << 170 r=br;
158 } << 171 } else if (iIso3== 0) {
159 else if (iIso3 == 0) { << 172 daughterN = "neutron";
160 daughterN = "neutron"; << 173 r = br/2.;
161 r = br / 2.; << 174 } else if (iIso3== -2) {
162 } <<
163 else if (iIso3 == -2) { <<
164 r = 0.; 175 r = 0.;
165 } 176 }
166 if (!fAnti) { 177 if (!fAnti) {
167 daughterK = "anti_kaon0"; 178 daughterK = "anti_kaon0";
168 } << 179 } else {
169 else { << 180
170 daughterK = "kaon0"; 181 daughterK = "kaon0";
171 } 182 }
172 if (fAnti) daughterN = "anti_" + daughterN; 183 if (fAnti) daughterN = "anti_" + daughterN;
173 if (r > 0.) { << 184 if (r>0.) {
174 // create decay channel [parent BR 185 // create decay channel [parent BR #daughters]
175 mode = new G4PhaseSpaceDecayChannel(namePa << 186 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 187 daughterN,daughterK);
176 // add decay table 188 // add decay table
177 decayTable->Insert(mode); 189 decayTable->Insert(mode);
178 } 190 }
179 191
180 return decayTable; 192 return decayTable;
181 } 193 }
182 194
183 G4DecayTable* G4ExcitedSigmaConstructor::AddDe << 195 G4DecayTable* G4ExcitedSigmaConstructor::AddDeltaKMode(
184 << 196 G4DecayTable* decayTable, const G4String& nameParent,
185 << 197 G4double br, G4int iIso3, G4bool fAnti)
186 { 198 {
187 G4VDecayChannel* mode; 199 G4VDecayChannel* mode;
188 200
189 G4String daughterN; 201 G4String daughterN;
190 G4String daughterK; 202 G4String daughterK;
191 G4double r = 0.; 203 G4double r = 0.;
192 204
193 // ------------ N K- ------------ << 205 // ------------ N K- ------------
194 // determine daughters 206 // determine daughters
195 if (iIso3 == +2) { << 207 if (iIso3== +2) {
196 daughterN = "delta++"; << 208 daughterN = "delta++";
197 r = 0.75 * br; << 209 r=0.75*br;
198 } << 210 } else if (iIso3== 0) {
199 else if (iIso3 == 0) { << 211 daughterN = "delta+";
200 daughterN = "delta+"; << 212 r = br/2.;
201 r = br / 2.; << 213 } else if (iIso3== -2) {
202 } << 214 daughterN = "delta0";
203 else if (iIso3 == -2) { << 215 r = 0.25*br;
204 daughterN = "delta0"; <<
205 r = 0.25 * br; <<
206 } 216 }
207 if (!fAnti) { 217 if (!fAnti) {
208 daughterK = "kaon-"; 218 daughterK = "kaon-";
209 } << 219 } else {
210 else { <<
211 daughterK = "kaon+"; 220 daughterK = "kaon+";
212 } 221 }
213 if (fAnti) daughterN = "anti_" + daughterN; 222 if (fAnti) daughterN = "anti_" + daughterN;
214 if (r > 0.) { << 223 if (r>0.) {
215 // create decay channel [parent BR 224 // create decay channel [parent BR #daughters]
216 mode = new G4PhaseSpaceDecayChannel(namePa << 225 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 226 daughterN,daughterK);
217 // add decay table 227 // add decay table
218 decayTable->Insert(mode); 228 decayTable->Insert(mode);
219 } 229 }
220 230
221 // ------------ N K0 ------------ << 231 // ------------ N K0 ------------
222 // determine daughters 232 // determine daughters
223 if (iIso3 == +2) { << 233 if (iIso3== +2) {
224 daughterN = "delta+"; << 234 daughterN = "delta+";
225 r = 0.25 * br; << 235 r=0.25*br;
226 } << 236 } else if (iIso3== 0) {
227 else if (iIso3 == 0) { << 237 daughterN = "delta0";
228 daughterN = "delta0"; << 238 r = br/2.;
