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25 // 25 //
26 // G4PDGCodeChecker <<
27 // 26 //
28 // Author: Hisaya Kurashige, 17 August 1999 << 27 // $Id: G4PDGCodeChecker.cc,v 1.10 2007/11/14 02:22:08 kurasige Exp $
29 // ------------------------------------------- << 28 // GEANT4 tag $Name: geant4-09-01-patch-02 $
30 << 29 //
31 #include "G4PDGCodeChecker.hh" << 30 //
32 << 31 // ----------------------------------------------------------------------
33 #include "G4PhysicalConstants.hh" << 32 // GEANT 4 class implementation file
34 #include "G4SystemOfUnits.hh" << 33 //
>> 34 // History: first implementation, based on object model of
>> 35 // 17 Aug 1999 H.Kurashige
>> 36 // **********************************************************************
35 37
36 #include <fstream> 38 #include <fstream>
37 #include <iomanip> 39 #include <iomanip>
38 40
39 G4PDGCodeChecker::G4PDGCodeChecker() : verbose << 41 #include "G4PDGCodeChecker.hh"
>> 42
>> 43 /////////////
>> 44 G4PDGCodeChecker::G4PDGCodeChecker()
40 { 45 {
41 // clear QuarkContents << 46 code = 0;
42 for (G4int flavor = 0; flavor < NumberOfQuar << 47 verboseLevel = 3;
43 theQuarkContent[flavor] = 0; <<
44 theAntiQuarkContent[flavor] = 0; <<
45 } <<
46 } 48 }
47 49
48 G4int G4PDGCodeChecker::CheckPDGCode(G4int PDG << 50 /////////////
>> 51 G4int G4PDGCodeChecker::CheckPDGCode( G4int PDGcode,
>> 52 G4String particleType)
49 { 53 {
50 code = PDGcode; 54 code = PDGcode;
51 theParticleType = particleType; 55 theParticleType = particleType;
52 56
53 // clear QuarkContents 57 // clear QuarkContents
54 for (G4int flavor = 0; flavor < NumberOfQuar << 58 G4int flavor;
55 theQuarkContent[flavor] = 0; << 59 for (flavor=0; flavor<NumberOfQuarkFlavor; flavor++){
56 theAntiQuarkContent[flavor] = 0; << 60 theQuarkContent[flavor] =0;
>> 61 theAntiQuarkContent[flavor] =0;
57 } 62 }
58 63
59 // check code for nuclei 64 // check code for nuclei
60 if ((theParticleType == "nucleus") || (thePa << 65 if (theParticleType == "nucleus"){
61 return CheckForNuclei(); 66 return CheckForNuclei();
62 } 67 }
63 68
64 // get each digit number 69 // get each digit number
65 GetDigits(code); 70 GetDigits(code);
66 71
67 // check code 72 // check code
68 if (theParticleType == "quarks") { << 73 if (theParticleType =="quarks") {
69 return CheckForQuarks(); 74 return CheckForQuarks();
70 } << 75
71 if (theParticleType == "diquarks") { << 76 } else if (theParticleType =="diquarks") {
72 return CheckForDiQuarks(); 77 return CheckForDiQuarks();
73 } << 78
74 if (theParticleType == "gluons") { << 79 } else if (theParticleType =="gluons") {
75 return code; // gluons, do not care about << 80 // gluons
76 } << 81 // do not care about
77 if (theParticleType == "meson") { << 82 return code;
>> 83
>> 84 } else if (theParticleType == "meson") {
78 return CheckForMesons(); 85 return CheckForMesons();
79 } << 86
80 if (theParticleType == "baryon") { << 87 } else if (theParticleType == "baryon"){
81 return CheckForBaryons(); 88 return CheckForBaryons();
