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25 // 25 //
26 // 080602 Fix memory leaks by T. Koi 26 // 080602 Fix memory leaks by T. Koi
27 // 081120 Add deltaT in signature of CalKinema 27 // 081120 Add deltaT in signature of CalKinematicsOfBinaryCollisions
28 // Add several required updating of Mea 28 // Add several required updating of Mean Filed
29 // Modified handling of absorption case 29 // Modified handling of absorption case by T. Koi
30 // 090126 Fix in absorption case by T. Koi 30 // 090126 Fix in absorption case by T. Koi
31 // 090331 Fix for gamma participant by T. Koi 31 // 090331 Fix for gamma participant by T. Koi
32 // 32 //
33 #include "G4QMDCollision.hh" 33 #include "G4QMDCollision.hh"
34 #include "G4Scatterer.hh" 34 #include "G4Scatterer.hh"
35 #include "G4Pow.hh" 35 #include "G4Pow.hh"
36 #include "G4Exp.hh" 36 #include "G4Exp.hh"
37 #include "G4Log.hh" 37 #include "G4Log.hh"
38 #include "G4PhysicalConstants.hh" 38 #include "G4PhysicalConstants.hh"
39 #include "G4SystemOfUnits.hh" 39 #include "G4SystemOfUnits.hh"
40 #include "Randomize.hh" 40 #include "Randomize.hh"
41 41
42 G4QMDCollision::G4QMDCollision() 42 G4QMDCollision::G4QMDCollision()
43 : fdeltar ( 4.0 ) 43 : fdeltar ( 4.0 )
44 , fbcmax0 ( 1.323142 ) // NN maximum impact pa 44 , fbcmax0 ( 1.323142 ) // NN maximum impact parameter
45 , fbcmax1 ( 2.523 ) // others maximum impac 45 , fbcmax1 ( 2.523 ) // others maximum impact parameter
46 // , sig0 ( 55 ) // NN cross section 46 // , sig0 ( 55 ) // NN cross section
47 //110617 fix for gcc 4.6 compilation warnings 47 //110617 fix for gcc 4.6 compilation warnings
48 //, sig1 ( 200 ) // others cross section 48 //, sig1 ( 200 ) // others cross section
49 , fepse ( 0.0001 ) 49 , fepse ( 0.0001 )
50 { 50 {
51 //These two pointers will be set through Se 51 //These two pointers will be set through SetMeanField method
52 theSystem=NULL; 52 theSystem=NULL;
53 theMeanField=NULL; 53 theMeanField=NULL;
54 theScatterer = new G4Scatterer(); 54 theScatterer = new G4Scatterer();
55 } 55 }
56 56
57 /* 57 /*
58 G4QMDCollision::G4QMDCollision( const G4QMDCol 58 G4QMDCollision::G4QMDCollision( const G4QMDCollision& obj )
59 : fdeltar ( obj.fdeltar ) 59 : fdeltar ( obj.fdeltar )
60 , fbcmax0 ( obj.fbcmax0 ) // NN maximum impact 60 , fbcmax0 ( obj.fbcmax0 ) // NN maximum impact parameter
61 , fbcmax1 ( obj.fbcmax1 ) // others maximum 61 , fbcmax1 ( obj.fbcmax1 ) // others maximum impact parameter
62 , fepse ( obj.fepse ) 62 , fepse ( obj.fepse )
63 { 63 {
64 64
65 if ( obj.theSystem != NULL ) { 65 if ( obj.theSystem != NULL ) {
66 theSystem = new G4QMDSystem; 66 theSystem = new G4QMDSystem;
67 *theSystem = *obj.theSystem; 67 *theSystem = *obj.theSystem;
68 } else { 68 } else {
69 theSystem = NULL; 69 theSystem = NULL;
70 } 70 }
71 if ( obj.theMeanField != NULL ) { 71 if ( obj.theMeanField != NULL ) {
72 theMeanField = new G4QMDMeanField; 72 theMeanField = new G4QMDMeanField;
73 *theMeanField = *obj.theMeanField; 73 *theMeanField = *obj.theMeanField;
74 } else { 74 } else {
75 theMeanField = NULL; 75 theMeanField = NULL;
76 } 76 }
77 theScatterer = new G4Scatterer(); 77 theScatterer = new G4Scatterer();
78 *theScatterer = *obj.theScatterer; 78 *theScatterer = *obj.theScatterer;
79 } 79 }
80 80
81 G4QMDCollision & G4QMDCollision::operator= ( c 81 G4QMDCollision & G4QMDCollision::operator= ( const G4QMDCollision& obj)
82 { 82 {
83 fdeltar = obj.fdeltar; 83 fdeltar = obj.fdeltar;
84 fbcmax0 = obj.fbcmax1; 84 fbcmax0 = obj.fbcmax1;
85 fepse = obj.fepse; 85 fepse = obj.fepse;
86 86
87 if ( obj.theSystem != NULL ) { 87 if ( obj.theSystem != NULL ) {
88 delete theSystem; 88 delete theSystem;
89 theSystem = new G4QMDSystem; 89 theSystem = new G4QMDSystem;
90 *theSystem = *obj.theSystem; 90 *theSystem = *obj.theSystem;
91 } else { 91 } else {
92 theSystem = NULL; 92 theSystem = NULL;
93 } 93 }
94 if ( obj.theMeanField != NULL ) { 94 if ( obj.theMeanField != NULL ) {
95 delete theMeanField; 95 delete theMeanField;
96 theMeanField = new G4QMDMeanField; 96 theMeanField = new G4QMDMeanField;
97 *theMeanField = *obj.theMeanField; 97 *theMeanField = *obj.theMeanField;
98 } else { 98 } else {
99 theMeanField = NULL; 99 theMeanField = NULL;
100 } 100 }
101 delete theScatterer; 101 delete theScatterer;
102 theScatterer = new G4Scatterer(); 102 theScatterer = new G4Scatterer();
103 *theScatterer = *obj.theScatterer; 103 *theScatterer = *obj.theScatterer;
104 104
105 return *this; 105 return *this;
106 } 106 }
107 */ 107 */
108 108
109 109
110 G4QMDCollision::~G4QMDCollision() 110 G4QMDCollision::~G4QMDCollision()
111 { 111 {
112 //if ( theSystem != NULL ) delete theSystem 112 //if ( theSystem != NULL ) delete theSystem;
113 //if ( theMeanField != NULL ) delete theMea 113 //if ( theMeanField != NULL ) delete theMeanField;
114 delete theScatterer; 114 delete theScatterer;
115 } 115 }
116 116
117 117
118 void G4QMDCollision::CalKinematicsOfBinaryColl 118 void G4QMDCollision::CalKinematicsOfBinaryCollisions( G4double dt )
119 { 119 {
120 G4double deltaT = dt; 120 G4double deltaT = dt;
121 121
122 G4int n = theSystem->GetTotalNumberOfPartic 122 G4int n = theSystem->GetTotalNumberOfParticipant();
123 //081118 123 //081118
124 //G4int nb = 0; 124 //G4int nb = 0;
125 for ( G4int i = 0 ; i < n ; i++ ) 125 for ( G4int i = 0 ; i < n ; i++ )
126 { 126 {
127 theSystem->GetParticipant( i )->UnsetHit 127 theSystem->GetParticipant( i )->UnsetHitMark();
128 theSystem->GetParticipant( i )->UnsetHit 128 theSystem->GetParticipant( i )->UnsetHitMark();
129 //nb += theSystem->GetParticipant( i )-> 129 //nb += theSystem->GetParticipant( i )->GetBaryonNumber();
130 } 130 }
131 //G4cout << "nb = " << nb << " n = " << n < 131 //G4cout << "nb = " << nb << " n = " << n << G4endl;
132 132
133 133
134 //071101 134 //071101
135 for ( G4int i = 0 ; i < n ; i++ ) 135 for ( G4int i = 0 ; i < n ; i++ )
136 { 136 {
137 137
138 //std::cout << i << " " << theSystem->Ge 138 //std::cout << i << " " << theSystem->GetParticipant( i )->GetDefinition()->GetParticleName() << " " << theSystem->GetParticipant( i )->GetPosition() << std::endl;
139 139
140 if ( theSystem->GetParticipant( i )->Get 140 if ( theSystem->GetParticipant( i )->GetDefinition()->IsShortLived() )
141 { 141 {
142 142
143 G4bool decayed = false; 143 G4bool decayed = false;
144 144
145 const G4ParticleDefinition* pd0 = the 145 const G4ParticleDefinition* pd0 = theSystem->GetParticipant( i )->GetDefinition();
