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 | // |
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28 | // MODULE: G4RIsotopeTable.cc |
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29 | // |
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30 | // Version: 0.b.4 |
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31 | // Date: 14/04/00 |
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32 | // Author: F Lei & P R Truscott |
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33 | // Organisation: DERA UK |
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34 | // Customer: ESA/ESTEC, NOORDWIJK |
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35 | // Contract: 12115/96/JG/NL Work Order No. 3 |
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36 | // |
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37 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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38 | // |
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39 | // CHANGE HISTORY |
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40 | // -------------- |
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41 | // |
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42 | // 29 February 2000, P R Truscott, DERA UK |
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43 | // 0.b.3 release. |
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44 | // |
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45 | // 14 April 2000, F Lei, DERA UK |
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46 | // 0.b.4 release. Minor changes to |
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47 | // 1) levelTolerance = 2.0 keV |
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48 | // 2) changes to verbose control |
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49 | // |
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50 | // 18,July 2001 F.Lei |
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51 | // tidy up the print out at run level |
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52 | // |
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53 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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54 | /////////////////////////////////////////////////////////////////////////////// |
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55 | // |
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56 | #include "G4DecayTable.hh" |
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57 | #include "G4ParticleTable.hh" |
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58 | #include "G4IsotopeProperty.hh" |
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59 | #include "G4RIsotopeTable.hh" |
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60 | |
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61 | #include "G4HadronicException.hh" |
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62 | |
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63 | /* |
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64 | #include "G4RadioactiveDecayMode.hh" |
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65 | #include "G4ITDecayChannel.hh" |
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66 | #include "G4BetaMinusDecayChannel.hh" |
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67 | #include "G4BetaPlusDecayChannel.hh" |
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68 | #include "G4KshellECDecayChannel.hh" |
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69 | #include "G4LshellECDecayChannel.hh" |
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70 | #include "G4AlphaDecayChannel.hh" |
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71 | */ |
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72 | #include "G4ios.hh" |
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73 | #include "globals.hh" |
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74 | #include <iomanip> |
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75 | #include <fstream> |
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76 | #include <sstream> |
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77 | |
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78 | const G4double G4RIsotopeTable::levelTolerance = 2.0*keV; |
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79 | |
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80 | /////////////////////////////////////////////////////////////////////////////// |
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81 | // |
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82 | G4RIsotopeTable::G4RIsotopeTable() |
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83 | { |
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84 | ; |
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85 | } |
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86 | |
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87 | /////////////////////////////////////////////////////////////////////////////// |
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88 | // |
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89 | G4RIsotopeTable::~G4RIsotopeTable() |
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90 | { |
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91 | fIsotopeList.clear(); |
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92 | fIsotopeNameList.clear(); |
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93 | } |
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94 | /////////////////////////////////////////////////////////////////////////////// |
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95 | // |
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96 | G4int G4RIsotopeTable::GetVerboseLevel() const |
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97 | { |
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98 | return G4ParticleTable::GetParticleTable()->GetVerboseLevel(); |
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99 | } |
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100 | /////////////////////////////////////////////////////////////////////////////// |
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101 | // |
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102 | G4bool G4RIsotopeTable::FindIsotope(G4IsotopeProperty* ) |
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103 | { |
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104 | // do nothing, it is here just for the compiler |
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105 | // it is required by the base class |
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106 | return true; |
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107 | } |
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108 | /////////////////////////////////////////////////////////////////////////////// |
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109 | // |
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110 | G4IsotopeProperty* G4RIsotopeTable::GetIsotope(G4int Z, G4int A, G4double E) |
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111 | { |
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112 | G4String fname = GetIsotopeName(Z, A, E); |
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113 | G4int j = -1; |
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114 | for (G4int i = 0 ; i< Entries(); i++) { |
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115 | if(fIsotopeNameList[i] == fname) j = i;} |
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116 | if (j >=0) { |
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117 | if (GetVerboseLevel()>0) { |
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118 | G4cout <<"G4RIsotopeTable::GetIsotope No. : "; |
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119 | G4cout <<j<<G4endl; |
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120 | } |
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121 | return GetIsotope(j);} |
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122 | // isotope property data has been loaded already and just return the pointer |
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123 | else{ |
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124 | G4double meanlife = GetMeanLifeTime(Z, A, E); |
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125 | // E is pass as a refence hence on entry E is supplied by the user and it |
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126 | // could be slightly different from the returned value which is the one |
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127 | // defined in the database. |
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128 | // this call is to ensure the code uses a consistane E value through out. |
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129 | // |
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130 | |
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131 | G4IsotopeProperty* fProperty = new G4IsotopeProperty(); |
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132 | // Set Isotope Property |
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133 | fProperty->SetLifeTime(meanlife); |
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134 | fProperty->SetAtomicNumber(Z); |
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135 | fProperty->SetAtomicMass(A); |
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136 | // Notic that the value of E may have been changed |
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137 | fProperty->SetEnergy(E); |
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138 | // The spin is not being used in the current implementation |
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139 | fProperty->SetiSpin(0); |
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140 | // the decaytable will be loaded later in G4RadioactiveDecay when it is needed |
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141 | fProperty->SetDecayTable(0); |
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142 | |
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143 | fIsotopeList.push_back(fProperty); |
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144 | fname = GetIsotopeName(Z, A, E); |
