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geant4/source/processes/hadronic/models/parton_string/diffraction/History
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Gabriele Cosmo 286caacf06 Import Geant4 10.0.0 source tree
2016-06-10 11:51:14 +02:00

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$Id: History 74627 2013-10-17 07:04:38Z gcosmo $
-------------------------------------------------------------------
==========================================================
Geant4 - an Object-Oriented Toolkit for Physics Simulation
==========================================================
History file for hadronic/models/parton_string/diffraction 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)
---------------------------------------------------------------
16-Oct-2013 A. Ribon (hadr-string-diff-V09-06-18)
- Fixed a trivial warning error of the previous tag.
16-Oct-2013 A. Ribon (hadr-string-diff-V09-06-17)
- First, minor improvement of the code: clean-up, indentation,
removal of tabs and consistent use of spaces.
Neither changes of the algorithms nor of the physics.
31-Aug-2013 V. Uzhinsky (hadr-string-diff-V09-06-16)
- Division by 0 is erased in FTF model (AdjustNucleons, cases 2 and 3)
07-Aug-2013 A. Ribon (hadr-string-diff-V09-06-15)
- Set Delta-isobar probability to 10%, as a compromise between better
agreement with thin-target data and smaller impact on hadronic shower
observables with respect to G4 9.6.ref06.
02-Jul-2013 A. Ribon (hadr-string-diff-V09-06-14)
- Replaced CLHEP::RandFlat with G4RandFlat in G4DiffractiveExcitation.cc.
13-June-2012 V. Uzhinsky (hadr-string-diff-V09-06-13)
- New parameterizations of FTF process cross sections are implemented.
25 % of Delta-isobar probability was returned.
A best description of exp. data on hP, hA interactions is reached.
Results of FTF become close to QGSM, especially for heavy targets.
02-May-2013 A. Ribon (hadr-string-diff-V09-06-12)
- For thread safety, replaced CLHEP::RandFlat with G4RandFlat in
G4DiffractiveExcitation.cc and G4FTFAnnihilation.cc.
21-Mar-2013 A. Ribon (hadr-string-diff-V09-06-11)
- Fixed warning message in G4DiffractiveHHScatterer.
14-Feb-2013 V. Uzhinsky (hadr-string-diff-V09-06-10)
- Division by 0 erased in G4FTFAnnihilation for DbarPb
if(Prel2 <= 0. ) is inserted.
8-Feb-2013 V. Uzhinsky (hadr-string-diff-V09-06-09)
- Division by 0 erased in G4FTFParameters.cc for PbarP
X pion diffraction # 0.
6-Feb-2013 A. Ribon (hadr-string-diff-V09-06-08)
- Close writing of debugging information in G4FTFParameters.cc
5-Feb-2013 V.Uzhinsky (hadr-string-diff-V09-06-07)
- Annihilation at rest is improved.
4-Feb-2013 V.Uzhinsky (hadr-string-diff-V09-06-06)
- Warning message of G4FTFmodel (line 155) is erased.
1-Feb-2013 V.Uzhinsky (hadr-string-diff-V09-06-05)
- Bug is fixed in double delition of projectile nucleus
30-Jan-2013 V.Uzhinsky (hadr-string-diff-V09-06-04)
- Bug is fixed in reggeon cascading
29-Jan-2013 V.Uzhinsky (hadr-string-diff-V09-06-03)
- New attempt to implement nucl-nucl interaction simulation
12-Jan-2013 V.Uzhinsky (hadr-string-diff-V09-06-02)
- New attempt to implement nucl-nucl interaction simulation
19-Dec-2012 V. Uzhinsky (hadr-string-diff-V09-06-01)
- Unneeded print-out was closed. Stopping of particles in AA-interaction
below 2 GeV/N was blocked. Energy-momentum conservation in
AA-interactions was recovered.
18-Dec-2012 V. Uzhinsky (hadr-string-diff-V09-06-00)
- An interface for a manipulation with nucleus-nucleus interactions was
improved. A low energy limit of FTF model is lowered. Adjust method was
essential extended. It is expected that there will not be problem with
high energy interactions. Problem can be with anti-nuclei.
21-Nov-2012 V. Uzhinsky (hadr-string-diff-V09-05-19)
- Bug fixing.
20-Nov-2012 V. Uzhinsky (hadr-string-diff-V09-05-18)
- An interface for a manipulation with nucleus-nucleus interactions was
introduced, especially for treating remnants of projectile nuclei.
