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Gabriele Cosmo 6aa23be517 Import Geant4 10.5.0.beta source tree
2018-06-29 10:58:11 +02:00

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$Id: History 110870 2018-06-22 12:14:16Z 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)
---------------------------------------------------------------
22-Jun-2018 A. Ribon (hadr-string-diff-V10-04-10)
- G4DiffractiveExcitation, G4FTFAnnihilation, G4FTFModel : technical
change to avoid silent problems of symbol resolutions leading to
segmentation faults (without useful debugging information).
No change in the random sequence.
20-Jun-2018 A. Ribon (hadr-string-diff-V10-04-09)
- G4FTFAnnihilation : fix (by Vladimir Uzhinsky) to get flat cos(theta)
and phi distributions for antiproton annihilation at rest.
Added also a protection for the evaluation of rapidity.
12-Jun-2018 A. Ribon (hadr-string-diff-V10-04-08)
- G4FTFAnnihilation : code improvement of the Annihilate method
(no changes in physics output, but with possible differences
in the the random sequence, due to numerical effects caused by
re-ordering of operations).
05-Jun-2018 A. Ribon (hadr-string-diff-V10-04-07)
- G4FTFModel, G4DiffractiveExcitation : small code improvements
(no changes in physics output, but with possible differences
in the the random sequence, due to numerical effects caused by
re-ordering of operations).
31-May-2018 A. Ribon (hadr-string-diff-V10-04-06)
- G4DiffractiveExcitation : code improvement of the ExciteParticipants method
(no changes in the random sequence).
24-May-2018 A. Ribon (hadr-string-diff-V10-04-05)
- G4FTFModel : small technical fix (replaced "class" with "struct" in the
header file) to the previous tag to avoid a compilation warning on Mac.
24-May-2018 A. Ribon (hadr-string-diff-V10-04-04)
- G4FTFModel : code improvement of the AdjustNucleons method
(no changes in the random sequence except for the trivial fix on the
"NumberOfTries" counter, which was increased twice).
22-Mar-2018 J. Yarba (hadr-string-diff-V10-04-03)
- Turn to false switches for A-dep in nuclear destruction for baryon projectile
(lines 136 and 138 in G4FTFParameters.cc)
- Uncomment checks for these switches in the code (lines 1158-1161 & 1172-1175
in G4FTFParameters.cc)
19-Dec-2017 V. Uzhinsky (hadr-string-diff-V10-04-02)
- Correct calculation of nuclear residual excitation energy is implemented.
Fine tuning of the model parameters has been dome.
12-Dec-2017 V. Uzhinsky (hadr-string-diff-V10-04-01)
- Cleaned and merged version of FTF (merged "stable" and developer versions).
07-Dec-2017 A. Ribon (hadr-string-diff-V10-04-00)
- Brought back the development version of FTF
(as it was in hadr-string-diff-V10-03-05).
20-Nov-2017 A. Ribon (hadr-string-diff-V10-03-10)
- G4FTFAnnihilation : improved anisotropy of secondary pions in annihilation.
08-Nov-2017 A. Ribon (hadr-string-diff-V10-03-09)
- Minor clean-up and indentation: no changes in the random sequence.
1-Nov-2017 J. Yarba (hadr-string-diff-V10-03-08)
- Backported FTF/diffraction configuration interface
- for now, only baryon projectile
- Affected classes: G4FTFParameters, G4FTFModel
27-Oct-2017 A. Ribon (hadr-string-diff-V10-03-07)
- G4FTFAnnihilation : fixed unphysical neutrons at rest seen in annihilation.
- G4DiffractiveExcitation : added protection and improved kinematics.
26-Oct-2017 A. Ribon (hadr-string-diff-V10-03-06)
- Brought back the stable, production FTF (as in 10.3).
23-Oct-2017 V. Uzhinsky (hadr-string-diff-V10-03-05)
- Bug is erased for nucleus-nucleus interactions in G4FTFParticipants.