229 r = br / 2.; << 239 } else if (iIso3== -2) {
230 } << 240 daughterN = "delta-";
231 else if (iIso3 == -2) { << 241 r=0.75*br;
232 daughterN = "delta-"; <<
233 r = 0.75 * br; <<
234 } 242 }
235 if (!fAnti) { 243 if (!fAnti) {
236 daughterK = "anti_kaon0"; 244 daughterK = "anti_kaon0";
237 } << 245 } else {
238 else { <<
239 daughterK = "kaon0"; 246 daughterK = "kaon0";
240 } 247 }
241 if (fAnti) daughterN = "anti_" + daughterN; 248 if (fAnti) daughterN = "anti_" + daughterN;
242 if (r > 0.) { << 249 if (r>0.) {
>> 250
>> 251
243 // create decay channel [parent BR 252 // create decay channel [parent BR #daughters]
244 mode = new G4PhaseSpaceDecayChannel(namePa << 253 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 254 daughterN,daughterK);
245 // add decay table 255 // add decay table
246 decayTable->Insert(mode); 256 decayTable->Insert(mode);
247 } 257 }
248 258
249 return decayTable; 259 return decayTable;
250 } 260 }
251 261
252 G4DecayTable* G4ExcitedSigmaConstructor::AddNK << 262
253 << 263 G4DecayTable* G4ExcitedSigmaConstructor::AddNKStarMode(
254 << 264 G4DecayTable* decayTable, const G4String& nameParent,
>> 265 G4double br, G4int iIso3, G4bool fAnti)
255 { 266 {
256 G4VDecayChannel* mode; 267 G4VDecayChannel* mode;
257 268
258 G4String daughterN; 269 G4String daughterN;
259 G4String daughterK; 270 G4String daughterK;
260 G4double r = 0.; 271 G4double r = 0.;
261 272
262 // ------------ N K- ------------ << 273 // ------------ N K- ------------
263 // determine daughters 274 // determine daughters
264 if (iIso3 == +2) { << 275 if (iIso3== +2) {
265 r = 0.; << 276
266 } << 277 r=0.;
267 else if (iIso3 == 0) { << 278 } else if (iIso3== 0) {
268 daughterN = "proton"; << 279 daughterN = "proton";
269 r = br / 2.; << 280 r = br/2.;
270 } << 281 } else if (iIso3== -2) {
271 else if (iIso3 == -2) { << 282 daughterN = "neutron";
272 daughterN = "neutron"; <<
273 r = br; 283 r = br;
274 } 284 }
275 if (!fAnti) { 285 if (!fAnti) {
276 daughterK = "k_star-"; 286 daughterK = "k_star-";
277 } << 287 } else {
278 else { <<
279 daughterK = "k_star+"; 288 daughterK = "k_star+";
280 } 289 }
281 if (fAnti) daughterN = "anti_" + daughterN; 290 if (fAnti) daughterN = "anti_" + daughterN;
282 if (r > 0.) { << 291 if (r>0.) {
283 // create decay channel [parent BR 292 // create decay channel [parent BR #daughters]
284 mode = new G4PhaseSpaceDecayChannel(namePa << 293 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 294 daughterN,daughterK);
285 // add decay table 295 // add decay table
286 decayTable->Insert(mode); 296 decayTable->Insert(mode);
287 } 297 }
288 298
289 // ------------ N K0 ------------ << 299 // ------------ N K0 ------------
290 300
291 // determine daughters 301 // determine daughters
292 if (iIso3 == +2) { << 302 if (iIso3== +2) {
293 daughterN = "proton"; << 303 daughterN = "proton";
294 r = br; << 304 r=br;
295 } << 305 } else if (iIso3== 0) {
296 else if (iIso3 == 0) { << 306 daughterN = "neutron";
297 daughterN = "neutron"; << 307 r = br/2.;
298 r = br / 2.; << 308 } else if (iIso3== -2) {
299 } <<
300 else if (iIso3 == -2) { <<
301 r = 0.; 309 r = 0.;
302 } 310 }
303 if (!fAnti) { 311 if (!fAnti) {
