1 | ------------------------------------------------------------------- |
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2 | |
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3 | ========================================================== |
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4 | Geant4 - an Object-Oriented Toolkit for Physics Simulation |
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5 | ========================================================== |
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6 | |
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7 | History file for hadronic/cross_sections directory |
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8 | -------------------------------------------------- |
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9 | |
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10 | This file should be used to summarize modifications introduced in the |
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11 | code and to keep track of all tags. |
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12 | |
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13 | --------------------------------------------------------------- |
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14 | * Please list in reverse chronological order (last date on top) |
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15 | --------------------------------------------------------------- |
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16 | |
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17 | 01 December 2008 Vladimir Ivantchenko (hadr-cross-V09-01-07) |
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18 | ------------------------------------------------------------ |
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19 | G4BGGPionElasticXS, G4BGGPionInelasticXS, G4BGGNucleonInelasticXS, |
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20 | G4BGGNucleonElasticXS, G4UPiNuclearCrossSection - added proper |
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21 | Coulomb barrier and cleanup implementations |
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22 | |
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23 | 24 October 2008 Dennis Wright (hadr-cross-V09-01-06) |
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24 | ---------------------------------------------------- |
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25 | - replace G4NucleiPropertiesTable::IsInTable with |
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26 | G4NucleiProperties::IsInStableTable for G4PhotoNuclearCrossSection |
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27 | and G4ElectroNuclearCrossSection |
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28 | |
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29 | 24 September 2008 Vladimir Ivantchenko (hadr-cross-V09-01-05) |
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30 | ------------------------------------------------------------ |
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31 | - G4GlauberGribovCrossSection provides a smooth transition from |
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32 | Barashenkov cross sections at 90 GeV; set threshold 90 GeV |
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33 | in classes, where this cross section is used |
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34 | |
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35 | 16 September 2008 Dennis Wright (hadr-cross-V09-01-04) |
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36 | ------------------------------------------------------ |
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37 | - G4PiNuclearCrossSection.cc: comment out G4ping and its instances |
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38 | following result of Pete Elmer who showed G4ping is very slow |
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39 | |
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40 | 01 September 2008 Vladimir Ivantchenko (hadr-cross-V09-01-03) |
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41 | ------------------------------------------------------------ |
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42 | - G4CrossSectionDataStore - added method SampleZandA, which |
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43 | return G4Element and fill G4Nucleaus |
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44 | |
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45 | 28 April 2008 Dennis Wright (hadr-cross-V09-01-02) |
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46 | -------------------------------------------------- |
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47 | - T. Koi added capability to use element-based cross section data |
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48 | sets if no isotope-based ones are available. This is required to |
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49 | get the HP neutron code to work within the cross section framework |
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50 | introduced in version 9.0. |
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51 | Files affected: G4CrossSectionDataStore.hh, .cc. Added method |
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52 | whichDataSetInCharge(). |
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53 | |
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54 | - DHW: G4NeutronInelasticCrossSection.cc : fix bug which returned |
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55 | zero cross section for 3He |
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56 | |
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57 | - G4TripathiLightCrossSection::IsApplicable(): bug fix from T. Koi: |
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58 | changed theTarget->GetA() to theTarget->GetN() |
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59 | |
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60 | 31 March 2008 Dennis Wright (hadr-cross-V09-01-01) |
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61 | -------------------------------------------------- |
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62 | - G4GlauberGribovCrossSection.cc and G4HadronNucleonXsc.cc - put () |
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63 | around && in || in order to fix gcc-4.3 compiler warnings. |
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64 | |
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65 | 17 January 2008 Vladimir Ivantchenko (hadr-cross-V09-01-00) |
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66 | ---------------------------------------------------------- |
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67 | - G4PhotoNuclearCrossSection and G4ElectroNuclearCrossSection - move |
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68 | compicate inlined method with many returns to source; fixed one wrong |
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69 | return value (was zero instead of pseudo-inf) and comment out |
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70 | extra warning which tell nothing useful to users |
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71 | |
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72 | 28 June 2007 Dennis Wright (hadr-cross-V09-00-00) |
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73 | ------------------------------------------------- |
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74 | - V. Grichine changed log to std::log in G4HadronNucleonXsc.cc and |
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75 | G4GlauberGribovCrossSection.cc |
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76 | - D. Wright added log(0) protection in G4NeutronInelasticCrossSection.cc |
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77 | and G4ProtonInelasticCrossSection.cc |
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78 | |
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79 | 15 June 2007 Gabriele Cosmo (hadr-cross-V08-03-04) |
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80 | -------------------------------------------------- |
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81 | - Fixed memory leak in classes G4ElectroNuclearCrossSection and |
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82 | G4PhotoNuclearCrossSection. |
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83 | |
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84 | 08 June 2007 Vladimir Grichine |
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85 | ------------------------------ |
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86 | - Fixed bug in push_back of fTotalXsc for pi- in G4PiNuclearCrossSection. |
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87 | |
