| 1 | -------------------------------------------------------------------
|
|---|
| 2 |
|
|---|
| 3 | ==========================================================
|
|---|
| 4 | Geant4 - an Object-Oriented Toolkit for Physics Simulation
|
|---|
| 5 | ==========================================================
|
|---|
| 6 |
|
|---|
| 7 | History file for hadronic/models/parton_string directory
|
|---|
| 8 | --------------------------------------------------------
|
|---|
| 9 |
|
|---|
| 10 | This file should be used to summarize modifications introduced in the
|
|---|
| 11 | code and to keep track of all tags.
|
|---|
| 12 |
|
|---|
| 13 | ---------------------------------------------------------------
|
|---|
| 14 | * Please list in reverse chronological order (last date on top)
|
|---|
| 15 | ---------------------------------------------------------------
|
|---|
| 16 |
|
|---|
| 17 | 19 November 2009, Gunter Folger (hadr-prtn-V09-02-09)
|
|---|
| 18 | - G4VParticipants.hh: use modified name of method to sort nucleons in G4V3DNucleus
|
|---|
| 19 |
|
|---|
| 20 | 29 October 2009, V. Uzhinsky (hadr-prtn-V09-02-08)
|
|---|
| 21 | Warning meassage is erased in FTFmodel
|
|---|
| 22 | -----------------------------------------------------
|
|---|
| 23 | 25 October 2009, V Uzhinsky (hadr-prtn-V09-02-07)
|
|---|
| 24 | Excitation energy calculation was added in FTF.
|
|---|
| 25 | -----------------------------------------------------
|
|---|
| 26 |
|
|---|
| 27 | 6 October 2009, V Uzhinsky (hadr-prtn-V09-02-06)
|
|---|
| 28 | Compilation warning are erased in FTF.
|
|---|
| 29 |
|
|---|
| 30 | -----------------------------------------------------
|
|---|
| 31 | 5 October 2009, V. Uzhinsky (hadr-prtn-V09-02-05)
|
|---|
| 32 | FTFP with tuned parameters of nuclear de-excitation.
|
|---|
| 33 | ------------------------------------------------------
|
|---|
| 34 | 6 August 2009, V. Uzhinsky (hadr-prtn-V09-02-04)
|
|---|
| 35 | A warning message at FTFmodel compilation connected with Xminus
|
|---|
| 36 | initialisation was erased.
|
|---|
| 37 | ------------------------------------------------------
|
|---|
| 38 | 5 August 2009, V. Uzhinsky (hadr-prtn-V09-02-03)
|
|---|
| 39 | Some warning were erased at FTFModel compilation.
|
|---|
| 40 | ----------------------------------------------------
|
|---|
| 41 | 3 August 2009, V. Uzhinsky (hadr-prtn-V09-02-02)
|
|---|
| 42 | FTF model was complited by the reggeon cascade model.
|
|---|
| 43 | -----------------------------------------------------------
|
|---|
| 44 | 17 July 2009 V. Uzhinsky (hadr-prtn-V09-02-01)
|
|---|
| 45 | Improvement of FTF model:
|
|---|
| 46 | A Status of nuclear nucleon involved in an interaction is introdused.
|
|---|
| 47 | Status: 0 - spectator, 1 - involved nucleon, 2 - absorbed nucleon
|
|---|
| 48 | (G4VSplitableHadron)
|
|---|
| 49 |
|
|---|
| 50 | A connection between a participant nucleon and a nuclear nucleon was
|
|---|
| 51 | introsuced in G4InteractionContent.
|
|---|
| 52 |
|
|---|
| 53 | All of these allow to improve FTF model for pion obsorption on nuclei.
|
|---|
| 54 | These required a lot of changes in FTF.
|
|---|
| 55 | -------------------------------------------------
|
|---|
| 56 | 10 July 2009 V. Uzhinsky (hadr-prtn-V09-02-00)
|
|---|
| 57 | Introduction the right tag number.
|
|---|
| 58 | -------------------------------------------------
|
|---|
| 59 | 9 July 2009 V. Uzhinsky (hadr-prtn-V09-01-03)
|
|---|
| 60 | Charge-exchange was implemented for pn->np in elastic and inelastic
|
|---|
| 61 | interactions simulated by FTF. Pion absorption by a nucleon was
|
|---|
| 62 | implemented also. tag - hadr-string-diff-V09-02-02
|
|---|
| 63 |
|
|---|
| 64 | Bug was fixed in G4VLongitudinalStringDecay.cc at calculation of
|
|---|
| 65 | formation/creation time, c_light was inserted. Due to this string
|
|---|
| 66 | tension parameter was set to the usual value (1 GeV/fm) in
|
|---|
| 67 | G4LundStringFragmentation.cc. tag - had-hadronization-V09-02-02
|
|---|
| 68 |
|
|---|
| 69 | New field was added in G4VSplitableHadron class (G4 bool Activation)
|
|---|
| 70 | and corresponding methods to operatite with it. It was needed for an
|
|---|
| 71 | absorption of meson in nuclear collision generated by FTF.
