Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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G4HEAntiProtonInelastic.cc
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1//
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18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
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24// ********************************************************************
25//
26// $Id$
27//
28
29// G4 Process: Gheisha High Energy Collision model.
30// This includes the high energy cascading model, the two-body-resonance model
31// and the low energy two-body model. Not included are the low energy stuff
32// like nuclear reactions, nuclear fission without any cascading and all
33// processes for particles at rest.
34// First work done by J.L.Chuma and F.W.Jones, TRIUMF, June 96.
35// H. Fesefeldt, RWTH-Aachen, 23-October-1996
36
37#include "G4HEAntiProtonInelastic.hh"
38#include "globals.hh"
39#include "G4ios.hh"
40#include "G4PhysicalConstants.hh"
41#include "G4SystemOfUnits.hh"
42
43void G4HEAntiProtonInelastic::ModelDescription(std::ostream& outFile) const
44{
45 outFile << "G4HEAntiProtonInelastic is one of the High Energy\n"
46 << "Parameterized (HEP) models used to implement inelastic\n"
47 << "anti-proton scattering from nuclei. It is a re-engineered\n"
48 << "version of the GHEISHA code of H. Fesefeldt. It divides the\n"
49 << "initial collision products into backward- and forward-going\n"
50 << "clusters which are then decayed into final state hadrons.\n"
51 << "The model does not conserve energy on an event-by-event\n"
52 << "basis. It may be applied to anti-protons with initial\n"
53 << "energies above 20 GeV.\n";
54}
55
56
57G4HadFinalState*
58G4HEAntiProtonInelastic::ApplyYourself(const G4HadProjectile& aTrack,
59 G4Nucleus& targetNucleus)
60{
61 G4HEVector* pv = new G4HEVector[MAXPART];
62 const G4HadProjectile* aParticle = &aTrack;
63 const G4double atomicWeight = targetNucleus.GetA_asInt();
64 const G4double atomicNumber = targetNucleus.GetZ_asInt();
65 G4HEVector incidentParticle(aParticle);
66
67 G4int incidentCode = incidentParticle.getCode();
68 G4double incidentMass = incidentParticle.getMass();
69 G4double incidentTotalEnergy = incidentParticle.getEnergy();
70
71 // G4double incidentTotalMomentum = incidentParticle.getTotalMomentum();
72 // DHW 19 may 2011: variable set but not used
73
74 G4double incidentKineticEnergy = incidentTotalEnergy - incidentMass;
75
76 if (incidentKineticEnergy < 1.)
77 G4cout << "GHEAntiProtonInelastic: incident energy < 1 GeV" << G4endl;
78
79 if (verboseLevel > 1) {
80 G4cout << "G4HEAntiProtonInelastic::ApplyYourself" << G4endl;
81 G4cout << "incident particle " << incidentParticle.getName()
82 << "mass " << incidentMass
83 << "kinetic energy " << incidentKineticEnergy
84 << G4endl;
85 G4cout << "target material with (A,Z) = ("
86 << atomicWeight << "," << atomicNumber << ")" << G4endl;
87 }
88
89 G4double inelasticity = NuclearInelasticity(incidentKineticEnergy,
90 atomicWeight, atomicNumber);
91 if (verboseLevel > 1)
92 G4cout << "nuclear inelasticity = " << inelasticity << G4endl;
93
94 incidentKineticEnergy -= inelasticity;
95
96 G4double excitationEnergyGNP = 0.;
97 G4double excitationEnergyDTA = 0.;
98
99 G4double excitation = NuclearExcitation(incidentKineticEnergy,
100 atomicWeight, atomicNumber,
101 excitationEnergyGNP,
102 excitationEnergyDTA);
103 if (verboseLevel > 1)
104 G4cout << "nuclear excitation = " << excitation << excitationEnergyGNP
105 << excitationEnergyDTA << G4endl;
106
