Gabriele Cosmo
149 lines
6.1 KiB
Plaintext
149 lines
6.1 KiB
Plaintext
-------------------------------------------------------------------
|
|
|
|
==========================================================
|
|
Geant4 - an Object-Oriented Toolkit for Physics Simulation
|
|
==========================================================
|
|
|
|
History file for hadronic/util directory
|
|
----------------------------------------
|
|
|
|
This file should be used to summarize modifications introduced in the
|
|
code and to keep track of all tags.
|
|
|
|
---------------------------------------------------------------
|
|
* Please list in reverse chronological order (last date on top)
|
|
---------------------------------------------------------------
|
|
|
|
11 Oct 2007 F.W. Jones (hadr-util-V09-00-00)
|
|
--------------------------------------------
|
|
- G4LightMedia: fixed coding errors in inequalities for
|
|
charge exchange occurrence in PionPlusExchange,
|
|
KaonZeroShortExchange, and NeutronExchange.
|
|
|
|
13 August 2007 Dennis Wright (hadr-util-V08-03-00a)
|
|
---------------------------------------------------
|
|
- special CMS tag: geant4-08-03-ref-00 + hadr-util-V08-03-02.
|
|
On top of geant4-08-03-ref-00, this contains only array bounds, units
|
|
and backward peak fixes in G4ReactionDynamics
|
|
|
|
27 June 2007 Alex Howard (hadr-util-V08-03-03)
|
|
------------------------------------------------
|
|
- Removed DumpCoreOnHadronicException protection around Report() in
|
|
G4HadronicException, temporary fix to give output for G4NEUTRONHPDATA not set
|
|
|
|
12 June 2007 Dennis Wright (hadr-util-V08-03-02)
|
|
------------------------------------------------
|
|
- G4ReactionDynamics::TwoCluster : fix array bound violation when backward
|
|
nucleon count is 0
|
|
|
|
12 June 2007 Dennis Wright (hadr-util-V08-03-01)
|
|
------------------------------------------------
|
|
- G4ReactionDynamics::TwoCluster : fix two bugs:
|
|
1) sharp peak at 180 degrees for low and medium energies due to a units
|
|
error:
|
|
G4double totalE = kineticE + vMass;
|
|
was changed to
|
|
G4double totalE = kineticE*GeV + vMass;
|
|
Result is that particles from intra-nuclear cascade now have energies
|
|
~ 100 MeV instead of almost 0.
|
|
|
|
2) sharp peak at 180 degrees for low and medium energies and target nuclei
|
|
with Z > 6 due to incorrect sampling of polar angle:
|
|
replaced
|
|
G4double costheta =
|
|
1.0 + 2.0*std::log(1.0 - G4UniformRand()) / dtb;
|
|
with
|
|
G4double costheta =
|
|
1.0 + 2.0*std::log(1.0 - G4UniformRand()*factor) / dtb;
|
|
where factor = 1.0 - std::exp(-dtb) and dtb is momentum-dependent
|
|
|
|
10 June 2007 Dennis Wright (hadr-util-V08-03-00)
|
|
------------------------------------------------
|
|
- remove un-used classes G4Fuzzy, G4EffectiveCharge, G4ParticleVector
|
|
|
|
16 April 2007 Dennis Wright (hadr-util-V08-02-01)
|
|
-------------------------------------------------
|
|
- G4HadronicWhiteboard.hh, .cc : add methods to set process and model names
|
|
- G4ReactionDynamics.cc : add pi0 to anti-particle test
|
|
|
|
19 February 2007 V.Ivanchenko (hadr-util-V08-02-00)
|
|
----------------------------------------------------
|
|
- G4HadFinalState - add initialisation of energy deposition
|
|
|
|
11 December 2006 Dennis Wright (hadr-util-V08-01-01)
|
|
----------------------------------------------------
|
|
- G4ReactionDynamics::AddBlackTrackParticles
|
|
protect variables local_npnb, local_ndta from divide by zero
|
|
|
|
24 November 2006 Dennis Wright (hadr-util-V08-01-00)
|
|
----------------------------------------------------
|
|
- G4HadronicWhiteBoard:
|
|
replace GHAD message with
|
|
"Geant4 Hadronic Reaction Information" and use
|
|
G4Exception to kill run.
|
|
|
|
15 May 2006 Dennis Wright (hadr-util-V08-00-05)
|
|
-----------------------------------------------
|
|
- G4Nucleus:
|
|
replace code in method AtomicMass() with
|
|
|
|
return G4NucleiProperties::GetNuclearMass(A, Z);
|
|
|
|
in order to agree with other methods for getting nucleus mass.
|
|
Note: new version has electron masses subtracted, while old version
|
|
included them
|
|
|
|
02 May 2006 Dennis Wright (hadr-util-V08-00-04)
|
|
-----------------------------------------------
|
|
- G4ReactionDynamics:
|
|
1) in energy balance part of method GenerateXandPt, try removing pions and kaons
|
|
before removing nucleons
|
|
2) in method GetFinalStateNucleons improve and simplify nucleon counting
|
|
3) method SuppressChargedPions: check available CM energy before changing pion to
|
|
nucleon, also extend test for anti-particles to include strange particles
|
|
4) in methods GenerateXandPt and TwoCluster, call GenerateNBodyEvent a second time
|
|
if energy sum is violated, this time with total system energy
|
|
5) in method TwoCluster, use annihilation black track energy when annihilation channel
|
|
occurs
|
|
|
|
07 Apr 2006 Dennis Wright (hadr-util-V08-00-03)
|
|
-----------------------------------------------
|
|
- G4ReactionDynamics:
|
|
1) implement exact proton and neutron accounting to improve baryon number
|
|
conservation
|
|
2) add new method GetFinalStateNucleons which returns number of
|
|
protons and neutrons generated by the initial projectile-nucleon collision
|
|
3) replace spall argument in AddBlackTrackParticles with PinNucleus and
|
|
NinNucleus
|
|
|
|
- G4Nucleus:
|
|
1) add new method AnnihilationEvaporationEffects which calculates energy to
|
|
be given to evaporated nucleons after annihilation
|
|
2) add new methods GetAnnihilationPNBlackTrackEnergy and
|
|
GetAnnihilationDTABlackTrackEnergy to retrieve the values calculated above
|
|
|
|
13 Mar 2006 Dennis Wright (hadr-util-V08-00-02)
|
|
-----------------------------------------------
|
|
- G4Nucleus::GetFermiMomentum(),
|
|
G4ReactionKinematics::TwoBodyScattering() :
|
|
|
|
fix bug #838: momentum is now isotropic. Previously theta was
|
|
incorrectly sampled by pi*G4UniformRand().
|
|
|
|
15 Dec 2005 Dennis Wright (hadr-util-V08-00-01)
|
|
-----------------------------------------------
|
|
- G4ReactionDynamics.cc: add array bounds protection in TwoCluster
|
|
(cpar, gpar)
|
|
|
|
30 Nov 2005 Gabriele Cosmo (hadr-util-V07-01-01)
|
|
-----------------------------------------------
|
|
- Trivial fix in G4ReactionKinematics and G4Nucleus for support of
|
|
CLHEP-2.0.X series.
|
|
|
|
25 Nov 2005 Dennis Wright (hadr-util-V07-01-00)
|
|
----------------------------------------------
|
|
- G4HadTmpUtil.cc : <sstream> migration
|
|
|
|
|
|
|