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25 //
26 // Hadronic Process: Very Low Energy Neutron X-Sections
27 // original by H.P. Wellisch, TRIUMF, 14-Feb-97
28 // Builds and has the Cross-section data for one material.
29
30 // P. Arce, June-2014 Conversion neutron_hp to particle_hp
31 // V. Ivanchenko, July-2023 Basic revision of particle HP classes
32 //
33
34 #ifndef G4ParticleHPChannelList_h
35 #define G4ParticleHPChannelList_h 1
36
37 #include "G4ParticleHPChannel.hh"
38 #include "globals.hh"
39
40 class G4Element;
41 class G4HadFinalState;
42 class G4HadProjectile;
43 class G4ParticleHPFinalState;
44 class G4ParticleDefinition;
45
46 class G4ParticleHPChannelList
47 {
48 public:
49 G4ParticleHPChannelList(G4int n = 0, G4ParticleDefinition* p = nullptr);
50
51 void Init(G4int n);
52
53 ~G4ParticleHPChannelList();
54
55 G4HadFinalState* ApplyYourself(const G4Element* theElement,
56 const G4HadProjectile& aTrack);
57
58 // method added by M.Zmeskal 02/2024 - to be used in G4ParticleHPInelasticURR
59 G4HadFinalState * ApplyYourself(G4int, G4int, G4int, const G4HadProjectile & aTrack);
60
61 void Init(G4Element* anElement, const G4String& dirName,
62 G4ParticleDefinition* projectile);
63
64 void Register(G4ParticleHPFinalState* theFS, const G4String& aName);
65
66 G4double GetXsec(G4double anEnergy)
67 {
68 G4double result = 0.0;
69 for (G4int i = 0; i < nChannels; ++i) {
70 result += std::max(0., theChannels[i]->GetXsec(anEnergy));
71 }
72 return result;
73 }
74
75 // method added by M.Zmeskal 02/2024 - to be used in G4ParticleHPIsoProbabilityTable
76 inline G4double GetWeightedXsec( G4double anEnergy, G4int isotopeJ ) {
77 G4double result = 0.0;
78 G4int i;
79 for ( i = 0; i < nChannels; i++ ) {
80 if ( theChannels[i]->HasAnyData( isotopeJ ) ) {
81 result += std::max( 0.0, theChannels[i]->GetWeightedXsec( anEnergy, isotopeJ ) );
82 }
83 }
84 return result;
85 }
86
87 G4int GetNumberOfChannels() { return nChannels; }
88
89 G4bool HasDataInAnyFinalState()
90 {
91 G4bool result = false;
92 for (G4int i = 0; i < nChannels; ++i) {
93 if (theChannels[i]->HasDataInAnyFinalState())
94 {
95 result = true;
96 break;
97 }
98 }
99 return result;
100 }
101
102 void DumpInfo();
103
104 G4ParticleHPChannelList(G4ParticleHPChannelList &) = delete;
105 G4ParticleHPChannelList & operator=
106 (const G4ParticleHPChannelList &right) = delete;
107
108 private:
109 G4ParticleHPChannel** theChannels;
110 G4ParticleDefinition* theProjectile;
111 G4Element* theElement{nullptr};
112 G4int nChannels;
113 G4int idx{0};
114 G4String theDir{""};
115
116 G4HadFinalState unChanged;
117 };
118
119 #endif
120