107
108 incidentKineticEnergy -= excitation;
109 incidentTotalEnergy = incidentKineticEnergy + incidentMass;
110 // incidentTotalMomentum = std::sqrt( (incidentTotalEnergy-incidentMass)
111 // *(incidentTotalEnergy+incidentMass));
112 // DHW 19 may 2011: variable set but not used
113
114 G4HEVector targetParticle;
115 if (G4UniformRand() < atomicNumber/atomicWeight) {
116 targetParticle.setDefinition("Proton");
117 } else {
118 targetParticle.setDefinition("Neutron");
119 }
120
121 G4double targetMass = targetParticle.getMass();
122 G4double centerOfMassEnergy = std::sqrt(incidentMass*incidentMass
123 + targetMass*targetMass
124 + 2.0*targetMass*incidentTotalEnergy);
125 G4double availableEnergy = centerOfMassEnergy - targetMass - incidentMass;
126
127 G4bool inElastic = true;
128 vecLength = 0;
129
130 if (verboseLevel > 1)
131 G4cout << "ApplyYourself: CallFirstIntInCascade for particle "
132 << incidentCode << G4endl;
133
134 G4bool successful = false;
135
136 FirstIntInCasAntiProton(inElastic, availableEnergy, pv, vecLength,
137 incidentParticle, targetParticle, atomicWeight);
138
139 if (verboseLevel > 1)
140 G4cout << "ApplyYourself::StrangeParticlePairProduction" << G4endl;
141
142 if ((vecLength > 0) && (availableEnergy > 1.))
143 StrangeParticlePairProduction(availableEnergy, centerOfMassEnergy,
144 pv, vecLength,
145 incidentParticle, targetParticle);
146 HighEnergyCascading(successful, pv, vecLength,
147 excitationEnergyGNP, excitationEnergyDTA,
148 incidentParticle, targetParticle,
149 atomicWeight, atomicNumber);
150 if (!successful)
151 HighEnergyClusterProduction(successful, pv, vecLength,
152 excitationEnergyGNP, excitationEnergyDTA,
153 incidentParticle, targetParticle,
154 atomicWeight, atomicNumber);
155 if (!successful)
156 MediumEnergyCascading(successful, pv, vecLength,
157 excitationEnergyGNP, excitationEnergyDTA,
158 incidentParticle, targetParticle,
159 atomicWeight, atomicNumber);
160
161 if (!successful)
162 MediumEnergyClusterProduction(successful, pv, vecLength,
163 excitationEnergyGNP, excitationEnergyDTA,
164 incidentParticle, targetParticle,
165 atomicWeight, atomicNumber);
166 if (!successful)
167 QuasiElasticScattering(successful, pv, vecLength,
168 excitationEnergyGNP, excitationEnergyDTA,
169 incidentParticle, targetParticle,
170 atomicWeight, atomicNumber);
171 if (!successful)
172 ElasticScattering(successful, pv, vecLength,
173 incidentParticle,
174 atomicWeight, atomicNumber);
175
176 if (!successful)
177 G4cout << "GHEInelasticInteraction::ApplyYourself fails to produce final state particles"
178 << G4endl;
179
180 FillParticleChange(pv, vecLength);
181 delete [] pv;
182 theParticleChange.SetStatusChange(stopAndKill);
183 return & theParticleChange;
184}
185
186
187void
188G4HEAntiProtonInelastic::FirstIntInCasAntiProton(G4bool& inElastic,
189 const G4double availableEnergy,
190 G4HEVector pv[],
191 G4int& vecLen,
192 const G4HEVector& incidentParticle,
193 const G4HEVector& targetParticle,
194 const G4double atomicWeight)
195
196// AntiProton undergoes interaction with nucleon within a nucleus. Check if it is
197// energetically possible to produce pions/kaons. In not, assume nuclear excitation
198// occurs and input particle is degraded in energy. No other particles are produced.
199// If reaction is possible, find the correct number of pions/protons/neutrons
200// produced using an interpolation to multiplicity data. Replace some pions or
201// protons/neutrons by kaons or strange baryons according to the average
202// multiplicity per inelastic reaction.