304 daughterK = "anti_k_star0"; 312 daughterK = "anti_k_star0";
305 } << 313 } else {
306 else { <<
307 daughterK = "k_star0"; 314 daughterK = "k_star0";
308 } 315 }
309 if (fAnti) daughterN = "anti_" + daughterN; 316 if (fAnti) daughterN = "anti_" + daughterN;
310 // create decay channel [parent BR # 317 // create decay channel [parent BR #daughters]
311 if (r > 0.) { << 318 if (r>0.) {
312 mode = new G4PhaseSpaceDecayChannel(namePa << 319 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 320 daughterN,daughterK);
313 // add decay table 321 // add decay table
314 decayTable->Insert(mode); 322 decayTable->Insert(mode);
315 } 323 }
316 324
317 return decayTable; 325 return decayTable;
318 } 326 }
319 327
320 G4DecayTable* G4ExcitedSigmaConstructor::AddSi << 328 G4DecayTable* G4ExcitedSigmaConstructor::AddSigmaPiMode(
321 << 329 G4DecayTable* decayTable, const G4String& nameParent,
322 << 330 G4double br, G4int iIso3, G4bool fAnti)
323 { 331 {
324 G4VDecayChannel* mode; 332 G4VDecayChannel* mode;
325 333
326 G4String daughterSigma; 334 G4String daughterSigma;
327 G4String daughterPi; 335 G4String daughterPi;
328 G4double r = 0.; 336 G4double r = 0.;
329 337
330 // ------------ Sigma+ pi - ------------ << 338 // ------------ Sigma+ pi - ------------
331 // determine daughters 339 // determine daughters
332 if (iIso3 == +2) { << 340 if (iIso3== +2) {
333 r = 0.; 341 r = 0.;
334 } << 342 } else if (iIso3== 0) {
335 else if (iIso3 == 0) { <<
336 daughterSigma = "sigma+"; 343 daughterSigma = "sigma+";
337 r = br / 2.; << 344 r = br/2.;
338 } << 345 } else if (iIso3== -2) {
339 else if (iIso3 == -2) { <<
340 daughterSigma = "sigma0"; 346 daughterSigma = "sigma0";
341 r = br / 2.; << 347 r = br/2.;
342 } 348 }
343 if (!fAnti) { 349 if (!fAnti) {
344 daughterPi = "pi-"; 350 daughterPi = "pi-";
345 } << 351 } else {
346 else { <<
347 daughterPi = "pi+"; 352 daughterPi = "pi+";
348 } 353 }
349 if (fAnti) daughterSigma = "anti_" + daughte 354 if (fAnti) daughterSigma = "anti_" + daughterSigma;
350 if (r > 0.) { << 355 if (r>0.) {
351 // create decay channel [parent BR 356 // create decay channel [parent BR #daughters]
352 mode = new G4PhaseSpaceDecayChannel(namePa << 357 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 358 daughterSigma,daughterPi);
353 // add decay table 359 // add decay table
354 decayTable->Insert(mode); 360 decayTable->Insert(mode);
355 } 361 }
356 // ------------ Sigma0 Pi0 ------------ << 362 // ------------ Sigma0 Pi0 ------------
357 // determine daughters 363 // determine daughters
358 if (iIso3 == +2) { << 364 if (iIso3== +2) {
359 daughterSigma = "sigma+"; 365 daughterSigma = "sigma+";
360 r = br / 2.; << 366 r = br/2.;
361 } << 367 } else if (iIso3== 0) {
362 else if (iIso3 == 0) { <<
363 r = 0.; 368 r = 0.;
364 } << 369 } else if (iIso3== -2) {
365 else if (iIso3 == -2) { <<
366 daughterSigma = "sigma-"; 370 daughterSigma = "sigma-";
367 371
368 r = br / 2.; << 372
>> 373 r = br/2.;
369 } 374 }
370 daughterPi = "pi0"; 375 daughterPi = "pi0";
371 if (fAnti) daughterSigma = "anti_" + daughte 376 if (fAnti) daughterSigma = "anti_" + daughterSigma;
372 if (r > 0.) { << 377 if (r>0.) {
