Import Geant4 11.4.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -5,6 +5,58 @@ which **must** added in reverse chronological order (newest at the top).
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It must **not** be used as a substitute for writing good git commit messages!
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-------------------------------------------------------------------------------
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## 2025-11-07 M.Novak (emstand-V11-03-16)
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- G4eDPWACoulombScatteringModel, G4eDPWAElasticDCS - fixed some of the mixed
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simulation mode functionalities of this numerical ELSEPA DCS based model for
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e-/e+ Coulomb scattering (which are still not utilised)
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## 2025-11-05 M.Novak (emstand-V11-03-15)
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- G4GoudsmitSaundersonMscModel - adding back the "range-rejection" like
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optimisation to the stepping algorithm that should bring back the number of
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simulation steps to the values close to before emstand-V11-03-14 below.
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## 2025-10-27 M.Novak (emstand-V11-03-14)
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- G4GoudsmitSaundersonMscModel, G4GoudsmitSaundersonTable, G4GSMottCorrection,
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G4GSPWACorrections - removing all other electron stepping and boundary
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crossing algorithms from the Goudsmit-Saunderson MSC model but its accurate
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one; update the class descriptions, reference of the realted classes; no
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physics change is expected in the Livermore, Penelope and standard option4
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EM constructors while the standard GS constructor will be more accurate now
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## 2025-10-10 V.Ivanchenko (emstand-V11-03-13)
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- G4UrbanMscModel - L.Urban proposed a change of geommin parameter value
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from 10^-3 mm to 10^-6 mm; this change is effective to EM option3 physics
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configuration
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## 2025-10-09 Mihaly Novak (emstand-V11-03-12)
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- G4eBremsstrahlungRelModel, G4PairProductionRelModel - simplifed handling of
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LPM functions by precomputing and factoring the related data to a new
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G4LPMFunction (header only) utility.
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## 2025-09-03 Dmitri Konstantinov (emstand-V11-03-11)
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- G4BraggModel - fixed two compound formula typos in MolecIsInZiegler1988:
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"C_H_3OH" to "CH_3OH" (methanol) and "CCLF_3" to "CClF_3" (chlorotrifluoromethane).
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Restores application of the ChemicalFactor for these compounds.
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## 2025-08-07 V.Ivanchenko (emstand-V11-03-10)
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- G4eplusAnnihilation - added positronium lifetime, which was forgotten.
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## 2025-08-07 V.Ivanchenko (emstand-V11-03-09)
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- G4BetheBlochModel - fixed problem in dEdx for alpha particles introduced
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in previous commit
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- G4BraggIonGasModel, G4BetheBlochIonGasModel - fixed computation of
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dynamic charge
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## 2025-08-02 V.Ivanchenko (emstand-V11-03-08)
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- G4UrbanMscModel - L.Urban proposed a new simplification of the step limit
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algorithm for Opt3 (EMY) configuration of EM physics, which improves CPU
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without degradation of the accuracy
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## 2025-07-11 V.Ivanchenko (emstand-V11-03-07)
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- G4BraggModel, G4BraggIonModel, G4BetheBlochModel, G4LindhardSorensenIonModel,
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G4AtimaEnergyLossModel, G4LowPAIH2O - store ion effective charge square in
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each model, which allows to compute dEdx by G4EmCalculator (problem #2664).
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This does not affect run time computations.
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## 2025-04-25 V.Ivanchenko (emstand-V11-03-06)
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- G4LowPAIH2O - fixed Coverity warnings
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@@ -18,7 +70,7 @@ It must **not** be used as a substitute for writing good git commit messages!
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problems reported by J.Allison
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## 2025-03-11 V.Grichine (emstand-V11-03-03)
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- G4LowPAIH2O class with G4LowDataH2O.hh data file for dE/dx in water for p and e-.
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- G4LowPAIH2O class with G4LowDataH2O.hh data file for dE/dx in water for p and e-.
