| 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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