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25 // 22 //
26 // G4PDGCodeChecker <<
27 // 23 //
28 // Author: Hisaya Kurashige, 17 August 1999 << 24 // $Id: G4PDGCodeChecker.cc,v 1.7 2004/12/07 09:05:51 gcosmo Exp $
29 // ------------------------------------------- << 25 // GEANT4 tag $Name: geant4-08-00-patch-01 $
30 << 26 //
31 #include "G4PDGCodeChecker.hh" << 27 //
32 << 28 // ----------------------------------------------------------------------
33 #include "G4PhysicalConstants.hh" << 29 // GEANT 4 class implementation file
34 #include "G4SystemOfUnits.hh" << 30 //
>> 31 // History: first implementation, based on object model of
>> 32 // 17 Aug 1999 H.Kurashige
>> 33 // **********************************************************************
35 34
36 #include <fstream> 35 #include <fstream>
37 #include <iomanip> 36 #include <iomanip>
38 37
39 G4PDGCodeChecker::G4PDGCodeChecker() : verbose << 38 #include "G4PDGCodeChecker.hh"
>> 39
>> 40 /////////////
>> 41 G4PDGCodeChecker::G4PDGCodeChecker()
40 { 42 {
41 // clear QuarkContents << 43 code = 0;
42 for (G4int flavor = 0; flavor < NumberOfQuar << 44 verboseLevel = 3;
43 theQuarkContent[flavor] = 0; <<
44 theAntiQuarkContent[flavor] = 0; <<
45 } <<
46 } 45 }
47 46
48 G4int G4PDGCodeChecker::CheckPDGCode(G4int PDG << 47 /////////////
>> 48 G4int G4PDGCodeChecker::CheckPDGCode( G4int PDGcode,
>> 49 G4String particleType)
49 { 50 {
50 code = PDGcode; 51 code = PDGcode;
51 theParticleType = particleType; 52 theParticleType = particleType;
52 53
53 // clear QuarkContents 54 // clear QuarkContents
54 for (G4int flavor = 0; flavor < NumberOfQuar << 55 G4int flavor;
55 theQuarkContent[flavor] = 0; << 56 for (flavor=0; flavor<NumberOfQuarkFlavor; flavor++){
56 theAntiQuarkContent[flavor] = 0; << 57 theQuarkContent[flavor] =0;
57 } << 58 theAntiQuarkContent[flavor] =0;
58 <<
59 // check code for nuclei <<
60 if ((theParticleType == "nucleus") || (thePa <<
61 return CheckForNuclei(); <<
62 } 59 }
63 60
64 // get each digit number 61 // get each digit number
65 GetDigits(code); 62 GetDigits(code);
66 63
67 // check code 64 // check code
68 if (theParticleType == "quarks") { << 65 if (theParticleType =="quarks") {
69 return CheckForQuarks(); 66 return CheckForQuarks();
70 } << 67
71 if (theParticleType == "diquarks") { << 68 } else if (theParticleType =="diquarks") {
72 return CheckForDiQuarks(); 69 return CheckForDiQuarks();
73 } << 70
74 if (theParticleType == "gluons") { << 71 } else if (theParticleType =="gluons") {
75 return code; // gluons, do not care about << 72 // gluons
76 } << 73 // do not care about
77 if (theParticleType == "meson") { << 74 return code;
>> 75
>> 76 } else if (theParticleType == "meson") {
78 return CheckForMesons(); 77 return CheckForMesons();
79 } << 78
80 if (theParticleType == "baryon") { << 79 } else if (theParticleType == "baryon"){
81 return CheckForBaryons(); 80 return CheckForBaryons();
>> 81
82 } 82 }
83 // No check 83 // No check
84 return code; 84 return code;
85 } 85 }
86 << 86
>> 87 /////////////
87 G4int G4PDGCodeChecker::CheckForBaryons() 88 G4int G4PDGCodeChecker::CheckForBaryons()