146 G4ThreeVector p0 = theSystem->GetPart 146 G4ThreeVector p0 = theSystem->GetParticipant( i )->GetMomentum();
147 G4ThreeVector r0 = theSystem->GetPart 147 G4ThreeVector r0 = theSystem->GetParticipant( i )->GetPosition();
148 148
149 G4LorentzVector p40 = theSystem->GetP 149 G4LorentzVector p40 = theSystem->GetParticipant( i )->Get4Momentum();
150 150
151 G4double eini = theMeanField->GetTota 151 G4double eini = theMeanField->GetTotalPotential() + p40.e();
152 152
153 G4int n0 = theSystem->GetTotalNumberO 153 G4int n0 = theSystem->GetTotalNumberOfParticipant();
154 G4int i0 = 0; 154 G4int i0 = 0;
155 155
156 G4bool isThisEnergyOK = false; 156 G4bool isThisEnergyOK = false;
157 157
158 G4int maximumNumberOfTrial=4; 158 G4int maximumNumberOfTrial=4;
159 for ( G4int ii = 0 ; ii < maximumNumb 159 for ( G4int ii = 0 ; ii < maximumNumberOfTrial ; ii++ )
160 { 160 {
161 161
162 //G4LorentzVector p4 = theSystem-> 162 //G4LorentzVector p4 = theSystem->GetParticipant( i )->Get4Momentum();
163 G4LorentzVector p400 = p40; 163 G4LorentzVector p400 = p40;
164 164
165 p400 *= GeV; 165 p400 *= GeV;
166 //G4KineticTrack kt( theSystem->Ge 166 //G4KineticTrack kt( theSystem->GetParticipant( i )->GetDefinition() , 0.0 , (theSystem->GetParticipant( i )->GetPosition())*fermi , p4 );
167 G4KineticTrack kt( pd0 , 0.0 , r0* 167 G4KineticTrack kt( pd0 , 0.0 , r0*fermi , p400 );
168 //std::cout << "G4KineticTrack " < 168 //std::cout << "G4KineticTrack " << i << " " << kt.GetDefinition()->GetParticleName() << kt.GetPosition() << std::endl;
169 G4KineticTrackVector* secs = NULL; 169 G4KineticTrackVector* secs = NULL;
170 secs = kt.Decay(); 170 secs = kt.Decay();
171 G4int id = 0; 171 G4int id = 0;
172 G4double et = 0; 172 G4double et = 0;
173 if ( secs ) 173 if ( secs )
174 { 174 {
175 for ( G4KineticTrackVector::ite 175 for ( G4KineticTrackVector::iterator it
176 = secs->begin() ; it != s 176 = secs->begin() ; it != secs->end() ; it++ )
177 { 177 {
178 /* 178 /*
179 G4cout << "G4KineticTrack" 179 G4cout << "G4KineticTrack"
180 << " " << (*it)->GetDefiniti 180 << " " << (*it)->GetDefinition()->GetParticleName()
181 << " " << (*it)->Get4Momentu 181 << " " << (*it)->Get4Momentum()
182 << " " << (*it)->GetPosition 182 << " " << (*it)->GetPosition()/fermi
183 << G4endl; 183 << G4endl;
184 */ 184 */
185 if ( id == 0 ) 185 if ( id == 0 )
186 { 186 {
187 theSystem->GetParticipan 187 theSystem->GetParticipant( i )->SetDefinition( (*it)->GetDefinition() );
188 theSystem->GetParticipan 188 theSystem->GetParticipant( i )->SetMomentum( (*it)->Get4Momentum().v()/GeV );
189 theSystem->GetParticipan 189 theSystem->GetParticipant( i )->SetPosition( (*it)->GetPosition()/fermi );
190 //theMeanField->Cal2Body 190 //theMeanField->Cal2BodyQuantities( i );
191 et += (*it)->Get4Momentu 191 et += (*it)->Get4Momentum().e()/GeV;
192 } 192 }
193 if ( id > 0 ) 193 if ( id > 0 )
194 { 194 {
195 // Append end; 195 // Append end;
196 theSystem->SetParticipan 196 theSystem->SetParticipant ( new G4QMDParticipant ( (*it)->GetDefinition() , (*it)->Get4Momentum().v()/GeV , (*it)->GetPosition()/fermi ) );
197 et += (*it)->Get4Momentu 197 et += (*it)->Get4Momentum().e()/GeV;
198 if ( id > 1 ) 198 if ( id > 1 )
199 { 199 {
200 //081118 200 //081118
201 //G4cout << "G4QMDCol 201 //G4cout << "G4QMDCollision id >2; id= " << id << G4endl;
202 } 202 }
203 } 203 }
204 id++; // number of daughter 204 id++; // number of daughter particles
205 205
206 delete *it; 206 delete *it;
207 } 207 }
208 208
209 theMeanField->Update(); 209 theMeanField->Update();
210 i0 = id-1; // 0 enter to i 210 i0 = id-1; // 0 enter to i
211 211
212 delete secs; 212 delete secs;
213 } 213 }
214 214
215 // EnergyCheck 215 // EnergyCheck
216 216
217 G4double efin = theMeanField->GetT 217 G4double efin = theMeanField->GetTotalPotential() + et;
218 //std::cout << std::abs ( eini - 218 //std::cout << std::abs ( eini - efin ) - fepse << std::endl;
219 // std::cout << std::abs ( eini - 219 // std::cout << std::abs ( eini - efin ) - fepse*10 << std::endl;
220 // * 220 // *10 TK
221 if ( std::abs ( eini - efin ) < fe 221 if ( std::abs ( eini - efin ) < fepse*10 )
222 { 222 {
223 // Energy OK 223 // Energy OK
224 isThisEnergyOK = true; 224 isThisEnergyOK = true;
225 break; 225 break;
226 } 226 }
227 else 227 else
228 { 228 {
229 229
230 theSystem->GetParticipant( i )- 230 theSystem->GetParticipant( i )->SetDefinition( pd0 );
231 theSystem->GetParticipant( i )- 231 theSystem->GetParticipant( i )->SetPosition( r0 );
232 theSystem->GetParticipant( i )- 232 theSystem->GetParticipant( i )->SetMomentum( p0 );
233 233
234 //for ( G4int i0i = 0 ; i0i < i << 234 for ( G4int i0i = 0 ; i0i < id-1 ; i0i++ )
235 //160210 deletion must be done << 235 {
236 for ( G4int i0i = id-2 ; 0 <= i <<
237 //081118 236 //081118
238 //std::cout << "Decay Energi 237 //std::cout << "Decay Energitically Blocked deleteing " << i0i+n0 << std::endl;
239 theSystem->DeleteParticipant 238 theSystem->DeleteParticipant( i0i+n0 );
240 } 239 }
241 //081103 240 //081103
242 theMeanField->Update(); 241 theMeanField->Update();
243 } 242 }
244 243
245 } 244 }
246 245
247 246
248 // Pauli Check 247 // Pauli Check
249 if ( isThisEnergyOK == true ) 248 if ( isThisEnergyOK == true )
250 { 249 {
251 if ( theMeanField->IsPauliBlocked 250 if ( theMeanField->IsPauliBlocked ( i ) != true )
252 { 251 {
253 252
254 G4bool allOK = true; 253 G4bool allOK = true;
255 for ( G4int i0i = 0 ; i0i < i0 254 for ( G4int i0i = 0 ; i0i < i0 ; i0i++ )
256 { 255 {
257 if ( theMeanField->IsPauliBl 256 if ( theMeanField->IsPauliBlocked ( i0i+n0 ) == true )
258 { 257 {
259 allOK = false; 258 allOK = false;
260 break; 259 break;
261 } 260 }
262 } 261 }
263 262
264 if ( allOK ) 263 if ( allOK )
265 { 264 {
266 decayed = true; //Decay Succ 265 decayed = true; //Decay Succeeded
267 } 266 }
268 } 267 }
269 268
270 } 269 }
271 // 270 //
272 271
273 if ( decayed ) 272 if ( decayed )
274 { 273 {
275 //081119 274 //081119
276 //G4cout << "Decay Suceeded! " << 275 //G4cout << "Decay Suceeded! " << std::endl;
277 theSystem->GetParticipant( i )->Se 276 theSystem->GetParticipant( i )->SetHitMark();
278 for ( G4int i0i = 0 ; i0i < i0 ; i 277 for ( G4int i0i = 0 ; i0i < i0 ; i0i++ )
279 { 278 {
280 theSystem->GetParticipant( i0i 279 theSystem->GetParticipant( i0i+n0 )->SetHitMark();
281 } 280 }
282 281
283 } 282 }
284 else 283 else
285 { 284 {