|
|---|
| 72 | tag - had-partonstring-mgt-V08-02-02
|
|---|
| 73 | -----------------------------------------------
|
|---|
| 74 |
|
|---|
| 75 | 23 June 2008 V. Uzhinsky (hadr-prtn-V09-01-02)
|
|---|
| 76 | G4QGSMFragmentation.cc and G4LundStringFragmentation.cc were
|
|---|
| 77 | decoupled at calculation of formation time due to adding methods
|
|---|
| 78 | and member in G4VLongitudinalStringDecay class for manipulation
|
|---|
| 79 | with string tension.
|
|---|
| 80 |
|
|---|
| 81 | Memory leak was erased in G4QGSMFragmentation.cc and
|
|---|
| 82 | G4VLongitudinalStringDecay.cc thank to Gunter.
|
|---|
| 83 |
|
|---|
| 84 | 18 June 2008 V. Uzhinsky (hadr-prtn-V09-01-01)
|
|---|
| 85 | Changes in G4ExcitedString class were tagged. They are needed for
|
|---|
| 86 | operation of FTF.
|
|---|
| 87 |
|
|---|
| 88 | 13 June 2008 V. Uzhinsky (hadr-prtn-V09-01-00)
|
|---|
| 89 | -----------------------------------------------
|
|---|
| 90 | 1. String fragmentation was revised, and parameters were tuned.
|
|---|
| 91 | 2. FTF parameters were tuned for proton-proton interaction
|
|---|
| 92 | 3. FTF parameters for pion-nucleon interactions were determined very rouhgly
|
|---|
| 93 | 4. Quiasi-elastic hadron-nucleus scattering was implemented in FTF
|
|---|
| 94 | 5. Formation time was implemented in FTF, and string tension was tuned
|
|---|
| 95 |
|
|---|
| 96 |
|
|---|
| 97 | 25 May 2007 G.Folger (hadr-prtn-V08-02-02)
|
|---|
| 98 | -----------------------------------------------
|
|---|
| 99 | - Seperate G4DiffractiveExcitation for FTF from QGS (see next entry by V.Uzhinsky)
|
|---|
| 100 | - Add original G4DiffractiveExcitation to qgsm as G4QGSDiffractiveExcitation
|
|---|
| 101 | - Move G4SingleDiffractiveExcitation from management to qgsm ( not used
|
|---|
| 102 | elsewhere)
|
|---|
| 103 |
|
|---|
| 104 | 25 May 2007 V.Uzhinsky
|
|---|
| 105 | -----------------------------------------------
|
|---|
| 106 | - FTF model tuned for Pi+P interaction implemented
|
|---|
| 107 | Moved modified G4DiffractiveExcitation from management to diffraction
|
|---|
| 108 |
|
|---|
| 109 | 24 April 2007 G.Folger (hadr-prtn-V08-02-01)
|
|---|
| 110 | -----------------------------------------------
|
|---|
| 111 | - Merge changes from V.Uzhinsky from ftf-dev branch back to HEAD.
|
|---|
| 112 | - Seperate modifications done in G4VLongitudinalStringFragmentation for FTF
|
|---|
| 113 | from original code for QGS.
|
|---|
| 114 | - This tag includes the subdirectory tags:
|
|---|
| 115 | - had-partonstring-mgt-V08-02-00
|
|---|
| 116 | - hadr-qgsm-V08-02-02
|
|---|
| 117 | - hadr-string-diff-V08-02-00
|
|---|
| 118 | - had-hadronization-V08-02-02
|
|---|
| 119 |
|
|---|
| 120 |
|
|---|
| 121 | 1 March 2007 G.Folger (hadr-prtn-V08-02-00)
|
|---|
| 122 | -----------------------------------------------
|
|---|
| 123 |
|
|---|
| 124 | - Add modifications of V.Uzhinsky on ftf-dev branch.
|
|---|
| 125 | Files in diffraction, management, hadronization and qgsm are affected.
|
|---|
| 126 |
|
|---|
| 127 |
|
|---|
| 128 | 23 Nov 2005 Dennis Wright (hadr-prtn-V07-01-00)
|
|---|
| 129 | -----------------------------------------------
|
|---|
| 130 |
|
|---|
| 131 | - G. Folger fixed bug in hadronization/G4ExcitedStringDecay.cc
|
|---|
| 132 | (tag had-hadronization-V07-01-00)
|
|---|
| 133 |
|
|---|
| 134 | - D. Wright created History file for parton_string directory
|
|---|
| 135 |
|
|---|
| 136 | 31 March 2008 V. Uzhinsky (hadr-string-diff-V09-01-00)
|
|---|
| 137 | --------------------------------------------------------
|
|---|
| 138 |
|
|---|
| 139 | - Elastic hadron intra-nuclear nucleon scattering was inserted in
|
|---|
| 140 | FTF model. This allows to simulate quasi-elastic and multi-particles
|
|---|
| 141 | production together.
|
|---|
| 142 | - Small re-orangement of FTF model was done. G4FTFCrossSection modules
|
|---|
| 143 | were re-named into G4FTFParameters and moved to /diffraction
|
|---|
