| 1 | $Id: History,v 1.77 2010/11/03 19:22:54 gum Exp $ |
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| 2 | ------------------------------------------------------------------- |
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| 3 | |
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| 4 | ========================================================= |
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| 5 | Geant4 - an Object-Oriented Toolkit for Simulation in HEP |
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| 6 | ========================================================= |
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| 7 | |
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| 8 | Category History file |
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| 9 | --------------------- |
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| 10 | This file should be used by G4 developers and category coordinators |
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| 11 | to briefly summarize all major modifications introduced in the code |
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| 12 | and keep track of all category-tags. |
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| 13 | It DOES NOT substitute the CVS log-message one should put at every |
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| 14 | committal in the CVS repository ! |
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| 15 | |
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| 16 | ---------------------------------------------------------- |
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| 17 | * Reverse chronological order (last date on top), please * |
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| 18 | ---------------------------------------------------------- |
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| 19 | |
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| 20 | 03 November 10: P. Gumplinger (xrays-V09-03-05) |
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| 21 | - more corrections to G4Scintillation; now all particles are assigned the |
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| 22 | ELECTRONSCINTILLATIONYIELD unless the user specifies otherwise |
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| 23 | sort out where Ion and Neutron (recoil ions below tracking cut) should go |
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| 24 | |
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| 25 | 28 October 10: P. Gumplinger (xrays-V09-03-04) |
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| 26 | - several small corrections to the previous implementation of G4Scintillation |
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| 27 | |
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| 28 | 19 October 10: P. Gumplinger (xrays-V09-03-03) |
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| 29 | - G4Scintillation: allow for the light yield to be a function of |
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| 30 | particle type and deposited energy in case of non-linear light |
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| 31 | emission in scintillators. Thanks to Zach Hartwig (Department |
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| 32 | of Nuclear Science and Engineeering - MIT) |
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| 33 | |
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| 34 | 14 October 10: V. Ivanchenko (xrays-V09-03-02) |
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| 35 | - G4SynchrotronRadiationInMat, G4SynchrotronRadiation, |
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| 36 | G4TransitionRadiation - added process sub-types |
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| 37 | |
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| 38 | 16 June 10: G. Cosmo (xrays-V09-03-01) |
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| 39 | - Use mathematical functions in std namespace explicitely. |
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| 40 | |
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| 41 | 22 February 10: P. Gumplinger (xrays-V09-03-00) |
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| 42 | - Scintillation rise time included, thanks to Martin Goettlich/DESY |
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| 43 | |
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| 44 | 29 July 09: P. Gumplinger (xrays-V09-02-00) |
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| 45 | - Change IsApplicable for G4Cerenkov and G4Scintillation to |
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| 46 | exclude short-lived particles. |
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| 47 | |
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| 48 | 14 November 08: P. Gumplinger (xrays-V09-01-06) |
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| 49 | - Do not calculate a step limit coming from G4Cerenkov when the |
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| 50 | minimum beta for a particle to radiate in the material (vacuum) |
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| 51 | is already 1; fix G4Cerenkov.cc |
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| 52 | |
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| 53 | 12 November 08: V. Ivanchenko (xrays-V09-01-05) |
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| 54 | - exclude G4MscRadiation from the release |
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| 55 | |
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| 56 | 21 October 08: P. Gumplinger (xrays-V09-01-04) |
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| 57 | - Add SetProcessSubType(G4EmProcessSubType) to G4Cerenkov.cc |
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| 58 | and G4Scintillation. Modify G4Cerenkov to allow for |
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| 59 | MaxBetaChangePerStep, sets PostStepGetPhysicalInteractionLength to |
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| 60 | where the particle would drop below the Cerenkov threshold in the |
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| 61 | current material. The Cerenkov photon origins are now sampled |
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| 62 | according to the linear decrease in the MeanNumberOfPhotons over |
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| 63 | the step. G4Cerenkov now inherits from G4VProcess. For this to work |