373 // create decay channel [parent BR 378 // create decay channel [parent BR #daughters]
374 mode = new G4PhaseSpaceDecayChannel(namePa << 379 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 380 daughterSigma,daughterPi);
375 // add decay table 381 // add decay table
376 decayTable->Insert(mode); 382 decayTable->Insert(mode);
377 } 383 }
378 384
379 // ------------ Sigma- pi + ------------ << 385 // ------------ Sigma- pi + ------------
380 // determine daughters 386 // determine daughters
381 if (iIso3 == +2) { << 387 if (iIso3== +2) {
382 daughterSigma = "sigma0"; 388 daughterSigma = "sigma0";
383 r = br / 2.; << 389 r = br/2.;
384 } << 390 } else if (iIso3== 0) {
385 else if (iIso3 == 0) { <<
386 daughterSigma = "sigma-"; 391 daughterSigma = "sigma-";
387 r = br / 2.; << 392 r = br/2.;
388 } << 393 } else if (iIso3== -2) {
389 else if (iIso3 == -2) { <<
390 r = 0.; 394 r = 0.;
391 } 395 }
392 if (!fAnti) { 396 if (!fAnti) {
393 daughterPi = "pi+"; 397 daughterPi = "pi+";
394 } << 398 } else {
395 else { <<
396 daughterPi = "pi-"; 399 daughterPi = "pi-";
397 } 400 }
398 if (fAnti) daughterSigma = "anti_" + daughte 401 if (fAnti) daughterSigma = "anti_" + daughterSigma;
399 if (r > 0.) { << 402 if (r>0.) {
400 // create decay channel [parent BR 403 // create decay channel [parent BR #daughters]
401 mode = new G4PhaseSpaceDecayChannel(namePa << 404 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 405 daughterSigma,daughterPi);
402 // add decay table 406 // add decay table
403 decayTable->Insert(mode); 407 decayTable->Insert(mode);
404 } 408 }
405 409
406 return decayTable; 410 return decayTable;
407 } 411 }
408 412
409 G4DecayTable* G4ExcitedSigmaConstructor::AddSi << 413
410 << 414 G4DecayTable* G4ExcitedSigmaConstructor::AddSigmaStarPiMode(
411 << 415 G4DecayTable* decayTable, const G4String& nameParent,
>> 416 G4double br, G4int iIso3, G4bool fAnti)
412 { 417 {
413 G4VDecayChannel* mode; 418 G4VDecayChannel* mode;
414 419
>> 420
415 G4String daughterSigma; 421 G4String daughterSigma;
416 G4String daughterPi; 422 G4String daughterPi;
417 G4double r = 0.; 423 G4double r = 0.;
418 424
419 // ------------ Sigma+ pi - ------------ << 425 // ------------ Sigma+ pi - ------------
420 // determine daughters 426 // determine daughters
421 if (iIso3 == +2) { << 427 if (iIso3== +2) {
422 r = 0.; 428 r = 0.;
423 } << 429 } else if (iIso3== 0) {
424 else if (iIso3 == 0) { <<
425 daughterSigma = "sigma(1385)+"; 430 daughterSigma = "sigma(1385)+";
426 r = br / 2.; << 431 r = br/2.;
427 } << 432 } else if (iIso3== -2) {
428 else if (iIso3 == -2) { <<
429 daughterSigma = "sigma(1385)0"; 433 daughterSigma = "sigma(1385)0";
430 r = br / 2.; << 434 r = br/2.;
431 } 435 }
432 if (!fAnti) { 436 if (!fAnti) {
433 daughterPi = "pi-"; 437 daughterPi = "pi-";
434 } << 438 } else {
435 else { <<
436 daughterPi = "pi+"; 439 daughterPi = "pi+";
437 } 440 }
438 if (fAnti) daughterSigma = "anti_" + daughte 441 if (fAnti) daughterSigma = "anti_" + daughterSigma;
439 if (r > 0.) { << 442 if (r>0.) {
440 // create decay channel [parent BR 443 // create decay channel [parent BR #daughters]
