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This commit is contained in:
Gabriele Cosmo
2016-12-09 12:35:28 +01:00
parent 4ec577e5c4
commit a3452e42ac
3514 changed files with 210500 additions and 89628 deletions
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source/processes/hadronic/management/src/G4HadronicProcess.cc
+31 -1
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@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4HadronicProcess.cc 97172 2016-05-27 12:37:57Z gcosmo $
// $Id: G4HadronicProcess.cc 98000 2016-06-30 13:01:05Z gcosmo $
//
// -------------------------------------------------------------------
//
@@ -388,6 +388,36 @@ G4HadronicProcess::PostStepDoIt(const G4Track& aTrack, const G4Step&)
}
while(!result); /* Loop checking, 30-Oct-2015, G.Folger */
// Check whether kaon0 or anti_kaon0 are present between the secondaries:
// if this is the case, transform them into either kaon0S or kaon0L,
// with equal, 50% probability, keeping their dynamical masses (and
// the other kinematical properties).
// When this happens - very rarely - a "JustWarning" exception is thrown.
G4int nSec = result->GetNumberOfSecondaries();
if ( nSec > 0 ) {
for ( G4int i = 0; i < nSec; ++i ) {
G4DynamicParticle* dynamicParticle = result->GetSecondary(i)->GetParticle();
const G4ParticleDefinition* particleDefinition = dynamicParticle->GetParticleDefinition();
if ( particleDefinition == G4KaonZero::Definition() ||
particleDefinition == G4AntiKaonZero::Definition() ) {
G4ParticleDefinition* newParticleDefinition = G4KaonZeroShort::Definition();
if ( G4UniformRand() > 0.5 ) newParticleDefinition = G4KaonZeroLong::Definition();
G4double dynamicMass = dynamicParticle->GetMass();
dynamicParticle->SetDefinition( newParticleDefinition );
dynamicParticle->SetMass( dynamicMass );
G4ExceptionDescription ed;
ed << " Hadronic model " << theInteraction->GetModelName() << G4endl;
ed << " created " << particleDefinition->GetParticleName() << G4endl;
ed << " -> forced to be " << newParticleDefinition->GetParticleName() << G4endl;
G4Exception( "G4HadronicProcess::PostStepDoIt", "had007", JustWarning, ed );
//if ( std::abs( dynamicMass - particleDefinition->GetPDGMass() ) > 0.1*CLHEP::eV ) {
// G4cout << "\t dynamicMass=" << dynamicMass << " != PDGMass="
// << particleDefinition->GetPDGMass() << G4endl;
//}
}
}
}
result->SetTrafoToLab(thePro.GetTrafoToLab());
ClearNumberOfInteractionLengthLeft();