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## 2025-02-26 V.Ivanchenko (emstand-V11-03-02)
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- G4UrbanMscModel - L.Urban propose cosmetic change for Opt3 case and updated
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@@ -45,7 +97,7 @@ It must **not** be used as a substitute for writing good git commit messages!
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change in run time
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- G4ionIonisation - use G4BraggIonModel only for alpha and G4BraggModel for
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other ions in the default EM physics
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## 2024-11-04 Philippe Canal (emstand-V11-02-19)
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- Static initialization improvement for G4eBremsstrahlungRelModel.
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Use std::shared_ptr for LPMFuncs and ElementData.
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@@ -54,7 +106,7 @@ It must **not** be used as a substitute for writing good git commit messages!
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- G4WentzelVIModel - fixed Coverity warning
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## 2024-10-17 V.Ivanchenko (emstand-V11-02-17)
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- renamed G4eplusTo2GammaOKVIModel to G4eplusTo2or3GammaModel to avoid confusions
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- renamed G4eplusTo2GammaOKVIModel to G4eplusTo2or3GammaModel to avoid confusions
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## 2024-09-17 V.Ivanchenko (emstand-V11-02-16)
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- G4WentzelVIModel - fixed Coverity warning
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@@ -127,16 +179,16 @@ It must **not** be used as a substitute for writing good git commit messages!
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## 2024-01-23 V.Ivanchenko (emstand-V11-02-00)
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- G4IonICRU73Data - fixed bug #2586 for the case if target material has
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an element with Z>92, improve debug printouts. In the Lindhard-Sorensen
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model to compute dEdx the first try is to take it from ICRU73 or ICRU90
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data, if this class return 0.0, then dEdx is computed from G4GenericIon
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an element with Z>92, improve debug printouts. In the Lindhard-Sorensen
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model to compute dEdx the first try is to take it from ICRU73 or ICRU90
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data, if this class return 0.0, then dEdx is computed from G4GenericIon
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and effective charge.
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## 2023-11-03 Ben Morgan (emstand-V11-01-24)
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- Use "G4" prefixed version of EXPAT/ZLIB CMake variables
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## 2023-10-19 V.Ivanchenko (emstand-V11-01-23)
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- G4UrbanMscModel - (L. Urban) tuned step limit parameterisation for
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- G4UrbanMscModel - (L. Urban) tuned step limit parameterisation for
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the case of enabled optional algorithm of lateral displacement.
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The default tracking is not affected.
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@@ -154,9 +206,9 @@ It must **not** be used as a substitute for writing good git commit messages!
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compiler options are used, use G4Pow
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## 2023-08-21 V.Ivanchenko (emstand-V11-01-19)
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- G4SeltzerBergerModel - implement inheritance from G4VEmModel instead of
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- G4SeltzerBergerModel - implement inheritance from G4VEmModel instead of
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G4eBremsstrahlungRelModel, which means re-implementing common methods
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by cut and paster from G4eBremsstrahlungRelModel and removal LPM
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by cut and paster from G4eBremsstrahlungRelModel and removal LPM
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computations; use std::applyOnce approach to initilize static data;
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upplied code format.
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- G4eBremsstrahlungRelModel - use std::applyOncy approach to initilize
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@@ -166,9 +218,9 @@ It must **not** be used as a substitute for writing good git commit messages!
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## 2023-06-18 V.Ivanchenko (emstand-V11-01-18)
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- G4BetheHeitlerModel, G4PairProductionRelModel, G4eBremsstrahlungRelModel,
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G4SeltzerBergerModel - further reorganized initialisation for #2543 and
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G4SeltzerBergerModel - further reorganized initialisation for #2543 and
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considered neccesity to fix, Initilise(..) method described by Stephan
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Hageboeck, to have thread safe check if a model is the first
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Hageboeck, to have thread safe check if a model is the first
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instance of the class, set lock and perform initilisation of all static
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data. Results of standard EM tests are unchanged.