441 mode = new G4PhaseSpaceDecayChannel(namePa << 444 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 445 daughterSigma,daughterPi);
442 // add decay table 446 // add decay table
443 decayTable->Insert(mode); 447 decayTable->Insert(mode);
444 } 448 }
445 // ------------ Sigma0 Pi0 ------------ << 449 // ------------ Sigma0 Pi0 ------------
446 // determine daughters 450 // determine daughters
447 if (iIso3 == +2) { << 451 if (iIso3== +2) {
448 daughterSigma = "sigma(1385)+"; 452 daughterSigma = "sigma(1385)+";
449 r = br / 2.; << 453 r = br/2.;
450 } << 454 } else if (iIso3== 0) {
451 else if (iIso3 == 0) { <<
452 r = 0.; 455 r = 0.;
453 } << 456 } else if (iIso3== -2) {
454 else if (iIso3 == -2) { <<
455 daughterSigma = "sigma(1385)-"; 457 daughterSigma = "sigma(1385)-";
456 r = br / 2.; << 458 r = br/2.;
457 } 459 }
458 daughterPi = "pi0"; 460 daughterPi = "pi0";
459 if (fAnti) daughterSigma = "anti_" + daughte 461 if (fAnti) daughterSigma = "anti_" + daughterSigma;
460 if (r > 0.) { << 462 if (r>0.) {
461 // create decay channel [parent BR 463 // create decay channel [parent BR #daughters]
462 mode = new G4PhaseSpaceDecayChannel(namePa << 464 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 465 daughterSigma,daughterPi);
463 466
464 // add decay table 467 // add decay table
465 decayTable->Insert(mode); 468 decayTable->Insert(mode);
466 } 469 }
467 470
468 // ------------ Sigma- pi + ------------ << 471 // ------------ Sigma- pi + ------------
469 // determine daughters 472 // determine daughters
470 if (iIso3 == +2) { << 473 if (iIso3== +2) {
471 daughterSigma = "sigma(1385)0"; 474 daughterSigma = "sigma(1385)0";
472 r = br / 2.; << 475 r = br/2.;
473 } << 476 } else if (iIso3== 0) {
474 else if (iIso3 == 0) { <<
475 daughterSigma = "sigma(1385)-"; 477 daughterSigma = "sigma(1385)-";
476 r = br / 2.; << 478 r = br/2.;
477 } << 479 } else if (iIso3== -2) {
478 else if (iIso3 == -2) { <<
479 r = 0.; 480 r = 0.;
480 } 481 }
481 if (!fAnti) { 482 if (!fAnti) {
482 daughterPi = "pi+"; 483 daughterPi = "pi+";
483 } << 484 } else {
484 else { <<
485 daughterPi = "pi-"; 485 daughterPi = "pi-";
486 } 486 }
487 if (fAnti) daughterSigma = "anti_" + daughte 487 if (fAnti) daughterSigma = "anti_" + daughterSigma;
488 if (r > 0.) { << 488 if (r>0.) {
489 // create decay channel [parent BR 489 // create decay channel [parent BR #daughters]
490 490
491 mode = new G4PhaseSpaceDecayChannel(namePa << 491 mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
>> 492 daughterSigma,daughterPi);
492 // add decay table 493 // add decay table
493 decayTable->Insert(mode); 494 decayTable->Insert(mode);
494 } 495 }
495 496
496 return decayTable; 497 return decayTable;
497 } 498 }
498 499
499 G4DecayTable* G4ExcitedSigmaConstructor::AddLa << 500 G4DecayTable* G4ExcitedSigmaConstructor::AddLambdaPiMode(
500 << 501 G4DecayTable* decayTable, const G4String& nameParent,
501 << 502 G4double br, G4int iIso3, G4bool fAnti)
502 { 503 {
503 G4VDecayChannel* mode; 504 G4VDecayChannel* mode;
504 505
505 G4String daughterLambda = "lambda"; 506 G4String daughterLambda = "lambda";
506 G4String daughterPi; 507 G4String daughterPi;
507 508