203{
204 static const G4double expxu = 82; // upper bound for arg. of exp
205 static const G4double expxl = -expxu; // lower bound for arg. of exp
206
207 static const G4double protb = 0.7;
208 static const G4double neutb = 0.7;
209 static const G4double c = 1.25;
210
211 static const G4int numMul = 1200;
212 static const G4int numMulAn = 400;
213 static const G4int numSec = 60;
214
215 G4int neutronCode = Neutron.getCode();
216 G4int protonCode = Proton.getCode();
217
218 G4int targetCode = targetParticle.getCode();
219 G4double incidentTotalMomentum = incidentParticle.getTotalMomentum();
220
221 static G4bool first = true;
222 static G4double protmul[numMul], protnorm[numSec]; // proton constants
223 static G4double protmulAn[numMulAn],protnormAn[numSec];
224 static G4double neutmul[numMul], neutnorm[numSec]; // neutron constants
225 static G4double neutmulAn[numMulAn],neutnormAn[numSec];
226
227 // misc. local variables
228 // npos = number of pi+, nneg = number of pi-, nzero = number of pi0
229
230 G4int i, counter, nt, npos, nneg, nzero;
231
232 if( first )
233 { // compute normalization constants, this will only be done once
234 first = false;
235 for( i=0; i<numMul ; i++ ) protmul[i] = 0.0;
236 for( i=0; i<numSec ; i++ ) protnorm[i] = 0.0;
237 counter = -1;
238 for( npos=0; npos<(numSec/3); npos++ )
239 {
240 for( nneg=Imax(0,npos-1); nneg<=(npos+1); nneg++ )
241 {
242 for( nzero=0; nzero<numSec/3; nzero++ )
243 {
244 if( ++counter < numMul )
245 {
246 nt = npos+nneg+nzero;
247 if( (nt>0) && (nt<=numSec) )
248 {
249 protmul[counter] = pmltpc(npos,nneg,nzero,nt,protb,c);
250 protnorm[nt-1] += protmul[counter];
251 }
252 }
253 }
254 }
255 }
256 for( i=0; i<numMul; i++ )neutmul[i] = 0.0;
257
258 for( i=0; i<numSec; i++ )neutnorm[i] = 0.0;
259 counter = -1;
260 for( npos=0; npos<numSec/3; npos++ )
261 {
262 for( nneg=npos; nneg<=(npos+2); nneg++ )
263 {
264 for( nzero=0; nzero<numSec/3; nzero++ )
265 {
266 if( ++counter < numMul )
267 {
268 nt = npos+nneg+nzero;
269 if( (nt>0) && (nt<=numSec) )
270 {
271 neutmul[counter] = pmltpc(npos,nneg,nzero,nt,neutb,c);
272 neutnorm[nt-1] += neutmul[counter];
273 }
274 }
275 }
276 }
277 }
278 for( i=0; i<numSec; i++ )
279 {
280 if( protnorm[i] > 0.0 )protnorm[i] = 1.0/protnorm[i];
281 if( neutnorm[i] > 0.0 )neutnorm[i] = 1.0/neutnorm[i];
282 }
283 // annihilation
284 for( i=0; i<numMulAn ; i++ ) protmulAn[i] = 0.0;
285 for( i=0; i<numSec ; i++ ) protnormAn[i] = 0.0;
286 counter = -1;
287 for( npos=1; npos<(numSec/3); npos++ )
288 {
289 nneg = npos;
290 for( nzero=0; nzero<numSec/3; nzero++ )
291 {
292 if( ++counter < numMulAn )
293 {
294 nt = npos+nneg+nzero;
295 if( (nt>0) && (nt<=numSec) )
296 {
297 protmulAn[counter] = pmltpc(npos,nneg,nzero,nt,protb,c);
298 protnormAn[nt-1] += protmulAn[counter];
299 }
300 }
301 }
302 }
303 for( i=0; i<numMulAn; i++ ) neutmulAn[i] = 0.0;
304 for( i=0; i<numSec; i++ ) neutnormAn[i] = 0.0;
305 counter = -1;
306 for( npos=1; npos<numSec/3; npos++ )
307 {
308 nneg = npos+1;
309 for( nzero=0; nzero<numSec/3; nzero++ )
310 {
311 if( ++counter < numMulAn )
312 {
313 nt = npos+nneg+nzero;