>> 89
>> 90
82 } 91 }
83 // No check 92 // No check
84 return code; 93 return code;
85 } 94 }
86 << 95
>> 96 /////////////
87 G4int G4PDGCodeChecker::CheckForBaryons() 97 G4int G4PDGCodeChecker::CheckForBaryons()
88 { 98 {
89 G4int tempPDGcode = code; << 99 G4int tempPDGcode = code;
90 100
91 if ((quark1 == 0) || (quark2 == 0) || (quark << 101 if ((quark1==0)||(quark2==0)||(quark3==0)){
92 #ifdef G4VERBOSE 102 #ifdef G4VERBOSE
93 if (verboseLevel > 0) { << 103 if (verboseLevel>1) {
94 G4cout << " G4PDGCodeChecker::CheckPDGCo 104 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
95 G4cout << " meson has three quark "; 105 G4cout << " meson has three quark ";
96 G4cout << " PDG code=" << code << G4endl << 106 G4cout << " PDG code=" << code <<G4endl;
97 } 107 }
98 #endif 108 #endif
99 return 0; 109 return 0;
100 } 110 }
101 << 111
102 // exceptions << 112 //exceptions
103 if (std::abs(tempPDGcode) % 10000 == 3122) { << 113 if (std::abs(tempPDGcode)%10000 == 3122) {
104 // Lambda 114 // Lambda
105 quark2 = 2; << 115 quark2=2; quark3 = 1; spin = 1;
106 quark3 = 1; << 116 } else if (std::abs(tempPDGcode)%10000 == 3124) {
107 spin = 1; <<
108 } <<
109 else if (std::abs(tempPDGcode) % 10000 == 31 <<
110 // Lambda* 117 // Lambda*
111 quark2 = 2; << 118 quark2=2; quark3 = 1; spin = 3;
112 quark3 = 1; << 119 } else if (std::abs(tempPDGcode)%10000 == 3126) {
113 spin = 3; <<
114 } <<
115 else if (std::abs(tempPDGcode) % 10000 == 31 <<
116 // Lambda* 120 // Lambda*
117 quark2 = 2; << 121 quark2=2; quark3 = 1; spin = 5;
118 quark3 = 1; << 122 } else if (std::abs(tempPDGcode)%10000 == 3128) {
119 spin = 5; <<
120 } <<
121 else if (std::abs(tempPDGcode) % 10000 == 31 <<
122 // Lambda* 123 // Lambda*
123 quark2 = 2; << 124 quark2=2; quark3 = 1; spin = 7;
124 quark3 = 1; << 125 } else if (std::abs(tempPDGcode)%10000 == 4122) {
125 spin = 7; <<
126 } <<
127 else if (std::abs(tempPDGcode) % 10000 == 41 <<
128 // Lambda_c 126 // Lambda_c
129 quark2 = 2; << 127 quark2=2; quark3 = 1; spin = 1;
130 quark3 = 1; << 128 } else if (std::abs(tempPDGcode)%10000 == 4132) {
131 spin = 1; <<
132 } <<
133 else if (std::abs(tempPDGcode) % 10000 == 51 <<
134 // Lambda_b <<
135 quark2 = 2; <<
136 quark3 = 1; <<
137 spin = 1; <<
138 } <<
139 else if (std::abs(tempPDGcode) % 10000 == 41 <<
140 // Xi_c0 129 // Xi_c0
141 quark2 = 3; << 130 quark2=3; quark3 = 1; spin = 1;
142 quark3 = 1; << 131 } else if (std::abs(tempPDGcode)%10000 == 4232) {
143 spin = 1; <<
144 } <<
145 else if (std::abs(tempPDGcode) % 10000 == 42 <<
146 // Xi_c+ 132 // Xi_c+
147 quark2 = 3; << 133 quark2=3; quark3 = 2; spin = 1;
148 quark3 = 2; << 134 } else if (std::abs(tempPDGcode)%10000 == 2122) {
149 spin = 1; << 135 // Delta+ (spin 1/2)
150 } << 136 quark2=2; quark3 = 1; spin = 1;
151 else if (std::abs(tempPDGcode) % 10000 == 51 << 137 } else if (std::abs(tempPDGcode)%10000 == 1212) {
152 // Xi_b0 << 138 // Delta0 (spin 1/2)
153 quark2 = 3; << 139 quark1=2; quark2 = 1; spin = 1;
