Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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G4ConcreteMesonBaryonToResonance.cc
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25//
26
27#include "globals.hh"
30
31G4BaryonWidth & G4ConcreteMesonBaryonToResonance::theBaryonWidth()
32{
33 static G4BaryonWidth theWidth;
34 return theWidth;
35}
36
37G4BaryonPartialWidth & G4ConcreteMesonBaryonToResonance::theBaryonPartialWidth()
38{
39 static G4BaryonPartialWidth theWidth;
40 return theWidth;
41}
42
43G4ParticleTypeConverter & G4ConcreteMesonBaryonToResonance::myConv()
44{
45 static G4ParticleTypeConverter theConv;
46 return theConv;
47}
48
50 const G4ParticleDefinition* bPrimary,
51 const G4ParticleDefinition* aSecondary,
52 const G4String& partWidthLabel)
53 : thePrimary1(aPrimary), thePrimary2(bPrimary), theSecondary(aSecondary)
54{
55 crossSectionSource = new G4XAnnihilationChannel(aSecondary,
56 theBaryonWidth(),
57 theBaryonPartialWidth(),
58 partWidthLabel);
59}
60
61
63{
64 delete crossSectionSource;
65}
66
67
69 const G4KineticTrack& trk2) const
70{
71 if (myConv().GetGenericType(trk1)==myConv().GetGenericType(thePrimary1) &&
72 myConv().GetGenericType(trk2)==myConv().GetGenericType(thePrimary2)) return true;
73 if (myConv().GetGenericType(trk1)==myConv().GetGenericType(thePrimary2) &&
74 myConv().GetGenericType(trk2)==myConv().GetGenericType(thePrimary1)) return true;
75 return false;
76}
77
79 const G4KineticTrack& trk2) const
80{
81 G4int secondaryIso3 = trk1.GetDefinition()->GetPDGiIsospin3() + trk2.GetDefinition()->GetPDGiIsospin3();
82 const G4ParticleDefinition* state;
83 if ( (state = myConv().FindIso3State(myConv().GetGenericType(theSecondary), secondaryIso3)) == NULL)
84 {
85 G4cerr << "for "<<static_cast<G4int>(myConv().GetGenericType(theSecondary))<<" "<<secondaryIso3<<G4endl;
86 throw G4HadronicException(__FILE__, __LINE__, "G4ConcreteMesonBaryonToResonance: Can't find iso3 state!");
87 }
88 return state;
89}
int G4int
Definition: G4Types.hh:66
bool G4bool
Definition: G4Types.hh:67
#define G4endl
Definition: G4ios.hh:52
G4DLLIMPORT std::ostream G4cerr
virtual const G4ParticleDefinition * GetOutgoingParticle(const G4KineticTrack &trk1, const G4KineticTrack &trk2) const
virtual G4bool IsInCharge(const G4KineticTrack &trk1, const G4KineticTrack &trk2) const
G4ConcreteMesonBaryonToResonance(const G4ParticleDefinition *aPrimary, const G4ParticleDefinition *bPriamry, const G4ParticleDefinition *aSecondary, const G4String &partWidthLabel)
G4ParticleDefinition * GetDefinition() const
GenericType GetGenericType(const G4ParticleDefinition *const aParticleDef)