88 { 89 {
89 G4int tempPDGcode = code; << 90 G4int tempPDGcode = code;
90 91
91 if ((quark1 == 0) || (quark2 == 0) || (quark << 92 if ((quark1==0)||(quark2==0)||(quark3==0)){
92 #ifdef G4VERBOSE 93 #ifdef G4VERBOSE
93 if (verboseLevel > 0) { << 94 if (verboseLevel>1) {
94 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
95 G4cout << " meson has three quark "; 95 G4cout << " meson has three quark ";
96 G4cout << " PDG code=" << code << G4endl << 96 G4cout << " PDG code=" << code <<G4endl;
97 } 97 }
98 #endif 98 #endif
99 return 0; 99 return 0;
100 } 100 }
101 << 101
102 // exceptions << 102 //exceptions
103 if (std::abs(tempPDGcode) % 10000 == 3122) { << 103 if (std::abs(tempPDGcode)%10000 == 3122) {
104 // Lambda 104 // Lambda
105 quark2 = 2; << 105 quark2=2; quark3 = 1; spin = 1;
106 quark3 = 1; << 106 } else if (std::abs(tempPDGcode)%10000 == 3124) {
107 spin = 1; <<
108 } <<
109 else if (std::abs(tempPDGcode) % 10000 == 31 <<
110 // Lambda* 107 // Lambda*
111 quark2 = 2; << 108 quark2=2; quark3 = 1; spin = 3;
112 quark3 = 1; << 109 } else if (std::abs(tempPDGcode)%10000 == 3126) {
113 spin = 3; <<
114 } <<
115 else if (std::abs(tempPDGcode) % 10000 == 31 <<
116 // Lambda* 110 // Lambda*
117 quark2 = 2; << 111 quark2=2; quark3 = 1; spin = 5;
118 quark3 = 1; << 112 } else if (std::abs(tempPDGcode)%10000 == 3128) {
119 spin = 5; <<
120 } <<
121 else if (std::abs(tempPDGcode) % 10000 == 31 <<
122 // Lambda* 113 // Lambda*
123 quark2 = 2; << 114 quark2=2; quark3 = 1; spin = 7;
124 quark3 = 1; << 115 } else if (std::abs(tempPDGcode)%10000 == 4122) {
125 spin = 7; <<
126 } <<
127 else if (std::abs(tempPDGcode) % 10000 == 41 <<
128 // Lambda_c 116 // Lambda_c
129 quark2 = 2; << 117 quark2=2; quark3 = 1; spin = 1;
130 quark3 = 1; << 118 } 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 119 // Xi_c0
141 quark2 = 3; << 120 quark2=3; quark3 = 1; spin = 1;
142 quark3 = 1; << 121 } else if (std::abs(tempPDGcode)%10000 == 4232) {
143 spin = 1; <<
144 } <<
145 else if (std::abs(tempPDGcode) % 10000 == 42 <<
146 // Xi_c+ 122 // Xi_c+
147 quark2 = 3; << 123 quark2=3; quark3 = 2; spin = 1;
148 quark3 = 2; << 124 } else if (std::abs(tempPDGcode)%10000 == 2122) {
149 spin = 1; << 125 // Delta+ (spin 1/2)
150 } << 126 quark2=2; quark3 = 1; spin = 1;
151 else if (std::abs(tempPDGcode) % 10000 == 51 << 127 } else if (std::abs(tempPDGcode)%10000 == 1212) {
152 // Xi_b0 << 128 // Delta0 (spin 1/2)
153 quark2 = 3; << 129 quark1=2; quark2 = 1; spin = 1;
154 quark3 = 1; << 130 } else if (std::abs(tempPDGcode)%10000 == 2126) {
155 spin = 1; << 131 // Delta+ (spin 5/2)
156 } << 132 quark2=2; quark3 = 1; spin = 5;
157 else if (std::abs(tempPDGcode) % 10000 == 52 << 133 } else if (std::abs(tempPDGcode)%10000 == 1216) {
158 // Xi_b+ << 134 // Delta0 (spin 5/2)
159 quark2 = 3; << 135 quark1=2; quark2 = 1; spin = 5;
160 quark3 = 2; << 136 } else if (std::abs(tempPDGcode)%10000 == 2128) {
161 spin = 1; << 137 // Delta+ (spin 7/2)
162 } << 138 quark2=2; quark3 = 1; spin = 7;