154 quark3 = 1; << 140 } else if (std::abs(tempPDGcode)%10000 == 2126) {
155 spin = 1; << 141 // Delta+ (spin 5/2)
156 } << 142 quark2=2; quark3 = 1; spin = 5;
157 else if (std::abs(tempPDGcode) % 10000 == 52 << 143 } else if (std::abs(tempPDGcode)%10000 == 1216) {
158 // Xi_b+ << 144 // Delta0 (spin 5/2)
159 quark2 = 3; << 145 quark1=2; quark2 = 1; spin = 5;
160 quark3 = 2; << 146 } else if (std::abs(tempPDGcode)%10000 == 2128) {
161 spin = 1; << 147 // Delta+ (spin 7/2)
162 } << 148 quark2=2; quark3 = 1; spin = 7;
163 else if (std::abs(tempPDGcode) % 10000 == 21 << 149 } else if (std::abs(tempPDGcode)%10000 == 1218) {
164 // Delta+ (spin 1/2) << 150 // Delta0 (spin 7/2)
165 quark2 = 2; << 151 quark1=2; quark2 = 1; spin = 7;
166 quark3 = 1; << 152 } else if (std::abs(tempPDGcode)%10000 == 2124) {
167 spin = 1; << 153 // N*+ (spin 3/2)
168 } << 154 quark2=2; quark3 = 1; spin = 3;
169 else if (std::abs(tempPDGcode) % 10000 == 12 << 155 } else if (std::abs(tempPDGcode)%10000 == 1214) {
170 // Delta0 (spin 1/2) << 156 // N*0 (spin 3/2)
171 quark1 = 2; << 157 quark1=2; quark2 = 1; spin = 3;
172 quark2 = 1; << 158 }
173 spin = 1; <<
174 } <<
175 else if (std::abs(tempPDGcode) % 10000 == 21 <<
176 // Delta+ (spin 5/2) <<
177 quark2 = 2; <<
178 quark3 = 1; <<
179 spin = 5; <<
180 } <<
181 else if (std::abs(tempPDGcode) % 10000 == 12 <<
182 // Delta0 (spin 5/2) <<
183 quark1 = 2; <<
184 quark2 = 1; <<
185 spin = 5; <<
186 } <<
187 else if (std::abs(tempPDGcode) % 10000 == 21 <<
188 // Delta+ (spin 7/2) <<
189 quark2 = 2; <<
190 quark3 = 1; <<
191 spin = 7; <<
192 } <<
193 else if (std::abs(tempPDGcode) % 10000 == 12 <<
194 // Delta0 (spin 7/2) <<
195 quark1 = 2; <<
196 quark2 = 1; <<
197 spin = 7; <<
198 } <<
199 else if (std::abs(tempPDGcode) % 10000 == 21 <<
200 // N*+ (spin 3/2) <<
201 quark2 = 2; <<
202 quark3 = 1; <<
203 spin = 3; <<
204 } <<
205 else if (std::abs(tempPDGcode) % 10000 == 12 <<
206 // N*0 (spin 3/2) <<
207 quark1 = 2; <<
208 quark2 = 1; <<
209 spin = 3; <<
210 } <<
211 159
212 // check quark flavor << 160 // check quark flavor
213 if ((quark1 < quark2) || (quark2 < quark3) | << 161 if ((quark1<quark2)||(quark2<quark3)||(quark1<quark3)) {
214 #ifdef G4VERBOSE 162 #ifdef G4VERBOSE
215 if (verboseLevel > 0) { << 163 if (verboseLevel>1) {
216 G4cout << " G4PDGCodeChecker::CheckPDGCo 164 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
217 G4cout << " illegal code for baryon "; 165 G4cout << " illegal code for baryon ";
218 G4cout << " PDG code=" << code << G4endl << 166 G4cout << " PDG code=" << code <<G4endl;
219 } 167 }
220 #endif 168 #endif
221 return 0; 169 return 0;
222 } 170 }
223 if (quark1 > NumberOfQuarkFlavor) { << 171 if (quark1> NumberOfQuarkFlavor) {
224 #ifdef G4VERBOSE 172 #ifdef G4VERBOSE
225 if (verboseLevel > 0) { << 173 if (verboseLevel>1) {
226 G4cout << " G4PDGCodeChecker::CheckPDGCo 174 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
227 G4cout << " ??? unknown quark "; 175 G4cout << " ??? unknown quark ";