286 285
287 // Decay Blocked and re-enter orginal 286 // Decay Blocked and re-enter orginal participant;
288 287
289 if ( isThisEnergyOK == true ) // 288 if ( isThisEnergyOK == true ) // for false case already done
290 { 289 {
291 290
292 theSystem->GetParticipant( i )- 291 theSystem->GetParticipant( i )->SetDefinition( pd0 );
293 theSystem->GetParticipant( i )- 292 theSystem->GetParticipant( i )->SetPosition( r0 );
294 theSystem->GetParticipant( i )- 293 theSystem->GetParticipant( i )->SetMomentum( p0 );
295 294
296 for ( G4int i0i = 0 ; i0i < i0 295 for ( G4int i0i = 0 ; i0i < i0 ; i0i++ )
297 { 296 {
298 //081118 297 //081118
299 //std::cout << "Decay Blocke 298 //std::cout << "Decay Blocked deleteing " << i0i+n0 << std::endl;
300 //160210 adding commnet: del <<
301 theSystem->DeleteParticipant 299 theSystem->DeleteParticipant( i0+n0-i0i-1 );
302 } 300 }
303 //081103 301 //081103
304 theMeanField->Update(); 302 theMeanField->Update();
305 } 303 }
306 304
307 } 305 }
308 306
309 } //shortlive 307 } //shortlive
310 } // go next participant 308 } // go next participant
311 //071101 309 //071101
312 310
313 311
314 n = theSystem->GetTotalNumberOfParticipant( 312 n = theSystem->GetTotalNumberOfParticipant();
315 313
316 //081118 314 //081118
317 //for ( G4int i = 1 ; i < n ; i++ ) 315 //for ( G4int i = 1 ; i < n ; i++ )
318 for ( G4int i = 1 ; i < theSystem->GetTotal 316 for ( G4int i = 1 ; i < theSystem->GetTotalNumberOfParticipant() ; i++ )
319 { 317 {
320 318
321 //std::cout << "Collision i " << i << st 319 //std::cout << "Collision i " << i << std::endl;
322 if ( theSystem->GetParticipant( i )->IsT 320 if ( theSystem->GetParticipant( i )->IsThisHit() ) continue;
323 321
324 G4ThreeVector ri = theSystem->GetPartic 322 G4ThreeVector ri = theSystem->GetParticipant( i )->GetPosition();
325 G4LorentzVector p4i = theSystem->GetPar 323 G4LorentzVector p4i = theSystem->GetParticipant( i )->Get4Momentum();
326 G4double rmi = theSystem->GetParticipan 324 G4double rmi = theSystem->GetParticipant( i )->GetMass();
327 const G4ParticleDefinition* pdi = theSy 325 const G4ParticleDefinition* pdi = theSystem->GetParticipant( i )->GetDefinition();
328 //090331 gamma 326 //090331 gamma
329 if ( pdi->GetPDGMass() == 0.0 ) continue 327 if ( pdi->GetPDGMass() == 0.0 ) continue;
330 328
331 //std::cout << " p4i00 " << p4i << std:: 329 //std::cout << " p4i00 " << p4i << std::endl;
332 for ( G4int j = 0 ; j < i ; j++ ) 330 for ( G4int j = 0 ; j < i ; j++ )
333 { 331 {
334 332
335 333
336 /* 334 /*
337 G4cout << "Collision " << i << " " << 335 G4cout << "Collision " << i << " " << theSystem->GetParticipant( i )->IsThisProjectile() << G4endl;
338 G4cout << "Collision " << j << " " << 336 G4cout << "Collision " << j << " " << theSystem->GetParticipant( j )->IsThisProjectile() << G4endl;
339 G4cout << "Collision " << i << " " << 337 G4cout << "Collision " << i << " " << theSystem->GetParticipant( i )->IsThisTarget() << G4endl;
340 G4cout << "Collision " << j << " " << 338 G4cout << "Collision " << j << " " << theSystem->GetParticipant( j )->IsThisTarget() << G4endl;
341 */ 339 */
342 340
343 // Only 1 Collision allowed for each 341 // Only 1 Collision allowed for each particle in a time step.
344 //081119 342 //081119
345 if ( theSystem->GetParticipant( i )-> 343 if ( theSystem->GetParticipant( i )->IsThisHit() ) continue;
346 if ( theSystem->GetParticipant( j )-> 344 if ( theSystem->GetParticipant( j )->IsThisHit() ) continue;
347 345
348 //std::cout << "Collision " << i << " 346 //std::cout << "Collision " << i << " " << j << std::endl;
349 347
350 // Do not allow collision between nuc 348 // Do not allow collision between nucleons in target/projectile til its first collision.
351 if ( theSystem->GetParticipant( i )-> 349 if ( theSystem->GetParticipant( i )->IsThisProjectile() )
352 { 350 {
353 if ( theSystem->GetParticipant( j 351 if ( theSystem->GetParticipant( j )->IsThisProjectile() ) continue;
354 } 352 }
355 else if ( theSystem->GetParticipant( 353 else if ( theSystem->GetParticipant( i )->IsThisTarget() )
356 { 354 {
357 if ( theSystem->GetParticipant( j 355 if ( theSystem->GetParticipant( j )->IsThisTarget() ) continue;
358 } 356 }
359 357
360 358
361 G4ThreeVector rj = theSystem->GetPar 359 G4ThreeVector rj = theSystem->GetParticipant( j )->GetPosition();
362 G4LorentzVector p4j = theSystem->Get 360 G4LorentzVector p4j = theSystem->GetParticipant( j )->Get4Momentum();
363 G4double rmj = theSystem->GetPartici 361 G4double rmj = theSystem->GetParticipant( j )->GetMass();
364 const G4ParticleDefinition* pdj = th 362 const G4ParticleDefinition* pdj = theSystem->GetParticipant( j )->GetDefinition();
365 //090331 gamma 363 //090331 gamma
366 if ( pdj->GetPDGMass() == 0.0 ) conti 364 if ( pdj->GetPDGMass() == 0.0 ) continue;
367 365
368 G4double rr2 = theMeanField->GetRR2( 366 G4double rr2 = theMeanField->GetRR2( i , j );
369 367
370 // Here we assume elab (beam momentum le 368 // Here we assume elab (beam momentum less than 5 GeV/n )
371 if ( rr2 > fdeltar*fdeltar ) continue 369 if ( rr2 > fdeltar*fdeltar ) continue;
372 370
373 //G4double s = (p4i+p4j)*(p4i+p4j); 371 //G4double s = (p4i+p4j)*(p4i+p4j);
374 //G4double srt = std::sqrt ( s ); 372 //G4double srt = std::sqrt ( s );
375 373
376 G4double srt = std::sqrt( (p4i+p4j)*( 374 G4double srt = std::sqrt( (p4i+p4j)*(p4i+p4j) );
377 375
378 G4double cutoff = 0.0; 376 G4double cutoff = 0.0;
379 G4double fbcmax = 0.0; 377 G4double fbcmax = 0.0;
380 //110617 fix for gcc 4.6 compilation 378 //110617 fix for gcc 4.6 compilation warnings
381 //G4double sig = 0.0; 379 //G4double sig = 0.0;
382 380
383 if ( rmi < 0.94 && rmj < 0.94 ) 381 if ( rmi < 0.94 && rmj < 0.94 )
384 { 382 {
385 // nucleon or pion case 383 // nucleon or pion case
386 cutoff = rmi + rmj + 0.02; 384 cutoff = rmi + rmj + 0.02;
387 fbcmax = fbcmax0; 385 fbcmax = fbcmax0;
388 //110617 fix for gcc 4.6 compilati 386 //110617 fix for gcc 4.6 compilation warnings
389 //sig = sig0; 387 //sig = sig0;
390 } 388 }
391 else 389 else
392 { 390 {
393 cutoff = rmi + rmj; 391 cutoff = rmi + rmj;
394 fbcmax = fbcmax1; 392 fbcmax = fbcmax1;
395 //110617 fix for gcc compilation w 393 //110617 fix for gcc compilation warnings
396 //sig = sig1; 394 //sig = sig1;
397 } 395 }
398 396
399 //std::cout << "Collision cutoff " << 397 //std::cout << "Collision cutoff " << i << " " << j << " " << cutoff << std::endl;