163 else if (std::abs(tempPDGcode) % 10000 == 21 << 139 } else if (std::abs(tempPDGcode)%10000 == 1218) {
164 // Delta+ (spin 1/2) << 140 // Delta0 (spin 7/2)
165 quark2 = 2; << 141 quark1=2; quark2 = 1; spin = 7;
166 quark3 = 1; << 142 } else if (std::abs(tempPDGcode)%10000 == 2124) {
167 spin = 1; << 143 // N*+ (spin 3/2)
168 } << 144 quark2=2; quark3 = 1; spin = 3;
169 else if (std::abs(tempPDGcode) % 10000 == 12 << 145 } else if (std::abs(tempPDGcode)%10000 == 1214) {
170 // Delta0 (spin 1/2) << 146 // N*0 (spin 3/2)
171 quark1 = 2; << 147 quark1=2; quark2 = 1; spin = 3;
172 quark2 = 1; << 148 }
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 } <<
211 149
212 // check quark flavor << 150 // check quark flavor
213 if ((quark1 < quark2) || (quark2 < quark3) | << 151 if ((quark1<quark2)||(quark2<quark3)||(quark1<quark3)) {
214 #ifdef G4VERBOSE 152 #ifdef G4VERBOSE
215 if (verboseLevel > 0) { << 153 if (verboseLevel>1) {
216 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
217 G4cout << " illegal code for baryon "; 154 G4cout << " illegal code for baryon ";
218 G4cout << " PDG code=" << code << G4endl << 155 G4cout << " PDG code=" << code <<G4endl;
219 } 156 }
220 #endif 157 #endif
221 return 0; 158 return 0;
222 } 159 }
223 if (quark1 > NumberOfQuarkFlavor) { << 160 if (quark1> NumberOfQuarkFlavor) {
224 #ifdef G4VERBOSE 161 #ifdef G4VERBOSE
225 if (verboseLevel > 0) { << 162 if (verboseLevel>1) {
226 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
227 G4cout << " ??? unknown quark "; 163 G4cout << " ??? unknown quark ";
228 G4cout << " PDG code=" << code << G4endl << 164 G4cout << " PDG code=" << code <<G4endl;
229 } 165 }
230 #endif 166 #endif
231 return 0; 167 return 0;
232 } 168 }
>> 169
233 170
234 // Fill Quark contents 171 // Fill Quark contents
235 if (tempPDGcode > 0) { << 172 if (tempPDGcode >0) {
236 theQuarkContent[quark1 - 1]++; << 173 theQuarkContent[quark1-1] ++;
237 theQuarkContent[quark2 - 1]++; << 174 theQuarkContent[quark2-1] ++;
238 theQuarkContent[quark3 - 1]++; << 175 theQuarkContent[quark3-1] ++;
239 } << 176 } else {
240 else { << 177 theAntiQuarkContent[quark1-1] ++;
241 theAntiQuarkContent[quark1 - 1]++; << 178 theAntiQuarkContent[quark2-1] ++;
242 theAntiQuarkContent[quark2 - 1]++; << 179 theAntiQuarkContent[quark3-1] ++;
243 theAntiQuarkContent[quark3 - 1]++; <<
244 } 180 }
245 181
246 return code; 182 return code;
247 } 183 }
248 << 184
>> 185 /////////////
249 G4int G4PDGCodeChecker::CheckForMesons() 186 G4int G4PDGCodeChecker::CheckForMesons()
250 { 187 {
251 G4int tempPDGcode = code; << 188 G4int tempPDGcode = code;
252 189
253 // -- exceptions -- << 190 // -- exceptions --
254 if (tempPDGcode == 310) spin = 0; // K0s << 191 if (tempPDGcode == 310) spin = 0; //K0s
255 if (tempPDGcode == 130) // K0l << 192 if (tempPDGcode == 130) { //K0l
256 { << 193 spin = 0;
257 spin = 0; <<
258 quark2 = 3; 194 quark2 = 3;
259 quark3 = 1; 195 quark3 = 1;
260 } 196 }
261 << 197
262 if ((quark1 != 0) || (quark2 == 0) || (quark << 198 //
>> 199 if ((quark1 !=0)||(quark2==0)||(quark3==0)){
263 #ifdef G4VERBOSE 200 #ifdef G4VERBOSE
