# Example Activation 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!

## 2025-10-29 Michel Maire (activation-V11-03-01)
- GammaNuclearPhysics.cc: use G4GammaNuclearXS dataset

## 2025-05-20 Michel Maire (activation-V11-03-00)
- Activation.cc - SetUseNRESP71Model(true)

## 2024-02-14 Michel Maire  (activation-V11-02-00)
- PhysicsList: add G4HadronElasticPhysicsXS
- RadioactiveDecayPhysic: add Triton
- GammaNuclearPhysics, GammaNuclearPhysicsLEND: apply coding rules

## 2023-11-10 Alberto Ribon (activation-V11-01-02)
- In all macro files, introduced the UI command
  '/process/had/rdm/thresholdForVeryLongDecayTime 1.0e+60 year'
  to allow all radioactive decays (including the very long ones).
  This is necessary since G4 11.2, being 1 year the default time
  threshold above which the decays are ignored.

## 2023-08-04 Michel Maire (activation-V11-01-01)
- add run.mac
- update README, CMakeLists.txt

## 2023-07-16 Michel Maire  (activation-V11-01-00)
- revision of all headers

## 2022-04-03 Michel Maire  (activation-V11-00-01)
- PhysicsList : SetThresholdOfHalfLife(1*nanosecond*log(2))

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

---

# History entries prior to 11.0
     
13-10-21 mma (activation-V10-07-11)
- HadronElasticPhysicsHP : use G4GenericMessenger instead of NeutronHPMessenger
- RadioactiveDecayPhysics : do not change ThresholdOfHalfLife
    
06-10-21 I. Hrivnacova (activation-V10-07-10)
- Migration to new G4AnalysisManager.hh header;
  define the default output file type (root).

16-08-21 mma (activation-V10-07-09)
- TrackingAction : take weight into account

05-08-21 mma (activation-V10-07-08)
- ElectromagneticPhysics : update EM parameters
- RadioactiveDecayPhysics : new constructor, include G4Radioactivation process,
                            inactivate atomic deexcitation
          
27-07-21 mma (activation-V10-07-07)
- RunAction::CountProcesses() : add a protection if (process == nullptr)
- RunAction : add a comment for excited states
    
19-07-21 I. Hrivnacova (activation-V10-07-06)
- Updated for changes in the analysis category:
  removed deleting of the analysis manager,
  as this is now done by the Geant4 kernel.

22-06-21 G. Cosmo (activation-V10-07-05)
- Use new CLHEP units for minute, hour, day, year and millielectronvolt
  in PhysicsList.

15-04-21 mma (activation-V10-07-04)
- Activation.cc: RunManagerFactory
                 G4SteppingVerboseWithUnits
	         ParticleHP env variables 
- ActionInitialization.hh and cc: remove SteppingVerbose class

04-03-21 A. Ribon (activation-V10-07-03)
- GammaNuclearPhysics, GammaNuclearPhysicsLEND : replaced
  G4PhotoNuclearProcess (that has been deleted) with
  G4HadronInelasticProcess.

15-01-21 mma (activation-V10-07-02)
- TrackingAction: count secondary particles with meanLife > 0.

05-01-21 mma (activation-V10-07-01)
- PhysicsList: add GammaNuclearPhysicsLEND
     
30-12-20 mma (activation-V10-07-00)
- update ElectromagneticPhysics

26-10-20 mma (activation-V10-06-03)
- README : add macros description

05-08-20 Alberto Ribon  (activation-V10-06-02)
- envHadronic.(c)sh : removed deprecated HP environmental variables
  and replaced them with corresponding C++ calls in the main.
  (These two shell-script files will be removed in G4 11.0.)
     
21-06-20 mma (activation-V10-06-01)
- Run.cc, line 188 : correct a protection on maximum number of histos
     
13-05-20 mma (activation-V10-06-00)
- GammaNuclearPhysics : add G4LowEGammaNuclearModel

07-10-18 mma (activation-V10-04-04)
- PhysicsList : use G4IonElasticPhysics and G4IonPhysicsXS

25-06-18 mma (activation-V10-04-03)
- envHadronic : add env variables for particleHP (PHP)

08-05-18 Ben Morgan (activation-V10-04-02)
- Include G4Types before use of G4MULTITHREADED. For forward
  compatibility with move to #defines over -D for G4 preprocessor
  symbols.

06-04-18 mma (activation-V10-04-01)
- Activation.cc : set visualisation only in interactive mode

15-03-18 mma (activation-V10-04-00)
- Activation.cc : remove G4UI_USE and G4VIS_USE

28-11-17 Ivana Hrivnacova (activation-V10-03-05)
- Fixed Doxygen warnings

25-10-17 Ivana Hrivnacova (activation-V10-03-03,04)
- Reverted back the example name; 
  (it's not possible to tag the renamed example)
- Minor modifications in  readme only

19-10-17 Ivana Hrivnacova (activation-V10-03-02)
- Renamed example from Activation in activation

17-10-17 mma (activation-V10-03-01)
- update readme

16-05-17 mma (activation-V10-03-00)
- first tag. Cowork with ctests-V10-03-07

21-04-17 Ivana Hrivnacova
- Make the Run::fIonMap, fIonId static and added lock in Run::GetIonId()
  where these data are updated. This makes the code working in MT mode. 
- Simplified code in Run class:
  - Introduced C++11 range for-loops
  - Added a private function for merging particle data maps to avoid code duplication

07-02-17 Michel Maire
- created from Hadr06