400 if ( srt < cutoff ) continue; 398 if ( srt < cutoff ) continue;
401 399
402 G4ThreeVector dr = ri - rj; 400 G4ThreeVector dr = ri - rj;
403 G4double rsq = dr*dr; 401 G4double rsq = dr*dr;
404 402
405 G4double pij = p4i*p4j; 403 G4double pij = p4i*p4j;
406 G4double pidr = p4i.vect()*dr; 404 G4double pidr = p4i.vect()*dr;
407 G4double pjdr = p4j.vect()*dr; 405 G4double pjdr = p4j.vect()*dr;
408 406
409 G4double aij = 1.0 - ( rmi*rmj /pij ) 407 G4double aij = 1.0 - ( rmi*rmj /pij ) * ( rmi*rmj /pij );
410 G4double bij = pidr / rmi - pjdr*rmi/ 408 G4double bij = pidr / rmi - pjdr*rmi/pij;
411 G4double cij = rsq + ( pidr / rmi ) * 409 G4double cij = rsq + ( pidr / rmi ) * ( pidr / rmi );
412 G4double brel = std::sqrt ( std::abs 410 G4double brel = std::sqrt ( std::abs ( cij - bij*bij/aij ) );
413 411
414 if ( brel > fbcmax ) continue; 412 if ( brel > fbcmax ) continue;
415 //std::cout << "collisions3 " << std: 413 //std::cout << "collisions3 " << std::endl;
416 414
417 G4double bji = -pjdr/rmj + pidr * rmj 415 G4double bji = -pjdr/rmj + pidr * rmj /pij;
418 416
419 G4double ti = ( pidr/rmi - bij / aij 417 G4double ti = ( pidr/rmi - bij / aij ) * p4i.e() / rmi;
420 G4double tj = (-pjdr/rmj - bji / aij 418 G4double tj = (-pjdr/rmj - bji / aij ) * p4j.e() / rmj;
421 419
422 420
423 /* 421 /*
424 G4cout << "collisions4 p4i " << p4i 422 G4cout << "collisions4 p4i " << p4i << G4endl;
425 G4cout << "collisions4 ri " << ri << 423 G4cout << "collisions4 ri " << ri << G4endl;
426 G4cout << "collisions4 p4j " << p4j 424 G4cout << "collisions4 p4j " << p4j << G4endl;
427 G4cout << "collisions4 rj " << rj << 425 G4cout << "collisions4 rj " << rj << G4endl;
428 G4cout << "collisions4 dr " << dr << 426 G4cout << "collisions4 dr " << dr << G4endl;
429 G4cout << "collisions4 pij " << pij 427 G4cout << "collisions4 pij " << pij << G4endl;
430 G4cout << "collisions4 aij " << aij 428 G4cout << "collisions4 aij " << aij << G4endl;
431 G4cout << "collisions4 bij bji " << 429 G4cout << "collisions4 bij bji " << bij << " " << bji << G4endl;
432 G4cout << "collisions4 pidr pjdr " < 430 G4cout << "collisions4 pidr pjdr " << pidr << " " << pjdr << G4endl;
433 G4cout << "collisions4 p4i.e() p4j.e 431 G4cout << "collisions4 p4i.e() p4j.e() " << p4i.e() << " " << p4j.e() << G4endl;
434 G4cout << "collisions4 rmi rmj " << 432 G4cout << "collisions4 rmi rmj " << rmi << " " << rmj << G4endl;
435 G4cout << "collisions4 " << ti << " " 433 G4cout << "collisions4 " << ti << " " << tj << G4endl;
436 */ 434 */
437 if ( std::abs ( ti + tj ) > deltaT ) 435 if ( std::abs ( ti + tj ) > deltaT ) continue;
438 //std::cout << "collisions4 " << std: 436 //std::cout << "collisions4 " << std::endl;
439 437
440 G4ThreeVector beta = ( p4i + p4j ).bo 438 G4ThreeVector beta = ( p4i + p4j ).boostVector();
441 439
442 G4LorentzVector p = p4i; 440 G4LorentzVector p = p4i;
443 G4LorentzVector p4icm = p.boost( p.fi 441 G4LorentzVector p4icm = p.boost( p.findBoostToCM ( p4j ) );
444 G4ThreeVector pcm = p4icm.vect(); 442 G4ThreeVector pcm = p4icm.vect();
445 443
446 G4double prcm = pcm.mag(); 444 G4double prcm = pcm.mag();
447 445
448 if ( prcm <= 0.00001 ) continue; 446 if ( prcm <= 0.00001 ) continue;
449 //std::cout << "collisions5 " << std: 447 //std::cout << "collisions5 " << std::endl;
450 448
451 G4bool energetically_forbidden = !( C 449 G4bool energetically_forbidden = !( CalFinalStateOfTheBinaryCollision ( i , j ) ); // Use Geant4 Collision Library
452 //G4bool energetically_forbidden = !( 450 //G4bool energetically_forbidden = !( CalFinalStateOfTheBinaryCollisionJQMD ( sig , cutoff , pcm , prcm , srt, beta , gamma , i , j ) ); // JQMD Elastic
453 451
454 /* 452 /*
455 G4bool pauli_blocked = false; 453 G4bool pauli_blocked = false;
456 if ( energetically_forbidden == false 454 if ( energetically_forbidden == false ) // result true
457 { 455 {
458 if ( theMeanField->IsPauliBlocked 456 if ( theMeanField->IsPauliBlocked ( i ) == true || theMeanField->IsPauliBlocked ( j ) == true )
459 { 457 {
460 pauli_blocked = true; 458 pauli_blocked = true;
461 //std::cout << "G4QMDRESULT Col 459 //std::cout << "G4QMDRESULT Collsion Pauli Blocked " << std::endl;
462 } 460 }
463 } 461 }
464 else 462 else
465 { 463 {
466 if ( theMeanField->IsPauliBlocked 464 if ( theMeanField->IsPauliBlocked ( i ) == true || theMeanField->IsPauliBlocked ( j ) == true )
467 pauli_blocked = false; 465 pauli_blocked = false;
468 //std::cout << "G4QMDRESULT Collsi 466 //std::cout << "G4QMDRESULT Collsion Blocked " << std::endl;
469 } 467 }
470 */ 468 */
471 469
472 /* 470 /*
473 G4cout << "G4QMDRESULT Collsion in 471 G4cout << "G4QMDRESULT Collsion initial p4 i and j "
474 << p4i << " " << p4j 472 << p4i << " " << p4j
475 << G4endl; 473 << G4endl;
476 */ 474 */
477 // 081118 475 // 081118
478 //if ( energetically_forbidden == tru 476 //if ( energetically_forbidden == true || pauli_blocked == true )
479 if ( energetically_forbidden == true 477 if ( energetically_forbidden == true )
480 { 478 {
481 479
482 //G4cout << " energetically_forbid 480 //G4cout << " energetically_forbidden " << G4endl;
483 // Collsion not allowed then re enter 481 // Collsion not allowed then re enter orginal participants
484 // Now only momentum, becasuse we onl 482 // Now only momentum, becasuse we only consider elastic scattering of nucleons
485 483
486 theSystem->GetParticipant( i )->Se 484 theSystem->GetParticipant( i )->SetMomentum( p4i.vect() );
487 theSystem->GetParticipant( i )->Se 485 theSystem->GetParticipant( i )->SetDefinition( pdi );
488 theSystem->GetParticipant( i )->Se 486 theSystem->GetParticipant( i )->SetPosition( ri );
489 487
490 theSystem->GetParticipant( j )->Se 488 theSystem->GetParticipant( j )->SetMomentum( p4j.vect() );
491 theSystem->GetParticipant( j )->Se 489 theSystem->GetParticipant( j )->SetDefinition( pdj );
492 theSystem->GetParticipant( j )->Se 490 theSystem->GetParticipant( j )->SetPosition( rj );
493 491
494 theMeanField->Cal2BodyQuantities( 492 theMeanField->Cal2BodyQuantities( i );
495 theMeanField->Cal2BodyQuantities( 493 theMeanField->Cal2BodyQuantities( j );
496 494
497 } 495 }
498 else 496 else
499 { 497 {
500 498
501 499
502 G4bool absorption = false; 500 G4bool absorption = false;
503 if ( n == theSystem->GetTotalNumber 501 if ( n == theSystem->GetTotalNumberOfParticipant()+1 ) absorption = true;
504 if ( absorption ) 502 if ( absorption )
505 { 503 {