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@@ -197,7 +249,7 @@ It must **not** be used as a substitute for writing good git commit messages!
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## 2023-05-09 V.Ivanchenko (emstand-V11-01-12)
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- updated hadron/ion ionisation models; initialise stopping power data
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once: PSTAR and ICRU90 in G4BraggModel, ASTAR - in G4BraggIonModel,
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once: PSTAR and ICRU90 in G4BraggModel, ASTAR - in G4BraggIonModel,
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ICRU73 and ICRU90 ion (Z>2) data in G4LindHardSorensenIonModel;
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G4BraggIonModel inherit from G4Bragg model; fixed stopping power
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of heavy ions at moderate energies
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@@ -220,22 +272,22 @@ It must **not** be used as a substitute for writing good git commit messages!
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- G4LinhardSorensenModel - added extra protection and improved debug printout
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## 2023-03-11 V.Ivanchenko (emstand-V11-01-08)
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- G4UrbanMscModel - optimisation of the code without any change of the
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- G4UrbanMscModel - optimisation of the code without any change of the
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results (L. Urban)
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## 2023-03-05 V.Ivanchenko (emstand-V11-01-07)
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- G4CoulombScattering - fixed typo
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- G4PAIModel, G4PAIPhotModel, G4PAIModelData, G4PAIPhotData, G4PAIxSection,
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G4PAIySection - fixed problem in tests and code clean-up
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G4PAIySection - fixed problem in tests and code clean-up
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## 2023-03-04 V.Ivanchenko (emstand-V11-01-06)
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- G4CoulombScattering - added extra constructor to address all existing
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cases, for pure single scattering integral method type is changed
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from fOnePeak to fEmDecreasing and spline interpolation is used.
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- G4CoulombScattering - added extra constructor to address all existing
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cases, for pure single scattering integral method type is changed
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from fOnePeak to fEmDecreasing and spline interpolation is used.
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This is needed for the fix of #2530.
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## 2023-02-24 V.Ivanchenko (emstand-V11-01-05)
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- G4WentzelOKandVIxSection - fix numeric instability for the extreme case of
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- G4WentzelOKandVIxSection - fix numeric instability for the extreme case of
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very small kinetic energy (< 1 eV)
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## 2023-02-21 V.Ivanchenko (emstand-V11-01-04)
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@@ -246,9 +298,9 @@ It must **not** be used as a substitute for writing good git commit messages!
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- G4eCoulombScatterinModel - improve initialisation and code comments
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## 2023-02-14 V.Ivanchenko (emstand-V11-01-03)
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- Preparation for the fix of the problem #2530 - fix apply single
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- Preparation for the fix of the problem #2530 - fix apply single
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scattering per region
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- G4UrbanMscModel - check IsLocked() method before definition of
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- G4UrbanMscModel - check IsLocked() method before definition of
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lateral displacement algorithm and positron correction;
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improve formatting
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- G4CoulombScattering - added SetCombined(G4bool) method allowing
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@@ -256,8 +308,8 @@ It must **not** be used as a substitute for writing good git commit messages!
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- G4eCoulombScatterinModel - improve formatting
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## 2023-01-13 V.Ivanchenko (emstand-V11-01-02)
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- G4ESTARStopping, G4GoudsmitSaundersonTable, G4GSPWACorrections,
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G4GSMottCorrection, G4SeltzerBergerModel, G4SBBremTable, G4IonICRU73Data,
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- G4ESTARStopping, G4GoudsmitSaundersonTable, G4GSPWACorrections,
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G4GSMottCorrection, G4SeltzerBergerModel, G4SBBremTable, G4IonICRU73Data,
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G4eDPWAElasticDCS - do not call std::getenv from model classes, instead
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use G4EmParameters, do not check if G4LEDATA environment variable
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defined correctly - this is responsibility of the global utility
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@@ -279,14 +331,14 @@ It must **not** be used as a substitute for writing good git commit messages!
