| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
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17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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21 // * any work based on the software) you ag
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23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27
28 #include "globals.hh"
29 #include "G4CollisionNNElastic.hh"
30 #include "G4KineticTrack.hh"
31 #include "G4VCrossSectionSource.hh"
32 #include "G4Proton.hh"
33 #include "G4Neutron.hh"
34 #include "G4XNNElastic.hh"
35 #include "G4AngularDistribution.hh"
36 #include "G4ThreeVector.hh"
37 #include "G4LorentzVector.hh"
38 #include "G4LorentzRotation.hh"
39 #include "G4KineticTrackVector.hh"
40 #include "G4AngularDistributionPP.hh" // nn
41
42 G4CollisionNNElastic::G4CollisionNNElastic()
43 {
44 // Subtype of interacting particles
45 const G4String& subType1 = G4Proton::ProtonD
46 const G4String& subType2 = G4Neutron::Neutro
47
48 colliders1.push_back(subType1);
49 colliders2.push_back(subType2);
50
51 angularDistribution = new G4AngularDistribut
52 crossSectionSource = new G4XNNElastic();
53 }
54
55
56 G4CollisionNNElastic::~G4CollisionNNElastic()
57 {
58 delete angularDistribution;
59 angularDistribution = 0;
60 delete crossSectionSource;
61 crossSectionSource = 0;
62 }
63
64
65 G4bool G4CollisionNNElastic::IsInCharge(const
66 const G4KineticTrack& trk2) const
67 {
68 G4bool isInCharge = false;
69
70 const G4ParticleDefinition* def1 = trk1.GetD
71 const G4ParticleDefinition* def2 = trk2.GetD
72
73 if ( (def1 == G4Proton::ProtonDefinition() &
74 def2 == G4Proton::ProtonDefinition() )
75 ||
76 (def1 == G4Neutron::NeutronDefinition()
77 def2 == G4Neutron::NeutronDefinition() ) )
78 {
79 isInCharge = true;
80 }
81 return isInCharge;
82 }
83
84
85 const std::vector<G4String>& G4CollisionNNElas
86 {
87 if (whichOne == 1) {
88 return colliders1;
89 }else if (whichOne == 2) {
90 return colliders2;
91 }
92 throw G4HadronicException(__FILE__, __LINE__
93 }
94