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| 64 | tracking-V09-01-03 or newer is required. |
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| 65 | |
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| 66 | 04 July 08: P. Gumplinger (xrays-V09-01-03) |
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| 67 | - In G4Scintillation and G4Cerenkov now |
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| 68 | SetTouchableHandle(aStep.GetPreStepPoint()->GetTouchableHandle()) |
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| 69 | for the secondaries in the DoIt. |
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| 70 | |
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| 71 | 06 June 08: P. Gumplinger (xrays-V09-01-02) |
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| 72 | - G4Scintillation: make now use of G4EmSaturation to implement the |
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| 73 | Birks Correction. |
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| 74 | |
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| 75 | 05 June 08: P. Gumplinger (xrays-V09-01-01) |
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| 76 | - G4Scintillation, G4Cerenkov |
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| 77 | trivial name changes: momentum->energy, momenta->energies |
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| 78 | |
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| 79 | 05 February 08: P. Gumplinger |
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| 80 | - G4BirkScintillation class was removed and scintillation with Birk's law |
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| 81 | was added to the G4Scintillation class directly. |
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| 82 | |
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| 83 | 01 February 08: V. Grichine |
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| 84 | - G4BirkScintillation class was added. The class implements the scintillation |
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| 85 | process with Birk's law |
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| 86 | |
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| 87 | 02 November 07: P. Gumplinger (xrays-V09-00-03) |
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| 88 | - G4Cerenkov constructor add warning printout about the change |
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| 89 | to G4VDiscreteProcess |
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| 90 | |
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| 91 | 30 September 07: P. Gumplinger (xrays-V09-00-02) |
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| 92 | - G4Cerenkov change inheritance to G4VDiscreteProcess |
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| 93 | changed the arguments of G4Cerenkov::GetAverageNumberOfPhotons |
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| 94 | |
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| 95 | 28 September 07: V.Ivant (xrays-V09-00-01) |
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| 96 | - G4VXTRenergyLoss: general cleanup of old comments; |
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| 97 | removed all static members; |
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| 98 | use verboseLevel variable to control cout |
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| 99 | - G4XTRTransparentRegRadModel, G4XTRRegularRadModel, |
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| 100 | G4StrawTubeXTRadiator : cleanup, use verboseLevel to control cout |
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| 101 | |
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| 102 | 02 July 07: V.Ivant (xrays-V09-00-00) |
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| 103 | - G4VXTRenergyLoss: fixed valgrind complains for wrong memory allocation |
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| 104 | by removing internal initialisation of Sandia table but using Sandia |
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| 105 | table from material |
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| 106 | |
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| 107 | 19 June 07: V.Ivant (xrays-V08-03-01) |
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| 108 | - G4VXTRenergyLoss: restore version 1.34 after failing to clean it up |
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| 109 | |
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| 110 | 11 May 07: G.Cosmo (xrays-V08-03-00) |
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| 111 | - Use call to G4GeometryTolerance instead of kCarTolerance in G4ForwardXrayTR. |
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| 112 | - Requires tag "global-V08-03-00" and related tag set. |
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| 113 | |
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| 114 | 19 May 06: V.Ivant (xrays-V08-00-03) |
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| 115 | - Create two processes G4SynchrotronRadiation and G4SynchrotronRadiationInMat |
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| 116 | |
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| 117 | 05 April 06: V.Ivant (xrays-V08-00-02) |
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| 118 | - Move G4SynchrotronRadiation from standard and GNUmakefile updated accordingly |
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| 119 | 04.04.06 V. Grichine |
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| 120 | - Angular distribution of XTR according to transparent regular approximation |
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| 121 | |
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| 122 | 20 Jan 06: V.Ivant (xrays-V08-00-01) |
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| 123 | 27 Jan 06: V. Grichine |
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| 124 | - Algorithm for XTR angular distribution based on the transparent regular radiator |
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| 125 | was tested. The mode activated by SetAngleRadDistr(true) method just after the |
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| 126 | construction of XTR object |
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| 127 | |
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| 128 | 26 Jan 06: V. Grichine |
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| 129 | - Algorithm for XTR angular distribution based on the transparent regular radiator |
