| 1 | $Id: History,v 1.78 2010/11/09 21:51:07 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 | 09 November 10: P. Gumplinger (xrays-V09-03-06)
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| 21 | - fix coding error in G4Scintillation.cc
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| 22 |
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| 23 | 03 November 10: P. Gumplinger (xrays-V09-03-05)
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| 24 | - more corrections to G4Scintillation; now all particles are assigned the
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| 25 | ELECTRONSCINTILLATIONYIELD unless the user specifies otherwise
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| 26 | sort out where Ion and Neutron (recoil ions below tracking cut) should go
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| 27 |
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| 28 | 28 October 10: P. Gumplinger (xrays-V09-03-04)
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| 29 | - several small corrections to the previous implementation of G4Scintillation
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| 30 |
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| 31 | 19 October 10: P. Gumplinger (xrays-V09-03-03)
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| 32 | - G4Scintillation: allow for the light yield to be a function of
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| 33 | particle type and deposited energy in case of non-linear light
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| 34 | emission in scintillators. Thanks to Zach Hartwig (Department
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| 35 | of Nuclear Science and Engineeering - MIT)
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| 36 |
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| 37 | 14 October 10: V. Ivanchenko (xrays-V09-03-02)
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| 38 | - G4SynchrotronRadiationInMat, G4SynchrotronRadiation,
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| 39 | G4TransitionRadiation - added process sub-types
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| 40 |
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| 41 | 16 June 10: G. Cosmo (xrays-V09-03-01)
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| 42 | - Use mathematical functions in std namespace explicitely.
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| 43 |
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| 44 | 22 February 10: P. Gumplinger (xrays-V09-03-00)
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| 45 | - Scintillation rise time included, thanks to Martin Goettlich/DESY
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| 46 |
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| 47 | 29 July 09: P. Gumplinger (xrays-V09-02-00)
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| 48 | - Change IsApplicable for G4Cerenkov and G4Scintillation to
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| 49 | exclude short-lived particles.
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| 50 |
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| 51 | 14 November 08: P. Gumplinger (xrays-V09-01-06)
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| 52 | - Do not calculate a step limit coming from G4Cerenkov when the
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| 53 | minimum beta for a particle to radiate in the material (vacuum)
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| 54 | is already 1; fix G4Cerenkov.cc
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| 55 |
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| 56 | 12 November 08: V. Ivanchenko (xrays-V09-01-05)
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| 57 | - exclude G4MscRadiation from the release
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| 58 |
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| 59 | 21 October 08: P. Gumplinger (xrays-V09-01-04)
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| 60 | - Add SetProcessSubType(G4EmProcessSubType) to G4Cerenkov.cc
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| 61 | and G4Scintillation. Modify G4Cerenkov to allow for
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| 62 | MaxBetaChangePerStep, sets PostStepGetPhysicalInteractionLength to
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| 63 | where the particle would drop below the Cerenkov threshold in the
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| 64 | current material. The Cerenkov photon origins are now sampled
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| 65 | according to the linear decrease in the MeanNumberOfPhotons over
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| 66 | the step. G4Cerenkov now inherits from G4VProcess. For this to work
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| 67 | tracking-V09-01-03 or newer is required.
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| 68 |
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| 69 | 04 July 08: P. Gumplinger (xrays-V09-01-03)
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| 70 | - In G4Scintillation and G4Cerenkov now
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| 71 | SetTouchableHandle(aStep.GetPreStepPoint()->GetTouchableHandle())
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| 72 | for the secondaries in the DoIt.
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| 73 |
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| 74 | 06 June 08: P. Gumplinger (xrays-V09-01-02)
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| 75 | - G4Scintillation: make now use of G4EmSaturation to implement the
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| 76 | Birks Correction.
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| 77 |
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| 78 | 05 June 08: P. Gumplinger (xrays-V09-01-01)
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| 79 | - G4Scintillation, G4Cerenkov
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| 80 | trivial name changes: momentum->energy, momenta->energies
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| 81 |
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| 82 | 05 February 08: P. Gumplinger
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| 83 | - G4BirkScintillation class was removed and scintillation with Birk's law
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| 84 | was added to the G4Scintillation class directly.