314 if( (nt>0) && (nt<=numSec) )
315 {
316 neutmulAn[counter] = pmltpc(npos,nneg,nzero,nt,neutb,c);
317 neutnormAn[nt-1] += neutmulAn[counter];
318 }
319 }
320 }
321 }
322 for( i=0; i<numSec; i++ )
323 {
324 if( protnormAn[i] > 0.0 )protnormAn[i] = 1.0/protnormAn[i];
325 if( neutnormAn[i] > 0.0 )neutnormAn[i] = 1.0/neutnormAn[i];
326 }
327 } // end of initialization
328
329
330 // initialize the first two places
331 // the same as beam and target
332 pv[0] = incidentParticle;
333 pv[1] = targetParticle;
334 vecLen = 2;
335
336 if( !inElastic )
337 { // pb p --> nb n
338 if( targetCode == protonCode )
339 {
340 G4double cech[] = {0.14, 0.170, 0.180, 0.180, 0.180, 0.170, 0.170, 0.160, 0.155, 0.145,
341 0.11, 0.082, 0.065, 0.050, 0.041, 0.035, 0.028, 0.024, 0.010, 0.000};
342
343 G4int iplab = G4int( incidentTotalMomentum*10.);
344 if (iplab > 9) iplab = Imin(19, G4int( incidentTotalMomentum) + 9);
345 if( G4UniformRand() < cech[iplab]/std::pow(atomicWeight,0.42) )
346 { // charge exchange pi+ n -> pi0 p
347 pv[0] = AntiNeutron;
348 pv[1] = Neutron;
349 }
350 }
351 return;
352 }
353 else if (availableEnergy <= PionPlus.getMass())
354 return;
355
356 // inelastic scattering
357
358 npos = 0; nneg = 0; nzero = 0;
359 G4double anhl[] = {1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 0.90,
360 0.60, 0.52, 0.47, 0.44, 0.41, 0.39, 0.37, 0.35, 0.34, 0.24,
361 0.19, 0.15, 0.12, 0.10, 0.09, 0.07, 0.06, 0.05, 0.00};
362 G4int iplab = G4int( incidentTotalMomentum*10.);
363 if ( iplab > 9) iplab = 9 + G4int( incidentTotalMomentum);
364 if ( iplab > 18) iplab = 18 + G4int( incidentTotalMomentum*10.);
365 iplab = Imin(28, iplab);
366
367 if ( G4UniformRand() > anhl[iplab] )
368 {
369
370 G4double eab = availableEnergy;
371 G4int ieab = G4int( eab*5.0 );
372
373 G4double supp[] = {0., 0.4, 0.55, 0.65, 0.75, 0.82, 0.86, 0.90, 0.94, 0.98};
374 if( (ieab <= 9) && (G4UniformRand() >= supp[ieab]) )
375 {
376 // suppress high multiplicity events at low momentum
377 // only one additional pion will be produced
378 G4double w0, wp, wm, wt, ran;
379 if( targetCode == neutronCode ) // target is a neutron
380 {
381 w0 = - sqr(1.+neutb)/(2.*c*c);
382 w0 = std::exp(w0);
383 wm = - sqr(-1.+neutb)/(2.*c*c);
384 wm = std::exp(wm);
385 if( G4UniformRand() < w0/(w0+wm) )
386 { npos = 0; nneg = 0; nzero = 1; }
387 else
388 { npos = 0; nneg = 1; nzero = 0; }
389 }
390 else
391 { // target is a proton
392 w0 = -sqr(1.+protb)/(2.*c*c);
393 w0 = std::exp(w0);
394 wp = w0;
395 wm = -sqr(-1.+protb)/(2.*c*c);
396 wm = std::exp(wm);
397 wt = w0+wp+wm;
398 wp = w0+wp;
399 ran = G4UniformRand();
400 if( ran < w0/wt)
401 { npos = 0; nneg = 0; nzero = 1; }
402 else if( ran < wp/wt)
403 { npos = 1; nneg = 0; nzero = 0; }
404 else
405 { npos = 0; nneg = 1; nzero = 0; }
406 }
407 }
408 else
409 {
410 // number of total particles vs. centre of mass Energy - 2*proton mass
411
412 G4double aleab = std::log(availableEnergy);
413 G4double n = 3.62567+aleab*(0.665843+aleab*(0.336514
414 + aleab*(0.117712+0.0136912*aleab))) - 2.0;
415
416 // normalization constant for kno-distribution.