228 G4cout << " PDG code=" << code << G4endl << 176 G4cout << " PDG code=" << code <<G4endl;
229 } 177 }
230 #endif 178 #endif
231 return 0; 179 return 0;
232 } 180 }
>> 181
233 182
234 // Fill Quark contents 183 // Fill Quark contents
235 if (tempPDGcode > 0) { << 184 if (tempPDGcode >0) {
236 theQuarkContent[quark1 - 1]++; << 185 theQuarkContent[quark1-1] ++;
237 theQuarkContent[quark2 - 1]++; << 186 theQuarkContent[quark2-1] ++;
238 theQuarkContent[quark3 - 1]++; << 187 theQuarkContent[quark3-1] ++;
239 } << 188 } else {
240 else { << 189 theAntiQuarkContent[quark1-1] ++;
241 theAntiQuarkContent[quark1 - 1]++; << 190 theAntiQuarkContent[quark2-1] ++;
242 theAntiQuarkContent[quark2 - 1]++; << 191 theAntiQuarkContent[quark3-1] ++;
243 theAntiQuarkContent[quark3 - 1]++; <<
244 } 192 }
245 193
246 return code; 194 return code;
247 } 195 }
248 << 196
>> 197 /////////////
249 G4int G4PDGCodeChecker::CheckForMesons() 198 G4int G4PDGCodeChecker::CheckForMesons()
250 { 199 {
251 G4int tempPDGcode = code; << 200 G4int tempPDGcode = code;
252 201
253 // -- exceptions -- << 202 // -- exceptions --
254 if (tempPDGcode == 310) spin = 0; // K0s << 203 if (tempPDGcode == 310) spin = 0; //K0s
255 if (tempPDGcode == 130) // K0l << 204 if (tempPDGcode == 130) { //K0l
256 { << 205 spin = 0;
257 spin = 0; <<
258 quark2 = 3; 206 quark2 = 3;
259 quark3 = 1; 207 quark3 = 1;
260 } 208 }
261 << 209
262 if ((quark1 != 0) || (quark2 == 0) || (quark << 210 //
>> 211 if ((quark1 !=0)||(quark2==0)||(quark3==0)){
263 #ifdef G4VERBOSE 212 #ifdef G4VERBOSE
264 if (verboseLevel > 0) { << 213 if (verboseLevel>1) {
265 G4cout << " G4PDGCodeChecker::CheckPDGCo 214 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
266 G4cout << " meson has only quark and ant 215 G4cout << " meson has only quark and anti-quark pair";
267 G4cout << " PDG code=" << code << G4endl << 216 G4cout << " PDG code=" << code <<G4endl;
268 } 217 }
269 #endif 218 #endif
270 return 0; 219 return 0;
271 } << 220 }
272 if (quark2 < quark3) { << 221 if (quark2<quark3) {
273 #ifdef G4VERBOSE 222 #ifdef G4VERBOSE
274 if (verboseLevel > 0) { << 223 if (verboseLevel>1) {
275 G4cout << " G4PDGCodeChecker::CheckPDGCo 224 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
276 G4cout << " illegal code for meson "; 225 G4cout << " illegal code for meson ";
277 G4cout << " PDG code=" << code << G4endl << 226 G4cout << " PDG code=" << code <<G4endl;
278 } 227 }
279 #endif 228 #endif
280 return 0; 229 return 0;
281 } 230 }
282 231
283 // check quark flavor 232 // check quark flavor
284 if (quark2 > NumberOfQuarkFlavor) { << 233 if (quark2> NumberOfQuarkFlavor){
285 #ifdef G4VERBOSE 234 #ifdef G4VERBOSE
286 if (verboseLevel > 0) { << 235 if (verboseLevel>1) {
287 G4cout << " G4PDGCodeChecker::CheckPDGCo 236 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
288 G4cout << " ??? unknown quark "; 237 G4cout << " ??? unknown quark ";
289 G4cout << " PDG code=" << code << G4endl << 238 G4cout << " PDG code=" << code <<G4endl;
290 } 239 }