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| 85 |
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| 86 | 01 February 08: V. Grichine
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| 87 | - G4BirkScintillation class was added. The class implements the scintillation
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| 88 | process with Birk's law
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| 89 |
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| 90 | 02 November 07: P. Gumplinger (xrays-V09-00-03)
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| 91 | - G4Cerenkov constructor add warning printout about the change
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| 92 | to G4VDiscreteProcess
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| 93 |
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| 94 | 30 September 07: P. Gumplinger (xrays-V09-00-02)
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| 95 | - G4Cerenkov change inheritance to G4VDiscreteProcess
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| 96 | changed the arguments of G4Cerenkov::GetAverageNumberOfPhotons
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| 97 |
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| 98 | 28 September 07: V.Ivant (xrays-V09-00-01)
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| 99 | - G4VXTRenergyLoss: general cleanup of old comments;
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| 100 | removed all static members;
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| 101 | use verboseLevel variable to control cout
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| 102 | - G4XTRTransparentRegRadModel, G4XTRRegularRadModel,
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| 103 | G4StrawTubeXTRadiator : cleanup, use verboseLevel to control cout
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| 104 |
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| 105 | 02 July 07: V.Ivant (xrays-V09-00-00)
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| 106 | - G4VXTRenergyLoss: fixed valgrind complains for wrong memory allocation
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| 107 | by removing internal initialisation of Sandia table but using Sandia
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| 108 | table from material
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| 109 |
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| 110 | 19 June 07: V.Ivant (xrays-V08-03-01)
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| 111 | - G4VXTRenergyLoss: restore version 1.34 after failing to clean it up
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| 112 |
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| 113 | 11 May 07: G.Cosmo (xrays-V08-03-00)
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| 114 | - Use call to G4GeometryTolerance instead of kCarTolerance in G4ForwardXrayTR.
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| 115 | - Requires tag "global-V08-03-00" and related tag set.
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| 116 |
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| 117 | 19 May 06: V.Ivant (xrays-V08-00-03)
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| 118 | - Create two processes G4SynchrotronRadiation and G4SynchrotronRadiationInMat
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| 119 |
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| 120 | 05 April 06: V.Ivant (xrays-V08-00-02)
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| 121 | - Move G4SynchrotronRadiation from standard and GNUmakefile updated accordingly
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| 122 | 04.04.06 V. Grichine
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| 123 | - Angular distribution of XTR according to transparent regular approximation
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| 124 |
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| 125 | 20 Jan 06: V.Ivant (xrays-V08-00-01)
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| 126 | 27 Jan 06: V. Grichine
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| 127 | - Algorithm for XTR angular distribution based on the transparent regular radiator
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| 128 | was tested. The mode activated by SetAngleRadDistr(true) method just after the
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| 129 | construction of XTR object
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| 130 |
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| 131 | 26 Jan 06: V. Grichine
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| 132 | - Algorithm for XTR angular distribution based on the transparent regular radiator
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| 133 | was updated. The method takes into account the angular distribution for given
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| 134 | energy
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| 135 |
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| 136 | 20 Jan 06: V.Ivant (xrays-V08-00-00)
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| 137 | 20 Jan 06: V. Grichine
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| 138 | - New algorithm for XTR angular distribution based on the transparent regular radiator
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| 139 | was developed. The method can help for more precise estimation of XTR angular
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| 140 | distribution needed in tracking applications of XTR detectors (ATLAS). The algorithm is
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| 141 | under futher testing.
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| 142 |
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| 143 | 25 Aug 05: V.Ivant (xrays-V07-01-03)
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| 144 | - G4XTRTransparentRegRadModel: abs -> std::abs
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| 145 |
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| 146 | 15 Aug 05: V.Ivant (xrays-V07-01-02)
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| 147 | 14 Oct 05: V. Grichine
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| 148 | - new XTR models were added with G4VXTRenergyLoss::fExitFlux=true for
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| 149 | the description of XTR after radiator. These are: G4XTRRegularRadModel,
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| 150 | G4XTRGammaRadModel, G4XTRTransparentRegRadModel. XTR process was
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| 151 | transformed to be discrete.
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| 152 |
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| 153 |
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| 154 | 17 Aug 05: P.Gumplinger (xrays-V07-01-01)
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| 155 | - change variable name MeanNumPhotons to MeanNumberOfPhotons
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| 156 | in G4Scintillation.cc and G4Cerenkov.cc to conform with the
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| 157 | documentation in the ApplicationDevelopersGuide
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| 158 |
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| 159 | 28 Jul 05: P.Gumplinger (xrays-V07-01-00)
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| 160 | - add G4ProcessType to all constructors
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| 161 |
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| 162 | 27 Jun 05: P.Gumplinger (xrays-V07-00-04)
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| 163 | - Change IsApplicable for G4Cerenkov to exclude 'chargedgeantino'
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| 164 |
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| 165 | 06 June 05: V.Ivant (xrays-V07-00-03)
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| 166 | - V.Grichine fix in G4TransparentRegXTRadiator - low limit of integration
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| 167 | over theta, which strongly effect the results for ALICE
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| 168 |
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| 169 | 27 May 05: V.Ivant (xrays-V07-00-02)
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| 170 |
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| 171 | 22 April 04: V.Ivant (xrays-V07-00-01)
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| 172 | - Add G4StrawTubeXTRadiator;
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| 173 | - Modify integration algorithm in G4TransparentRegXTRadiator
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| 174 |
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| 175 | 12 April 04: V.Ivant (xrays-V07-00-00)
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| 176 | - Update TRD model for regular radiator to provide more realistic
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| 177 | gamma spectrum (V.Grichine)
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| 178 |
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| 179 | 10 Dec 04: G.Cosmo (xrays-V06-02-05)
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| 180 | - Replaced M_PI with CLHEP's pi.