417 // calculate first the sum of all constants, check for numerical problems.
418 G4double test, dum, anpn = 0.0;
419
420 for (nt=1; nt<=numSec; nt++) {
421 test = std::exp( Amin( expxu, Amax( expxl, -(pi/4.0)*(nt*nt)/(n*n) ) ) );
422 dum = pi*nt/(2.0*n*n);
423 if (std::fabs(dum) < 1.0) {
424 if( test >= 1.0e-10 )anpn += dum*test;
425 } else {
426 anpn += dum*test;
427 }
428 }
429
430 G4double ran = G4UniformRand();
431 G4double excs = 0.0;
432 if( targetCode == protonCode )
433 {
434 counter = -1;
435 for( npos=0; npos<numSec/3; npos++ )
436 {
437 for( nneg=Imax(0,npos-1); nneg<=(npos+1); nneg++ )
438 {
439 for( nzero=0; nzero<numSec/3; nzero++ )
440 {
441 if( ++counter < numMul )
442 {
443 nt = npos+nneg+nzero;
444 if ( (nt>0) && (nt<=numSec) ) {
445 test = std::exp( Amin( expxu, Amax( expxl, -(pi/4.0)*(nt*nt)/(n*n) ) ) );
446 dum = (pi/anpn)*nt*protmul[counter]*protnorm[nt-1]/(2.0*n*n);
447 if (std::fabs(dum) < 1.0) {
448 if( test >= 1.0e-10 )excs += dum*test;
449 } else {
450 excs += dum*test;
451 }
452
453 if (ran < excs) goto outOfLoop; //----------------------->
454 }
455 }
456 }
457 }
458 }
459
460 // 3 previous loops continued to the end
461 inElastic = false; // quasi-elastic scattering
462 return;
463 }
464 else
465 { // target must be a neutron
466 counter = -1;
467 for( npos=0; npos<numSec/3; npos++ )
468 {
469 for( nneg=npos; nneg<=(npos+2); nneg++ )
470 {
471 for( nzero=0; nzero<numSec/3; nzero++ )
472 {
473 if( ++counter < numMul )
474 {
475 nt = npos+nneg+nzero;
476 if ( (nt>=1) && (nt<=numSec) ) {
477 test = std::exp( Amin( expxu, Amax( expxl, -(pi/4.0)*(nt*nt)/(n*n) ) ) );
478 dum = (pi/anpn)*nt*neutmul[counter]*neutnorm[nt-1]/(2.0*n*n);
479 if (std::fabs(dum) < 1.0) {
480 if( test >= 1.0e-10 )excs += dum*test;
481 } else {
482 excs += dum*test;
483 }
484
485 if (ran < excs) goto outOfLoop; // -------------------------->
486 }
487 }
488 }
489 }
490 }
491 // 3 previous loops continued to the end
492 inElastic = false; // quasi-elastic scattering.