291 #endif 240 #endif
292 return 0; 241 return 0;
293 } 242 }
294 243
>> 244
295 // check heavier quark type 245 // check heavier quark type
296 if ((quark2 & 1) != 0) { << 246 if (quark2 & 1) {
297 // down type qurak 247 // down type qurak
298 if (tempPDGcode > 0) { << 248 if (tempPDGcode >0) {
299 theQuarkContent[quark3 - 1] = 1; << 249 theQuarkContent[quark3-1] =1;
300 theAntiQuarkContent[quark2 - 1] = 1; << 250 theAntiQuarkContent[quark2-1] =1;
>> 251 } else {
>> 252 theQuarkContent[quark2-1] =1;
>> 253 theAntiQuarkContent[quark3-1] =1;
301 } 254 }
302 else { << 255 } else {
303 theQuarkContent[quark2 - 1] = 1; <<
304 theAntiQuarkContent[quark3 - 1] = 1; <<
305 } <<
306 } <<
307 else { <<
308 // up type quark 256 // up type quark
309 if (tempPDGcode > 0) { << 257 if (tempPDGcode >0) {
310 theQuarkContent[quark2 - 1] = 1; << 258 theQuarkContent[quark2-1] =1;
311 theAntiQuarkContent[quark3 - 1] = 1; << 259 theAntiQuarkContent[quark3-1] =1;
312 } << 260 } else {
313 else { << 261 theQuarkContent[quark3-1] =1;
314 theQuarkContent[quark3 - 1] = 1; << 262 theAntiQuarkContent[quark2-1] =1;
315 theAntiQuarkContent[quark2 - 1] = 1; <<
316 } 263 }
317 } 264 }
318 return code; 265 return code;
319 } 266 }
320 267
>> 268
>> 269
>> 270 /////////////
321 G4int G4PDGCodeChecker::CheckForDiQuarks() 271 G4int G4PDGCodeChecker::CheckForDiQuarks()
322 { 272 {
323 if ((quark1 == 0) || (quark2 == 0) || (quark << 273 if ((quark1 ==0) || (quark2 ==0) || (quark3 !=0)) {
324 // quark3 should be 0 274 // quark3 should be 0
325 // --- code is wrong << 275 // --- code is wrong
326 return 0; 276 return 0;
327 } << 277
328 if (quark1 < quark2) { << 278 } else if (quark1 < quark2) {
329 // --- code is wrong << 279 // --- code is wrong
330 return 0; 280 return 0;
331 } << 281
332 if (quark2 > NumberOfQuarkFlavor) { << 282 } else if (quark2>NumberOfQuarkFlavor){
333 #ifdef G4VERBOSE 283 #ifdef G4VERBOSE
334 if (verboseLevel > 0) { << 284 if (verboseLevel>1) {
335 G4cout << " G4PDGCodeChecker::CheckPDGCo 285 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
336 G4cout << " ??? unknown quark "; 286 G4cout << " ??? unknown quark ";
337 G4cout << " PDG code=" << code << G4endl << 287 G4cout << " PDG code=" << code <<G4endl;
338 } 288 }
339 #endif 289 #endif
340 return 0; 290 return 0;
>> 291
341 } 292 }
342 293
343 // Fill Quark Contents 294 // Fill Quark Contents
344 if (code > 0) { << 295 if (code>0){
345 theQuarkContent[quark1 - 1] += 1; << 296 theQuarkContent[quark1-1] +=1;
346 theQuarkContent[quark2 - 1] += 1; << 297 theQuarkContent[quark2-1] +=1;
347 } << 298 } else {
348 else { << 299 theAntiQuarkContent[quark1-1] +=1;
349 theAntiQuarkContent[quark1 - 1] += 1; << 300 theAntiQuarkContent[quark2-1] +=1;
350 theAntiQuarkContent[quark2 - 1] += 1; <<
351 } 301 }
352 302
353 return code; 303 return code;
354 } 304 }
355 << 305
>> 306 /////////////
356 G4int G4PDGCodeChecker::CheckForQuarks() 307 G4int G4PDGCodeChecker::CheckForQuarks()
357 { 308 {
