# Category hadr-lepnuc History

See `CONTRIBUTING.rst` for details of **required** info/format for each entry,
which **must** added in reverse chronological order (newest at the top).
It must **not** be used as a substitute for writing good git commit messages!

-------------------------------------------------------------------------------

## 2023-09-04 Vladimir Ivanchenko (hadr-lepnuc-V11-01-00)
- G4ElectroVDNuclearModel : updated initialisation of data tables

## 2022-10-30 Vladimir Grichine(hadr-lepnuc-V11-00-06)
- G4(A)NuTauMucleusNc(Cc)Models added for (anti)_nu_tau final state 

## 2022-10-26 Alberto Ribon (hadr-lepnuc-V11-00-05)
- G4ElectroVDNuclearModel : added protections against null pointers to 
  gamma cross section and material (causing rare crashes).

## 2022-06-20 Igor Semeniouk (hadr-lepnuc-V11-00-04)
- G4ANuElNucleusCcModel.cc, G4ANuElNucleusNcModel.cc,
  G4ANuMuNucleusCcModel.cc, G4ANuMuNucleusNcModel.cc,
  G4NuElNucleusCcModel.cc, G4NuElNucleusNcModel.cc,
  G4NuMuNucleusCcModel.cc,G4NuMuNucleusNcModel.cc :
  use G4FindDataDir("G4PARTICLEXSDATA") on place of getenv.

## 2022-04-20 Alberto Ribon (hadr-lepnuc-V11-00-03)
- G4MuonVDNuclearModel.cc : fixed compilation warnings for
  'may be used uninitialized' variables.

## 2022-02-17 Vladimir Ivanchenko (hadr-lepnuc-V11-00-02)
- G4NeutrinoNucleusModel - fixed memory leak reported by Coverity

## 2022-02-09 Gabriele Cosmo (hadr-lepnuc-V11-00-01)
- Fixed compilation warning on Intel compilers for unused variables.

## 2021-12-10 Ben Morgan (hadr-lepnuc-V11-00-00)
- Change to new Markdown History format.

---

# History entries prior to 11.0

04 August 2021 A. Ribon (hadr-lepnuc-V10-07-05)
--------------------------------------------------
- G4ElectroVDNuclearModel, G4MuonVDNuclearModel,
  G4NeutrinoElectronCcModel, G4NeutrinoNucleusModel,
  G4ANuElNucleusCcModel, G4ANuElNucleusNcModel,
  G4ANuMuNucleusCcModel, G4ANuMuNucleusNcModel,
  G4NuElNucleusCcModel, G4NuElNucleusNcModel,
  G4NuMuNucleusCcModel, G4NuMuNucleusNcModel :
  set creator model ID for the secondaries, using the new version
  of G4PhysicsModelCatalog

12 May 2021 V. Grichine (hadr-lepnuc-V10-07-04)
--------------------------------------------------
- Bug fixed in G4NeutrinoNucleusModel.cc, calls for QE ratio of muon/electron (anti-)neutrino updated

16 April 2021 Ben Morgan (hadr-lepnuc-V10-07-03)
--------------------------------------------------
- Migrate build to modular CMake API

13 April 2021 A. Ribon (hadr-lepnuc-V10-07-02)
---------------------------------------------------------------
- GNUmakefile, sources.cmake : removed the subdirectories
  hadronic/models/management and hadronic/models/util
  (that have been now deleted, with their classes moved to
   hadronic/util and hadronic/management).
  Removed also the useless dependency to hadronic/process.
  Clean-up of old directories no longer present.

25 March 2021 V. Grichine (hadr-lepnuc-V10-07-01)
----------------------------------------------
- G4NeutrinoNucleusModel.cc - Calculation of fQEratioA(Z,A,Enu) depending of QE ratios for nucleons

10 March 2021 V. Grichine (hadr-lepnuc-V10-07-00)
----------------------------------------------
- G4NeutrinoNucleusModel.cc - Set,  Get methods for XS_qe/XS_tot(A), fQEratioA class member

26 May 2020 B. Morgan   (hadr-lepnuc-V10-06-08)
---------------------------------------------------------------
-  Remove obsolete GRANULAR_DEPENDENCIES entries

11 May 2020 V. Grichine (hadr-lepnuc-V10-06-07)
----------------------------------------------
- G4NeutrinoNucleusModel.cc - K+, K- in final state were added

02 May 2020 V. Grichine (hadr-lepnuc-V10-06-06)
----------------------------------------------
- coverity fixes in neutrino-nucleus models