506 //G4cout << "Absorption happend 504 //G4cout << "Absorption happend " << G4endl;
507 i = i-1; 505 i = i-1;
508 n = n-1; 506 n = n-1;
509 } 507 }
510 508
511 // Collsion allowed (really happened) 509 // Collsion allowed (really happened)
512 510
513 // Unset Projectile/Target flag 511 // Unset Projectile/Target flag
514 theSystem->GetParticipant( i )->Un 512 theSystem->GetParticipant( i )->UnsetInitialMark();
515 if ( !absorption ) theSystem->GetP 513 if ( !absorption ) theSystem->GetParticipant( j )->UnsetInitialMark();
516 514
517 theSystem->GetParticipant( i )->Se 515 theSystem->GetParticipant( i )->SetHitMark();
518 if ( !absorption ) theSystem->GetP 516 if ( !absorption ) theSystem->GetParticipant( j )->SetHitMark();
519 517
520 theSystem->IncrementCollisionCount 518 theSystem->IncrementCollisionCounter();
521 519
522 /* 520 /*
523 G4cout << "G4QMDRESULT Collsion Re 521 G4cout << "G4QMDRESULT Collsion Really Happened between "
524 << i << " and " << j 522 << i << " and " << j
525 << G4endl; 523 << G4endl;
526 G4cout << "G4QMDRESULT Collsion in 524 G4cout << "G4QMDRESULT Collsion initial p4 i and j "
527 << p4i << " " << p4j 525 << p4i << " " << p4j
528 << G4endl; 526 << G4endl;
529 G4cout << "G4QMDRESULT Collsion af 527 G4cout << "G4QMDRESULT Collsion after p4 i and j "
530 << theSystem->GetPartici 528 << theSystem->GetParticipant( i )->Get4Momentum()
531 << " " 529 << " "
532 << theSystem->GetPartici 530 << theSystem->GetParticipant( j )->Get4Momentum()
533 << G4endl; 531 << G4endl;
534 G4cout << "G4QMDRESULT Collsion Di 532 G4cout << "G4QMDRESULT Collsion Diff "
535 << p4i + p4j - theSystem 533 << p4i + p4j - theSystem->GetParticipant( i )->Get4Momentum() - theSystem->GetParticipant( j )->Get4Momentum()
536 << G4endl; 534 << G4endl;
537 G4cout << "G4QMDRESULT Collsion in 535 G4cout << "G4QMDRESULT Collsion initial r i and j "
538 << ri << " " << rj 536 << ri << " " << rj
539 << G4endl; 537 << G4endl;
540 G4cout << "G4QMDRESULT Collsion af 538 G4cout << "G4QMDRESULT Collsion after r i and j "
541 << theSystem->GetPartici 539 << theSystem->GetParticipant( i )->GetPosition()
542 << " " 540 << " "
543 << theSystem->GetPartici 541 << theSystem->GetParticipant( j )->GetPosition()
544 << G4endl; 542 << G4endl;
545 */ 543 */
546 544
547 545
548 } 546 }
549 547
550 } 548 }
551 549
552 } 550 }
553 551
554 552
555 } 553 }
556 554
557 555
558 556
559 G4bool G4QMDCollision::CalFinalStateOfTheBinar 557 G4bool G4QMDCollision::CalFinalStateOfTheBinaryCollision( G4int i , G4int j )
560 { 558 {
561 559
562 //081103 560 //081103
563 //G4cout << "CalFinalStateOfTheBinaryCollis 561 //G4cout << "CalFinalStateOfTheBinaryCollision " << i << " " << j << " " << theSystem->GetTotalNumberOfParticipant() << G4endl;
564 562
565 G4bool result = false; 563 G4bool result = false;
566 G4bool energyOK = false; 564 G4bool energyOK = false;
567 G4bool pauliOK = false; 565 G4bool pauliOK = false;
568 G4bool abs = false; 566 G4bool abs = false;
569 G4QMDParticipant* absorbed = NULL; 567 G4QMDParticipant* absorbed = NULL;
570 568
571 G4LorentzVector p4i = theSystem->GetPartici 569 G4LorentzVector p4i = theSystem->GetParticipant( i )->Get4Momentum();
572 G4LorentzVector p4j = theSystem->GetPartici 570 G4LorentzVector p4j = theSystem->GetParticipant( j )->Get4Momentum();
573 571
574 //071031 572 //071031
575 573
576 G4double epot = theMeanField->GetTotalPoten 574 G4double epot = theMeanField->GetTotalPotential();
577 575
578 G4double eini = epot + p4i.e() + p4j.e(); 576 G4double eini = epot + p4i.e() + p4j.e();
579 577
580 //071031 578 //071031
581 // will use KineticTrack 579 // will use KineticTrack
582 const G4ParticleDefinition* pdi0 =theSystem 580 const G4ParticleDefinition* pdi0 =theSystem->GetParticipant( i )->GetDefinition();
583 const G4ParticleDefinition* pdj0 =theSystem 581 const G4ParticleDefinition* pdj0 =theSystem->GetParticipant( j )->GetDefinition();
584 G4LorentzVector p4i0 = p4i*GeV; 582 G4LorentzVector p4i0 = p4i*GeV;
585 G4LorentzVector p4j0 = p4j*GeV; 583 G4LorentzVector p4j0 = p4j*GeV;
586 G4ThreeVector ri0 = ( theSystem->GetPartici 584 G4ThreeVector ri0 = ( theSystem->GetParticipant( i )->GetPosition() )*fermi;
587 G4ThreeVector rj0 = ( theSystem->GetPartici 585 G4ThreeVector rj0 = ( theSystem->GetParticipant( j )->GetPosition() )*fermi;
588 586
589 for ( G4int iitry = 0 ; iitry < 4 ; iitry++ 587 for ( G4int iitry = 0 ; iitry < 4 ; iitry++ )
590 { 588 {
591 589
592 abs = false; 590 abs = false;
593 591
594 G4KineticTrack kt1( pdi0 , 0.0 , ri0 , p 592 G4KineticTrack kt1( pdi0 , 0.0 , ri0 , p4i0 );
595 G4KineticTrack kt2( pdj0 , 0.0 , rj0 , p 593 G4KineticTrack kt2( pdj0 , 0.0 , rj0 , p4j0 );
596 594
597 G4LorentzVector p4ix_new; 595 G4LorentzVector p4ix_new;
598 G4LorentzVector p4jx_new; 596 G4LorentzVector p4jx_new;
599 G4KineticTrackVector* secs = NULL; 597 G4KineticTrackVector* secs = NULL;
600 secs = theScatterer->Scatter( kt1 , kt2 598 secs = theScatterer->Scatter( kt1 , kt2 );
601 599
602 //std::cout << "G4QMDSCATTERER BEFORE " 600 //std::cout << "G4QMDSCATTERER BEFORE " << kt1.GetDefinition()->GetParticleName() << " " << kt1.Get4Momentum()/GeV << " " << kt1.GetPosition()/fermi << std::endl;
603 //std::cout << "G4QMDSCATTERER BEFORE " 601 //std::cout << "G4QMDSCATTERER BEFORE " << kt2.GetDefinition()->GetParticleName() << " " << kt2.Get4Momentum()/GeV << " " << kt2.GetPosition()/fermi << std::endl;
604 //std::cout << "THESCATTERER " << theSca 602 //std::cout << "THESCATTERER " << theScatterer->GetCrossSection ( kt1 , kt2 )/millibarn << " " << elastic << " " << sig << std::endl;
605 603
606 604
607 if ( secs ) 605 if ( secs )
608 { 606 {
609 G4int iti = 0; 607 G4int iti = 0;
610 if ( secs->size() == 2 ) 608 if ( secs->size() == 2 )
611 { 609 {
612 for ( G4KineticTrackVector::iterat 610 for ( G4KineticTrackVector::iterator it
613 = secs->begin() ; it != secs-> 611 = secs->begin() ; it != secs->end() ; it++ )
614 { 612 {
615 if ( iti == 0 ) 613 if ( iti == 0 )
616 { 614 {
617 theSystem->GetParticipant( i 615 theSystem->GetParticipant( i )->SetDefinition( (*it)->GetDefinition() );
618 p4ix_new = (*it)->Get4Moment 616 p4ix_new = (*it)->Get4Momentum()/GeV;
619 //std::cout << "THESCATTERER 617 //std::cout << "THESCATTERER " << (*it)->GetDefinition()->GetParticleName() << std::endl;
620 theSystem->GetParticipant( i 618 theSystem->GetParticipant( i )->SetMomentum( p4ix_new.v() );
621 } 619 }