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- G4IonICRU73Data - fixed stopping power parameterisation below lowest
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energy point; apply unit factor to material vector and not to
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data inside each element vector; include debug printouts protected
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by verbosity; implement data tables for materials and not
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by verbosity; implement data tables for materials and not
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material-cut-couples; provide non-zero dEdx for ions with Z > 80
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- G4LindhardSorensenIonModel - fixed CorrectionAlongStep() computations
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at low energy
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## 2022-10-18 V.Ivanchenko (emstand-V11-00-18)
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- G4UrbanMscModel - L.Urban remove computation and use of rangecut for
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step limitation; this affect only EM option3 physics making
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step limitation; this affect only EM option3 physics making
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results more close to option4 and there is some CPU advantage
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## 2022-10-18 V.Ivanchenko (emstand-V11-00-17)
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@@ -335,14 +387,14 @@ It must **not** be used as a substitute for writing good git commit messages!
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- G4UrbanMscModel - L.Urban move safety computation before
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step limitation algorithms in order to save few instructions,
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which should not affect results; comments to the code are improved
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- G4eBremsstrahlungRelModel, G4PairProductionRelModel - added headers
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- G4eBremsstrahlungRelModel, G4PairProductionRelModel - added headers
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of G4Exp, G4Pow to source
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- G4WentzelVIRelModel, G4WentzelOKandVIxSection, G4LindhardSorensenIonModel,
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G4ICRU49NuclearStoppingModel - use G4AutoLock
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- G4PairProductionRelModel, G4eBremsstrahlungRelModel - added G4Log,
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- G4PairProductionRelModel, G4eBremsstrahlungRelModel - added G4Log,
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G4Exp headers
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- G4BetheHeitler5DModel - do not instantiate G4MuonPlus, G4MuonMinus
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inside the model to allow usage of this class in physics lists
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inside the model to allow usage of this class in physics lists
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without muons
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## 2022-04-07 V.Ivanchenko (emstand-V11-00-08)
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@@ -359,14 +411,14 @@ It must **not** be used as a substitute for writing good git commit messages!
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## 2022-02-18 V.Ivanchenko (emstand-V11-00-04)
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- G4UniversalFluctuation, G4UrbanFluctuation - L.Urban use the same fw=4 and a0=42
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parameters of the model providing similar results for small steps or thin
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layers to Geant4 10.7 version of fluctuations (fixed #2466)
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parameters of the model providing similar results for small steps or thin
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layers to Geant4 10.7 version of fluctuations (fixed #2466)
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## 2022-02-14 V.Ivanchenko (emstand-V11-00-03)
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- G4UrbanMscModel - minor optimisation of arithmetic
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- G4UniversalFluctuation - introduced a new protected method SampleGlandz(..),
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which provides sampling of non-Gauss fluctuations; improved arithmetic;
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results are identical to the version of the release 11.0
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results are identical to the version of the release 11.0
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- G4UrbanFluctuation - reorganized version of fluctuation model from
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Geant4 10.7 in SampleGlandz(...) method
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- G4LossFluctuationDummy - new class with zero fluctuations
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@@ -387,20 +439,20 @@ It must **not** be used as a substitute for writing good git commit messages!
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# History entries prior to 11.0
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26 November 21: V.Ivanchenko (emstand-V10-07-28)
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- G4PairProductionRelModel - reduce upper limit of parameterisation x-section
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- G4PairProductionRelModel - reduce upper limit of parameterisation x-section
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from 80 to 30 GeV
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09 November 21: V.Ivanchenko (emstand-V10-07-27)
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- G4ionIonisation - minor clean-up
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- G4IonICRU73Data - new data structure for ion ionisation data
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- G4LindhardSorensenIonModel - use G4BraggIonModel, G4BetheBlochModel
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and G4IonICRU73Data, do not apply corrections at the last step of
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- G4LindhardSorensenIonModel - use G4BraggIonModel, G4BetheBlochModel
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and G4IonICRU73Data, do not apply corrections at the last step of
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an ion
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- G4BraggIonModel, G4BetheBlochModel - do not apply corrections at
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- G4BraggIonModel, G4BetheBlochModel - do not apply corrections at
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the last step of an ion
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30 October 21: V.Ivanchenko (emstand-V10-07-26)
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- G4BetheBlochModel, G4BraggIonModel, G4ionIonisation - use ion
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- G4BetheBlochModel, G4BraggIonModel, G4ionIonisation - use ion
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corrections for all ions except alpha in order to fix #2440
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12 October 21: V.Ivanchenko (emstand-V10-07-25)
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@@ -412,7 +464,7 @@ It must **not** be used as a substitute for writing good git commit messages!