264 if (verboseLevel > 0) { << 201 if (verboseLevel>1) {
265 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
266 G4cout << " meson has only quark and ant 202 G4cout << " meson has only quark and anti-quark pair";
267 G4cout << " PDG code=" << code << G4endl << 203 G4cout << " PDG code=" << code <<G4endl;
268 } 204 }
269 #endif 205 #endif
270 return 0; 206 return 0;
271 } << 207 }
272 if (quark2 < quark3) { << 208 if (quark2<quark3) {
273 #ifdef G4VERBOSE 209 #ifdef G4VERBOSE
274 if (verboseLevel > 0) { << 210 if (verboseLevel>1) {
275 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
276 G4cout << " illegal code for meson "; 211 G4cout << " illegal code for meson ";
277 G4cout << " PDG code=" << code << G4endl << 212 G4cout << " PDG code=" << code <<G4endl;
278 } 213 }
279 #endif 214 #endif
280 return 0; 215 return 0;
281 } 216 }
282 217
283 // check quark flavor 218 // check quark flavor
284 if (quark2 > NumberOfQuarkFlavor) { << 219 if (quark2> NumberOfQuarkFlavor){
285 #ifdef G4VERBOSE 220 #ifdef G4VERBOSE
286 if (verboseLevel > 0) { << 221 if (verboseLevel>1) {
287 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
288 G4cout << " ??? unknown quark "; 222 G4cout << " ??? unknown quark ";
289 G4cout << " PDG code=" << code << G4endl << 223 G4cout << " PDG code=" << code <<G4endl;
290 } 224 }
291 #endif 225 #endif
292 return 0; 226 return 0;
293 } 227 }
294 228
>> 229
295 // check heavier quark type 230 // check heavier quark type
296 if ((quark2 & 1) != 0) { << 231 if (quark2 & 1) {
297 // down type qurak 232 // down type qurak
298 if (tempPDGcode > 0) { << 233 if (tempPDGcode >0) {
299 theQuarkContent[quark3 - 1] = 1; << 234 theQuarkContent[quark3-1] =1;
300 theAntiQuarkContent[quark2 - 1] = 1; << 235 theAntiQuarkContent[quark2-1] =1;
301 } << 236 } else {
302 else { << 237 theQuarkContent[quark2-1] =1;
303 theQuarkContent[quark2 - 1] = 1; << 238 theAntiQuarkContent[quark3-1] =1;
304 theAntiQuarkContent[quark3 - 1] = 1; <<
305 } 239 }
306 } << 240 } else {
307 else { <<
308 // up type quark 241 // up type quark
309 if (tempPDGcode > 0) { << 242 if (tempPDGcode >0) {
310 theQuarkContent[quark2 - 1] = 1; << 243 theQuarkContent[quark2-1] =1;
311 theAntiQuarkContent[quark3 - 1] = 1; << 244 theAntiQuarkContent[quark3-1] =1;
312 } << 245 } else {
313 else { << 246 theQuarkContent[quark3-1] =1;
314 theQuarkContent[quark3 - 1] = 1; << 247 theAntiQuarkContent[quark2-1] =1;
315 theAntiQuarkContent[quark2 - 1] = 1; <<
316 } 248 }
317 } 249 }
318 return code; 250 return code;
319 } 251 }
320 252
>> 253
>> 254
>> 255 /////////////
321 G4int G4PDGCodeChecker::CheckForDiQuarks() 256 G4int G4PDGCodeChecker::CheckForDiQuarks()
322 { 257 {
323 if ((quark1 == 0) || (quark2 == 0) || (quark << 258 if ((quark1 ==0) || (quark2 ==0) || (quark3 !=0)) {
324 // quark3 should be 0 259 // quark3 should be 0
325 // --- code is wrong << 260 // --- code is wrong
326 return 0; 261 return 0;
327 } << 262
328 if (quark1 < quark2) { << 263 } else if (quark1 < quark2) {
329 // --- code is wrong << 264 // --- code is wrong
330 return 0; 265 return 0;