622 if ( iti == 1 ) 620 if ( iti == 1 )
623 { 621 {
624 theSystem->GetParticipant( j 622 theSystem->GetParticipant( j )->SetDefinition( (*it)->GetDefinition() );
625 p4jx_new = (*it)->Get4Moment 623 p4jx_new = (*it)->Get4Momentum()/GeV;
626 //std::cout << "THESCATTERER 624 //std::cout << "THESCATTERER " << p4jx_new.e()-p4jx_new.m() << std::endl;
627 theSystem->GetParticipant( j 625 theSystem->GetParticipant( j )->SetMomentum( p4jx_new.v() );
628 } 626 }
629 //std::cout << "G4QMDSCATTERER 627 //std::cout << "G4QMDSCATTERER AFTER " << (*it)->GetDefinition()->GetParticleName() << " " << (*it)->Get4Momentum()/GeV << std::endl;
630 iti++; 628 iti++;
631 } 629 }
632 } 630 }
633 else if ( secs->size() == 1 ) 631 else if ( secs->size() == 1 )
634 { 632 {
635 //081118 633 //081118
636 abs = true; 634 abs = true;
637 //G4cout << "G4QMDCollision pion a 635 //G4cout << "G4QMDCollision pion absrorption " << secs->front()->GetDefinition()->GetParticleName() << G4endl;
638 //secs->front()->Decay(); 636 //secs->front()->Decay();
639 theSystem->GetParticipant( i )->Se 637 theSystem->GetParticipant( i )->SetDefinition( secs->front()->GetDefinition() );
640 p4ix_new = secs->front()->Get4Mome 638 p4ix_new = secs->front()->Get4Momentum()/GeV;
641 theSystem->GetParticipant( i )->Se 639 theSystem->GetParticipant( i )->SetMomentum( p4ix_new.v() );
642 640
643 } 641 }
644 642
645 //081118 643 //081118
646 if ( secs->size() > 2 ) 644 if ( secs->size() > 2 )
647 { 645 {
648 646
649 G4cout << "G4QMDCollision secs siz 647 G4cout << "G4QMDCollision secs size > 2; " << secs->size() << G4endl;
650 648
651 for ( G4KineticTrackVector::iterat 649 for ( G4KineticTrackVector::iterator it
652 = secs->begin() ; it != secs-> 650 = secs->begin() ; it != secs->end() ; it++ )
653 { 651 {
654 G4cout << "G4QMDSCATTERER AFTER 652 G4cout << "G4QMDSCATTERER AFTER " << (*it)->GetDefinition()->GetParticleName() << " " << (*it)->Get4Momentum()/GeV << G4endl;
655 } 653 }
656 654
657 } 655 }
658 656
659 // deleteing KineticTrack 657 // deleteing KineticTrack
660 for ( G4KineticTrackVector::iterator 658 for ( G4KineticTrackVector::iterator it
661 = secs->begin() ; it != secs->e 659 = secs->begin() ; it != secs->end() ; it++ )
662 { 660 {
663 delete *it; 661 delete *it;
664 } 662 }
665 663
666 delete secs; 664 delete secs;
667 } 665 }
668 //071031 666 //071031
669 667
670 if ( !abs ) 668 if ( !abs )
671 { 669 {
672 theMeanField->Cal2BodyQuantities( i ) 670 theMeanField->Cal2BodyQuantities( i );
673 theMeanField->Cal2BodyQuantities( j ) 671 theMeanField->Cal2BodyQuantities( j );
674 } 672 }
675 else 673 else
676 { 674 {
677 absorbed = theSystem->EraseParticipan 675 absorbed = theSystem->EraseParticipant( j );
678 theMeanField->Update(); 676 theMeanField->Update();
679 } 677 }
680 678
681 epot = theMeanField->GetTotalPotential() 679 epot = theMeanField->GetTotalPotential();
682 680
683 G4double efin = epot + p4ix_new.e() + p4 681 G4double efin = epot + p4ix_new.e() + p4jx_new.e();
684 682
685 //std::cout << "Collision NEW epot " << 683 //std::cout << "Collision NEW epot " << i << " " << j << " " << epot << " " << std::abs ( eini - efin ) - fepse << std::endl;
686 684
687 /* 685 /*
688 G4cout << "Collision efin " << i << " " 686 G4cout << "Collision efin " << i << " " << j << " " << efin << G4endl;
689 G4cout << "Collision " << i << " " << j 687 G4cout << "Collision " << i << " " << j << " " << std::abs ( eini - efin ) << " " << fepse << G4endl;
690 G4cout << "Collision " << std::abs ( ein 688 G4cout << "Collision " << std::abs ( eini - efin ) << " " << fepse << G4endl;
691 */ 689 */
692 690
693 //071031 691 //071031
694 if ( std::abs ( eini - efin ) < fepse ) 692 if ( std::abs ( eini - efin ) < fepse )
695 { 693 {
696 // Collison OK 694 // Collison OK
697 //std::cout << "collisions6" << std:: 695 //std::cout << "collisions6" << std::endl;
698 //std::cout << "collisions before " < 696 //std::cout << "collisions before " << p4i << " " << p4j << std::endl;
699 //std::cout << "collisions after " << 697 //std::cout << "collisions after " << theSystem->GetParticipant( i )->Get4Momentum() << " " << theSystem->GetParticipant( j )->Get4Momentum() << std::endl;
700 //std::cout << "collisions dif " << ( 698 //std::cout << "collisions dif " << ( p4i + p4j ) - ( theSystem->GetParticipant( i )->Get4Momentum() + theSystem->GetParticipant( j )->Get4Momentum() ) << std::endl;
701 //std::cout << "collisions before " < 699 //std::cout << "collisions before " << ri0/fermi << " " << rj0/fermi << std::endl;
702 //std::cout << "collisions after " << 700 //std::cout << "collisions after " << theSystem->GetParticipant( i )->GetPosition() << " " << theSystem->GetParticipant( j )->GetPosition() << std::endl;
703 energyOK = true; 701 energyOK = true;
704 break; 702 break;
705 } 703 }
706 else 704 else
707 { 705 {
708 //G4cout << "Energy Not OK " << G4end 706 //G4cout << "Energy Not OK " << G4endl;
709 if ( abs ) 707 if ( abs )
710 { 708 {
711 //G4cout << "TKDB reinsert j " << 709 //G4cout << "TKDB reinsert j " << G4endl;
712 theSystem->InsertParticipant( abso 710 theSystem->InsertParticipant( absorbed , j );
713 theMeanField->Update(); 711 theMeanField->Update();
714 } 712 }
715 // do not need reinsert in no absropt 713 // do not need reinsert in no absroption case
716 } 714 }
717 //071031 715 //071031
718 } 716 }
719 717
720 // Energetically forbidden collision 718 // Energetically forbidden collision
721 719
722 if ( energyOK ) 720 if ( energyOK )
723 { 721 {
724 // Pauli Check 722 // Pauli Check
725 //G4cout << "Pauli Checking " << theSyst 723 //G4cout << "Pauli Checking " << theSystem->GetTotalNumberOfParticipant() << G4endl;
726 if ( !abs ) 724 if ( !abs )
727 { 725 {
728 if ( !( theMeanField->IsPauliBlocked 726 if ( !( theMeanField->IsPauliBlocked ( i ) == true || theMeanField->IsPauliBlocked ( j ) == true ) )
729 { 727 {
730 //G4cout << "Binary Collision Happ 728 //G4cout << "Binary Collision Happen " << theSystem->GetTotalNumberOfParticipant() << G4endl;
731 pauliOK = true; 729 pauliOK = true;
732 } 730 }
733 } 731 }
734 else 732 else
735 { 733 {
736 //if ( theMeanField->IsPauliBlocked ( 734 //if ( theMeanField->IsPauliBlocked ( i ) == false )
737 //090126 i 735 //090126 i-1 cause jth is erased
738 if ( theMeanField->IsPauliBlocked ( i 736 if ( theMeanField->IsPauliBlocked ( i-1 ) == false )
739 { 737 {
740 //G4cout << "Absorption Happen " < 738 //G4cout << "Absorption Happen " << theSystem->GetTotalNumberOfParticipant() << G4endl;