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07 Octoberber 21: V.Ivanchenko (emstand-V10-07-24)
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- G4UniversalFluctuations - Laszlo Urban substantially simplified
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sampling algorithm - less number of parameters, faster
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computations, results are in statistical agreement with the
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computations, results are in statistical agreement with the
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previous version of the code
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27 September 21: V.Ivanchenko (emstand-V10-07-23)
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@@ -433,7 +485,7 @@ It must **not** be used as a substitute for writing good git commit messages!
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27 August 21: V.Ivanchenko (emstand-V10-07-21)
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- G4BraggModel, G4BraggIonModel - set lowest energy to 0.25 keV,
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added protection to limit cut value by the lowest energy
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- G4LinhardSorensenIonModel, G4ICRU73QOModel - added protection
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- G4LinhardSorensenIonModel, G4ICRU73QOModel - added protection
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to limit cut value by the lowest energy
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- G4BetheBlochModel - minor clean-up
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@@ -450,19 +502,19 @@ It must **not** be used as a substitute for writing good git commit messages!
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18 July 21: V.Ivanchenko (emstand-V10-07-17)
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- G4UniversalFluctuation, G4IonFluctuations, G4AtomaFluctuations,
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G4PAIModel, G4PAIPhotModel - updated according to change
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of G4VEmFluctuationModel signature
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G4PAIModel, G4PAIPhotModel - updated according to change
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of G4VEmFluctuationModel signature
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16 July 21: V.Ivanchenko (emstand-V10-07-16)
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- G4UniversalFluctuation - minor optimisation, code clean-up
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- G4UniversalFluctuation - minor optimisation, code clean-up
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- G4UrbanMscModel - use random arrays instead flat() method
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to speed-up the code; use more const variables
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10 July 21: V.Ivanchenko (emstand-V10-07-15)
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- G4BetheBlochModel, G4ESTARStopping, G4AtimaEnergyLossModel,
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G4LindhardSorensenIonModel - fixed Coverity warnings by
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G4LindhardSorensenIonModel - fixed Coverity warnings by
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initialisation of all variables in class constructors
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- G4UrbanMscModel - do not apply energy correction at small
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- G4UrbanMscModel - do not apply energy correction at small
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steps below 1% of a particle range
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24 May 21: J.Allison (emstand-V10-07-14)
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@@ -470,7 +522,7 @@ It must **not** be used as a substitute for writing good git commit messages!
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o Instantiate clip board only if Quantum Entanglement is requested.
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23 May 21: V.Ivanchenko (emstand-V10-07-13)
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- G4PAIModelData, G4eplusTo2GammaOKVIModel - corrected
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- G4PAIModelData, G4eplusTo2GammaOKVIModel - corrected
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initialisation of physics vectors spline
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15 May 21: V.Ivanchenko (emstand-V10-07-12)
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@@ -478,7 +530,7 @@ It must **not** be used as a substitute for writing good git commit messages!
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updated set of flags for spline and the integral approach
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10 May 21: V.Ivanchenko (emstand-V10-07-11)
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- G4BetheBlochModel - minor cleanup - more const variables
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- G4BetheBlochModel - minor cleanup - more const variables
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- G4LindhardSorensenData - updated definition of spline
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16 April 21: B.Morgan (emstand-V10-07-10)
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