Import Geant4 10.4.0.beta source tree
This commit is contained in:
Gabriele Cosmo
@@ -1,4 +1,4 @@
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$Id: History 100828 2016-11-02 15:25:59Z gcosmo $
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$Id: History 103022 2017-03-09 11:12:29Z gcosmo $
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-------------------------------------------------------------------
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==========================================================
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@@ -15,6 +15,113 @@ 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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---------------------------------------------------------------
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09-Mar-2017 A. Ribon (had-hadronization-V10-03-05)
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- G4LundStringFragmentation : fixed memory leaks.
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10-Feb-2017 V. Uzhinsky (had-hadronization-V10-03-04)
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- First implementation of rotating strings with introduction of
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Mt distribution of hadrons.
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Changes are in G4LundSyringFragmentation.cc and .hh
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G4FragmentingString.hh
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G4LongitudinalStringDecay.hh
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Parameters are tuned using NA49 exp. data on pp-interactions.
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Good results are obtained for Pi+-, K+-. For P and Pbar <Pt> - xF
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correlations are not quite well.
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13-Jan-2017 V. Uzhinsky (had-hadronization-V10-03-03)
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- Re-organized and cleaned G4LUNDStringFragmentatio.
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The variant is tuned using NA49 exp. data on pp->p/pi/K +X.
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14-Dec-2016 A. Ribon (had-hadronization-V10-03-02)
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- After the release G4 10.3, with "stable" version, this tag brings back
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the "development" version, similar (although not identical because
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of some code clean-up and the (internal) tag had-hadronization-V10-03-00,
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see below) to G4 10.2.ref10.
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(Please note that the changes in G4LundStringFragmentation.cc of the
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(internal) tag had-hadronization-V10-03-01 have been excluded in the
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present tag, in order to test one change at the time.)
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30-Nov-2016 V. Uzhinsky (had-hadronization-V10-03-01)
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G4LundStringFragmentation.cc - Mt distribution for produced hadrons
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was introduced.
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9-Nov-2016 A. Ribon (had-hadronization-V10-03-00)
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G4ExcitedStringDecay : increased the number of max attempts to
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fragment strings from 10 to 100.
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8-Sep-2016 V. Uzhinsky (had-hadronization-V10-02-14)
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Clearing of LUNDstringFragmentation. Bugs are fixed.
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7-Sep-2016 A. Ribon (had-hadronization-V10-02-13)
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Created tag on branch of 10.2.ref07 to fix a bug on the method
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G4ExcitedStringDecay::FragmentStrings .
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Note that this bug has been already fixed in the trunk.
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20-July-2016 A. Ribon (had-hadronization-V10-02-12)
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G4LundStringFragmentation: V.U. erased the warring messages from
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the previous tag.
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19-July-2016 V. Uzhinsky (had-hadronization-V10-02-11)
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G4LundStringFragmentation: Method SetMinimalStringMass was essential improved.
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Energy-momentum conservation was restored for processes with Delta-isobar
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production.
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30-June-2016 V. Uzhinsky (had-hadronization-V10-02-10)
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One more misprint was found in G3LundStringFragmentaion.cc
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MinStringMass method.
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29-June-2016 V. Uzhinsky (had-hadronization-V10-02-09)
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Alberto found a misstype in the previous G3LundStringFragmentaion.cc
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The tag will be redone.
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29-June-2016 V. Uzhinsky (had-hadronization-V10-02-08)
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The method of G4VLongitudinalStringDecay::Splitup was transferd to FTF
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and QGS model because now the treat differently Delta isobars.
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27-June-2016 V. Uzhinsky (had-hadronization-V10-02-07)
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G4LundStringFragmentation.cc algorithm was improved.
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Fragmentation is made a'la LUND fragmentation.
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13-June-2016 V. Uzhinsky (had-hadronization-V10-02-06)
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G4LundStringFragmentation::Sample4Momentum() was improved.
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Average transvers momentum is set to 475 MeV for mesons and baryons,
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and <Pt> for barion 3/2 production - 800 MeV/c.
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G4LundStringFragmentation::GetLightConeZ - alund=0.233 GeV^2 for strange
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meson produced by a quark, and alund=0.175 GeV^2 for q->baryon.
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di-quark fragmentation function into baryon (1/2) z^1.5, and z^(-0.25)
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for baryon (3/2).
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Note: the tag was made accidentally in the wrong directory (src/).
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6-June-2016 V. Uzhinsky (had-hadronization-V10-02-05)
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Re-tag of previouse tag. Compilation warning is erased.
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4-June-2016 V. Uzhinsky (had-hadronization-V10-02-04)
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A solution of the baryon puzzle of NA49 data has been found! <Pt>
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of baryons 1/2 at a string fragmentation is setting up at 435 MeV/c,
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and <Pt> for barion 3/2 production - 900 MeV/c.
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1-June-2016 V. Uzhinsky (had-hadronization-V10-02-03)
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Fine tuning of G4LundStringFragmentation.cc. <Pt> of mesons created at
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quark fragmentation is decreased. <Pt> of baryons created at quark and
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diquark is increased. Fragmentation functions of qq-> B(1/2) and B(3/2)
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are implemented correctly.
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28-May-2016 V. Uzhinsky (had-hadronization-V10-02-02)
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<Pt^2> is increased in 2 times in G4LundStringFragmentation.cc.
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It is very important for a description of NA49 exp. data on
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pp-interactions at 158 GeV/c, especially for xF and Pt distributions.
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23-May-2016 V. Uzhinsky (had-hadronization-V10-02-01)
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Di-quark fragmentation into baryons is improved in LUND
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string fragmentation. Description of NA49 and NA61/SHINE
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exp. data on p+p->p+X is improved.
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12-May-2016 V. Uzhinsky (had-hadronization-V10-02-00)
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- G4LundStringFragmentation.cc, the method SetMinimalStringMass was improved
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which is important for Pbar P annihilation.
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13-Aug-2015 A. Ribon (had-hadronization-V10-01-09)
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- G4QGSMFragmentation, G4FragmentingString : Coverity fix.
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