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: G4IsotopeMagneticMomentTable.cc |
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29 | // |
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30 | // Date: 16/03/07 |
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31 | // Author: H.Kurashige |
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32 | // |
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33 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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34 | // |
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35 | // HISTORY |
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36 | //////////////////////////////////////////////////////////////////////////////// |
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37 | // |
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38 | #include "G4IsotopeMagneticMomentTable.hh" |
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39 | |
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40 | #include "G4ios.hh" |
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41 | #include "globals.hh" |
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42 | #include <iomanip> |
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43 | #include <fstream> |
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44 | #include <sstream> |
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45 | |
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46 | const G4double G4IsotopeMagneticMomentTable::levelTolerance = 0.001; |
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47 | // 0.1% torelance for excitation energy |
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48 | |
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49 | const G4double G4IsotopeMagneticMomentTable::nuclearMagneton = eplus*hbar_Planck/2./(proton_mass_c2 /c_squared); |
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50 | // Nuclear Magneton |
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51 | |
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52 | /////////////////////////////////////////////////////////////////////////////// |
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53 | G4IsotopeMagneticMomentTable::G4IsotopeMagneticMomentTable() |
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54 | { |
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55 | if ( !getenv("G4IONMAGNETICMOMENT")) { |
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56 | #ifdef G4VERBOSE |
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57 | if (GetVerboseLevel()>1) { |
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58 | G4cout << "G4IsotopeMagneticMomentTable::G4IsotopeMagneticMomentTable(): " |
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59 | << "Please setenv G4IONMAGNETICMOMENT for the magnetic moment data." |
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60 | << G4endl; |
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61 | G4Exception( "G4IsotopeMagneticMomentTable", |
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62 | "File Not Found", |
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63 | JustWarning, |
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64 | "Please setenv G4IONMAGNETICMOMENT"); |
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65 | } |
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66 | #endif |
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67 | G4Exception( "G4IsotopeMagneticMomentTable", |
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68 | "File Not Found", |
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69 | JustWarning, |
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70 | "Please setenv G4IONMAGNETICMOMENT"); |
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71 | return; |
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72 | } |
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73 | |
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74 | G4String file = getenv("G4IONMAGNETICMOMENT"); |
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75 | std::ifstream DataFile(file); |
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76 | |
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77 | if (!DataFile ) { |
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78 | #ifdef G4VERBOSE |
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79 | if (GetVerboseLevel()>0) { |
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80 | G4cout << "G4IsotopeMagneticMomentTable::G4IsotopeMagneticMomentTable(): " |
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81 | << file << " is not found " << G4endl; |
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82 | } |
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83 | #endif |
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84 | G4Exception( "G4IsotopeMagneticMomentTable", |
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85 | "File Not Found", |
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86 | JustWarning, |
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87 | "Can not open G4IONMAGNETICMOMENT file"); |
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88 | return; |
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89 | } |
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90 | |
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91 | char inputChars[80]={' '}; |
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92 | |
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93 | while ( !DataFile.eof() ) { |
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94 | DataFile.getline(inputChars, 80); |
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95 | G4String inputLine = inputChars; |
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96 | G4int ionA, ionZ, ionJ; |
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97 | G4double ionE, ionMu, ionLife; |
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98 | G4String ionName, ionLifeUnit; |
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99 | |
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100 | if (inputChars[0] != '#' && inputLine.length() != 0) { |
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101 | std::istringstream tmpstream(inputLine); |
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102 | tmpstream >> ionZ >> ionName >> ionA >> ionE |
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103 | >> ionLife >> ionLifeUnit |
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104 | >> ionJ >> ionMu; |
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105 | |
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106 | G4IsotopeProperty* fProperty = new G4IsotopeProperty(); |
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107 | // Set Isotope Property |
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108 | fProperty->SetAtomicNumber(ionZ); |
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109 | fProperty->SetAtomicMass(ionA); |
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110 | fProperty->SetEnergy(ionE * MeV); |
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111 | fProperty->SetiSpin(ionJ); |
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112 | fProperty->SetMagneticMoment(ionMu*nuclearMagneton); |
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113 | |
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114 | fIsotopeList.push_back(fProperty); |
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115 | |
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116 | //if (GetVerboseLevel()>2) { |
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117 | // fProperty->DumpInfo(); |
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118 | //} |
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119 | |
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120 | } |
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121 | } |
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122 | |
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123 | DataFile.close(); |
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124 | } |
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125 | |
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126 | /////////////////////////////////////////////////////////////////////////////// |
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127 | G4IsotopeMagneticMomentTable::~G4IsotopeMagneticMomentTable() |
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128 | { |
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129 | for (size_t i = 0 ; i< fIsotopeList.size(); i++) { |
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130 | delete fIsotopeList[i]; |
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131 | } |
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132 | fIsotopeList.clear(); |
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133 | } |
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134 | |
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135 | |
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136 | /////////////////////////////////////////////////////////////////////////////// |
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137 | G4bool G4IsotopeMagneticMomentTable::FindIsotope(G4IsotopeProperty* pP) |
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138 | { |
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139 | for (size_t i = 0 ; i< fIsotopeList.size(); ++i) { |
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140 | G4IsotopeProperty* fP = fIsotopeList[i]; |
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141 | |
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142 | // check Z |
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143 | if ( fP->GetAtomicNumber() > pP->GetAtomicNumber()) { |
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144 | // Not Found |
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145 | break; |
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146 | } |
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147 | if ( fP->GetAtomicNumber() < pP->GetAtomicNumber()) { |
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148 | // next |
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149 | continue; |
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150 | } |
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151 | |
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152 | // check A |
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153 | if ( fP->GetAtomicMass() != pP->GetAtomicMass()) { |
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154 | // next |
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155 | continue; |
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156 | } |
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157 | |
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158 | //check E |
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159 | if (std::fabs(fP->GetEnergy() - pP->GetEnergy()) <= fP->GetEnergy()*levelTolerance) { |
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160 | // Found |
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161 | return true; |
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162 | } |
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163 | |
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164 | } |
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165 | return false; |
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166 | } |
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167 | /////////////////////////////////////////////////////////////////////////////// |
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168 | // |
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169 | G4IsotopeProperty* G4IsotopeMagneticMomentTable::GetIsotope(G4int Z, G4int A, G4double E) |
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170 | { |
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171 | G4IsotopeProperty* fProperty = 0; |
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172 | for (size_t i = 0 ; i< fIsotopeList.size(); ++i) { |
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173 | G4IsotopeProperty* fP = fIsotopeList[i]; |
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174 | |
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175 | // check Z |
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176 | if ( fP->GetAtomicNumber() > Z) { |
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177 | // Not Found |
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178 | break; |
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179 | } |
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180 | if ( fP->GetAtomicNumber() < Z) { |
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181 | // next |
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182 | continue; |
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183 | } |
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184 | |
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185 | // check A |
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186 | if ( fP->GetAtomicMass() != A ) { |
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187 | // next |
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188 | continue; |
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189 | } |
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190 | |
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191 | //check E |
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192 | if (std::fabs(fP->GetEnergy() - E) <= fP->GetEnergy()*levelTolerance) { |
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193 | // Found |
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194 | fProperty = fP; |
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195 | fP->DumpInfo(); |
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196 | break; |
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197 | } |
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198 | |
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199 | } |
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200 | |
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201 | return fProperty; |
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202 | |
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203 | } |
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