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| 181 |
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| 182 | 02 Dec 04: V.Ivant (xrays-V06-02-04)
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| 183 | - Migration to cmath
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| 184 |
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| 185 | 18 October 04: P. Gumplinger (xrays-V06-02-03)
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| 186 | - Migration of ParticleChange method names to 7.0 for:
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| 187 | G4Scintillation.cc G4Cerenkov.cc G4ForwardXrayTR.cc G4VXTRenergyLoss.cc
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| 188 |
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| 189 | 11 August 04: V.Ivant (xrays-V06-02-02)
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| 190 | - Substitute absolete iterfaces to G4ParticleDefinition
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| 191 |
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| 192 | 05 August 04: P. Gumplinger (xrays-V06-02-01)
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| 193 | - changed StronglyForced back to Forced in GetMeanLifeTime of
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| 194 | G4Scintillation.cc
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| 195 |
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| 196 | 27 July 04: V.Ivant (xrays-V06-02-00)
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| 197 | - Fix a compilation problem connected with removal of the dependence
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| 198 | of particle cathegory on G4Material
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| 199 |
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| 200 | 4 Oct 03: G.Cosmo (xrays-V05-02-01)
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| 201 | - Modified GNUmakefiles:
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| 202 | o added dependency to new module "geometry/navigation".
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| 203 | o replaced "digits+hits" with "digits_hits".
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| 204 | - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
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| 205 |
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| 206 | 20 Sept 03: V.Ivant (xrays-V05-02-00)
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| 207 | -Update GNUmakefile
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| 208 |
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| 209 | 20 June 03: V.Ivant (xrays-V05-01-01)
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| 210 | -modifications in BuildTable: angle range 0-0.3, Legendre96
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| 211 | integration in0-0.3-0.6-1.0*fMaxThetaTR" in G4VXTRenergyLoss.cc
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| 212 | by V.Grichine
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| 213 |
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| 214 | 03 June 03: V.Ivant (xrays-V05-01-00)
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| 215 | -Fix compilation warnings for pedantic compiler options
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| 216 |
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| 217 | 21 March 03: G. Cosmo (xrays-V05-00-04)
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| 218 | - G4VXTRenergyLoss.cc: fix for porting on Windows .NET compiler.
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| 219 |
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| 220 | 11 March 03: V. Ivanchenko (xrays-V05-00-03)
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| 221 | - Minor fix to cut per region
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| 222 |
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| 223 | 10 March 03: V. Ivanchenko (xrays-V05-00-02)
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| 224 | - Cut per region G4ForwardXrayTR.cc
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| 225 |
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| 226 | 12 February 03: G. Cosmo (xrays-V05-00-01)
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| 227 | - Replaced call to RandPoisson::shoot() with G4Poisson(), more performant.
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| 228 | Affected files: G4Cerenkov.cc, G4ForwardXrayTR.cc, G4VXTRenergyLoss.cc.
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| 229 |
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| 230 | 23 January 03: G. Cosmo (xrays-V05-00-00)
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| 231 | - G4VXTRenergyLoss[.hh.cc]: removed reduntant headers inclusions and
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| 232 | ordered inclusion for complex numbers to allow porting on Windows .NET VC++.
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| 233 |
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| 234 | 25 November 02: P. Gumplinger (xrays-V04-01-04)
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| 235 | - G4int binding error fixed when calcuating number of photons
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| 236 |
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| 237 | 25 November 02: P. Gumplinger (xrays-V04-01-03)
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| 238 | - G4Scintillation now allows for particle dependent excitation levels
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| 239 |
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| 240 | 21 November 02: P. Gumplinger (xrays-V04-01-02)
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| 241 | - G4Scintillation now uses G4Poisson for small MeanNumPhotons in a step
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| 242 |
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| 243 | 14 November 02: P. Gumplinger (xrays-V04-01-01)
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| 244 | - G4Scintillation now uses the nearest integer to calculate the number of photons in DoIt
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| 245 |
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| 246 | 07 November 02: P. Gumplinger (xrays-V04-01-00)
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| 247 | - G4Scintillation now allows for fast and slow components. Scintillation properties are stored
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| 248 | with the material and retrieved with GetConstProperty.