358 quark1 = std::abs(code); << 309 if ( std::abs(quark1)>NumberOfQuarkFlavor ) {
359 <<
360 if (std::abs(quark1) > NumberOfQuarkFlavor) <<
361 #ifdef G4VERBOSE 310 #ifdef G4VERBOSE
362 if (verboseLevel > 0) { << 311 if (verboseLevel>1) {
363 G4cout << " G4PDGCodeChecker::CheckPDGCo 312 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
364 G4cout << " ??? unknown quark "; 313 G4cout << " ??? unknown quark ";
365 G4cout << " PDG code=" << code << G4endl << 314 G4cout << " PDG code=" << code <<G4endl;
366 } 315 }
367 #endif 316 #endif
368 // --- code is wrong << 317 // --- code is wrong
369 return 0; 318 return 0;
370 } << 319
>> 320 }
>> 321
>> 322 quark1 = std::abs(code);
371 323
372 // Fill Quark Contents 324 // Fill Quark Contents
373 if (code > 0) { << 325 if (code>0){
374 theQuarkContent[quark1 - 1] = 1; << 326 theQuarkContent[quark1-1] =1;
375 } << 327 } else {
376 else { << 328 theAntiQuarkContent[quark1-1] =1;
377 theAntiQuarkContent[quark1 - 1] = 1; <<
378 } 329 }
379 return code; 330 return code;
380 } 331 }
381 332
>> 333 /////////////
382 G4bool G4PDGCodeChecker::CheckCharge(G4double 334 G4bool G4PDGCodeChecker::CheckCharge(G4double thePDGCharge) const
383 { 335 {
384 // check charge 336 // check charge
385 G4double totalCharge = 0.0; 337 G4double totalCharge = 0.0;
386 for (G4int flavor = 0; flavor < NumberOfQuar << 338 for (G4int flavor= 0; flavor<NumberOfQuarkFlavor-1; flavor+=2){
387 totalCharge += (-1. / 3.) * eplus * theQua << 339 totalCharge += (-1./3.)*eplus*theQuarkContent[flavor];
388 totalCharge += 1. / 3. * eplus * theAntiQu << 340 totalCharge += 1./3.*eplus*theAntiQuarkContent[flavor];
389 totalCharge += 2. / 3. * eplus * theQuarkC << 341 totalCharge += 2./3.*eplus*theQuarkContent[flavor+1];
390 totalCharge += (-2. / 3.) * eplus * theAnt << 342 totalCharge += (-2./3.)*eplus*theAntiQuarkContent[flavor+1];
391 } 343 }
392 344
393 if (std::fabs(totalCharge - thePDGCharge) > << 345 if (std::abs(totalCharge-thePDGCharge)>0.1*eplus) {
394 #ifdef G4VERBOSE 346 #ifdef G4VERBOSE
395 if (verboseLevel > 0) { << 347 if (verboseLevel>1) {
396 G4cout << " G4PDGCodeChecker::CheckCharg 348 G4cout << " G4PDGCodeChecker::CheckCharge : ";
397 G4cout << " illegal electric charge " << << 349 G4cout << " illegal electric charge " << thePDGCharge/eplus;
398 G4cout << " PDG code=" << code << G4endl << 350 G4cout << " PDG code=" << code <<G4endl;
399 } 351 }
400 #endif 352 #endif
401 return false; 353 return false;
402 } 354 }
403 return true; 355 return true;
404 } 356 }
405 357
>> 358 /////////////
406 G4int G4PDGCodeChecker::CheckForNuclei() 359 G4int G4PDGCodeChecker::CheckForNuclei()
407 { 360 {
408 G4int pcode = std::abs(code); << 361 G4int pcode = code;
409 if (pcode < 1000000000) { 362 if (pcode < 1000000000) {
410 // non-nuclei << 363 // anti particle
411 return 0; 364 return 0;
412 } 365 }
413 366
414 pcode -= 1000000000; 367 pcode -= 1000000000;
415 G4int LL = pcode / 10000000; << 368 G4int L = pcode/10000000;
416 pcode -= 10000000 * LL; << 369 pcode -= 10000000*L;