27 September 2012, G.Cosmo
= Explicitly use inclusion of headers for system of units and physical
constants, in plan to remove implicit inclusion from globals.hh.
15 August 2012, A.Ribon (hadr-string-diff-V09-05-17)
- Coverity fixes in G4FTFParticipants.cc.
14 August 2012, A.Ribon (hadr-string-diff-V09-05-16)
- Coverity fixes in G4FTFParticipants.cc and G4FTFParameters.cc.
25 July 2012, A.Ribon (hadr-string-diff-V09-05-15)
- Coverity fixes in: G4FTFModel, G4FTFAnnihilation,
G4ElasticHNScattering, G4FTFParameters, G4FTFParticipants.
17 July 2012, G.Folger (hadr-string-diff-V09-05-14)
- fixes for coverity in G4DiffractiveSplitableHadron
6 July 2012, V. Uzhinsky (hadr-string-diff-V09-05-13)
- FTF parameters tunned: Wdelta 0.25 -> 0.05, Dcor 0.4 -> 0.3
E* 75 -> 100 MeV
-------------------------------------------------------
21 June 2012, W.Pokorski (hadr-string-diff-V09-05-12)
- removed dependency on CHIPS in sources.cmake file
-------------------------------------------------------
20 June 2012, V. Uzhinsky (hadr-string-diff-V09-05-11)
- Bug is fixed for K-minus interactions in FTFModel
-------------------------------------------------------
13 June 2012, V. Uzhinsky (hadr-string-diff-V09-05-10)
- Bug is fixed for high energy anti-baryons in FTFModel
-------------------------------------------------------
12 June 2012, V. Uzhinsky (hadr-string-diff-V09-05-09)
- Bug is fixed in PutOnMassShell in FTFModel
- FTFModel operation is improved.
-------------------------------------------------------------
12 June 2012, G.Folger (hadr-string-diff-V09-05-08)
- Fix sahdowing of variables,
affected files:G4FTFParameters.{hh,cc},G4FTFModel.cc,G4DiffractiveExcitation.cc
--------------------------------------------------------------------
6 June 2012, V. Uzhinsky (hadr-string-diff-V09-05-07)
- Diffraction dissociation of p/pi/k-mesons are improved.
- Fit of exp. data on p/pi/k + H has been done.
- Good results are obtained for h+A interactions.
- New energy dependences are introduced for the diffraction
cross sections.
- Quark exchange algorithm is improved. Strings with large masses
are now allowed to save thier masses.
- Pt transfered in the excitation is increased up to 0.3 GeV/c.
- String mass sampling for baryon like strings is changed.
--------------------------------------------------------------------
31 May 2012, W.Pokorski (hadr-string-diff-V09-05-06)
---------------------------------------------------------------------
- slight change in the implementation of the static pointer for the
cross sections (to make it safer)
30 May 2012, W.Pokorski (hadr-string-diff-V09-05-05)
---------------------------------------------------------------------
- making G4ChipsComponentXS static to avoid multiple instanciations
25-May-2012, Gunter Folger (hadr-string-diff-V09-05-04)
- Add ModelDescription in FTF
- Make copy ctor, =, ==, and != operators private without implementation
- add Modelname in Ctor
21 May 2012, V.Uzhinsky (hadr-string-diff-V09-05-03)
- Improved diffraction dissociation is implemented
--------------------------------------------------------
21 May 2012, W.Pokorski (hadr-string-diff-V09-05-02)
---------------------------------------------------------------------
- definitely removing G4ComponentCHIPShadronNuclearXS
11 May 2012, W.Pokorski (hadr-string-diff-V09-05-01)
---------------------------------------------------------------------
- G4FTFParameters uses the new G4ChipsComponentXS from
hadronic/cross_sections
May 5, 2012, Gunter Folger ( ..trunk.. )
- revert changes by Mikhail ( rev. r58261 )
28 April 2012, M.Kosov (hadr-string-diff-V09-05-00)
- hadronic/models/chiral_inv_phase_space moved to hadronic/chips
22-November 2011, V. Uzhinsky& G.Folger (hadr-string-diff-V09-04-10)
Fix memory leak in G4FTFParticipants.cc
1 November 2011, V. Uzhinsky (hadr-string-diff-V09-04-09)
AjustNucleusFor Annih was closed in Get String. It is need to think
a little bit.
