| Geant4 Cross Reference |
1 # Category emhighenergy History 2 3 See `CONTRIBUTING.rst` for details of **required** info/format for each entry, 4 which **must** added in reverse chronological order (newest at the top). 5 It must **not** be used as a substitute for writing good git commit messages! 6 7 ------------------------------------------------------------------------------- 8 9 ## 2024-09-10 Alberto Ribon (emhighenergy-V11-02-01) 10 - G4DynamicParticleIonisation, G4DynamicParticleMSC : added missing methods 11 (GetMeanFreePath and GetContinuousStepLimit) to make them concrete classes. 12 13 ## 2024-08-23 Vladimir Ivanchenko (emhighenergy-V11-02-00) 14 - Added new processes G4DynamicParticleIonisation, G4DynamicParticleMSC, 15 G4DynamicParticleFluctuation, which perform computations 16 on fly using only G4DynamicParticle data, G4ParticleDefinition is not used. 17 18 ## 2023-06-06 Helmut Burkhardt (emhighenergy-V11-01-01) 19 - G4GammaConversionToMuons removing using namespace std + cling-tidy 20 - G4AnnihiToMuPair removing using namespace std + cling-tidy 21 22 ## 2023-06-02 Vladimir Ivanchenko (emhighenergy-V11-01-00) 23 - G4GammaConversionToMuons - fixed FPE exception in compound, when selected 24 element and address issue of cross section factor reported in #2543 25 26 ## 2022-11-23 Gabriele Cosmo (emhighenergy-V11-00-04) 27 - Fixed more compilation warnings for implicit type conversions. 28 29 ## 2022-11-18 Gabriele Cosmo (emhighenergy-V11-00-03) 30 - Fixed compilation warnings for implicit type conversions on macOS/XCode 14.1. 31 32 ## 2022-09-05 Ben Morgan (emhighenergy-V11-00-02) 33 - Resolve duplicated G4partman dependency as public 34 35 ## 2022-07-04 Vladimir Ivanchenko (emhighenergy-V11-00-01) 36 - G4hPairProduction, G4hPairProductionModel - removed not needed methods 37 38 ## 2021-12-10 Ben Morgan (emhighenergy-V11-00-00) 39 - Change to new Markdown History format 40 41 --- 42 43 # History entries prior to 11.0 44 45 20 October 21: V.Ivanchenko (emhighenergy-V10-07-06) 46 - G4AnnihiToMuPair - added option of tau+tau- pair production; 47 optimized computation of cross sections in compounds; 48 added process sub-type via enumerator 49 50 16 August 2021: J.Hahnfeld (emhighenergy-V10-07-05) 51 - G4AnnihiToMuPair - return DBL_MAX if below threshold energy, 52 remember G4LossTableManager for correct deregistration in MT mode 53 54 18 July 21: V.Ivanchenko (emhighenergy-V10-07-04) 55 - G4mplIonisationModel, G4mplIonisationWithDeltaModel - updated 56 according to change of G4VEmFluctuationModel signature 57 58 15 May 21: V.Ivanchenko (emhighenergy-V10-07-03) 59 - G4eeToHadrons - updated integral type 60 61 15 March 21: V.Ivanchenko (emhighenergy-V10-07-02) 62 - update all classes to 11.0: clean-up interfaces, removed unused headers, 63 improved initialisation 64 65 21 February 21: V.Ivanchenko (emhighenergy-V10-07-01) 66 - G4hBremsstrahlungModel - added header 67 68 08 February 21: V.Ivanchenko (emhighenergy-V10-07-00) 69 - G4hhIonisation - G4BohrFuluctuations is removed 70 71 29 October 2020: V.Ivantchenko (emhighenergy-V10-06-02) 72 - G4hPairProductionModel, G4hBremsstrahlungModel, G4hPairProduction, 73 G4hBremsstrahlung - added definition of the energy threshold 74 for creation of a vertex, when energy transfer is above the 75 threshold (CMS request) 76 77 01 September 2020: G.Amadio (emhighenergy-V10-06-01) 78 - G4hPairProductionModel - inherit ComputeDMicroscopicCrossSection 79 from G4MuPairProductionModel to avoid code duplication 80 81 30 October 2019: I.Semeniouk (emhighenergy-V10-05-06) 82 - G4GammaConversionToMuons - initialisation of the 5D model cuts size 83 84 18 October 2019: V.Ivantchenko (emhighenergy-V10-05-05) 85 - G4GammaConversionToMuons - added initialisation of the 5D model 86 87 08 October 2019: V.Ivantchenko (emhighenergy-V10-05-04) 88 - G4GammaConversionToMuons - fixed DeRegister; added optional 89 possibility to use 5D model for the sampling of the final state 90 91 02 July 2019: V.Ivantchenko (emhighenergy-V10-05-03) 92 - G4mplIonisationWithDeltaModel, G4mplIonisationModel - fixed 93 dEdx for electron gas model (beta<0.01) - problem #2169 94 95 03 April 2019: V.Ivantchenko (emhighenergy-V10-05-02) 96 - G4GammaConversionToMuons, G4AnnihiToMuPair - added Register/DeRegister 97 mechanism 98 99 21 March 2019: V.Ivantchenko (emhighenergy-V10-05-01) 100 - G4GammaConversionToMuons - fixed low-energy part of the model by adding 101 of intermediate limit 5*MuMass, below which an approximation of 102 x-section similar to the Bethe-Heitler model is used; fixed bug 103 in energy sampling for low-energy 104 105 01 March 2019: V.Ivantchenko (emhighenergy-V10-05-00) 106 - G4mplIonisation, G4mplIonisationWithDeltaModel - added low limit 107 for delta-electron production threshold (fixing problem #2126) 108 109 17 Sept 2018: D.Sawkey (emhighenergy-V10-04-02) 110 - G4eeToHadrons, G4eeToHadronsMultiModel, G4hBremsstrahlung, G4hPairProduction, 111 G4hhIonisation, G4mplIonisation: automatic documentation format now rST 112 113 01 May 2018: V.Ivant (emhighenergy-V10-04-01) 114 - G4eeToHadronsMultiModel - cleanup of headers 115 - G4eeToHadronsModel, G4mplIonisationWithDeltaModel - minor cleanup 116 117 28 Feb 2018: V.Ivant (emhighenergy-V10-04-00) 118 - G4AnnihiToMuPair - H.Burkhardt added Coulomb correction to the 119 cross section at the threshold 120 121 08 Nov 2017: D.Sawkey (emhighenergy-V10-03-05) 122 - G4hBremsstrahlung, G4hPairProduction - update ProcessDescription text 123 124 27 Oct 2017: V.Ivant (emhighenergy-V10-03-04) 125 - G4GammaConversionToMuons - changed parameterisation of nuclear 126 elastic formfactor (A.Sokolov); use integer Z; speed-up 127 sampling algorithm 128 129 19 Oct 2017: D.Sawkey (emhighenergy-V10-03-03) 130 - add dummy ProcessDescription for html doc 131 132 12 Oct 2017: V.Ivant (emhighenergy-V10-03-02) 133 - G4eeToHadrons - switched from ProcessDescription to StreamProcessInfo 134 135 11 Oct 2017: V.Ivant (emhighenergy-V10-03-01) 136 - G4eeToHadrons, G4eeToHadronsMultiModel - implemented new method 137 Description(..) instead of PrintInfo() 138 139 03 Aug 2017: V.Ivant (emhighenergy-V10-03-00) 140 - G4eeToHadrons, G4hhIonisation, G4mplIonisation - make coherent 141 model initialisation 142 143 1 Jun 2016: D.Sawkey (emhighenergy-V10-02-00) 144 - Most files: use C++11 features explicit, override, delete, nullptr 145 146 05 Now 2015: G.Cosmo (emhighenergy-V10-01-04) 147 - Replaced use of variable 'L' in G4eeToHadronsModel.cc to avoid 148 shadowing of new volumetric units. 149 150 07 Apr 2015: V.Ivant (emhighenergy-V10-01-03) 151 - Added checks to do/while loops 152 153 28 Apr 2015: V.Ivant (emhighenergy-V10-01-02) 154 - G4eeTo3PiModel - do not use default constructor of G4LorentzVector 155 156 20 Feb 2015: V.Ivant (emhighenergy-V10-01-01) 157 - G4eeTo3PiModel - increased majoranta for sampling of 3-body final 158 state; fixed bug in sampling 159 160 20 Feb 2015: V.Ivant (emhighenergy-V10-01-00) 161 - G4eeToHadronsModel - fixed kinematics in ISR gamma emission 162 (problem #1716); added check on energy balance 163 164 22 Oct 2014: V.Ivant (emhighenergy-V10-00-05) 165 - G4eeToHadrons, G4hBremsstrahlung, G4hPairProduction, 166 G4hhIonisation, G4mplIonisation - use G4EmParameters 167 168 07 Sept 2014: V.Ivant (emhighenergy-V10-00-04) 169 - G4GammaConversionToMuons - added protection agains infinite loop 170 at the reaction threashold; removed G4ThreadLocal variables; 171 introduced G4Exp, G4Log and nist functions; added counters 172 limiting do/while loops 173 174 24 July 2014: V.Ivant (emhighenergy-V10-00-03) 175 24 July 2014: V.Ivant (emhighenergy-V10-00-02) 176 - G4Vee2hadrons - fixed build for gcc 4.1 177 178 18 July 2014: V.Ivant (emhighenergy-V10-00-01) 179 - G4eeTo3PiModel - fixed sampling algorithm 180 181 18 July 2014: V.Ivant (emhighenergy-V10-00-00) 182 - Naruhiro Chikuma verified and updated positron annihilation 183 models: G4Vee2hadrons, G4ee2KChargedModel, G4ee2KNeutralModel, 184 G4eeTo3PiModel, G4eeToHadronsMultiModel, G4eeToPGammaModel, 185 G4eeToTwoPiModel, G4eeToHadronsModel; and process G4eeToHadrons 186 This includes adition on extra inline methods to convert from Lab 187 to CM, to initilise models, more correct thresholds, 188 migration to updated PhysicsVector interfaces 189 190 13 November 2013: V.Ivant (emhighenergy-V09-06-09) 191 - G4mplIonisationModel - fixed compillation problem of the previous tag 192 193 12 November 2013: V.Ivant (emhighenergy-V09-06-08) 194 - G4mplIonisationModel, G4mplIonisationWithDeltaModel - fixed electron 195 gas ionisation part of a model (problem is identified by Zukai Wang 196 <zw4vm@virginia.edu>); before model was working correctly for 197 very heavy monopoles in Silicon and not accurate for other media 198 199 19 August 2013: V.Ivant (emhighenergy-V09-06-07) 200 - G4hPairProductionModel - do not call obsolete SetElement() method; 201 use G4Log and G4Exp 202 - G4hBremsstrahlungModel - use G4Log 203 204 09 August 2013: V.Ivant (emhighenergy-V09-06-06) 205 09 August 2013: V.Ivant (emhighenergy-V09-06-05) 206 - G4hBremsstrahlung - use inheritence of G4MuBremsstrahlung; 207 removed unused headers; 208 - G4hPairProduction - use inheritence of G4MuPairProduction; 209 removed unused headers; lowestEnergy limit should not be lower 210 than 8*mass because in that case the model is not applicable 211 212 09 July 2013: V.Ivant (emhighenergy-V09-06-04) 213 - G4hPairProductionModel - substitute SetCurrentElement(G4double) 214 by SetElement(G4int) 215 216 03 July 2013: V.Ivant (emhighenergy-V09-06-03) 217 - G4mplIonisationModel, G4mplIonisationWithDeltaModel - changed 218 interface to G4VEmFluctuations 219 220 10 January 2013: V.Ivant (emhighenergy-V09-06-02) 221 - G4mplIonisationWithDeltaModel - minor cleanup 222 223 09 January 2013: V.Ivant (emhighenergy-V09-06-01) 224 - G4mplIonisationWithDeltaModel - fixed factor for cross section 225 of delta-electron production 226 227 10 December 2012: V.Ivant (emhighenergy-V09-06-00) 228 - G4eeTo3PiModel - removed printout from destructor (fixed bug #1404) 229 230 21 July 2012: V.Ivant (emhighenergy-V09-05-03) 231 - G4hBremsstrahlung, G4mplIonisation, G4hPairProduction - 232 secondary particle type defined in constructors and not in Initialise() 233 method, this is needed for correct initialisation at G4_PreInit 234 235 11 July 2012: G.Cosmo (emhighenergy-V09-05-02) 236 - Explicitly use inclusion of headers for system of units and physical 237 constants, in plan to remove implicit inclusion from globals.hh. 238 239 07 June 2012: V.Ivant (emhighenergy-V09-05-01) 240 - Fixed variable shagowing 241 242 27 May 2012: V.Ivant (emhighenergy-V09-05-00) 243 - G4mplIonisation, G4mplIonisationModel, G4mplIonisationWithDeltaModel 244 extended energy range of dedx and other tables for monopoles with large mass, 245 this is required for interpolation of dEdx for super-heavy monopoles 246 247 10 November 2011: V.Ivant (emhighenergy-V09-04-02) 248 - G4hPairProduction, G4eeToHadronsMultiModel, G4hhIonisation, 249 G4mplIonisationModel, G4mplIonisationWithDeltaModel - fixed 250 initialisation problems reported by the Coverity tool 251 252 3 November 2011: V.Ivant (emhighenergy-V09-04-01) 253 - G4hBremsstrahlung, G4hPairProduction - improved initialisation 254 allowing to used model instantiated in Physics List (potential 255 saving initialisation time) 256 257 12 July 11: V.Ivanchenko (emhighenergy-V09-04-00) 258 - G4GammaConversionToMuons - removed include of unused header 259 260 26 October 10: V.Ivanchenko (emhighenergy-V09-03-02) 261 - Fixed problem reported