417 G4int Z = pcode / 10000; << 370 G4int Z = pcode/10000;
418 pcode -= 10000 * Z; << 371 pcode -= 10000*Z;
419 G4int A = pcode / 10; << 372 G4int A = pcode/10;
420 << 373
421 // Allow neutron balls << 374 if (A < 2 || Z > A-L || L>A || Z<=0 ) {
422 // if (A < 2 || Z > A-LL || LL>A || Z<=0 ) { <<
423 if (A < 2 || Z > A - LL || LL > A) { <<
424 #ifdef G4VERBOSE 375 #ifdef G4VERBOSE
425 if (verboseLevel > 0) { << 376 if (verboseLevel>1) {
426 G4cout << " G4PDGCodeChecker::CheckPDGCo 377 G4cout << " G4PDGCodeChecker::CheckPDGCode : ";
427 G4cout << " ??? Illegal PDG encoding fo 378 G4cout << " ??? Illegal PDG encoding for nucleus ";
428 G4cout << " PDG code=" << code << G4endl << 379 G4cout << " PDG code=" << code <<G4endl;
429 } 380 }
430 #endif 381 #endif
431 return 0; 382 return 0;
432 } 383 }
433 384
434 G4int n_up = 2 * Z + (A - Z - LL) + LL; << 385 G4int n_up = 2*Z + (A-Z-L) + L;
435 G4int n_down = Z + 2 * (A - Z - LL) + LL; << 386 G4int n_down = Z + 2*(A-Z-L) + L;
436 G4int n_s = LL; << 387 G4int n_s = L;
437 388
438 // Fill Quark contents 389 // Fill Quark contents
439 if (code > 0) { << 390 theQuarkContent[0] = n_up;
440 theQuarkContent[0] = n_up; << 391 theQuarkContent[1] = n_down;
441 theQuarkContent[1] = n_down; << 392 theQuarkContent[2] = n_s;
442 theQuarkContent[2] = n_s; << 393
443 } <<
444 else { <<
445 // anti_nucleus <<
446 theAntiQuarkContent[0] = n_up; <<
447 theAntiQuarkContent[1] = n_down; <<
448 theAntiQuarkContent[2] = n_s; <<
449 } <<
450 return code; 394 return code;
451 } 395 }
452 << 396
>> 397 /////////////
453 void G4PDGCodeChecker::GetDigits(G4int PDGcode 398 void G4PDGCodeChecker::GetDigits(G4int PDGcode)
454 { 399 {
455 G4int temp = std::abs(PDGcode); 400 G4int temp = std::abs(PDGcode);
>> 401
>> 402 higherSpin = temp/10000000;
>> 403 temp -= G4int(higherSpin*10000000);
456 404
457 higherSpin = temp / 10000000; << 405 exotic = temp/1000000;
458 temp -= G4int(higherSpin * 10000000); << 406 temp -= G4int(exotic*1000000);
459 407
460 exotic = temp / 1000000; << 408 radial = temp/100000;
461 temp -= G4int(exotic * 1000000); << 409 temp -= G4int(radial*100000);
462 410
463 radial = temp / 100000; << 411 multiplet = temp/10000;
464 temp -= G4int(radial * 100000); << 412 temp -= G4int(multiplet*10000);
465 413
466 multiplet = temp / 10000; << 414 quark1 = temp/1000;
467 temp -= G4int(multiplet * 10000); << 415 temp -= G4int(quark1*1000);
468 416
469 quark1 = temp / 1000; << 417 quark2 = temp/100;
470 temp -= G4int(quark1 * 1000); << 418 temp -= G4int(quark2*100);
471 419
472 quark2 = temp / 100; << 420 quark3 = temp/10;
473 temp -= G4int(quark2 * 100); << 421 temp -= G4int(quark3*10);
474 422
475 quark3 = temp / 10; << 423 spin= temp;
476 temp -= G4int(quark3 * 10); << 424 if ((spin ==0) && ( higherSpin !=0 )) {
477 << 425 spin = higherSpin-1;
478 spin = temp; << 426 } else {
479 if ((spin == 0) && (higherSpin != 0)) { <<
480 spin = higherSpin - 1; <<
481 } <<
482 else { <<
483 spin -= 1; 427 spin -= 1;
484 } 428 }
485 } 429 }
486 430