23-Oct-2017 V. Uzhinsky (hadr-string-diff-V10-03-04)
- Projectile diffraction is arrowed in Pi + A interactions.
- Isotrophy of annihilation events is introduced.
4-Aug-2017 J. Yarba (hadr-string-diff-V10-03-03)
- Introduce additional separate parameters for projectile and target destruction
- Refine naming of variables/classes
1-Aug-2017 J. Yarba (hadr-string-diff-V10-03-02)
- Initial set of FTF configurable parameters is implemented (only baryon projectile for now)
- Results of several tests (process and/or physics list level) before and after code updates
appear to be identical
21-Jul-2017 V. Uzhinsky (hadr-string-diff-V10-03-01)
- After implementation of the rotating strings in the LUND string fragmentation
process probability parameterizations were improved for Pi - Nucleon interactions.
Good results are obtained for HARP Collaboration data (p/Pi+/Pi- + A
at 3, 5, 8, 12 GeV/c) and for Pi N inclusive reactions.
14-Dec-2016 A. Ribon (hadr-string-diff-V10-03-00)
- After the release G4 10.3, with "stable" version, this tag brings back
the "development" version, similar (although not identical because
of some code clean-up) to G4 10.2.ref10.
29-June-2016 V. Uzhinsky (hadr-string-diff-V10-02-07)
Pt of nucleon involved in the reggeon cascade
was returned to original values. Attempts to improve
proton spectra in p+C at 158 GeV/c were not successful.
27-June-2016 V. Uzhinsky (hadr-string-diff-V10-02-06)
Fine tuning of G4FTFParameters.cc.
13-June-2016 V. Uzhinsky (hadr-string-diff-V10-02-05)
Cleaned version of G4DiffractiveExcitation.cc
1-June-2016 V. Uzhinsky (hadr-string-diff-V10-02-04)
Fine tuning of G4DiffractiveExcitation.cc of FTFmodel has been done
to describe NA49 exp. data, especially, <Pt> on Xf.
28-May-2016 V. Uzhinsky (hadr-string-diff-V10-02-03)
- Various <Pt^2> for diffr. and non-diffr. interactions were introduced
in G4FTFModel.cc for NA49 and NA61/SHINE exp. data.
23-May-2016 V. Uzhinsky (hadr-string-diff-V10-02-02)
- Tunning of FTF model parameters has been done.
17-May-2016 V. Uzhinsky (hadr-string-diff-V10-02-01)
- FTF model was essential improved:
Smearing of Delta-isobar mass was introduced;
Delta-isobars are now treated as a kinetic track;
Parameterisation the quark exchange process with excitation is improved also.
Na61/SHINE exp. data on Pi+, Pi-, K+, K- and protons in PP interactions at
20, 31, 40, 80 and 158 GeV/c are described. The ratio of <Strane Q>/<Normal Q>
in PP interactions is reproduced. The kink in AA interactions does not described.
5-May-2016 V. Uzhinsky (hadr-string-diff-V10-02-00)
- A bug was fixed in G4FTFModel for nucleus-nucleus interactions
if ( G4UniformRand() <
( 1.0 - target->GetSoftCollisionCount() / MaxNumOfInelCollisions ) * // Uzhi March 2015
( 1.0 - projectile->GetSoftCollisionCount() / MaxNumOfInelCollisions ) ) {
There are also some improvements in sampling of kinematical variables.
- G4FTFAnnihilation was improved. Now the code create Pi0, Eta and Eta_prime.
13-Aug-2015 A. Ribon (hadr-string-diff-V10-01-14)
- G4FTFModel and G4DiffractiveExcitation : Coverity fixes.
10-Aug-2015 A. Ribon (hadr-string-diff-V10-01-13)
- G4FTFModel, G4FTFParticipants, G4FTFAnnihilation, G4ElasticHNScattering,
G4DiffractiveExcitation and G4DiffractiveSplitableHadron : checking of
'while' loops.