493 return;
494 }
495 }
496 outOfLoop: // <------------------------------------------------------------------------
497
498 if( targetCode == neutronCode)
499 {
500 if( npos == nneg)
501 {
502 }
503 else if (npos == (nneg-1))
504 {
505 if( G4UniformRand() < 0.5)
506 {
507 pv[1] = Proton;
508 }
509 else
510 {
511 pv[0] = AntiNeutron;
512 }
513 }
514 else
515 {
516 pv[0] = AntiNeutron;
517 pv[1] = Proton;
518 }
519 }
520 else
521 {
522 if( npos == nneg)
523 {
524 if( G4UniformRand() < 0.25)
525 {
526 pv[0] = AntiNeutron;
527 pv[1] = Neutron;
528 }
529 else
530 {
531 }
532 }
533 else if ( npos == (1+nneg))
534 {
535 pv[1] = Neutron;
536 }
537 else
538 {
539 pv[0] = AntiNeutron;
540 }
541 }
542
543 }
544 else // annihilation
545 {
546 if ( availableEnergy > 2. * PionPlus.getMass() )
547 {
548
549 G4double aleab = std::log(availableEnergy);
550 G4double n = 3.62567+aleab*(0.665843+aleab*(0.336514
551 + aleab*(0.117712+0.0136912*aleab))) - 2.0;
552
553 // normalization constant for kno-distribution.
554 // calculate first the sum of all constants, check for numerical problems.
555 G4double test, dum, anpn = 0.0;
556
557 for (nt=2; nt<=numSec; nt++) {
558 test = std::exp( Amin( expxu, Amax( expxl, -(pi/4.0)*(nt*nt)/(n*n) ) ) );
559 dum = pi*nt/(2.0*n*n);
560 if (std::fabs(dum) < 1.0) {
561 if( test >= 1.0e-10 )anpn += dum*test;
562 } else {
563 anpn += dum*test;
564 }
565 }
566
567 G4double ran = G4UniformRand();
568 G4double excs = 0.0;
569 if( targetCode == protonCode )
570 {
571 counter = -1;
572 for( npos=1; npos<numSec/3; npos++ )
573 {
574 nneg = npos;
575 for( nzero=0; nzero<numSec/3; nzero++ )
576 {
577 if( ++counter < numMulAn )
578 {
579 nt = npos+nneg+nzero;
580 if ( (nt>0) && (nt<=numSec) ) {
581 test = std::exp( Amin( expxu, Amax( expxl, -(pi/4.0)*(nt*nt)/(n*n) ) ) );
582 dum = (pi/anpn)*nt*protmulAn[counter]*protnormAn[nt-1]/(2.0*n*n);
583 if (std::fabs(dum) < 1.0) {
584 if( test >= 1.0e-10 )excs += dum*test;
585 } else {
586 excs += dum*test;
587 }
588
589 if (ran < excs) goto outOfLoopAn; //----------------------->
590 }
591 }
592 }
593 }
594 // 3 previous loops continued to the end
595 inElastic = false; // quasi-elastic scattering
596 return;
597 }
598 else
599 { // target must be a neutron
600 counter = -1;
601 for( npos=1; npos<numSec/3; npos++ )
602 {
603 nneg = npos+1;
604 for( nzero=0; nzero<numSec/3; nzero++ )
605 {
606 if( ++counter < numMulAn )
607 {
608 nt = npos+nneg+nzero;
609 if ( (nt>=1) && (nt<=numSec) ) {
610 test = std::exp( Amin( expxu, Amax( expxl, -(pi/4.0)*(nt*nt)/(n*n) ) ) );
611 dum = (pi/anpn)*nt*neutmulAn[counter]*neutnormAn[nt-1]/(2.0*n*n);
612 if (std::fabs(dum) < 1.0) {
613 if( test >= 1.0e-10 )excs += dum*test;
614 } else {
615 excs += dum*test;
616 }
617
618 if (ran < excs) goto outOfLoopAn; // -------------------------->
619 }
620 }
621 }
622 }
623 inElastic = false; // quasi-elastic scattering.