17 April 2020 V. Grichine (hadr-lepnuc-V10-06-05)
----------------------------------------------
- G4ANuElNucleusCcModel, G4ANuElNucleusNcModel, were added for anti_nu_e. Initialization: G4PARTICLEXS-dir/neutrino/anti_nu_e

17 April 2020 V. Grichine (hadr-lepnuc-V10-06-04)
----------------------------------------------
- G4NuElNucleusCcModel, G4NuElNucleusNcModel, were added for nu_e. Initialization: G4PARTICLEXS-dir/neutrino/nu_e

15 April 2020 V. Grichine (hadr-lepnuc-V10-06-03)
----------------------------------------------
- G4ANuMuNucleusCcModel, G4ANuMuNucleusNcModel, were added for anti_mu_nu. Initialization: G4PARTICLEXS/neutrino/anti_nu_mu

12 April 2020 V. Grichine (hadr-lepnuc-V10-06-02)
----------------------------------------------
- G4NuMuNucleusCcModel, G4NuMuNucleusNcModel, G4NeutrinoNucleusModel, rearrangement of initialisation methods and arrays

06 April 2020 V. Grichine (hadr-lepnuc-V10-06-01)
----------------------------------------------
- G4NuMuNucleusCcModel, G4NuMuNucleusNcModel, G4NeutrinoNucleusModel, fixes in CoherentPion method, clean-up of Cc and Nc

30 November 2019 V. Grichine (hadr-lepnuc-V10-06-00)
----------------------------------------------
- G4NuMuNucleusCcModel, G4NeutrinoNucleusModel, new access methods and minor fixes in in nu-mu nucleus model

19 November 2019 G. Folger   (hadr-lepnuc-V10-05-09)
----------------------------------------------
- remove using namespace std and using namespace CLHEP from header files:
     G4NeutrinoNucleusModel.hh, G4NuMuNucleusCcModel.hh and G4NuMuNucleusNcModel.hh

13 November 2019 V. Grichine (hadr-lepnuc-V10-05-08)
----------------------------------------------
- G4NuMuNucleusCcModel, G4NuMuNucleusNcModel, G4NeutrinoNucleusModel, G4NeutrinoElectronCcModel, re-arrangement and clean-up, s-channel in nu-e-cc model

07 November 2019 V. Grichine (hadr-lepnuc-V10-05-07)
----------------------------------------------
- G4NuMuNucleusCcModel, G4NuMuNucleusNcModel, G4NeutrinoNucleusModel, coverity fixes and clean-up

04 November 2019 V. Grichine (hadr-lepnuc-V10-05-06)
----------------------------------------------
- G4NuMuNucleusCcModel, off-shell kintmatics, fixes in ApplyYourself, SampleLVkr and CoherenPion, new method RecoilDeexcitation to deexcite recoin nucleus

15 October 2019 V. Grichine (hadr-lepnuc-V10-05-05)
----------------------------------------------
- G4NuMuNucleusCcModel, 1p1h momentum sampling according to AS model, precompound interface was added

11 October 2019 V. Grichine (hadr-lepnuc-V10-05-04)
----------------------------------------------
- G4NeutrinoNucleusModel, two methods added for excitation energy and nucleon momentum sampling

25 August 2019 V. Grichine (hadr-lepnuc-V10-05-03)
----------------------------------------------
- bug fixed in G4NuMuNucelusCc(Nc)Model, m->e in nucleon 4-vectors, when nucleon move, iTeMax->100

03 July 2019 V. Grichine (hadr-lepnuc-V10-05-02)
----------------------------------------------
- bug fixed in G4NuMuNucelusCc(Nc)Model, indexes of x-, Q- arrays out of boundaries

20 June 2019 V. Grichine (hadr-lepnuc-V10-05-01)
----------------------------------------------
- bug fixed in G4NuMuNucelusCc(Nc)Model, kinematics of quasi-elastic neutrino scattering

03 May 2019 V. Grichine (hadr-lepnuc-V10-05-00)
----------------------------------------------
- Neutrino-nucleus models and precalculated distribuitons in G4PARTICLEXSDAT2.0

06 August 2018 Alberto Ribon (hadr-lepnuc-V10-04-02)
---------------------------------------------------
- G4NeutrinoElectronCcModel : replaced the explicit high-energy limit
  of hadronic physics with the one from G4HadronicParameters .

04 May 2018 Vladimir Ivanchenko (hadr-lepnuc-V10-04-01)
---------------------------------------------------
- G4NeutrinoElectronCcModel : fixed Coverity report

15 February 2018 Vladimir Ivanchenko (hadr-lepnuc-V10-04-00)
---------------------------------------------------
- G4NeutrinoElectronCcModel : V.Grichine added extra interfaces

28 April 2017 Alberto Ribon (hadr-lepnuc-V10-03-01)
---------------------------------------------------
- G4NeutrinoElectronCcModel : fixed a few warnings.