27 October 2011, V. Uzhinsky (hadr-string-diff-V09-04-08)
2 bugs are fixed in FTFmodel and FTFparameters for anti-baryon.
--------------------------------------------------------------------
18 October 2011, A.Ribon (hadr-string-diff-V09-04-07)
---------------------------------------------------------------------
Added protection in G4FTFModel to avoid crash when using Fritiof
for nuclear capture of anti-protons at rest.
2 July 2011, V. Uzhinsky (hadr-string-diff-V09-04-06)
-----------------------------------------------------
Huge excitation energy is erased. It was connected with energetic
nucleons produced at the Reggeon cascading.
17 June 2011, G.Folger (hadr-string-diff-V09-04-05)
---------------------------------------------------------------------
In G4DiffractiveExcitation, fix warning from gcc 4.6 on "unused"
variable TestParticle from line 514 onwards; this is only assigned,
but never used
10 June 2011, V. Uzhinsky (hadr-string-diff-V09-04-04)
Low energy limit of FTF is decreased.
---------------------------------------------------------------------
7 June 2011, V. Uzhinsky (hadr-string-diff-V09-04-03)
cmake is corrected.
---------------------------------------------------------------------
7 June 2011, V. Uzhinsky (hadr-string-diff-V09-04-02)
Some mistakes are erased with the cross-sections.
---------------------------------------------------------------------
2 June 2011, V. Uzhinsky (hadr-string-diff-V09-04-01)
Parameters of Kaon-Proton interactions are tuned in FTF.
CHIPS cross sections are used now in FTF for needed X's.
The corresponding class is created - G4ComponentCHIPShadronNuclearXS
---------------------------------------------------------------------
19 February 2011, V. Uzhinsky (hadr-string-diff-V09-04-00)
Energy-momentum conservation is improved in FTF annihilation.
A new method - "void G4FTFModel::AjustTargetNucleonForAnnihilation(
G4VSplitableHadron *SelectedTargetNucleon)
has been addded.
-------------------------------------------------------
15 Nov. 2010, V. Uzhinsky (hadr-string-diff-V09-03-04)
FTF with tuned parameters for pA and PiA interactions.
Quark exchange is tuned.
Low mass string fragmentation is improved.
Reggeon cascade parameters are tuned.
--------------------------------------------------------
20 Sept. 2010, V, Uzhinsky (hadr-string-diff-V09-03-03)
FTF with new tuned parameters of nuclear destrustion is implemented.
The parameters were tuned using HARP-CDP data on p+Cu interactions.
They will be re-tuned for heavy nuclei a little bit.
----------------------------------------------------
8 Sept 2010 G.Folger (hadr-string-diff-V09-03-02)
G4FTFModel.cc: use integer interace of G4Nucleus
14 Jun 2010 G.Cosmo (hadr-string-diff-V09-03-01)
Added missing virtual destructor to G4DiffractiveHHScatterer.
15 Dec 2009 V.Uzhinsky (hadr-string-diff-V09-02-23)
Bug was fixed for Kaon + A interactions in G4DiffractiveExcitation.cc
------------------------------------------------------------
15 Dec 2009 G.Folger (hadr-string-diff-V09-02-22)
G4FTFModel: In ctor, initialise NumberOfInvolvedNucleon
14 Dec. 2009 V. Uzhinsky (hadr-string-diff-V09-02-21)
Momentum sampling in the reggeon cascade is improved.
More hard restrictions on the momentum are introdused.
Infinite loop is erased.
Arithmetical bag in kinky string is fixed.
--------------------------------------------------------
10 Dec. 2009 V. Uzhinsky (hadr-string-diff-V09-02-20)
Crush found by Alberto with AveragePt2=0 is erased in FTF.
Re-tag of hadr-string-diff-V09-03-00
-----------------------------------------------------
9 Dec. 2009 V. Uzhinsky (hadr-string-diff-V09-03-00)
Crush found by Alberto with AveragePt2=0 is erased in FTF.
--------------------------------------------------------
6 Dec. 2009 V.Uzhinsky (hadr-string-diff-V09-02-19)
Sampling of kinky string momentum is improved
25 November 2009, V. Uzhinsky (hadr-string-diff-V09-02-18)
Memory leak is erased in FTF at the end.
29 October 2009, V. Uzhinsky (hadr-string-diff-V09-02-17)
Warning meassage is erased for using slc5 compilator in FTFModel.cc
25 October 2009, V. Uzhinsky (hadr-string-diff-V09-02-16)
Excitation energy calculation of nuclear residuals is implemenred.