741 delete absorbed; 739 delete absorbed;
742 pauliOK = true; 740 pauliOK = true;
743 } 741 }
744 } 742 }
745 743
746 744
747 if ( pauliOK ) 745 if ( pauliOK )
748 { 746 {
749 result = true; 747 result = true;
750 } 748 }
751 else 749 else
752 { 750 {
753 //G4cout << "Pauli Blocked" << G4endl 751 //G4cout << "Pauli Blocked" << G4endl;
754 if ( abs ) 752 if ( abs )
755 { 753 {
756 //G4cout << "TKDB reinsert j pauli 754 //G4cout << "TKDB reinsert j pauli block" << G4endl;
757 theSystem->InsertParticipant( abso 755 theSystem->InsertParticipant( absorbed , j );
758 theMeanField->Update(); 756 theMeanField->Update();
759 } 757 }
760 } 758 }
761 } 759 }
762 760
763 return result; 761 return result;
764 762
765 } 763 }
766 764
767 765
768 766
769 G4bool G4QMDCollision::CalFinalStateOfTheBinar 767 G4bool G4QMDCollision::CalFinalStateOfTheBinaryCollisionJQMD( G4double sig , G4double cutoff , G4ThreeVector pcm , G4double prcm , G4double srt , G4ThreeVector beta , G4double gamma , G4int i , G4int j )
770 { 768 {
771 769
772 //G4cout << "CalFinalStateOfTheBinaryCollis 770 //G4cout << "CalFinalStateOfTheBinaryCollisionJQMD" << G4endl;
773 771
774 G4bool result = true; 772 G4bool result = true;
775 773
776 G4LorentzVector p4i = theSystem->GetPartic 774 G4LorentzVector p4i = theSystem->GetParticipant( i )->Get4Momentum();
777 G4double rmi = theSystem->GetParticipant( 775 G4double rmi = theSystem->GetParticipant( i )->GetMass();
778 G4int zi = theSystem->GetParticipant( i )- 776 G4int zi = theSystem->GetParticipant( i )->GetChargeInUnitOfEplus();
779 777
780 G4LorentzVector p4j = theSystem->GetPartic 778 G4LorentzVector p4j = theSystem->GetParticipant( j )->Get4Momentum();
781 G4double rmj = theSystem->GetParticipant( 779 G4double rmj = theSystem->GetParticipant( j )->GetMass();
782 G4int zj = theSystem->GetParticipant( j )- 780 G4int zj = theSystem->GetParticipant( j )->GetChargeInUnitOfEplus();
783 781
784 G4double pr = prcm; 782 G4double pr = prcm;
785 783
786 G4double c2 = pcm.z()/pr; 784 G4double c2 = pcm.z()/pr;
787 785
788 G4double csrt = srt - cutoff; 786 G4double csrt = srt - cutoff;
789 787
790 //G4double pri = prcm; 788 //G4double pri = prcm;
791 //G4double prf = sqrt ( 0.25 * srt*srt -rm2 789 //G4double prf = sqrt ( 0.25 * srt*srt -rm2 );
792 790
793 G4double asrt = srt - rmi - rmj; 791 G4double asrt = srt - rmi - rmj;
794 G4double pra = prcm; 792 G4double pra = prcm;
795 793
796 794
797 795
798 G4double elastic = 0.0; 796 G4double elastic = 0.0;
799 797
800 if ( zi == zj ) 798 if ( zi == zj )
801 { 799 {
802 if ( csrt < 0.4286 ) 800 if ( csrt < 0.4286 )
803 { 801 {
804 elastic = 35.0 / ( 1. + csrt * 100.0 802 elastic = 35.0 / ( 1. + csrt * 100.0 ) + 20.0;
805 } 803 }
806 else 804 else
807 { 805 {
808 elastic = ( - std::atan( ( csrt - 0.4 806 elastic = ( - std::atan( ( csrt - 0.4286 ) * 1.5 - 0.8 )
809 * 2. / pi + 1.0 ) * 9.65 + 807 * 2. / pi + 1.0 ) * 9.65 + 7.0;
810 } 808 }
811 } 809 }
812 else 810 else
813 { 811 {
814 if ( csrt < 0.4286 ) 812 if ( csrt < 0.4286 )
815 { 813 {
816 elastic = 28.0 / ( 1. + csrt * 100.0 814 elastic = 28.0 / ( 1. + csrt * 100.0 ) + 27.0;
817 } 815 }
818 else 816 else
819 { 817 {
820 elastic = ( - std::atan( ( csrt - 0.4 818 elastic = ( - std::atan( ( csrt - 0.4286 ) * 1.5 - 0.8 )
821 * 2. / pi + 1.0 ) * 12.34 + 819 * 2. / pi + 1.0 ) * 12.34 + 10.0;
822 } 820 }
823 } 821 }
824 822
825 // std::cout << "Collision csrt " << i << " 823 // std::cout << "Collision csrt " << i << " " << j << " " << csrt << std::endl;
826 // std::cout << "Collision elstic " << i << 824 // std::cout << "Collision elstic " << i << " " << j << " " << elastic << std::endl;
827 825
828 826
829 // std::cout << "Collision sig " << i << " " 827 // std::cout << "Collision sig " << i << " " << j << " " << sig << std::endl;
830 if ( G4UniformRand() > elastic / sig ) 828 if ( G4UniformRand() > elastic / sig )
831 { 829 {
832 //std::cout << "Inelastic " << std::endl 830 //std::cout << "Inelastic " << std::endl;
833 //std::cout << "elastic/sig " << elastic 831 //std::cout << "elastic/sig " << elastic/sig << std::endl;
834 return result; 832 return result;
835 } 833 }
836 else 834 else
837 { 835 {
838 //std::cout << "Elastic " << std::endl; 836 //std::cout << "Elastic " << std::endl;
839 } 837 }
840 // std::cout << "Collision ELSTIC " << i << 838 // std::cout << "Collision ELSTIC " << i << " " << j << std::endl;
841 839
842 840
843 G4double as = G4Pow::GetInstance()->powN ( 841 G4double as = G4Pow::GetInstance()->powN ( 3.65 * asrt , 6 );
844 G4double a = 6.0 * as / (1.0 + as); 842 G4double a = 6.0 * as / (1.0 + as);
845 G4double ta = -2.0 * pra*pra; 843 G4double ta = -2.0 * pra*pra;
846 G4double x = G4UniformRand(); 844 G4double x = G4UniformRand();
847 G4double t1 = G4Log( (1-x) * G4Exp(2.*a*ta) 845 G4double t1 = G4Log( (1-x) * G4Exp(2.*a*ta) + x ) / a;
848 G4double c1 = 1.0 - t1/ta; 846 G4double c1 = 1.0 - t1/ta;
849 847
850 if( std::abs(c1) > 1.0 ) c1 = 2.0 * x - 1.0 848 if( std::abs(c1) > 1.0 ) c1 = 2.0 * x - 1.0;
851 849
852 /* 850 /*
853 G4cout << "Collision as " << i << " " << j 851 G4cout << "Collision as " << i << " " << j << " " << as << G4endl;
854 G4cout << "Collision a " << i << " " << j < 852 G4cout << "Collision a " << i << " " << j << " " << a << G4endl;
855 G4cout << "Collision ta " << i << " " << j 853 G4cout << "Collision ta " << i << " " << j << " " << ta << G4endl;
856 G4cout << "Collision x " << i << " " << j < 854 G4cout << "Collision x " << i << " " << j << " " << x << G4endl;
857 G4cout << "Collision t1 " << i << " " << j 855 G4cout << "Collision t1 " << i << " " << j << " " << t1 << G4endl;
858 G4cout << "Collision c1 " << i << " " << j 856 G4cout << "Collision c1 " << i << " " << j << " " << c1 << G4endl;
859 */ 857 */
860 t1 = 2.0*pi*G4UniformRand(); 858 t1 = 2.0*pi*G4UniformRand();
861 // std::cout << "Collision t1 " << i << " " 859 // std::cout << "Collision t1 " << i << " " << j << " " << t1 << std::endl;
862 G4double t2 = 0.0; 860 G4double t2 = 0.0;
863 if ( pcm.x() == 0.0 && pcm.y() == 0 ) 861 if ( pcm.x() == 0.0 && pcm.y() == 0 )
864 { 862 {
865 t2 = 0.0; 863 t2 = 0.0;
866 } 864 }
867 else 865 else
868 { 866 {
869 t2 = std::atan2( pcm.y() , pcm.x() ); 867 t2 = std::atan2( pcm.y() , pcm.x() );
870 } 868 }
871 // std::cout << "Collision t2 " << i << " 869 // std::cout << "Collision t2 " << i << " " << j << " " << t2 << std::endl;
