1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
25 | // |
---|
26 | // |
---|
27 | // $Id: G4HEInelastic.hh,v 1.14 2007/04/11 18:11:30 dennis Exp $ |
---|
28 | // GEANT4 tag $Name: geant4-09-02 $ |
---|
29 | // |
---|
30 | // |
---|
31 | // G4 Gheisha High Energy (GHE) model class -- header file |
---|
32 | // H. Fesefeldt, RWTH Aachen 23-October-1996 |
---|
33 | // Last modified: 10-December-1996 |
---|
34 | |
---|
35 | // A prototype of the Gheisha High Energy collision model. |
---|
36 | // It includes all Physics Routines from Geant3, |
---|
37 | // relevant for simulation of hadronic processes |
---|
38 | // above approx. 20 GeV incident momentum. |
---|
39 | // Not included are the Physics Routines for |
---|
40 | // stopping particles, the low energy neutron |
---|
41 | // slowing down description and the low energy |
---|
42 | // nuclear reactions a(A,A')b. |
---|
43 | // All routines pass the compiler and give |
---|
44 | // some reasonable numbers as output. |
---|
45 | // A statistically significant comparison |
---|
46 | // with GEANT3 and experimental data has |
---|
47 | // still to be done. |
---|
48 | |
---|
49 | #ifndef G4HEInelastic_h |
---|
50 | #define G4HEInelastic_h 1 |
---|
51 | |
---|
52 | // Class description: |
---|
53 | // Each of the high energy parameterized models (e.g. G4HEProtonInelastic) |
---|
54 | // derives from the G4HEInelastic class. This class contains the various |
---|
55 | // algorithms needed to implement the interaction. These include |
---|
56 | // lambda-fragmentation, meson and nucleon cluster formation and decay, |
---|
57 | // nuclear cascade, and nuclear de-excitation. |
---|
58 | // |
---|
59 | // This class is derived from G4HadronicInteraction. |
---|
60 | |
---|
61 | // Class Description - End |
---|
62 | |
---|
63 | #include "G4HEVector.hh" |
---|
64 | #include "G4HadronicInteraction.hh" |
---|
65 | |
---|
66 | class G4HEInelastic : public G4HadronicInteraction |
---|
67 | { |
---|
68 | public: // with description |
---|
69 | G4HEInelastic(const G4String& modelName = "HEInelastic") |
---|
70 | : G4HadronicInteraction(modelName) |
---|
71 | { |
---|
72 | SetParticles(); |
---|
73 | conserveEnergy = true; |
---|
74 | }; |
---|
75 | |
---|
76 | ~G4HEInelastic(){ }; |
---|
77 | |
---|
78 | void SetMaxNumberOfSecondaries( const G4int maxnumber ) |
---|
79 | { MAXPART = maxnumber;} |
---|
80 | |
---|
81 | void SetVerboseLevel( const G4int level) |
---|
82 | { verboseLevel = level;} |
---|
83 | |
---|
84 | G4int verboseLevel; |
---|
85 | G4int MAXPART; |
---|
86 | G4bool conserveEnergy; |
---|
87 | |
---|
88 | void ForceEnergyConservation(G4bool energyConservation) |
---|
89 | { conserveEnergy = energyConservation;} |
---|
90 | G4bool EnergyConservation(void) |
---|
91 | { return conserveEnergy;} |
---|
92 | |
---|
93 | G4double Amin(G4double a, G4double b); |
---|
94 | G4double Amax(G4double a, G4double b); |
---|
95 | G4int Imin(G4int a, G4int b); |
---|
96 | G4int Imax(G4int a, G4int b); |
---|
97 | |
---|
98 | void FillParticleChange(G4HEVector pv[], G4int aVecLength); |
---|
99 | |
---|
100 | G4double pmltpc(G4int np, G4int nm, G4int nz, G4int n, G4double b, G4double c); |
---|
101 | |
---|
102 | G4int Factorial(G4int n); |
---|
103 | |
---|
104 | G4double NuclearInelasticity(G4double incidentKineticEnergy, |
---|
105 | G4double atomicWeight, |
---|
106 | G4double atomicNumber); |
---|
107 | G4double NuclearExcitation(G4double incidentKineticEnergy, |
---|
108 | G4double atomicWeight, |
---|
109 | G4double atomicNumber, |
---|
110 | G4double& excitationEnergyCascade, |
---|
111 | G4double& excitationEnergyEvaporation); |
---|
112 | |
---|
113 | void HighEnergyCascading(G4bool &successful, |
---|
114 | G4HEVector pv[], |
---|
115 | G4int &vecLen, |
---|
116 | G4double &excitationEnergyGNP, |
---|
117 | G4double &excitationEnergyDTA, |
---|
118 | G4HEVector incidentParticle, |
---|
119 | G4HEVector targetParticle, |
---|
120 | G4double atomicWeight, |
---|
121 | G4double atomicNumber); |
---|
122 | |
---|
123 | void HighEnergyClusterProduction(G4bool &successful, |
---|
124 | G4HEVector pv[], |
---|
125 | G4int &vecLen, |
---|
126 | G4double &excitationEnergyGNP, |
---|
127 | G4double &excitationEnergyDTA, |
---|
128 | G4HEVector incidentParticle, |
---|
129 | G4HEVector targetParticle, |
---|
130 | G4double atomicWeight, |
---|