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88 | 08 June 2007 Vladimir Ivantchenko (hadr-cross-V08-03-03) |
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89 | ------------------------------------------------------- |
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90 | - G4PiNuclearCrossSection.cc - fix non-initilised total cross section |
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91 | for pi- |
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92 | |
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93 | 30 May 2007 Dennis Wright (hadr-cross-V08-03-02) |
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94 | ------------------------------------------------ |
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95 | - G4GlauberGribovCrossSection.cc, G4HadronNucleonXsc.cc |
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96 | fix compiler warning: un-initialized variable |
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97 | |
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98 | 24 May 2007 Dennis Wright (hadr-cross-V08-03-01) |
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99 | ------------------------------------------------ |
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100 | - G4HadronCrossSections.hh, .cc : replace PSIZE with NPARTS to avoid |
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101 | name conflict with SDK windows environment |
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102 | |
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103 | 23 May 2007 Dennis Wright for Vladimir Grichine (hadr-cross-V08-03-00) |
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104 | ---------------------------------------------------------------------- |
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105 | - G4GlauberGribovCrossSection.hh, .cc : add new methods: |
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106 | |
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107 | G4double GetRatioSD(const G4DynamicParticle*, G4double At, G4double Zt); |
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108 | G4double GetRatioQE(const G4DynamicParticle*, G4double At, G4double Zt); |
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109 | |
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110 | allowing one to get qe/in and sd/in ratios. |
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111 | |
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112 | - G4HadronNucleonXsc.hh, .cc : add new method GetHadronNucleonXscMK to get |
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113 | hadron-nucleon cross section using Mikhail Kossov's parameterization. |
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114 | |
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115 | 03 May 2007 Dennis Wright (hadr-cross-V08-02-06) |
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116 | ------------------------------------------------ |
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117 | - G4HadronCrossSections::GetParticleCode() : replace code which |
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118 | tested by particle name with code that tests by PDG ID. Also |
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119 | use switch-case instead of else-if. |
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120 | |
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121 | 02 Apr 2007 Gunter Folger (hadr-cross-V08-02-05) |
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122 | ------------------------------------------------ |
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123 | - G4PiNuclearCrossSection.cc: remove special treatment ('tuning') |
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124 | for Copper (Z=29), i.e. the Cu cross section is no longer lowered by 4% |
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125 | |
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126 | 22 Mar 2007 Dennis Wright for V. Ivanchenko (hadr-cross-V08-02-04) |
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127 | ------------------------------------------------------------------ |
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128 | - G4UPiNuclearCrossSection.cc: better handling of low energy cross sections |
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129 | - Added new classes (V.Ivanchenko): |
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130 | G4BGGNucleonElasticXS: proton and neutron elastic cross section wrapper |
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131 | class using Barashenkov parameterization below |
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132 | 100 GeV and Glauber-Gribov model above |
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133 | G4BGGNucleonInelasticXS: proton and neutron inelastic cross section |
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134 | wrapper of Barashenkov-Glauber-Gribov |
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135 | G4BGGPionElasticXS: pion elastic cross section wrapper of BGG |
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136 | G4BGGPionInelasticXS: pion inelastic cross section wrapper of BGG |
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137 | |
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138 | 8 Mar 2007 Dennis Wright for V. Ivanchenko (hadr-cross-V08-02-03) |
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139 | ----------------------------------------------------------------- |
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140 | - use G4NucleonNuclearCrossSection in G4UInelasticCrossSection and |
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141 | G4UElasticCrossSection (V.Ivanchenko) |
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142 | - complete implementations of A and Z interfaces to classes (V.Ivanchenko): |
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143 | G4UPiNuclearCrossSection |
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144 | G4UInelasticCrossSection |
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145 | G4UElasticCrossSection |
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146 | G4GlauberGribovCrossSection |
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147 | G4NucleonNuclearCrossSection |
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148 | |
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149 | 30 Jan 2007 Dennis Wright (hadr-cross-V08-02-02) |
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150 | ------------------------------------------------ |
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151 | - add divide by zero protection to |
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152 | G4CrossSectionDataStore::SelectRandomIsotope |
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153 | |
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154 | 27 Jan 2007 V. Ivanchenko (hadr-cross-V08-02-01) |
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155 | ------------------------------------------------ |
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156 | - add implementations of A and Z interfaces to classes: |
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157 | G4UPiNuclearCrossSection |
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158 | G4UInelasticCrossSection |
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159 | G4UElasticCrossSection |
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160 | G4GlauberGribovCrossSection |
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161 | G4NucleonNuclearCrossSection |
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162 | |
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163 | 27 Dec 2006 Dennis Wright (hadr-cross-V08-02-00) |
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164 | ------------------------------------------------ |
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165 | - added handling of user-defined isotope abundances for elements and |
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166 | proper cross section and abundance weighted choice of isotopes in |
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167 | reactions. New virtual methods for IsApplicable and GetCrossSections |
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168 | added to classes G4VCrossSectionDataSet and G4CrossSectionDataStore. |
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169 | Other classes affected: |
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170 | |
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171 | G4EMDissociationCrossSection.hh, .cc |
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172 | G4ElectroNuclearCrossSection.hh, .cc |
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173 | G4GeneralSpaceNNCrossSection.hh, .cc |