872 870
873 G4double s1 = std::sqrt ( 1.0 - c1*c1 ); 871 G4double s1 = std::sqrt ( 1.0 - c1*c1 );
874 G4double s2 = std::sqrt ( 1.0 - c2*c2 ); 872 G4double s2 = std::sqrt ( 1.0 - c2*c2 );
875 873
876 G4double ct1 = std::cos(t1); 874 G4double ct1 = std::cos(t1);
877 G4double st1 = std::sin(t1); 875 G4double st1 = std::sin(t1);
878 876
879 G4double ct2 = std::cos(t2); 877 G4double ct2 = std::cos(t2);
880 G4double st2 = std::sin(t2); 878 G4double st2 = std::sin(t2);
881 879
882 G4double ss = c2*s1*ct1 + s2*c1; 880 G4double ss = c2*s1*ct1 + s2*c1;
883 881
884 pcm.setX( pr * ( ss*ct2 - s1*st1*st2) ); 882 pcm.setX( pr * ( ss*ct2 - s1*st1*st2) );
885 pcm.setY( pr * ( ss*st2 + s1*st1*ct2) ); 883 pcm.setY( pr * ( ss*st2 + s1*st1*ct2) );
886 pcm.setZ( pr * ( c1*c2 - s1*s2*ct1) ); 884 pcm.setZ( pr * ( c1*c2 - s1*s2*ct1) );
887 885
888 // std::cout << "Collision pcm " << i << " " < 886 // std::cout << "Collision pcm " << i << " " << j << " " << pcm << std::endl;
889 887
890 G4double epot = theMeanField->GetTotalPoten 888 G4double epot = theMeanField->GetTotalPotential();
891 889
892 G4double eini = epot + p4i.e() + p4j.e(); 890 G4double eini = epot + p4i.e() + p4j.e();
893 G4double etwo = p4i.e() + p4j.e(); 891 G4double etwo = p4i.e() + p4j.e();
894 892
895 /* 893 /*
896 G4cout << "Collision epot " << i << " " << 894 G4cout << "Collision epot " << i << " " << j << " " << epot << G4endl;
897 G4cout << "Collision eini " << i << " " << 895 G4cout << "Collision eini " << i << " " << j << " " << eini << G4endl;
898 G4cout << "Collision etwo " << i << " " << 896 G4cout << "Collision etwo " << i << " " << j << " " << etwo << G4endl;
899 */ 897 */
900 898
901 899
902 for ( G4int itry = 0 ; itry < 4 ; itry++ ) 900 for ( G4int itry = 0 ; itry < 4 ; itry++ )
903 { 901 {
904 902
905 G4double eicm = std::sqrt ( rmi*rmi + pc 903 G4double eicm = std::sqrt ( rmi*rmi + pcm*pcm );
906 G4double pibeta = pcm*beta; 904 G4double pibeta = pcm*beta;
907 905
908 G4double trans = gamma * ( gamma * pibet 906 G4double trans = gamma * ( gamma * pibeta / ( gamma + 1 ) + eicm );
909 907
910 G4ThreeVector pi_new = beta*trans + pcm; 908 G4ThreeVector pi_new = beta*trans + pcm;
911 909
912 G4double ejcm = std::sqrt ( rmj*rmj + pc 910 G4double ejcm = std::sqrt ( rmj*rmj + pcm*pcm );
913 trans = gamma * ( gamma * pibeta / ( gam 911 trans = gamma * ( gamma * pibeta / ( gamma + 1 ) + ejcm );
914 912
915 G4ThreeVector pj_new = beta*trans - pcm; 913 G4ThreeVector pj_new = beta*trans - pcm;
916 914
917 // 915 //
918 // Delete old 916 // Delete old
919 // Add new Particitipants 917 // Add new Particitipants
920 // 918 //
921 // Now only change momentum ( Beacuse we only 919 // Now only change momentum ( Beacuse we only have elastic sctter of nucleon
922 // In future Definition also will be change 920 // In future Definition also will be change
923 // 921 //
924 922
925 theSystem->GetParticipant( i )->SetMomen 923 theSystem->GetParticipant( i )->SetMomentum( pi_new );
926 theSystem->GetParticipant( j )->SetMomen 924 theSystem->GetParticipant( j )->SetMomentum( pj_new );
927 925
928 G4double pi_new_e = (theSystem->GetParti 926 G4double pi_new_e = (theSystem->GetParticipant( i )->Get4Momentum()).e();
929 G4double pj_new_e = (theSystem->GetParti 927 G4double pj_new_e = (theSystem->GetParticipant( j )->Get4Momentum()).e();
930 928
931 theMeanField->Cal2BodyQuantities( i ); 929 theMeanField->Cal2BodyQuantities( i );
932 theMeanField->Cal2BodyQuantities( j ); 930 theMeanField->Cal2BodyQuantities( j );
933 931
934 epot = theMeanField->GetTotalPotential() 932 epot = theMeanField->GetTotalPotential();
935 933
936 G4double efin = epot + pi_new_e + pj_new 934 G4double efin = epot + pi_new_e + pj_new_e ;
937 935
938 //std::cout << "Collision NEW epot " << 936 //std::cout << "Collision NEW epot " << i << " " << j << " " << epot << " " << std::abs ( eini - efin ) - fepse << std::endl;
939 /* 937 /*
940 G4cout << "Collision efin " << i << " " 938 G4cout << "Collision efin " << i << " " << j << " " << efin << G4endl;
941 G4cout << "Collision " << i << " " << j 939 G4cout << "Collision " << i << " " << j << " " << std::abs ( eini - efin ) << " " << fepse << G4endl;
942 G4cout << "Collision " << std::abs ( ein 940 G4cout << "Collision " << std::abs ( eini - efin ) << " " << fepse << G4endl;
943 */ 941 */
944 942
945 //071031 943 //071031
946 if ( std::abs ( eini - efin ) < fepse ) 944 if ( std::abs ( eini - efin ) < fepse )
947 { 945 {
948 // Collison OK 946 // Collison OK
949 //std::cout << "collisions6" << std:: 947 //std::cout << "collisions6" << std::endl;
950 //std::cout << "collisions before " < 948 //std::cout << "collisions before " << p4i << " " << p4j << std::endl;
951 //std::cout << "collisions after " << 949 //std::cout << "collisions after " << theSystem->GetParticipant( i )->Get4Momentum() << " " << theSystem->GetParticipant( j )->Get4Momentum() << std::endl;
952 //std::cout << "collisions dif " << ( 950 //std::cout << "collisions dif " << ( p4i + p4j ) - ( theSystem->GetParticipant( i )->Get4Momentum() + theSystem->GetParticipant( j )->Get4Momentum() ) << std::endl;
953 //std::cout << "collisions before " < 951 //std::cout << "collisions before " << rix/fermi << " " << rjx/fermi << std::endl;
954 //std::cout << "collisions after " << 952 //std::cout << "collisions after " << theSystem->GetParticipant( i )->GetPosition() << " " << theSystem->GetParticipant( j )->GetPosition() << std::endl;
955 } 953 }
956 //071031 954 //071031
957 955
958 if ( std::abs ( eini - efin ) < fepse 956 if ( std::abs ( eini - efin ) < fepse ) return result; // Collison OK
959 957
960 G4double cona = ( eini - efin + etwo 958 G4double cona = ( eini - efin + etwo ) / gamma;
961 G4double fac2 = 1.0 / ( 4.0 * cona*co 959 G4double fac2 = 1.0 / ( 4.0 * cona*cona * pr*pr ) *
962 ( ( cona*cona - ( rmi*r 960 ( ( cona*cona - ( rmi*rmi + rmj*rmj ) )*( cona*cona - ( rmi*rmi + rmj*rmj ) )
963 - 4.0 * rmi*rmi * rmj*r 961 - 4.0 * rmi*rmi * rmj*rmj );
964 962
965 if ( fac2 > 0 ) 963 if ( fac2 > 0 )
966 { 964 {
967 G4double fact = std::sqrt ( fac2 ) 965 G4double fact = std::sqrt ( fac2 );
968 pcm = fact*pcm; 966 pcm = fact*pcm;
969 } 967 }
970 968
971 969
972 } 970 }
973 971
974 // Energetically forbidden collision 972 // Energetically forbidden collision
975 result = false; 973 result = false;
976 974
977 return result; 975 return result;
978 976
979 } 977 }
980 978