331 } << 266
332 if (quark2 > NumberOfQuarkFlavor) { << 267 } else if (quark2>NumberOfQuarkFlavor){
333 #ifdef G4VERBOSE 268 #ifdef G4VERBOSE
334 if (verboseLevel > 0) { << 269 if (verboseLevel>1) {
335 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
336 G4cout << " ??? unknown quark "; 270 G4cout << " ??? unknown quark ";
337 G4cout << " PDG code=" << code << G4endl << 271 G4cout << " PDG code=" << code <<G4endl;
338 } 272 }
339 #endif 273 #endif
340 return 0; 274 return 0;
>> 275
341 } 276 }
342 277
343 // Fill Quark Contents 278 // Fill Quark Contents
344 if (code > 0) { << 279 if (code>0){
345 theQuarkContent[quark1 - 1] += 1; << 280 theQuarkContent[quark1-1] +=1;
346 theQuarkContent[quark2 - 1] += 1; << 281 theQuarkContent[quark2-1] +=1;
347 } << 282 } else {
348 else { << 283 theAntiQuarkContent[quark1-1] +=1;
349 theAntiQuarkContent[quark1 - 1] += 1; << 284 theAntiQuarkContent[quark2-1] +=1;
350 theAntiQuarkContent[quark2 - 1] += 1; <<
351 } 285 }
352 286
353 return code; 287 return code;
354 } 288 }
355 << 289
>> 290 /////////////
356 G4int G4PDGCodeChecker::CheckForQuarks() 291 G4int G4PDGCodeChecker::CheckForQuarks()
357 { 292 {
358 quark1 = std::abs(code); << 293 if ( std::abs(quark1)>NumberOfQuarkFlavor ) {
359 <<
360 if (std::abs(quark1) > NumberOfQuarkFlavor) <<
361 #ifdef G4VERBOSE 294 #ifdef G4VERBOSE
362 if (verboseLevel > 0) { << 295 if (verboseLevel>1) {
363 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
364 G4cout << " ??? unknown quark "; 296 G4cout << " ??? unknown quark ";
365 G4cout << " PDG code=" << code << G4endl << 297 G4cout << " PDG code=" << code <<G4endl;
366 } 298 }
367 #endif 299 #endif
368 // --- code is wrong << 300 // --- code is wrong
369 return 0; 301 return 0;
370 } << 302
>> 303 }
>> 304
>> 305 quark1 = std::abs(code);
371 306
372 // Fill Quark Contents 307 // Fill Quark Contents
373 if (code > 0) { << 308 if (code>0){
374 theQuarkContent[quark1 - 1] = 1; << 309 theQuarkContent[quark1-1] =1;
375 } << 310 } else {
376 else { << 311 theAntiQuarkContent[quark1-1] =1;
377 theAntiQuarkContent[quark1 - 1] = 1; <<
378 } 312 }
379 return code; 313 return code;
380 } 314 }
381 315
>> 316 /////////////
382 G4bool G4PDGCodeChecker::CheckCharge(G4double 317 G4bool G4PDGCodeChecker::CheckCharge(G4double thePDGCharge) const
383 { 318 {
384 // check charge 319 // check charge
385 G4double totalCharge = 0.0; 320 G4double totalCharge = 0.0;
386 for (G4int flavor = 0; flavor < NumberOfQuar << 321 for (G4int flavor= 0; flavor<NumberOfQuarkFlavor-1; flavor+=2){
387 totalCharge += (-1. / 3.) * eplus * theQua << 322 totalCharge += (-1./3.)*eplus*theQuarkContent[flavor];
388 totalCharge += 1. / 3. * eplus * theAntiQu << 323 totalCharge += 1./3.*eplus*theAntiQuarkContent[flavor];
389 totalCharge += 2. / 3. * eplus * theQuarkC << 324 totalCharge += 2./3.*eplus*theQuarkContent[flavor+1];
390 totalCharge += (-2. / 3.) * eplus * theAnt << 325 totalCharge += (-2./3.)*eplus*theAntiQuarkContent[flavor+1];
391 } 326 }
392 327
393 if (std::fabs(totalCharge - thePDGCharge) > << 328 if (std::abs(totalCharge-thePDGCharge)>0.1*eplus) {