05-Aug-2015 A. Ribon (hadr-string-diff-V10-01-12)
- G4FTFParameters, G4FTFModel, G4FTFAnnihilation, G4DiffractiveExcitation
and G4ElasticHNScattering: replaced std::exp, std::log and std::pow
with the faster G4Exp, G4Log and G4Pow, respectively.
This changes the random number sequence.
13-Jul-2015 A. Dotti (hadr-string-diff-V10-01-11)
- Fixing coverity issues #14434, 20328
25-Jun-2015 A. Ribon (hadr-string-diff-V10-01-10)
- G4FTFParameters : fixed Valgrind error of uninitialized variables.
29-May-2015 V. Uzhinsky (hadr-string-diff-V10-01-09)
- G4FTFModel : Elastic hN scattering is protected.
28-May-2015 A. Ribon (hadr-string-diff-V10-01-08)
- G4FTFModel : fixed energy non-conservation in nucleus-nucleus interactions
in the method SamplingNucleonKinematics.
25-May-2015 V. Uzhinsky (hadr-string-diff-V10-01-07)
A correct coupling of FTF and BIC is created. Energy-momentum is conserved.
24-May-2015 V. Uzhinsky (hadr-string-diff-V10-01-06)
Bug is fixed in G4FTFModel::SamplingNucleonKinematics for
hadron-nucleon interactions.
22-May-2015 V. Uzhinsky (hadr-string-diff-V10-01-05)
Sampling of nucleon momenta after the reggeon cascading is improved in
G4bool G4FTFModel::SamplingNucleonKinematics.
20-May-2015 V. Uzhinsky (hadr-string-diff-V10-01-04)
G4FTFModel.cc A model description was added.
18-May-2015 V. Uzhinsky (hadr-string-diff-V10-01-03)
G4FTFModel.cc
LowEnergyLimit = 2000.0*MeV -> LowEnergyLimit = 1000.0*MeV;
G4FTFParameters.cc
A bug at Xnn calculations found by Alberto is fixed. The bug gives Xin=0 for projectile
nucleons in Nucl-Nucl interactions.
New methods - Set/Get CofNuclearDestructionPr(), for projectile nucleus were introduced,
according to last studies that Reggeon cascading depends on nuclear mass number.
22-Apr-2015 A. Ribon (hadr-string-diff-V10-01-02)
- G4FTFParticipants : added a new method to clean up the member vector.
- G4FTFModel : using the above new method to release the memory allocated
in GetStrings().
7-April-2015 V. Uzhinsky (hadr-string-diff-V10-01-01)
G4FTFModel.cc
LowEnergyLimit = 2000.0*MeV -> LowEnergyLimit = 1000.0*MeV;
A smearing of the excitation energy associated with an involved nucleon is introduced.
Look for // Uzhi April 2015
G4FTFParameters.cc
Evarage e* per wounded nucleon was to set 40 MeV for all interactions after analysis of
ITEP and Leray exp. data.
27-Mar-2015 A. Ribon (hadr-string-diff-V10-01-00)
- G4FTFParameters : tuning to improve the description of evaporated neutrons
27-Nov-2014 V. Uzhinsky (hadr-string-diff-V10-00-15)
- Charge non-conservation is erased for meson-nucleus interactions
in G4Diffractive Excitation. It was caused by quark exchange.
26-Nov-2014 A. Ribon (hadr-string-diff-V10-00-14)
- G4DiffractiveExcitation : use pole mass + 5*width as maximum mass for
resonances.
26-Nov-2014 A. Ribon (hadr-string-diff-V10-00-13)
- G4FTFModel : fixed a memory leak detected in test13.
26-Nov-2014 A. Ribon (hadr-string-diff-V10-00-12)
- G4DiffractiveExcitation : replaced DBL_MAX with a very large mass, to avoid
computations with DBL_MAX.
19-Nov-2014 V. Uzhinsky (hadr-string-diff-V10-00-11)
- Bug connected with abnormal stable meson masses is fixed. Change of masses of particles in
quark-exchange processes is improved.