28 April 2017 Alberto Ribon (hadr-lepnuc-V10-03-00)
---------------------------------------------------
- G4NeutrinoElectronCcModel : added new class by Vladimir Grichine
  for the final-state model of neutrino-electron inelastic interaction
  (charge current).

11 November 2016 Vladimir Ivanchenko (hadr-lepnuc-V10-02-03)
------------------------------------------------------
- G4MuonVDNuclearModel: fixed Coverity report, reduce number of
    bins for trasfer energy from 1000 to 800

18 October 2016 Vladimir Ivanchenko (hadr-lepnuc-V10-02-02)
------------------------------------------------------
- G4MuonVDNuclearModel: added ModelDescription method, code cleanup
    including removal not used headers

18 October 2016 Vladimir Ivanchenko (hadr-lepnuc-V10-02-01)
------------------------------------------------------
- G4MuonVDNuclearModel: A.Bogdanov proposed modifications for EM part
    of the code; increased the number of points in energy from 8 to 73;
    G4ElementData is added instead of 3D array;
    Data class is now static, shared between threads and mu+, mu-.

11 August 2016  Gabriele Cosmo (hadr-lepnuc-V10-02-00)
------------------------------------------------------
- Added missing dependency to de_excitation/management in GNUmakefile.

06 November 2015  D.H. Wright (hadr-lepnuc-V10-01-02)
-----------------------------------------------------
- Switch to fast math functions G4Exp and G4Log

01 September 2015  D.H. Wright (hadr-lepnuc-V10-01-01)
------------------------------------------------------
- G4MuonVDNuclearModel.cc: add temporary while loop checks

17 March 2015, Vladimir Ivanchenko        (hadr-lepnuc-V10-01-00)
-----------------------------------------------------------------
- G4MuonVDNuclearModel - defined G4KokoulinMuonNuclearXS via
  factory interface allowing reuse already instantiated class;
  keep pointer of G4KokoulinMuonNuclearXS instead of object
  in order to avoid double deletion at exit

05 May 2014, Vladimir Ivanchenko        (hadr-lepnuc-V10-00-01)
---------------------------------------------------------------
- Reuse PreCompoundModel and ExcitationHandler and not instantiate
  locally as new; do not delete objects which following
  G4HadronicInteraction interface to avoid double delition

29 January 2014, Gunter Folger              (hadr-lepnuc-V10-00-00)
-------------------------------------------------------------------
- Removed cascade/{evaporation,utils}, high_energy, low_energy
  from sources.cmake

22 November 2013 W. Pokorski (hadr-lepnuc-V09-06-04)
---------------------------------------------
- Adding a dummy call to GetCrossSection, just to initialize the cache
  in order to have reproducibility. To be properly fixed later.

11 September 2013 W. Pokorski (hadr-lepnuc-V09-06-03)
---------------------------------------------
- Adaptation to use GetElementCrossSection of photonuclear XS

04 September 2013 W. Pokorski (hadr-lepnuc-V09-06-02)
---------------------------------------------
- Removing unused variables

04 September 2013 W. Pokorski (hadr-lepnuc-V09-06-01)
---------------------------------------------
- Removing redundant check for XS > 0

16 July 2013 G. Cosmo (hadr-lepnuc-V09-06-00)
---------------------------------------------
- Correction to CMake scripts for granular build.

4 October 2012 J. Apostolakis (hadr-lepnuc-V09-05-02)
-----------------------------------------------------
- Fixed GNUmakefile.

4 October 2012  G. Cosmo  (hadr-lepnuc-V09-05-01)
-------------------------------------------------
- Explicit inclusion of headers for units and constants.
- Corrected dependencies and sources.cmake script.

24 September 2012  D.H. Wright  (hadr-lepnuc-V09-05-00)
-------------------------------------------------------
- create new lepto-nuclear directory containing only the
  G4ElectroVDNuclearModel and G4MuonVDNuclearModel classes.  Begin new tag
  name sequence as well.