131 | G4double atomicNumber); |
---|
132 | |
---|
133 | void TuningOfHighEnergyCascading(G4HEVector pv[], |
---|
134 | G4int &vecLen, |
---|
135 | G4HEVector incidentParticle, |
---|
136 | G4HEVector targetParticle, |
---|
137 | G4double atomicWeight, |
---|
138 | G4double atomicNumber); |
---|
139 | |
---|
140 | void MediumEnergyCascading(G4bool &successful, |
---|
141 | G4HEVector pv[], |
---|
142 | G4int &vecLen, |
---|
143 | G4double &excitationEnergyGNP, |
---|
144 | G4double &excitationEnergyDTA, |
---|
145 | G4HEVector incidentParticle, |
---|
146 | G4HEVector targetParticle, |
---|
147 | G4double atomicWeight, |
---|
148 | G4double atomicNumber); |
---|
149 | |
---|
150 | void MediumEnergyClusterProduction(G4bool &successful, |
---|
151 | G4HEVector pv[], |
---|
152 | G4int &vecLen, |
---|
153 | G4double &excitationEnergyGNP, |
---|
154 | G4double &excitationEnergyDTA, |
---|
155 | G4HEVector incidentParticle, |
---|
156 | G4HEVector targetParticle, |
---|
157 | G4double atomicWeight, |
---|
158 | G4double atomicNumber); |
---|
159 | |
---|
160 | void QuasiElasticScattering(G4bool &successful, |
---|
161 | G4HEVector pv[], |
---|
162 | G4int &vecLen, |
---|
163 | G4double &excitationEnergyGNP, |
---|
164 | G4double &excitationEnergyDTA, |
---|
165 | G4HEVector incidentParticle, |
---|
166 | G4HEVector targetParticle, |
---|
167 | G4double atomicWeight, |
---|
168 | G4double atomicNumber); |
---|
169 | |
---|
170 | void ElasticScattering(G4bool &successful, |
---|
171 | G4HEVector pv[], |
---|
172 | G4int &vecLen, |
---|
173 | G4HEVector incidentParticle, |
---|
174 | G4double atomicWeight, |
---|
175 | G4double atomicNumber); |
---|
176 | |
---|
177 | G4int rtmi(G4double *x, G4double xli, G4double xri, G4double eps, |
---|
178 | G4int iend, G4double aa, G4double bb, G4double cc, |
---|
179 | G4double dd, G4double rr); |
---|
180 | |
---|
181 | G4double fctcos(G4double t, G4double aa, G4double bb,G4double cc, |
---|
182 | G4double dd, G4double rr); |
---|
183 | |
---|
184 | void StrangeParticlePairProduction(const G4double availableEnergy, |
---|
185 | const G4double centerOfMassEnergy, |
---|
186 | G4HEVector pv[], |
---|
187 | G4int &vecLen, |
---|
188 | G4HEVector incidentParticle, |
---|
189 | G4HEVector targetParticle); |
---|
190 | |
---|
191 | G4double NBodyPhaseSpace(const G4double totalEnergy, |
---|
192 | const G4bool constantCrossSection, |
---|
193 | G4HEVector pv[], |
---|
194 | G4int &vecLen); |
---|
195 | |
---|
196 | G4double NBodyPhaseSpace(G4int npart, |
---|
197 | G4HEVector pv[], |
---|
198 | G4double wmax, |
---|
199 | G4double wfcn, |
---|
200 | G4int maxtrial, |
---|
201 | G4int ntrial); |
---|
202 | |
---|
203 | G4double gpdk(G4double a, G4double b, G4double c); |
---|
204 | |
---|
205 | void QuickSort(G4double arr[], const G4int lidx, const G4int ridx); |
---|
206 | |
---|
207 | G4double Alam(G4double a, G4double b, G4double c); |
---|
208 | |
---|
209 | G4double CalculatePhaseSpaceWeight( G4int npart); |
---|
210 | |
---|
211 | G4double normal(void); |
---|
212 | G4double GammaRand(G4double avalue); |
---|
213 | G4double Erlang(G4int mvalue); |
---|
214 | G4int Poisson(G4double x); |
---|
215 | void SetParticles(void); |
---|
216 | |
---|
217 | G4HEVector PionPlus; |
---|
218 | G4HEVector PionZero; |
---|
219 | G4HEVector PionMinus; |
---|
220 | G4HEVector KaonPlus; |
---|
221 | G4HEVector KaonZero; |
---|
222 | G4HEVector AntiKaonZero; |
---|
223 | G4HEVector KaonMinus; |
---|
224 | G4HEVector KaonZeroShort; |
---|
225 | G4HEVector KaonZeroLong; |
---|
226 | G4HEVector Proton; |
---|
227 | G4HEVector AntiProton; |
---|
228 | G4HEVector Neutron; |
---|
229 | G4HEVector AntiNeutron; |
---|
230 | G4HEVector Lambda; |
---|
231 | G4HEVector AntiLambda; |
---|
232 | G4HEVector SigmaPlus; |
---|
233 | G4HEVector SigmaZero; |
---|
234 | G4HEVector SigmaMinus; |
---|
235 | G4HEVector AntiSigmaPlus; |
---|
236 | G4HEVector AntiSigmaZero; |
---|
237 | G4HEVector AntiSigmaMinus; |
---|
238 | G4HEVector XiZero; |
---|
239 | G4HEVector XiMinus; |
---|
240 | G4HEVector AntiXiZero; |
---|
241 | G4HEVector AntiXiMinus; |
---|
242 | G4HEVector OmegaMinus; |
---|
243 | G4HEVector AntiOmegaMinus; |
---|
244 | G4HEVector Deuteron; |
---|
245 | G4HEVector Triton; |
---|
246 | G4HEVector Alpha; |
---|
247 | G4HEVector Gamma; |
---|
248 | }; |
---|
249 | |
---|
250 | #endif |
---|
251 | |
---|
252 | |
---|