508 // determine daughters 509 // determine daughters
509 if (iIso3 == +2) { << 510 if (iIso3== +2) {
510 if (!fAnti) { 511 if (!fAnti) {
511 daughterPi = "pi+"; 512 daughterPi = "pi+";
512 } << 513 } else {
513 else { <<
514 daughterPi = "pi-"; 514 daughterPi = "pi-";
515 } 515 }
516 } << 516 } else if (iIso3== 0) {
517 else if (iIso3 == 0) { <<
518 daughterPi = "pi0"; 517 daughterPi = "pi0";
519 } << 518 } else if (iIso3== -2) {
520 else if (iIso3 == -2) { <<
521 if (!fAnti) { 519 if (!fAnti) {
522 daughterPi = "pi-"; 520 daughterPi = "pi-";
523 } << 521 } else {
524 else { <<
525 daughterPi = "pi+"; 522 daughterPi = "pi+";
526 } 523 }
527 } 524 }
528 if (fAnti) daughterLambda = "anti_" + daught 525 if (fAnti) daughterLambda = "anti_" + daughterLambda;
529 // create decay channel [parent BR # 526 // create decay channel [parent BR #daughters]
530 mode = new G4PhaseSpaceDecayChannel(namePare << 527 mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
>> 528 daughterLambda, daughterPi);
531 // add decay table 529 // add decay table
532 decayTable->Insert(mode); 530 decayTable->Insert(mode);
533 531
534 return decayTable; 532 return decayTable;
535 } 533 }
536 534
537 G4DecayTable* G4ExcitedSigmaConstructor::AddLa << 535 G4DecayTable* G4ExcitedSigmaConstructor::AddLambdaStarPiMode(
538 << 536 G4DecayTable* decayTable, const G4String& nameParent,
539 << 537 G4double br, G4int iIso3, G4bool fAnti)
540 { 538 {
541 G4VDecayChannel* mode; 539 G4VDecayChannel* mode;
542 540
543 G4String daughterLambda = "lambda(1405)"; 541 G4String daughterLambda = "lambda(1405)";
544 G4String daughterPi; 542 G4String daughterPi;
545 543
546 // determine daughters 544 // determine daughters
547 if (iIso3 == +2) { << 545 if (iIso3== +2) {
548 if (!fAnti) { 546 if (!fAnti) {
549 daughterPi = "pi+"; 547 daughterPi = "pi+";
550 } << 548 } else {
551 else { <<
552 daughterPi = "pi-"; 549 daughterPi = "pi-";
553 } 550 }
554 } << 551 } else if (iIso3== 0) {
555 else if (iIso3 == 0) { <<
556 daughterPi = "pi0"; 552 daughterPi = "pi0";
557 } << 553 } else if (iIso3== -2) {
558 else if (iIso3 == -2) { <<
559 if (!fAnti) { 554 if (!fAnti) {
560 daughterPi = "pi-"; 555 daughterPi = "pi-";
561 } << 556 } else {
562 else { <<
563 daughterPi = "pi+"; 557 daughterPi = "pi+";
564 } 558 }
565 } 559 }
566 560
567 if (fAnti) daughterLambda = "anti_" + daught 561 if (fAnti) daughterLambda = "anti_" + daughterLambda;
568 // create decay channel [parent BR # 562 // create decay channel [parent BR #daughters]
569 mode = new G4PhaseSpaceDecayChannel(namePare << 563 mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
>> 564 daughterLambda,daughterPi);
570 // add decay table 565 // add decay table
571 decayTable->Insert(mode); 566 decayTable->Insert(mode);
572 567
573 return decayTable; 568 return decayTable;
574 } 569 }
575 570
>> 571
576 G4double G4ExcitedSigmaConstructor::GetMass(G4 572 G4double G4ExcitedSigmaConstructor::GetMass(G4int iState, G4int iso3)
577 { << 573 {
578 G4double fmass = mass[iState]; 574 G4double fmass = mass[iState];
579 if (iState == 0) { << 575 if (iState == 0 ) {
580 if (iso3 == +2) << 576 if (iso3== +2) fmass -= 0.9*MeV; // sigma+