The interface to the G4PrecompoundModelInterface is improved.
----------------------------------------------------------
6 October 2009, V. Uzhinsky (hadr-string-diff-V09-02-15)
Compilation warning are erased.
----------------------------------------------------------
5 October 2009, V. Uzhinsky (hadr-string-diff-V09-02-14)
FTFP with tuned parameters of nuclear de-excitation.
-----------------------------------------------------------
19 Sept., 2009, V. Uzhinsky (hadr-string-diff-V09-02-13)
I have foggoten to open quasi-elastic scattering!
Now it is openned.
----------------------------------------------------------
17 Sept., 2009, V. Uzhinsky (hadr-string-diff-V09-02-12)
FTF parameters have been tunned on hN-interactions.
Binary reactions were introduced and checked.
Creation of s-channel Delta's was erased.
-----------------------------------------
6 August 2009, V. Uzhinsky (hadr-string-diff-V09-02-11)
Kaon A interactions are improved in FTFModel.
----------------------------------------------------------
6 August 2009, V. Uzhinsky (hadr-string-diff-V09-02-10)
A warning message at FTFmodel compilation connected with Xminus
initialisation was erased.
----------------------------------------------------------
5 August 2009, V.Uzhinsky (hadr-string-diff-V09-02-09)
Some additional warning found by Gabriela were erased.
------------------------------------------------------------
5 August 2009, V. Uzhinsky (hadr-string-diff-V09-02-08)
Warning meassages were erased at a compilation of FTF model
-----------------------------------------------------------
3 August 2009, V. Uzhinsky (hadr-string-diff-V09-02-07)
FTF model with the reggeon cascading was complited by
formation time for a following coupling with the binary model.
-----------------------------------------------------------
31 July 2009, V. Uzhinsky (hadr-string-diff-V09-02-06)
Inconsistency in G4FTFModel was erased thank to Gunter.
----------------------------------------------------------
31 July 2009, V. Uzhinsky (hadr-string-diff-V09-02-05)
The reggeon theory inspired model of duclear desctruction is
implemented for a simulation of low particle cascading.
The code can operate with Precompound model only.
-------------------------------------------------------------------
17 July V. Uzhinsky (hadr-string-diff-V09-02-04)
A Status of nuclear nucleon involved in an interaction is introdused.
Status: 0 - spectator, 1 - primary involved nucleon, 2 - a nucleon
involved in the reggeon cascading, 3 - absorbed nucleon.
A connection between a participant nucleon and a nuclear nucleon was
introsuced in G4InteractionContent.
All of these allow to improve FTF model for pion obsorption on nuclei.
These required a lot of changes.
---------------------------------------------------------
10 July V. Uzhinsky (hadr-string-diff-V09-02-03)
Bug was fixed in G4FTFModel.cc thank to A. Ribon
---------------------------------------------------------
9 July 2009 V. Uzhinsky (hadr-string-diff-V09-02-02)
- Charge-exchange was implemented for pn->np
elastic and inelastic interactions.
- Pion absorption by a nucleon was implemented.
See comments marked by Uzhi 07.07.09
---------------------------------------------------------
19 December 08 V. Uzhinsky (hadr-string-diff-V09-02-01)
---------------------------------------------------------
Version of FTF suted for low energies (2-10 GeV/c)
9 December 08, V. Uzhinsky (hadr-string-diff-V09-01-04)
- Improvement of delete operators in FTF
5 December 08, V. Uzhinsky (hadr-string-diff-V09-01-03)
- Some objects did not erase in FTFModel desructor. These lead to memory
leak.
2 June 08, G.Folger (hadr-string-diff-V09-01-02)
- on branch geant4-09-01-patches_branch, fix compilation warning for unused
variables in G4FTFModel.cc
?????????????????????????????? (hadr-string-diff-V09-01-01)
31 March 2008 V. Uzhinsky Tag : hadr-string-diff-V09-01-00
- G4FTFParameters.cc and G4FTFParameters.hh were copied from G4FTFCrossSection
corresponding files.
- New files - G4ElasticHNScattering have been added. They implement elastic
scattering of hadron in intra-nuclear collisions in FTF model.
- The corresponding changes have been done in G4FTFModel.cc and
G4FTFParticipants.cc
24 Apr 2007 Gunter Folger (hadr-string-diff-V08-02-00)
- merge in change done by ftf development.
- Created History file.
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