| 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/models/de_excitation |
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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 | 25-October 2007 A.Howard hadr-pre-V09-00-04 |
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| 18 | ----------------------------------------------- |
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| 19 | - Removed compilation warning on unused parameter in G4PreCompoundIon.cc |
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| 20 | |
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| 21 | |
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| 22 | 11-October 2007 A.Howard hadr-pre-V09-00-03 |
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| 23 | ----------------------------------------------- |
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| 24 | - Corrected for integer arithmetic bug in G4PreCompoundModel.cc |
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| 25 | (ratio of charged to neutral excitons) |
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| 26 | |
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| 27 | |
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| 28 | 01-October 2007 A.Howard hadr-pre-V09-00-02 |
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| 29 | ----------------------------------------------- |
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| 30 | - Protected Rj (Q_beta) factor against divide by zeroes (should never happen?) |
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| 31 | The following files have been modified: |
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| 32 | G4PreCompoundAlpha.hh, G4PreCompoundDeuteron.hh, G4PreCompoundHe3.hh, |
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| 33 | G4PreCompoundTriton.hh, G4PreCompoundNeutron.hh, G4PreCompoundProton.hh |
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| 34 | |
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| 35 | |
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| 36 | 23-August 2007 A.Howard hadr-pre-V09-00-01 |
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| 37 | ---------------------------------------------- |
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| 38 | - Development tag incorporating further suggestions/corrections from |
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| 39 | Jose-Manuel Quesada particularly with respect to light ion production. |
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| 40 | The following files have been modified: |
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| 41 | G4PreCompoundIon.cc, G4PreCompoundDeuteron.hh, G4PreCompoundHe3.hh, |
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| 42 | G4PreCompoundTriton.hh, G4PreCompoundAlpha.hh, G4PreCompoundIon.hh, |
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| 43 | G4VPreCompoundIon.hh (unused?) |
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| 44 | |
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| 45 | |
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| 46 | 23-July 2007 A.Howard hadr-pre-V09-00-00 |
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| 47 | ---------------------------------------------- |
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| 48 | - Development tag incorporating the suggestions/corrections of Jose-Manuel |
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| 49 | Quesada. These should reflect the literature and units expected for the |
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| 50 | exciton model. The following files have been modified: |
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| 51 | G4PreCompoundNucleon.hh, G4VPreCompoundNucleon.hh, G4PreCompoundAlpha.hh, |
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| 52 | G4PreCompoundHe3.hh, G4PreCompoundDeuteron.hh, G4PreCompoundNeutron.hh, |
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| 53 | G4PreCompoundProton.hh, G4PreCompoundTriton.hh |
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| 54 | G4VPreCompoundIon.cc, G4PreCompoundIon.cc, G4PreCompoundModel.cc, |
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| 55 | G4VPreCompoundFragment.cc, G4PreCompoundTransitions.cc, |
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| 56 | G4PreCompoundNucleon.cc, G4VPreCompoundNucleon.cc |
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| 57 | The main changes are: |
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| 58 | - introducing an Rj factor into the probability calculation, |
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| 59 | - correcting the units for the Pauli Blocking Factor - missing a g factor, |
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| 60 | - decreasing the number of charged particles if the number excitons is |
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| 61 | decreased (previously this number was only increased with increasing |
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| 62 | excitons). |
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| 63 | |
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| 64 | |
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| 65 | 04-May 2007 G.Folger hadr-pre-V08-02-00 |
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| 66 | ---------------------------------------------- |
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| 67 | - G4PreCompoundTransitions.cc: Protect against divide by 0 |
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| 68 | |
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| 69 | 19 Aug 2006 Dennis Wright (hadr-pre-V08-01-00) |
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| 70 | ---------------------------------------------- |
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| 71 | - exciton_model |
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| 72 | G4VPreCompoundFragment.hh, .icc : remove meaningless const from |
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| 73 | methods GetA, GetZ, GetRestA, GetRestZ, GetCoulombBarrier, GetBindingEnergy, |
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| 74 | GetMaximalKineticEnergy, GetEnergyThreshold, GetEmissionProbability, |
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| 75 | GetNuclearMass, GetRestNuclearMass and GetReducedMass |
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| 76 | |
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