581 fmass -= 0.9 * MeV; // sigma+ << 577 else if (iso3== -2) fmass += 3.5*MeV; // sigma-
582 else if (iso3 == -2) <<
583 fmass += 3.5 * MeV; // sigma- <<
584 } 578 }
585 return fmass; 579 return fmass;
586 } 580 }
587 581
588 G4double G4ExcitedSigmaConstructor::GetWidth(G 582 G4double G4ExcitedSigmaConstructor::GetWidth(G4int iState, G4int iso3)
589 { 583 {
590 G4double fw = width[iState]; << 584 G4double fw=width[iState];
591 if (iState == 0) { << 585 if (iState == 0 ) {
592 if (iso3 == +2) << 586 if (iso3== +2) fw = 35.8*MeV; // sigma+
593 fw = 36.0 * MeV; // sigma+ << 587 else if (iso3== -2) fw = 39.4*MeV; // sigma-
594 else if (iso3 == -2) <<
595 fw = 39.4 * MeV; // sigma- <<
596 } 588 }
597 return fw; 589 return fw;
598 } 590 }
599 591
600 // clang-format off <<
601 <<
602 const char* G4ExcitedSigmaConstructor::name[] 592 const char* G4ExcitedSigmaConstructor::name[] = {
603 "sigma(1385)","sigma(1660)","sigma(1670)","s 593 "sigma(1385)","sigma(1660)","sigma(1670)","sigma(1750)","sigma(1775)",
604 "sigma(1915)","sigma(1940)","sigma(2030)" 594 "sigma(1915)","sigma(1940)","sigma(2030)"
605 }; 595 };
606 596
607 const G4double G4ExcitedSigmaConstructor::mass 597 const G4double G4ExcitedSigmaConstructor::mass[] = {
608 1.3837*GeV, 1.660*GeV, 1.675*GeV, 1.750*GeV, << 598 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 599 1.915*GeV, 1.940*GeV, 2.030*GeV
610 }; 600 };
611 601
612 const G4double G4ExcitedSigmaConstructor::widt 602 const G4double G4ExcitedSigmaConstructor::width[] = {
613 36.0*MeV, 200.0*MeV, 70.0*MeV, 150.0*MeV, << 603 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 << 604 120.0*MeV, 220.0*MeV, 180.0*MeV
615 }; 605 };
616 606
617 const G4int G4ExcitedSigmaConstructor::iSpin[] 607 const G4int G4ExcitedSigmaConstructor::iSpin[] = {
618 3, 1, 3, 1, 5, 608 3, 1, 3, 1, 5,
619 5, 3, 7 609 5, 3, 7
620 }; 610 };
621 611
622 const G4int G4ExcitedSigmaConstructor::iParity 612 const G4int G4ExcitedSigmaConstructor::iParity[] = {
623 +1, +1, -1, -1, -1, 613 +1, +1, -1, -1, -1,
624 +1, -1, +1 614 +1, -1, +1
625 }; 615 };
626 616
627 617
628 const G4int G4ExcitedSigmaConstructor::encodin 618 const G4int G4ExcitedSigmaConstructor::encodingOffset[] = {
629 0, 10000, 10000, 20000, 0, 619 0, 10000, 10000, 20000, 0,
630 10000, 20000, 0 620 10000, 20000, 0
631 }; 621 };
632 622
633 const G4double G4ExcitedSigmaConstructor::bRat << 623 const G4double G4ExcitedSigmaConstructor::bRatio[ G4ExcitedSigmaConstructor::NStates ][ G4ExcitedSigmaConstructor::NumberOfDecayModes] =
634 { 624 {
635 { 0.0, 0.0, 0.12, 0.0, 0.88, 0.0, 0 << 625 { 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 << 626 { 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 << 627 { 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 << 628 { 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. << 629 { 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 << 630 { 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. << 631 { 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. << 632 { 0.20, 0.04, 0.10, 0.10, 0.20, 0.0, 0.18, 0.18}
643 633
644 }; 634 };
>> 635
>> 636
>> 637
>> 638
>> 639
>> 640
>> 641
>> 642
>> 643
>> 644
>> 645
645 646