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     Geant4 - an Object-Oriented Toolkit for Physics Simulation
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          History file for hadronic/models/de_excitation
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This file should be used to summarize modifications introduced in the 
code and to keep track of all tags.

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     * Please list in reverse chronological order (last date on top)
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25-October 2007 A.Howard     hadr-pre-V09-00-04
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- Removed compilation warning on unused parameter in G4PreCompoundIon.cc


11-October 2007 A.Howard     hadr-pre-V09-00-03
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- Corrected for integer arithmetic bug in G4PreCompoundModel.cc 
  (ratio of charged to neutral excitons)


01-October 2007 A.Howard     hadr-pre-V09-00-02
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- Protected Rj (Q_beta) factor against divide by zeroes (should never happen?)
  The following files have been modified:
  G4PreCompoundAlpha.hh, G4PreCompoundDeuteron.hh, G4PreCompoundHe3.hh, 
  G4PreCompoundTriton.hh, G4PreCompoundNeutron.hh, G4PreCompoundProton.hh
  

23-August 2007 A.Howard     hadr-pre-V09-00-01
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- Development tag incorporating further suggestions/corrections from 
  Jose-Manuel Quesada particularly with respect to light ion production. 
  The following files have been modified:
  G4PreCompoundIon.cc, G4PreCompoundDeuteron.hh, G4PreCompoundHe3.hh,
  G4PreCompoundTriton.hh, G4PreCompoundAlpha.hh, G4PreCompoundIon.hh,
  G4VPreCompoundIon.hh (unused?)


23-July 2007 A.Howard       hadr-pre-V09-00-00
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- Development tag incorporating the suggestions/corrections of Jose-Manuel
  Quesada.  These should reflect the literature and units expected for the
  exciton model.  The following files have been modified:
  G4PreCompoundNucleon.hh, G4VPreCompoundNucleon.hh, G4PreCompoundAlpha.hh,
  G4PreCompoundHe3.hh, G4PreCompoundDeuteron.hh, G4PreCompoundNeutron.hh,
  G4PreCompoundProton.hh, G4PreCompoundTriton.hh
  G4VPreCompoundIon.cc, G4PreCompoundIon.cc, G4PreCompoundModel.cc,
  G4VPreCompoundFragment.cc, G4PreCompoundTransitions.cc,
  G4PreCompoundNucleon.cc, G4VPreCompoundNucleon.cc
  The main changes are:
  - introducing an Rj factor into the probability calculation, 
  - correcting the units for the Pauli Blocking Factor - missing a g factor,
  - decreasing the number of charged particles if the number excitons is
    decreased (previously this number was only increased with increasing
    excitons).


04-May 2007 G.Folger       hadr-pre-V08-02-00
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-  G4PreCompoundTransitions.cc: Protect against divide by 0

19 Aug 2006 Dennis Wright (hadr-pre-V08-01-00)
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- exciton_model
   G4VPreCompoundFragment.hh, .icc : remove meaningless const from 
   methods GetA, GetZ, GetRestA, GetRestZ, GetCoulombBarrier, GetBindingEnergy,
   GetMaximalKineticEnergy, GetEnergyThreshold, GetEmissionProbability, 
   GetNuclearMass, GetRestNuclearMass and GetReducedMass