1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4NeutronHPPhotonDist.hh,v 1.16 2007/06/22 09:23:47 gcosmo Exp $ |
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28 | // GEANT4 tag $Name: $ |
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29 | // |
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30 | // Hadronic Process: Very Low Energy Neutron X-Sections |
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31 | // original by H.P. Wellisch, TRIUMF, 14-Feb-97 |
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32 | // |
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33 | // 070606 fix for Valgrind error by T. Koi |
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34 | // 070612 fix memory leaking by T. Koi |
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35 | // 070615 fix memory leaking by T. Koi |
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36 | // |
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37 | |
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38 | #ifndef G4NeutronHPPhotonDist_h |
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39 | #define G4NeutronHPPhotonDist_h 1 |
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40 | #include "globals.hh" |
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41 | #include <fstream> |
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42 | #include "G4ios.hh" |
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43 | #include "globals.hh" |
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44 | #include "G4NeutronHPVector.hh" |
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45 | #include "G4NeutronHPLegendreTable.hh" |
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46 | #include "G4NeutronHPAngularP.hh" |
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47 | #include "G4NeutronHPPartial.hh" |
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48 | #include "G4NeutronHPFastLegendre.hh" |
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49 | #include "G4NeutronHPInterpolator.hh" |
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50 | #include "G4ReactionProductVector.hh" |
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51 | #include "G4ReactionProduct.hh" |
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52 | #include "G4Gamma.hh" |
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53 | #include "G4InterpolationManager.hh" |
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54 | |
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55 | class G4NeutronHPPhotonDist |
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56 | { |
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57 | public: |
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58 | |
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59 | G4NeutronHPPhotonDist() |
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60 | : repFlag( 0 ) |
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61 | , targetMass( 0.0 ) |
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62 | , nDiscrete( 0 ) |
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63 | , isoFlag( 0 ) |
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64 | , tabulationType( 0 ) |
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65 | , nDiscrete2( 0 ) |
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66 | , nIso( 0 ) |
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67 | , nPartials( 0 ) |
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68 | , theInternalConversionFlag( 0 ) |
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69 | , nGammaEnergies( 0 ) |
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70 | , theBaseEnergy( 0.0 ) |
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71 | { |
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72 | |
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73 | disType = 0; |
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74 | energy = 0; |
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75 | theYield = 0; |
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76 | thePartialXsec = 0; |
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77 | isPrimary = 0; |
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78 | theShells = 0; |
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79 | theGammas = 0; |
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80 | nNeu = 0; |
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81 | theLegendre = 0; |
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82 | theAngular = 0; |
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83 | distribution = 0; |
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84 | probs = 0; |
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85 | partials = 0; |
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86 | actualMult = 0; |
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87 | |
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88 | theLevelEnergies = 0; |
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89 | theTransitionProbabilities = 0; |
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90 | thePhotonTransitionFraction = 0; |
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91 | |
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92 | } |
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93 | |
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94 | ~G4NeutronHPPhotonDist() |
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95 | { |
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96 | delete [] disType; |
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97 | delete [] energy; |
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98 | delete [] theYield; |
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99 | delete [] thePartialXsec; |
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100 | delete [] isPrimary; |
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101 | delete [] theShells; |
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102 | delete [] theGammas; |
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103 | delete [] nNeu; |
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104 | delete [] theLegendre; |
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105 | delete [] theAngular; |
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106 | delete [] distribution; |
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107 | delete [] probs; |
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108 | |
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109 | // TKDB |
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110 | if ( partials != 0 ) |
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111 | { |
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112 | for ( G4int i = 0 ; i < nPartials ; i++ ) |
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113 | { delete partials[ i ]; } |
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114 | |
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115 | delete [] partials; |
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116 | } |
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117 | // delete [] partials; |
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118 | |
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119 | delete [] actualMult; |
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120 | |
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121 | // delete theLevelEnergies; |
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122 | // delete theTransitionProbabilities; |
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123 | // delete thePhotonTransitionFraction; |
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124 | // TKDB |
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125 | delete [] theLevelEnergies; |
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126 | delete [] theTransitionProbabilities; |
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127 | delete [] thePhotonTransitionFraction; |
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128 | } |
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129 | |
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130 | G4bool InitMean(std::ifstream & aDataFile); |
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131 | |
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132 | void InitAngular(std::ifstream & aDataFile); |
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133 | |
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134 | void InitEnergies(std::ifstream & aDataFile); |
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135 | |
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136 | void InitPartials(std::ifstream & aDataFile); |
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137 | |
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138 | G4ReactionProductVector * GetPhotons(G4double anEnergy); |
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139 | |
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140 | inline G4double GetTargetMass() {return targetMass;} |
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141 | |
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142 | inline G4bool NeedsCascade() {return repFlag==2;} |
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143 | |
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144 | inline G4double GetLevelEnergy() {return theBaseEnergy;} |
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145 | |
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146 | private: |
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147 | |
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148 | G4int repFlag; //representation as multiplicities or transition probability arrays. |
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149 | G4double targetMass; |
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150 | |
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151 | G4int nDiscrete; //number of discrete photons |
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152 | G4int * disType; // discrete, or continuum photons |
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153 | G4double * energy; // photon energies |
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154 | G4NeutronHPVector * theYield; // multiplicity as a function of neutron energy. |
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155 | G4NeutronHPVector theTotalXsec; |
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156 | G4NeutronHPVector * thePartialXsec; |
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157 | G4int * isPrimary; |
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158 | |
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159 | G4int isoFlag; // isotropic or not? |
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160 | G4int tabulationType; |
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161 | G4int nDiscrete2; |
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162 | G4int nIso; |
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163 | G4double * theShells; |
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164 | G4double * theGammas; |
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165 | G4int * nNeu; |
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166 | G4InterpolationManager theLegendreManager; |
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167 | G4NeutronHPLegendreTable ** theLegendre; |
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168 | G4NeutronHPAngularP ** theAngular; |
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169 | |
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170 | G4int * distribution; // not used for the moment. |
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171 | G4int nPartials; |
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172 | G4NeutronHPVector * probs; // probabilities for the partial distributions. |
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173 | G4NeutronHPPartial ** partials; // the partials, parallel to the above |
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174 | |
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175 | G4int * actualMult; |
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176 | |
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177 | // for transition prob arrays start |
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178 | G4int theInternalConversionFlag; |
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179 | G4int nGammaEnergies; |
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180 | G4double theBaseEnergy; |
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181 | G4double * theLevelEnergies; |
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182 | G4double * theTransitionProbabilities; |
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183 | G4double * thePhotonTransitionFraction; |
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184 | // for transition prob arrays end |
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185 | |
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186 | G4NeutronHPFastLegendre theLegend; // fast look-up for leg-integrals |
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187 | G4NeutronHPInterpolator theInt; // interpolation |
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188 | }; |
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189 | |
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190 | #endif |
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