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174 | G4HadronCaptureDataSet.hh |
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175 | G4HadronCrossSections.hh, .cc |
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176 | G4HadronElasticDataSet.hh |
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177 | G4HadronFissionDataSet.hh |
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178 | G4HadronInelasticDataSet.hh |
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179 | G4IonProtonCrossSection.hh |
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180 | G4IonsKoxCrossSection.hh, .cc |
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181 | G4IonsShenCrossSection.hh, .cc |
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182 | G4IonsSihverCrossSection.hh, .cc |
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183 | G4NeutronInelasticCrossSection.hh, .cc |
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184 | G4PhotoNuclearCrossSection.hh, .cc |
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185 | G4PiNuclearCrossSection.hh, .cc |
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186 | G4ProtonInelasticCrossSection.hh, .cc |
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187 | G4TripathiCrossSection.hh, .cc |
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188 | G4TripathiLightCrossSection.hh, .cc |
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189 | |
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190 | NOTE: This tag should be used with the tag hadr-man-V08-02-00 of the |
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191 | hadronic/management directory because G4HadronicProcess was affected |
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192 | also. |
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193 | |
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194 | - from Vladimir Grichine: |
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195 | added new class G4NucleonNuclearCrossSection which |
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196 | contains Barashenkov cross sections for nucleon-nucleus scattering |
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197 | |
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198 | modified the G4PiData and G4GlauberGribovCrossSection classes |
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199 | |
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200 | added ROOT files to test/analysis directory |
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201 | |
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202 | |
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203 | 16 Nov 2006 D.W. for Vladimir Grichine (hadr-cross-V08-01-08) |
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204 | ------------------------------------------------------------- |
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205 | - G4GlauberGribovCrossSection: extend applicability down to 0.3 GeV for |
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206 | protons and neutrons (not 100 MeV as in hadr-cross-V08-01-06) |
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207 | |
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208 | - Dennis Wright: add missing methods |
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209 | G4double |
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210 | GetHadronNucleaonXsc(const G4DynamicParticle*,G4double At,G4double Zt); |
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211 | G4double |
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212 | GetHadronNucleaonXscNS(const G4DynamicParticle*,const G4Element*); |
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213 | G4double |
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214 | GetHadronNucleaonXscNS(const G4DynamicParticle*,G4double At,G4double Zt); |
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215 | to get code to compile |
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216 | |
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217 | - initialize hpXsc, hnXsc to 0 |
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218 | |
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219 | 15 Nov 2006 Tatsumi Koi (hadr-cross-V08-01-07) |
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220 | ---------------------------------------------------------------------- |
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221 | - include/G4IonsShenCrossSection.hh |
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222 | - src/G4IonsShenCrossSection.cc |
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223 | : extend range of validity to 1TeV/n, using |
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224 | constant cross section above 10GeV/n. |
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225 | |
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226 | 13 Nov 2006 Dennis Wright for Vladimir Grichine (hadr-cross-V08-01-06) |
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227 | ---------------------------------------------------------------------- |
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228 | - G4GlauberGribovCrossSection.cc: extend range of validity for protons |
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229 | down to 100 MeV |
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230 | |
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231 | 3 Oct 2006 Gunter Folger (hadr-cross-V08-01-04) |
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232 | --------------------------------------------------- |
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233 | - G4ProtonInelasticCrossSection: extend range of validity to 1TeV, using |
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234 | constant cross section above 20GeV. |
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235 | |
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236 | 2 Oct 2006 Vladimir Grichine (hadr-cross-V08-01-03) |
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237 | --------------------------------------------------- |
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238 | |
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239 | - G4GlauberGribovCrossSection::GetCrossSection() : fix bug in inelastic |
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240 | cross section. Bug was discovered in the paper from which the cross |
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241 | was derived. |
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242 | |
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243 | 31 Aug 2006 Vladimir Ivanchenko (hadr-cross-V08-01-02) |
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244 | ------------------------------------------------------ |
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245 | - new wrapper cross section classes G4UInelasticCrossSection and |
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246 | G4UElasticCrossSection which combine cross sections from different |
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247 | data sets |
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248 | - new G4UPiNuclearCrossSection providing another implementation |
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249 | of elastic and inelastic cross sections from Barashenkov |
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250 | |
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251 | |
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252 | 17, 21 Aug 2006 Gunter Folger (same tag as 31 Aug above) |
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253 | -------------------------------------------------------- |
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254 | - added two missing Ca inelastic pi- entries, changed formatting |
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255 | - changed scaling of cross sections for elements not tabulated from scaling |
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256 | in Z^(2/3) to A^0.75 |
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257 | |
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258 | |
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259 | 11 Aug 2006 Dennis Wright (hadr-cross-V08-01-00) |
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260 | ------------------------------------------------ |
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261 | - new cross section class G4GlauberGribovCrossSection for proton, pion, |
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262 | kaon, (and maybe gamma and neutron) total and elastic cross sections |
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263 | introduced by V. Grichine. Effective energies: > 3 GeV. |
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264 | |
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