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145 | fIsotopeNameList.push_back(fname); |
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146 | if (GetVerboseLevel()>0) { |
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147 | G4cout <<"G4RIsotopeTable::GetIsotope create: "; |
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148 | G4cout <<fname <<G4endl; |
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149 | } |
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150 | return fProperty; |
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151 | |
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152 | } |
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153 | } |
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154 | /////////////////////////////////////////////////////////////////////////////// |
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155 | // |
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156 | G4String G4RIsotopeTable::GetIsotopeName(G4int Z, G4int A, G4double E) |
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157 | { |
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158 | std::ostringstream os; |
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159 | os.setf(std::ios::fixed); |
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160 | os <<"A"<< A << "Z" << Z <<'[' << std::setprecision(1) << E/keV << ']'; |
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161 | G4String name = os.str(); |
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162 | if (GetVerboseLevel()>0) { |
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163 | G4cerr <<"G4RIsotopeTable::GetIsotope Name: "; |
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164 | G4cerr <<name <<G4endl; |
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165 | } |
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166 | return name; |
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167 | } |
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168 | /////////////////////////////////////////////////////////////////////////////// |
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169 | // |
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170 | G4double G4RIsotopeTable::GetMeanLifeTime (G4int Z, G4int A, G4double& aE) |
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171 | { |
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172 | G4double lifetime = -1.0; |
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173 | // G4double levelTolerance = 1.0 * keV ; |
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174 | if ( !getenv("G4RADIOACTIVEDATA")) { |
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175 | G4cout << "Please setenv G4RADIOACTIVEDATA to point to the radioactive decay data files." << G4endl; |
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176 | throw G4HadronicException(__FILE__, __LINE__, |
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177 | "Please setenv G4RADIOACTIVEDATA to point to the radioactive decay data files."); |
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178 | } |
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179 | G4String dirName = getenv("G4RADIOACTIVEDATA"); |
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180 | |
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181 | std::ostringstream os; |
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182 | os <<dirName <<"/z" <<Z <<".a" <<A ; |
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183 | G4String file = os.str(); |
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184 | std::ifstream DecaySchemeFile(file); |
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185 | |
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186 | if (!DecaySchemeFile ) |
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187 | { |
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188 | if (GetVerboseLevel()>0) { |
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189 | G4cout <<"G4RIsotopeTable::GetMeanLife() : " |
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190 | <<"cannot find ion radioactive decay file: " |
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191 | <<file <<G4endl; |
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192 | G4cout <<"The nucleus is assumed to be stable " <<G4endl; |
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193 | } |
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194 | } |
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195 | else |
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196 | { |
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197 | G4bool found(false); |
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198 | char inputChars[80]={' '}; |
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199 | G4String inputLine; |
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200 | G4String recordType(""); |
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201 | G4double a(0.0); |
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202 | G4double b(0.0); |
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203 | |
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204 | // while (!found && -DecaySchemeFile.getline(inputChars, 80).eof() != EOF) |
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205 | while (!found && !DecaySchemeFile.getline(inputChars, 80).eof()) |
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206 | { |
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207 | inputLine = inputChars; |
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208 | //G4String::stripType stripend(1); |
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209 | //G4String::stripType stripend =trailing; |
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210 | inputLine = inputLine.strip(1); |
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211 | |
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212 | if (inputChars[0] != '#' && inputLine.length() != 0) |
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213 | { |
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214 | std::istringstream tmpstream(inputLine); |
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215 | // tmpstream = inputLine; |
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216 | tmpstream >>recordType >>a >>b; |
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217 | if (recordType == "P") |
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218 | { |
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219 | if (std::abs(a*keV-aE) < levelTolerance) |
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220 | { |
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221 | found = true; |
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222 | lifetime = b/0.693147*s ; |
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223 | // in the database was half-life! |
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224 | // aE = a*keV; |
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225 | // pass back the correct energy |
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226 | } |
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227 | } |
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228 | } |
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229 | } |
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230 | if (!found && aE ) |
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231 | { |
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232 | if (GetVerboseLevel()>0) { |
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233 | G4cout <<"G4RIsotopeTable::GetMeanLife() : "; |
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234 | G4cout <<"cannot find ion of required excitation E = " << aE << G4endl; |
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235 | G4cout <<"state in radioactive data file " <<G4endl; |
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236 | G4cout <<"The nucleus is assumed to be IT decayed with life = 1E-20 s" <<G4endl; |
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237 | G4cout <<" -----------* THIS MAY CAUSE PROBLEM IN ITS DECAY-----------" <<G4endl; |
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238 | lifetime = 1.0E-20*s; |
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239 | } |
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240 | } |
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241 | if (!found && !aE ) |
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242 | { |
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243 | if (GetVerboseLevel()>0) { |
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244 | G4cout <<"G4RIsotopeTable::GetMeanLife() : "; |
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245 | G4cout <<"cannot find ion of required excitation E = " << aE << G4endl; |
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246 | G4cout <<"state in radioactive data file " <<G4endl; |
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247 | G4cout <<"The nucleus is assumed to be stable" <<G4endl; |
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248 | lifetime = -1.0; |
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249 | } |
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250 | } |
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251 | DecaySchemeFile.close(); |
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252 | } |
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253 | if (GetVerboseLevel()>0) { |
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254 | G4cout <<"G4RIsotopeTable::GetMeanLifeTime: "; |
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255 | G4cout <<lifetime << " for " << GetIsotopeName(Z, A, aE) <<G4endl; |
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256 | } |
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257 | return lifetime; |
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258 | } |
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259 | /////////////////////////////////////////////////////////////////////////////// |
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260 | // |
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261 | |
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