A problem of energy/momentum non-conservation in Xi- nucleus interactions is partly solved.
Energy/momentum is now conserved, but an acurate treatment of minimal difractive masses of
strange particles is needed.
19-Nov-2014 V. Uzhinsky (hadr-string-diff-V10-00-10)
- 2 bugs are fixed. The first one was connected with multiple quark exchanges in hA interactions
accompanated by string excitations. A status of such hadrons was not set in a right manner.
The second bug was in the determination of anti-alpha particle 4-momentum at stopping (at low
energy). All changes were marked "Uzhi 18 Nov. 2014".
15-Nov-2014 V. Uzhinsky (hadr-string-diff-V10-00-09)
- Bug is fixed. It was connected with missing of treating of involved nucleons
of a projectile nucleus in FTFmodel (Case5 instead of Case 4).
connected with annihilations of anti-delta isobars is erased. Now
G4FTFAnnihilation can treat the processes.
A fine tuning of parameters for Pi+P interactions is done.
14-Nov-2014 V. Uzhinsky (hadr-string-diff-V10-00-08)
- Bug connected with annihilations of anti-delta isobars is erased. Now
G4FTFAnnihilation can treat the processes.
A fine tuning of parameters for Pi+P interactions is done.
7-Nov-2014 V. Uzhinsky (hadr-string-diff-V10-00-07)
- Compilation bug is fixed for the tuned FTF model.
6-Nov-2014 V. Uzhinsky (hadr-string-diff-V10-00-06)
- Tuned FTF model.
2-Oct-2014 V. Uzhinsky (hadr-string-diff-V10-00-05)
- Bug is fixed in G4DiffractiveSplitableHadron.cc where baryons are subdivided
into quark and diquark. Suppresion of uu-diquark in proton is also introduced.
Diquarks with identical quarks are now suppressed on 50 % (probability 1/6) except
baryon like Delta++ (uuu), Delta- (ddd) and so on.
- Parameters of FTF model are re-tuned in accordance with the hypothesis.
New paremeters are implemented in G4FTFParameters.cc
- Bug is fixed in G4DiffractiveExcitation.cc which leads to asymmetric rapidity
distributions in pp-interactions. Analogous bug can be with kinky strings.
It is not fount up to now. Thus, creation of the kinky strings is closed.
17-Sep-2014 A. Ribon (hadr-string-diff-V10-00-04)
- G4DiffractiveSplitableHadron : trying out Uzhinsky's idea, inspired
from instantons, of setting to 0 the probability of (uu)-diquark.
12-Aug-2014 A. Ribon (hadr-string-diff-V10-00-03)
- Postponed the previous, internal tag made by V. Uzhinsky.
- G4FTFModel : factorized the longest method, PutOnMassShell,
without changing the results for hadron-nucleus, nucleus-nucleus,
anti_baryon-nucleus, and light anti_ion-nucleus interactions.
30-May-2014 V. Uzhinsky (hadr-string-diff-V10-00-02)
- Intermediate variant of FTFmodel is saved. The variant contents a
partially tuned process cross sections for pp-, Kp- and Pi p interactions.
Description of Pi p interactions is still unsattisfactory. The variant
has to work with LundStringFragmentation where Z^2 fragmentation function
is implemented for qq-fragmentations.
23-May-2014 A. Ribon (hadr-string-diff-V10-00-01)
- Fix bug #1550 : extend the vectors CandAQ, CandQ of G4FTFAnnihilation
in the case of one quark - anti-quark string, in order to correctly
handle antiproton - proton and antineutron - neutron annihilations.
Prepare also for Anti_Delta-- and Delta++ annihilation.
21-May-2014 A. Ribon (hadr-string-diff-V10-00-00)
- Set the minimum energy to apply ReggeonCascade at 2 GeV
(it was wrongly set to 5 GeV in G4 9.6.ref03, causing the bump at
5 GeV in the calorimeter visible energy of FTFP_BERT physics list).
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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