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| 130 | was updated. The method takes into account the angular distribution for given |
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| 131 | energy |
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| 132 | |
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| 133 | 20 Jan 06: V.Ivant (xrays-V08-00-00) |
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| 134 | 20 Jan 06: V. Grichine |
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| 135 | - New algorithm for XTR angular distribution based on the transparent regular radiator |
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| 136 | was developed. The method can help for more precise estimation of XTR angular |
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| 137 | distribution needed in tracking applications of XTR detectors (ATLAS). The algorithm is |
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| 138 | under futher testing. |
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| 139 | |
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| 140 | 25 Aug 05: V.Ivant (xrays-V07-01-03) |
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| 141 | - G4XTRTransparentRegRadModel: abs -> std::abs |
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| 142 | |
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| 143 | 15 Aug 05: V.Ivant (xrays-V07-01-02) |
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| 144 | 14 Oct 05: V. Grichine |
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| 145 | - new XTR models were added with G4VXTRenergyLoss::fExitFlux=true for |
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| 146 | the description of XTR after radiator. These are: G4XTRRegularRadModel, |
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| 147 | G4XTRGammaRadModel, G4XTRTransparentRegRadModel. XTR process was |
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| 148 | transformed to be discrete. |
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| 149 | |
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| 150 | |
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| 151 | 17 Aug 05: P.Gumplinger (xrays-V07-01-01) |
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| 152 | - change variable name MeanNumPhotons to MeanNumberOfPhotons |
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| 153 | in G4Scintillation.cc and G4Cerenkov.cc to conform with the |
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| 154 | documentation in the ApplicationDevelopersGuide |
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| 155 | |
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| 156 | 28 Jul 05: P.Gumplinger (xrays-V07-01-00) |
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| 157 | - add G4ProcessType to all constructors |
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| 158 | |
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| 159 | 27 Jun 05: P.Gumplinger (xrays-V07-00-04) |
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| 160 | - Change IsApplicable for G4Cerenkov to exclude 'chargedgeantino' |
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| 161 | |
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| 162 | 06 June 05: V.Ivant (xrays-V07-00-03) |
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| 163 | - V.Grichine fix in G4TransparentRegXTRadiator - low limit of integration |
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| 164 | over theta, which strongly effect the results for ALICE |
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| 165 | |
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| 166 | 27 May 05: V.Ivant (xrays-V07-00-02) |
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| 167 | |
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| 168 | 22 April 04: V.Ivant (xrays-V07-00-01) |
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| 169 | - Add G4StrawTubeXTRadiator; |
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| 170 | - Modify integration algorithm in G4TransparentRegXTRadiator |
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| 171 | |
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| 172 | 12 April 04: V.Ivant (xrays-V07-00-00) |
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| 173 | - Update TRD model for regular radiator to provide more realistic |
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| 174 | gamma spectrum (V.Grichine) |
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| 175 | |
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| 176 | 10 Dec 04: G.Cosmo (xrays-V06-02-05) |
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| 177 | - Replaced M_PI with CLHEP's pi. |
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| 178 | |
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| 179 | 02 Dec 04: V.Ivant (xrays-V06-02-04) |
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| 180 | - Migration to cmath |
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| 181 | |
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| 182 | 18 October 04: P. Gumplinger (xrays-V06-02-03) |
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| 183 | - Migration of ParticleChange method names to 7.0 for: |
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| 184 | G4Scintillation.cc G4Cerenkov.cc G4ForwardXrayTR.cc G4VXTRenergyLoss.cc |
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| 185 | |
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| 186 | 11 August 04: V.Ivant (xrays-V06-02-02) |
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| 187 | - Substitute absolete iterfaces to G4ParticleDefinition |
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| 188 | |
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| 189 | 05 August 04: P. Gumplinger (xrays-V06-02-01) |
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| 190 | - changed StronglyForced back to Forced in GetMeanLifeTime of |
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| 191 | G4Scintillation.cc |
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| 192 | |
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| 193 | 27 July 04: V.Ivant (xrays-V06-02-00) |
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| 194 | - Fix a compilation problem connected with removal of the dependence |
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| 195 | of particle cathegory on G4Material |
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| 196 | |
