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     Geant4 - an Object-Oriented Toolkit for Physics Simulation
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            History file for hadronic/models/cascade
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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)
     ---------------------------------------------------------------

5 May 2008 Gabriele Cosmo (hadr-casc-V09-00-04)
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- Tag for release 9.1.p02.

30 Apr 2008 Dennis Wright (hadr-casc-V09-01-02)
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- fix cross section bug in G4CascadSpecialFunctions that returned
  low or zero total cross sections for pi-p, pi+n, np, and pi0 
  interactions

22 Apr 2008 Dennis Wright (hadr-casc-V09-01-01)
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- changed pp, nn total cross section parameterization in 
  G4CascadSpecialFunctions to more closely reflect the PDG values (old one 
  was off by as much as a factor of 3.

3 Apr 2008 Dennis Wright (hadr-casc-V09-01-coula)
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- removed Coulomb barrier from G4IntraNucleiCascader.cc (causes unphysical spike)

3 Apr 2008 Dennis Wright (hadr-casc-V09-01-coul)
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- Added Coulomb barrier in G4EquilibriumEvaporator.cc, G4IntraNucleiCascader.cc

17 Nov 2007 Dennis Wright (hadr-casc-V09-00-02)
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- Fix angular distribution for nucleon-nucleon elastic scattering
  above 2.8 GeV, by modifying G4ElementaryParticleCollider::getElasticCase
 
25 May 2007 Dennis Wright for Aatos Heikkinen (hadr-casc-V08-03-00)
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- implemented interfaces for pre-equilibrium and equilbrium evaporation 
  models

04 May 2007 Aatos Heikkinen (hadr-casc-V08-02-00)
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- Added protection in G4ElementaryParticleCollider against negative
  value to sqrt().

08 May 2006 Dennis Wright (hadr-casc-V08-00-00)
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- cascade: remove G4BERTINI_KAON conditional assembly flags.  Files
  affected:
  G4ElementaryParticleCollider.hh, cc
  G4InuclElementaryParticle.hh
  G4NucleiModel.hh, cc
  G4CascadeInterface.cc
  G4IntraNucleiCascader.cc

- cascade (Pekka Kaitaniemi): G4ElasticCascadeInterface: derive
  from G4VIntraNuclearTransportModel instead of G4HadronElastic.
  Check for case when no elastic scattering occurs.  If so, 
  return original bullet and target.  

24 Nov 2005 Dennis Wright (hadr-casc-V07-01-00)
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- cascade (bertini-V07-01-00 by Aatos Heikkinen)
   elastic scattering interface added:
   G4ElasticCascadeInterface.hh, .cc added
   G4CascadeInterface.hh modified