51 G4cout <<
"G4RPGAntiXiZeroInelastic::ApplyYourself called" <<
G4endl;
53 G4cout <<
"target material = " << targetMaterial->
GetName() <<
", ";
64 modifiedOriginal = *originalIncident;
84 p = std::sqrt(
std::abs((et-amas)*(et+amas)) );
93 targetParticle = *originalTarget;
96 G4bool incidentHasChanged =
false;
97 G4bool targetHasChanged =
false;
98 G4bool quasiElastic =
false;
107 originalIncident, currentParticle, targetParticle,
108 incidentHasChanged, targetHasChanged, quasiElastic );
111 originalIncident, originalTarget, modifiedOriginal,
112 targetNucleus, currentParticle, targetParticle,
113 incidentHasChanged, targetHasChanged, quasiElastic );
116 currentParticle, targetParticle,
117 incidentHasChanged );
119 delete originalTarget;
130 G4bool &incidentHasChanged,
147 G4double centerofmassEnergy = std::sqrt( mOriginal*mOriginal +
148 targetMass*targetMass +
149 2.0*targetMass*etOriginal );
150 G4double availableEnergy = centerofmassEnergy-(targetMass+mOriginal);
156 const G4int numMul = 1200;
157 const G4int numSec = 60;
162 G4int counter, nt=0, np=0, nneg=0, nz=0;
169 for( i=0; i<numMul; ++i )protmul[i] = 0.0;
170 for( i=0; i<numSec; ++i )protnorm[i] = 0.0;
172 for (np = 0; np < (numSec/3); ++np) {
173 for( nneg=
std::max(0,np-2); nneg<=(np+1); ++nneg )
175 for( nz=0; nz<numSec/3; ++nz )
177 if( ++counter < numMul )
180 if( nt>0 && nt<=numSec )
182 protmul[counter] =
Pmltpc(np,nneg,nz,nt,b[0],c);
183 protnorm[nt-1] += protmul[counter];
189 for( i=0; i<numMul; ++i )neutmul[i] = 0.0;
190 for( i=0; i<numSec; ++i )neutnorm[i] = 0.0;
192 for( np=0; np<numSec/3; ++np )
194 for( nneg=
std::max(0,np-1); nneg<=(np+2); ++nneg )
196 for( nz=0; nz<numSec/3; ++nz )
198 if( ++counter < numMul )
201 if( nt>0 && nt<=numSec )
203 neutmul[counter] =
Pmltpc(np,nneg,nz,nt,b[1],c);
204 neutnorm[nt-1] += neutmul[counter];
210 for( i=0; i<numSec; ++i )
212 if( protnorm[i] > 0.0 )protnorm[i] = 1.0/protnorm[i];
213 if( neutnorm[i] > 0.0 )neutnorm[i] = 1.0/neutnorm[i];
234 for( np=0; np<numSec/3 && ran>=excs; ++np )
236 for( nneg=
std::max(0,np-2); nneg<=(np+1) && ran>=excs; ++nneg )
238 for( nz=0; nz<numSec/3 && ran>=excs; ++nz )
240 if( ++counter < numMul )
243 if( nt>0 && nt<=numSec )
246 dum = (
pi/anpn)*nt*protmul[counter]*protnorm[nt-1]/(2.0*n*n);
247 if( std::fabs(dum) < 1.0 )
249 if( test >= 1.0
e-10 )excs += dum*
test;
275 incidentHasChanged =
true;
287 else if( np == nneg+1 )
292 targetHasChanged =
true;
297 incidentHasChanged =
true;
303 incidentHasChanged =
true;
305 targetHasChanged =
true;
311 for( np=0; np<numSec/3 && ran>=excs; ++np )
313 for( nneg=
std::max(0,np-1); nneg<=(np+2) && ran>=excs; ++nneg )
315 for( nz=0; nz<numSec/3 && ran>=excs; ++nz )
317 if( ++counter < numMul )
320 if( nt>0 && nt<=numSec )
323 dum = (
pi/anpn)*nt*neutmul[counter]*neutnorm[nt-1]/(2.0*n*n);
324 if( std::fabs(dum) < 1.0 )
326 if( test >= 1.0
e-10 )excs += dum*
test;
346 targetHasChanged =
true;
351 incidentHasChanged =
true;
353 targetHasChanged =
true;
365 else if( np == nneg )
370 incidentHasChanged =
true;
372 targetHasChanged =
true;
378 incidentHasChanged =
true;