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| 197 | 4 Oct 03: G.Cosmo (xrays-V05-02-01) |
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| 198 | - Modified GNUmakefiles: |
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| 199 | o added dependency to new module "geometry/navigation". |
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| 200 | o replaced "digits+hits" with "digits_hits". |
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| 201 | - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00". |
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| 202 | |
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| 203 | 20 Sept 03: V.Ivant (xrays-V05-02-00) |
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| 204 | -Update GNUmakefile |
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| 205 | |
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| 206 | 20 June 03: V.Ivant (xrays-V05-01-01) |
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| 207 | -modifications in BuildTable: angle range 0-0.3, Legendre96 |
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| 208 | integration in0-0.3-0.6-1.0*fMaxThetaTR" in G4VXTRenergyLoss.cc |
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| 209 | by V.Grichine |
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| 210 | |
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| 211 | 03 June 03: V.Ivant (xrays-V05-01-00) |
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| 212 | -Fix compilation warnings for pedantic compiler options |
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| 213 | |
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| 214 | 21 March 03: G. Cosmo (xrays-V05-00-04) |
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| 215 | - G4VXTRenergyLoss.cc: fix for porting on Windows .NET compiler. |
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| 216 | |
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| 217 | 11 March 03: V. Ivanchenko (xrays-V05-00-03) |
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| 218 | - Minor fix to cut per region |
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| 219 | |
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| 220 | 10 March 03: V. Ivanchenko (xrays-V05-00-02) |
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| 221 | - Cut per region G4ForwardXrayTR.cc |
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| 222 | |
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| 223 | 12 February 03: G. Cosmo (xrays-V05-00-01) |
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| 224 | - Replaced call to RandPoisson::shoot() with G4Poisson(), more performant. |
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| 225 | Affected files: G4Cerenkov.cc, G4ForwardXrayTR.cc, G4VXTRenergyLoss.cc. |
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| 226 | |
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| 227 | 23 January 03: G. Cosmo (xrays-V05-00-00) |
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| 228 | - G4VXTRenergyLoss[.hh.cc]: removed reduntant headers inclusions and |
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| 229 | ordered inclusion for complex numbers to allow porting on Windows .NET VC++. |
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| 230 | |
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| 231 | 25 November 02: P. Gumplinger (xrays-V04-01-04) |
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| 232 | - G4int binding error fixed when calcuating number of photons |
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| 233 | |
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| 234 | 25 November 02: P. Gumplinger (xrays-V04-01-03) |
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| 235 | - G4Scintillation now allows for particle dependent excitation levels |
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| 236 | |
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| 237 | 21 November 02: P. Gumplinger (xrays-V04-01-02) |
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| 238 | - G4Scintillation now uses G4Poisson for small MeanNumPhotons in a step |
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| 239 | |
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| 240 | 14 November 02: P. Gumplinger (xrays-V04-01-01) |
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| 241 | - G4Scintillation now uses the nearest integer to calculate the number of photons in DoIt |
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| 242 | |
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| 243 | 07 November 02: P. Gumplinger (xrays-V04-01-00) |
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| 244 | - G4Scintillation now allows for fast and slow components. Scintillation properties are stored |
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| 245 | with the material and retrieved with GetConstProperty. |
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| 246 | |
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| 247 | 16 may 02: P. Gumplinger (xrays-V04-00-04) |
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| 248 | - G4Scintillation now inherits from G4VRestDiscreteProcess changes made accordingly |
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| 249 | G4Scintillation/G4Cerenkov now only suspend the track when it is still 'fAlive' |
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| 250 | |
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| 251 | 09 may 02: P. Gumplinger (xrays-V04-00-03) |
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| 252 | - changed method 'DoIt' in G4Scintillation so that origin of optical photons is |
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| 253 | the PostStepPoint location in case energy is lost to the medium by a neutral |
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| 254 | particle. |
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| 255 | |
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| 256 | 09 may 02: P. Gumplinger (xrays-V04-00-02) |
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| 257 | - changed method 'IsApplicable' for G4Scintillation to return .false. when it |
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| 258 | is called for an optical photon. |
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| 259 | |
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| 260 | 28 mar 02: G. Cosmo (xrays-V04-00-01) |
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| 261 | - fixed endl/G4endl compilation problem in G4VXTRenergyLoss.cc ... |