394 #ifdef G4VERBOSE 329 #ifdef G4VERBOSE
395 if (verboseLevel > 0) { << 330 if (verboseLevel>1) {
396 G4cout << " G4PDGCodeChecker::CheckCharg << 331 G4cout << " illegal electric charge " << thePDGCharge/eplus;
397 G4cout << " illegal electric charge " << << 332 G4cout << " PDG code=" << code <<G4endl;
398 G4cout << " PDG code=" << code << G4endl <<
399 } 333 }
400 #endif 334 #endif
401 return false; 335 return false;
402 } 336 }
403 return true; 337 return true;
404 } 338 }
405 339
406 G4int G4PDGCodeChecker::CheckForNuclei() << 340 /////////////
407 { <<
408 G4int pcode = std::abs(code); <<
409 if (pcode < 1000000000) { <<
410 // non-nuclei <<
411 return 0; <<
412 } <<
413 <<
414 pcode -= 1000000000; <<
415 G4int LL = pcode / 10000000; <<
416 pcode -= 10000000 * LL; <<
417 G4int Z = pcode / 10000; <<
418 pcode -= 10000 * Z; <<
419 G4int A = pcode / 10; <<
420 <<
421 // Allow neutron balls <<
422 // if (A < 2 || Z > A-LL || LL>A || Z<=0 ) { <<
423 if (A < 2 || Z > A - LL || LL > A) { <<
424 #ifdef G4VERBOSE <<
425 if (verboseLevel > 0) { <<
426 G4cout << " G4PDGCodeChecker::CheckPDGCo <<
427 G4cout << " ??? Illegal PDG encoding fo <<
428 G4cout << " PDG code=" << code << G4endl <<
429 } <<
430 #endif <<
431 return 0; <<
432 } <<
433 <<
434 G4int n_up = 2 * Z + (A - Z - LL) + LL; <<
435 G4int n_down = Z + 2 * (A - Z - LL) + LL; <<
436 G4int n_s = LL; <<
437 <<
438 // Fill Quark contents <<
439 if (code > 0) { <<
440 theQuarkContent[0] = n_up; <<
441 theQuarkContent[1] = n_down; <<
442 theQuarkContent[2] = n_s; <<
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; <<
451 } <<
452 <<
453 void G4PDGCodeChecker::GetDigits(G4int PDGcode 341 void G4PDGCodeChecker::GetDigits(G4int PDGcode)
454 { 342 {
455 G4int temp = std::abs(PDGcode); 343 G4int temp = std::abs(PDGcode);
>> 344
>> 345 higherSpin = temp/10000000;
>> 346 temp -= G4int(higherSpin*10000000);
456 347
457 higherSpin = temp / 10000000; << 348 exotic = temp/1000000;
458 temp -= G4int(higherSpin * 10000000); << 349 temp -= G4int(exotic*1000000);
459 350
460 exotic = temp / 1000000; << 351 radial = temp/100000;
461 temp -= G4int(exotic * 1000000); << 352 temp -= G4int(radial*100000);
462 353
463 radial = temp / 100000; << 354 multiplet = temp/10000;
464 temp -= G4int(radial * 100000); << 355 temp -= G4int(multiplet*10000);
465 356
466 multiplet = temp / 10000; << 357 quark1 = temp/1000;
467 temp -= G4int(multiplet * 10000); << 358 temp -= G4int(quark1*1000);
468 359
469 quark1 = temp / 1000; << 360 quark2 = temp/100;
470 temp -= G4int(quark1 * 1000); << 361 temp -= G4int(quark2*100);
471 362
472 quark2 = temp / 100; << 363 quark3 = temp/10;
473 temp -= G4int(quark2 * 100); << 364 temp -= G4int(quark3*10);
474 365
475 quark3 = temp / 10; << 366 spin= temp;
476 temp -= G4int(quark3 * 10); << 367 if ((spin ==0) && ( higherSpin !=0 )) {
477 << 368 spin = higherSpin-1;
478 spin = temp; << 369 } else {
479 if ((spin == 0) && (higherSpin != 0)) { <<
480 spin = higherSpin - 1; <<
481 } <<
482 else { <<
483 spin -= 1; 370 spin -= 1;
484 } 371 }
485 } 372 }
486 373