624 return;
625 }
626 outOfLoopAn: // <------------------------------------------------------------------
627 vecLen = 0;
628 }
629 }
630
631 nt = npos + nneg + nzero;
632 while ( nt > 0)
633 {
634 G4double ran = G4UniformRand();
635 if ( ran < (G4double)npos/nt)
636 {
637 if( npos > 0 )
638 { pv[vecLen++] = PionPlus;
639 npos--;
640 }
641 }
642 else if ( ran < (G4double)(npos+nneg)/nt)
643 {
644 if( nneg > 0 )
645 {
646 pv[vecLen++] = PionMinus;
647 nneg--;
648 }
649 }
650 else
651 {
652 if( nzero > 0 )
653 {
654 pv[vecLen++] = PionZero;
655 nzero--;
656 }
657 }
658 nt = npos + nneg + nzero;
659 }
660 if (verboseLevel > 1)
661 {
662 G4cout << "Particles produced: " ;
663 G4cout << pv[0].getName() << " " ;
664 G4cout << pv[1].getName() << " " ;
665 for (i=2; i < vecLen; i++)
666 {
667 G4cout << pv[i].getName() << " " ;
668 }
669 G4cout << G4endl;
670 }
671 return;
672 }
673
674
675
676
677
678
679
680
681
stopAndKill
@ stopAndKill
Definition: G4HadFinalState.hh:42
neutronCode
@ neutronCode
Definition: G4SmartTrackStack.cc:105
G4double
double G4double
Definition: G4Types.hh:64
G4int
int G4int
Definition: G4Types.hh:66
G4bool
bool G4bool
Definition: G4Types.hh:67
G4endl
#define G4endl
Definition: G4ios.hh:52
G4cout
G4DLLIMPORT std::ostream G4cout
G4UniformRand
#define G4UniformRand()
Definition: Randomize.hh:53
G4HEAntiProtonInelastic::ModelDescription
virtual void ModelDescription(std::ostream &) const
Definition: G4HEAntiProtonInelastic.cc:43
G4HEAntiProtonInelastic::ApplyYourself
G4HadFinalState * ApplyYourself(const G4HadProjectile &aTrack, G4Nucleus &targetNucleus)
Definition: G4HEAntiProtonInelastic.cc:58
G4HEAntiProtonInelastic::FirstIntInCasAntiProton
void FirstIntInCasAntiProton(G4bool &inElastic, const G4double availableEnergy, G4HEVector pv[], G4int &vecLen, const G4HEVector &incidentParticle, const G4HEVector &targetParticle, const G4double atomicWeight)
Definition: G4HEAntiProtonInelastic.cc:188
G4HEInelastic::PionPlus
G4HEVector PionPlus
Definition: G4HEInelastic.hh:215
G4HEInelastic::pmltpc
G4double pmltpc(G4int np, G4int nm, G4int nz, G4int n, G4double b, G4double c)
Definition: G4HEInelastic.cc:233
G4HEInelastic::MediumEnergyClusterProduction
void MediumEnergyClusterProduction(G4bool &successful, G4HEVector pv[], G4int &vecLen, G4double &excitationEnergyGNP, G4double &excitationEnergyDTA, const G4HEVector &incidentParticle, const G4HEVector &targetParticle, G4double atomicWeight, G4double atomicNumber)
Definition: G4HEInelastic.cc:4036
G4HEInelastic::ElasticScattering
void ElasticScattering(G4bool &successful, G4HEVector pv[], G4int &vecLen, const G4HEVector &incidentParticle, G4double atomicWeight, G4double atomicNumber)
Definition: G4HEInelastic.cc:5183
G4HEInelastic::Amin
G4double Amin(G4double a, G4double b)
Definition: G4HEInelastic.cc:118
G4HEInelastic::QuasiElasticScattering
void QuasiElasticScattering(G4bool &successful, G4HEVector pv[], G4int &vecLen, G4double &excitationEnergyGNP, G4double &excitationEnergyDTA, const G4HEVector &incidentParticle, const G4HEVector &targetParticle, G4double atomicWeight, G4double atomicNumber)
Definition: G4HEInelastic.cc:4892
G4HEInelastic::Neutron
G4HEVector Neutron
Definition: G4HEInelastic.hh:226