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| 249 |
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| 250 | 16 may 02: P. Gumplinger (xrays-V04-00-04)
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| 251 | - G4Scintillation now inherits from G4VRestDiscreteProcess changes made accordingly
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| 252 | G4Scintillation/G4Cerenkov now only suspend the track when it is still 'fAlive'
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| 253 |
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| 254 | 09 may 02: P. Gumplinger (xrays-V04-00-03)
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| 255 | - changed method 'DoIt' in G4Scintillation so that origin of optical photons is
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| 256 | the PostStepPoint location in case energy is lost to the medium by a neutral
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| 257 | particle.
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| 258 |
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| 259 | 09 may 02: P. Gumplinger (xrays-V04-00-02)
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| 260 | - changed method 'IsApplicable' for G4Scintillation to return .false. when it
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| 261 | is called for an optical photon.
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| 262 |
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| 263 | 28 mar 02: G. Cosmo (xrays-V04-00-01)
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| 264 | - fixed endl/G4endl compilation problem in G4VXTRenergyLoss.cc ...
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| 265 |
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| 266 | 22 mar 02: V. Grichine (xrays-V04-00-00)
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| 267 | - new classes (G4VXTRenergyLoss,G4GammaXTRadiator and G4RegularXTRadiator) were
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| 268 | added for the description of X-ray transition radiation as continuous process.
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| 269 |
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| 270 | 12 nov 01: mma (xrays-V03-02-02)
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| 271 | - merge of 00a and 01
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| 272 |
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| 273 | 24 oct 01: mma (xrays-V03-02-01)
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| 274 | - modified G4ForwardXrayTR.cc for cuts per material.
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| 275 | Does NOT include mods in "xrays-V03-02-00a".
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| 276 |
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| 277 | 08 nov 01: R.Chytracek (xrays-V03-02-00a)
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| 278 | - modified G4Cerenkov.cc and G4Scintillator.cc for reference-counted
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| 279 | touchables. Requires coworking tags in geometry category.
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| 280 |
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| 281 | 17 sep 01: mma (xrays-V03-02-00)
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| 282 | - modifs in almost all classes for the migration of Materials to pure STL,
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| 283 | but backward compatible with g4rw
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| 284 |
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| 285 | 12 Nov 00: pg (xrays-V02-00-04)
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| 286 | - G4Cerenkov.cc: add check on CerenkovAngleIntegrals->IsFilledVectorExist()
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| 287 | - in method GetAverageNumberOfPhotons
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| 288 | - and a test for MeanNumPhotons <= 0.0 in DoIt
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| 289 |
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| 290 | 09 Nov 00: mma (xrays-V02-00-03)
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| 291 |
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| 292 | 04 oct 00: pg (xrays-V02-00-02)
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| 293 | - G4Cerenkov.cc: calculate secondary position from aStep.GetDeltaPosition().
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| 294 | - G4Scintillation.cc: calculate secondary position from aStep.GetDeltaPosition().
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| 295 |
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| 296 | 11 aug 00: mma (xrays-V02-00-01)
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| 297 |
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| 298 | 03 aug 00: gc (xrays-V02-00-00r)
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| 299 | - G4Scintillation.cc: changed RandGauss to G4RandGauss for fixing
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| 300 | events' reproducibility problem.
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| 301 |
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| 302 | 24 may 00: mma (xrays-V01-01-02)
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| 303 |
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| 304 | 27 apr 00 mma (em-V01-01-01)
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| 305 | - G4endl (dec/iso)
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| 306 |
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| 307 | 26 apr 00 mma (em-V01-01-00)
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| 308 | - all EnergyLoss classes renamed G4V...
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| 309 | Most classes in standard and muons affected.
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| 310 | - G4Muls moved in utils
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| 311 | - bugs fixe in MuPairProduction
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| 312 | - cowork with geant4-01-01-ref-02
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| 313 |
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| 314 | 02 mar 00 mma (em-V01-00-00)
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| 315 | - new G4VEnergyLoss class and related structure
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| 316 | - cowork with geant4-01-00-ref-06
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| 317 |
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| 318 | 10 nov 99 mma (em-V00-01-03)
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| 319 | - migration to STL: remove RWT hash dictionnary
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| 320 |
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| 321 | 14th June 1999 John Allison (em-01-00-05b)
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| 322 | - Muon corrections in G4MultipleScattering.cc, G4MuBremsstrahlung.cc
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| 323 | and G4MuPairProduction.cc by Laszlo Urban, Pedro Arce.
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| 324 | (Also in rocesses/photoleplon_hadron/src/G4MuNuclearInteraction.cc.)
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| 325 |
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| 326 | 5th June 1999 John Allison
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| 327 | - standard/GNUmakefile: Force non-optimised compliation of some
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| 328 | files on HP with aCC: HP ANSI C++ B3910B A.01.15.
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| 329 |
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| 330 | May 29, 1999: John Allison
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| 331 | - Added electromagnetic/lowenergy to GNUmakefile and
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| 332 | electromagnetic/GNUmakefile..
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