===========================================================================
  Note:  history notes from old photolepton_hadron/muon_nuclear directory
         are copied below
===========================================================================

27 June 2012  D.H. Wright    (hadr-munuclear-V09-05-07)
-------------------------------------------------------
- G4ElectroVDNuclearModel::CalculateHadronicVertex : fix nan value of
  pion momentum at low gamma energies

8 June 2012  D.H. Wright     (hadr-munuclear-V09-05-06)
-------------------------------------------------------
- G4ElectroVDNuclearModel.cc : replace variable "m2" which shadows
  a CLHEP variable

1 June 2012  D.H. Wright     (hadr-munuclear-V09-05-05)
-------------------------------------------------------
- G4MuonVDNuclearModel.cc : fix negative KE bug in CalculateHadronicVertex

22 May 2012  D.H. Wright     (hadr-munuclear-V09-05-04)
-------------------------------------------------------
- fix bug in sources.cmake

18 May 2012  D.H. Wright     (hadr-munuclear-V09-05-03)
-------------------------------------------------------
- added new model G4ElectroVDNuclearModel
- remove classes G4LeptonHadronProcess and G4LeptonHadronInteractionModel
- changed name of G4VDMuonNuclearModel to G4MuonVDNuclearModel to
  avoid any confusion with virtual class names
- sources.cmake: remove files and dependencies corresponding to above changes

 7 May 2012  D.H. Wright     (hadr-munuclear-V09-05-02)
------------------------------------------------------
- G4VDMuonNuclearModel: for gammas below 10 GeV use Bertini cascade to
  interact gammas directly with nucleus.  Above 10 GeV, treat gamma as
  pi0 and use FTFP model.

1 May 2012, D.Wright        ( ..trunk.. )
-------------------------------------------------------
- revert changes by Mikhail ( rev. r58262)
-    added to History 2-May 2012, G.Folger

27 April 2012, M.Kosov      (hadr-munuclear-V09-05-01)
-------------------------------------------------------
- hadronic/models/chiral_inv_phase_space moved to hadronic/chips

17 January 2012  D.H. Wright (hadr-munuclear-V09-05-00)
-------------------------------------------------------
- derive G4VDMuonNuclearModel from G4HadronicInteraction instead of
  G4InelasticInteraction.

03 October 2011  D.H. Wright (hadr-munuclear-V09-04-03)
-------------------------------------------------------
- G4VDMuonNuclearModel.cc: fix winxp compiler complaint by converting
  G4int arg (GetZ_asInt) of std::log to G4double arg

27 September 2011  D.H. Wright (hadr-munuclear-V09-04-02)
---------------------------------------------------------
- Migrate to integer Z and A.  File affected:
    G4VDMuonNuclearModel.cc

02 May 2011 D.H. Wright (hadr-munuclear-V09-04-01)
--------------------------------------------------
- remove G4MuonNucleusProcess and G4MuonNucleusInteractionModel.  These
  were the old GHEISHA-style models and no longer used.

16 February 2011 D.H. Wright (hadr-munuclear-V09-04-00)
-------------------------------------------------------
- create new model G4VDMuonNuclearModel to replace old-style
  G4MuNuclearInteraction and G4ParametrizedHadronicVertex
- add more libraries to list in GNUmakefile for above new model

08 Sept 2010 V.Ivantchenko (hadr-munuclear-V09-03-00)
----------------------------------------------------
G4MuNuclearInteraction - clear hadronic tracks PostStepDoIt

20 Nov 2009 V.Ivantchenko (hadr-munuclear-V09-02-03)
----------------------------------------------------
- Cleanup

04 Mar 2009 V.Ivantchenko (hadr-munuclear-V09-02-02)
----------------------------------------------------
- move constructors, destructors and virtual methods to source

06 Feb 2009 V.Ivantchenko (hadr-munuclear-V09-02-01)
----------------------------------------------------

24 Jan 2009 V.Ivantchenko (hadr-munuclear-V09-02-00)
----------------------------------------------------
- G4MuNuclearInteraction added deregistration of the process

 4 Oct 2008 Dennis Wright (hadr-munuclear-V09-01-01)
----------------------------------------------------
- G4MuNuclearInteraction - include process type enum and change type from
  12 to fHadronInelastic

 2 Sep 2008 V.Ivanchenko (hadr-munuclear-V09-01-00)
---------------------------------------------------
- G4MuNuclearInteraction added SubType and registration in the
                         G4HadronicProcessStore; added PreparePhysicsTable
                         method and cleanup for readability

 4 Nov 2006 Dennis Wright for V.Ivanchenko (hadr-munuclear-V08-01-00)
-----------------------------------------------------------------------
- G4MuNuclearInteraction::ComputeMicroscopicCrossSection: prevent NaN
  by checking that upper energy limit is not less than lower limit.


30 Nov 2005 Gabriele Cosmo (hadr-munuclear-V07-01-00)
----------------------------------------------------
- Trivial fix in G4MuonNucleusInteractionModel and
  G4ParametrizedHadronicVertex for support of CLHEP-2.0.X series.
  NOTE: use of RandBit() can lead to event irreproducibility !
- Created History file.