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| 262 | |
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| 263 | 22 mar 02: V. Grichine (xrays-V04-00-00) |
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| 264 | - new classes (G4VXTRenergyLoss,G4GammaXTRadiator and G4RegularXTRadiator) were |
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| 265 | added for the description of X-ray transition radiation as continuous process. |
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| 266 | |
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| 267 | 12 nov 01: mma (xrays-V03-02-02) |
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| 268 | - merge of 00a and 01 |
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| 269 | |
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| 270 | 24 oct 01: mma (xrays-V03-02-01) |
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| 271 | - modified G4ForwardXrayTR.cc for cuts per material. |
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| 272 | Does NOT include mods in "xrays-V03-02-00a". |
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| 273 | |
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| 274 | 08 nov 01: R.Chytracek (xrays-V03-02-00a) |
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| 275 | - modified G4Cerenkov.cc and G4Scintillator.cc for reference-counted |
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| 276 | touchables. Requires coworking tags in geometry category. |
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| 277 | |
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| 278 | 17 sep 01: mma (xrays-V03-02-00) |
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| 279 | - modifs in almost all classes for the migration of Materials to pure STL, |
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| 280 | but backward compatible with g4rw |
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| 281 | |
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| 282 | 12 Nov 00: pg (xrays-V02-00-04) |
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| 283 | - G4Cerenkov.cc: add check on CerenkovAngleIntegrals->IsFilledVectorExist() |
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| 284 | - in method GetAverageNumberOfPhotons |
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| 285 | - and a test for MeanNumPhotons <= 0.0 in DoIt |
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| 286 | |
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| 287 | 09 Nov 00: mma (xrays-V02-00-03) |
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| 288 | |
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| 289 | 04 oct 00: pg (xrays-V02-00-02) |
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| 290 | - G4Cerenkov.cc: calculate secondary position from aStep.GetDeltaPosition(). |
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| 291 | - G4Scintillation.cc: calculate secondary position from aStep.GetDeltaPosition(). |
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| 292 | |
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| 293 | 11 aug 00: mma (xrays-V02-00-01) |
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| 294 | |
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| 295 | 03 aug 00: gc (xrays-V02-00-00r) |
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| 296 | - G4Scintillation.cc: changed RandGauss to G4RandGauss for fixing |
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| 297 | events' reproducibility problem. |
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| 298 | |
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| 299 | 24 may 00: mma (xrays-V01-01-02) |
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| 300 | |
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| 301 | 27 apr 00 mma (em-V01-01-01) |
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| 302 | - G4endl (dec/iso) |
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| 303 | |
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| 304 | 26 apr 00 mma (em-V01-01-00) |
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| 305 | - all EnergyLoss classes renamed G4V... |
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| 306 | Most classes in standard and muons affected. |
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| 307 | - G4Muls moved in utils |
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| 308 | - bugs fixe in MuPairProduction |
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| 309 | - cowork with geant4-01-01-ref-02 |
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| 310 | |
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| 311 | 02 mar 00 mma (em-V01-00-00) |
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| 312 | - new G4VEnergyLoss class and related structure |
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| 313 | - cowork with geant4-01-00-ref-06 |
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| 314 | |
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| 315 | 10 nov 99 mma (em-V00-01-03) |
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| 316 | - migration to STL: remove RWT hash dictionnary |
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| 317 | |
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| 318 | 14th June 1999 John Allison (em-01-00-05b) |
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| 319 | - Muon corrections in G4MultipleScattering.cc, G4MuBremsstrahlung.cc |
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| 320 | and G4MuPairProduction.cc by Laszlo Urban, Pedro Arce. |
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| 321 | (Also in rocesses/photoleplon_hadron/src/G4MuNuclearInteraction.cc.) |
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| 322 | |
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| 323 | 5th June 1999 John Allison |
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| 324 | - standard/GNUmakefile: Force non-optimised compliation of some |
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| 325 | files on HP with aCC: HP ANSI C++ B3910B A.01.15. |
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| 326 | |
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| 327 | May 29, 1999: John Allison |
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| 328 | - Added electromagnetic/lowenergy to GNUmakefile and |
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| 329 | electromagnetic/GNUmakefile.. |
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