G4HEInelastic::Imin
G4int Imin(G4int a, G4int b)
Definition: G4HEInelastic.cc:133
G4HEInelastic::FillParticleChange
void FillParticleChange(G4HEVector pv[], G4int aVecLength)
Definition: G4HEInelastic.cc:57
G4HEInelastic::PionMinus
G4HEVector PionMinus
Definition: G4HEInelastic.hh:217
G4HEInelastic::Amax
G4double Amax(G4double a, G4double b)
Definition: G4HEInelastic.cc:125
G4HEInelastic::HighEnergyClusterProduction
void HighEnergyClusterProduction(G4bool &successful, G4HEVector pv[], G4int &vecLen, G4double &excitationEnergyGNP, G4double &excitationEnergyDTA, const G4HEVector &incidentParticle, const G4HEVector &targetParticle, G4double atomicWeight, G4double atomicNumber)
Definition: G4HEInelastic.cc:2097
G4HEInelastic::PionZero
G4HEVector PionZero
Definition: G4HEInelastic.hh:216
G4HEInelastic::NuclearExcitation
G4double NuclearExcitation(G4double incidentKineticEnergy, G4double atomicWeight, G4double atomicNumber, G4double &excitationEnergyCascade, G4double &excitationEnergyEvaporation)
Definition: G4HEInelastic.cc:179
G4HEInelastic::AntiNeutron
G4HEVector AntiNeutron
Definition: G4HEInelastic.hh:227
G4HEInelastic::Proton
G4HEVector Proton
Definition: G4HEInelastic.hh:224
G4HEInelastic::MediumEnergyCascading
void MediumEnergyCascading(G4bool &successful, G4HEVector pv[], G4int &vecLen, G4double &excitationEnergyGNP, G4double &excitationEnergyDTA, const G4HEVector &incidentParticle, const G4HEVector &targetParticle, G4double atomicWeight, G4double atomicNumber)
Definition: G4HEInelastic.cc:2970
G4HEInelastic::Imax
G4int Imax(G4int a, G4int b)
Definition: G4HEInelastic.cc:140
G4HEInelastic::NuclearInelasticity
G4double NuclearInelasticity(G4double incidentKineticEnergy, G4double atomicWeight, G4double atomicNumber)
Definition: G4HEInelastic.cc:149
G4HEInelastic::StrangeParticlePairProduction
void StrangeParticlePairProduction(const G4double availableEnergy, const G4double centerOfMassEnergy, G4HEVector pv[], G4int &vecLen, const G4HEVector &incidentParticle, const G4HEVector &targetParticle)
Definition: G4HEInelastic.cc:329
G4HEInelastic::HighEnergyCascading
void HighEnergyCascading(G4bool &successful, G4HEVector pv[], G4int &vecLen, G4double &excitationEnergyGNP, G4double &excitationEnergyDTA, const G4HEVector &incidentParticle, const G4HEVector &targetParticle, G4double atomicWeight, G4double atomicNumber)
Definition: G4HEInelastic.cc:598
G4HEVector::getEnergy
G4double getEnergy() const
Definition: G4HEVector.cc:313
G4HEVector::getMass
G4double getMass() const
Definition: G4HEVector.cc:361
G4HEVector::getCode
G4int getCode() const
Definition: G4HEVector.cc:426
G4HEVector::getTotalMomentum
G4double getTotalMomentum() const
Definition: G4HEVector.cc:166
G4HEVector::getName
G4String getName() const
Definition: G4HEVector.cc:431
G4HEVector::setDefinition
void setDefinition(G4String name)
Definition: G4HEVector.cc:812
G4HadFinalState::SetStatusChange
void SetStatusChange(G4HadFinalStateStatus aS)
Definition: G4HadFinalState.cc:81
G4Nucleus::GetA_asInt
G4int GetA_asInt() const
Definition: G4Nucleus.hh:109
G4Nucleus::GetZ_asInt
G4int GetZ_asInt() const
Definition: G4Nucleus.hh:115
sqr
T sqr(const T &x)
Definition: templates.hh:145