by the Coverity tools (mainly pedantic 262 initialisation) 263 - Added G4mplIonisationWithDeltaModel which is substituted 264 G4mplIonisationModel by default - delat-ray production is required 265 both by ATLAS and CMS 266 267 04 March 10: V.Ivanchenko (emhighenergy-V09-03-01) 268 - G4ICRU73NoDeltaModel - new model derived from G4ICRU73QOModel 269 270 28 March 10: V.Ivanchenko (emhighenergy-V09-03-00) 271 - G4mplIonisation - fixed IsApplicable method - always "true" 272 (CMS report crash in the case when several types 273 of monopoles are instantiated) 274 275 11 November 09: V.Ivanchenko (emhighenergy-V09-02-03) 276 - G4eeTo3PiModel - fixed vector product in matrix element 277 278 09 November 09: V.Ivanchenko (emhighenergy-V09-02-02) 279 - G4AnnihiToMuPair added method CrossSectionPerVolume; 280 added integral option to PostStepDoIt - more precise 281 simulation near cross section threshold 282 283 12 April 09: V.Ivanchenko (emhighenergy-V09-02-01) 284 - G4mplIonisationModel, G4eeToHadronsMultiModel - simplified initialisation 285 286 20 February 09: V.Ivanchenko (emhighenergy-V09-02-00) 287 - Cleanup: improved comments, move virtual methods from .hh to .cc 288 289 16 October 08: V.Ivanchenko (emhighenergy-V09-01-06) 290 - Updated processes enumeration and printout 291 292 21 July 08: V.Ivanchenko (emhighenergy-V09-01-05) 293 - G4hBremsstrahlungModel, G4hPairProductionModel - do not use A in 294 the CrossSectionPerAtom 295 296 10 July 08: V.Ivanchenko (emhighenergy-V09-01-04) 297 - G4eeCrossSections - migrated to PDG 2006 298 - G4eeToHadronsMultiModel - added main reaction channels for omega and 299 phi resonances 300 - New models: G4eeTo3PiModel, G4eeToPGammaModel, G4ee2KChargedModel, 301 G4ee2KNeutralModel 302 303 8 July 08: V.Ivanchenko (emhighenergy-V09-01-03) 304 - G4GammaConversionToMuons - all exit() substituted by warnings 305 306 4 April 08: V.Ivanchenko (emhighenergy-V09-01-02) 307 - G4hBremsstrahlungModel - remove static const 308 309 14 March 08: V.Ivanchenko (emhighenergy-V09-01-01) 310 06 March 08: V.Ivanchenko (emhighenergy-V09-01-00) 311 - G4hBremsstrahlungModel, G4hBremsstrahlung, G4hPairProductionModel, 312 G4hPairProduction are added 313 - SubType for all processes is initialized 314 315 13 November 07: V.Ivanchenko (emhighenergy-V09-00-01) 316 - G4mplIonisationModel - introduced theoretical asymtotic low-energy 317 parameterization of dEdx 318 319 14 August 07: V.Ivanchenko (emhighenergy-V09-00-00) 320 - G4mplIonisationModel - fixed low-energy parameterization of monopole 321 energy loss; verified mean energy loss (M.Vladymirov) 322 323 31 May 07: V.Ivanchenko (emhighenergy-V08-03-02) 324 - G4mplIonisation - fixed destruction of monopole ionisation model 325 326 23 May 07: V.Ivanchenko (emhighenergy-V08-03-01) 327 - In all processes inherit from G4VEnergyLossProcess or G4VEmProcess 328 remove method SecondaryPostStep; 329 330 22 May 07: V.Ivanchenko (emhighenergy-V08-03-00) 331 - G4VEmModel - changed interface of SampleSecondary method, it become 332 void, extra parameter std::vector<G4DynamicParticle*>*, all 333 classes using or inhereting this interface are modified. 334 About 5% speadup of EM shower simulation 335 336 25 October 06: V.Ivant (emhighenergy-V08-01-00) 337 - added G4mplIonisation and G4mplIonisationModel - ionisation for 338 classic magnetic monopole 339 - G4hhIonisation - add maxKinEnergy class member (100 TeV) 340 341 15 February 05: V.Ivant (emhighenergy-V08-00-01) 342 - added functions G4BraggModel::ComputeCrossSectionPerElectron/Atom() 343 - added functions G4BraggIonModel::ComputeCrossSectionPerElectron/Atom() 344 345 10 January 05: V.Ivant (emhighenergy-V08-00-00) 346 - substitute the method SetStepLimits by SetStepFunction 347 - move initialisation of default values to the constructor 348 349 29 November 05: V.Ivant (emhighenergy-V07-01-04) 350 - Fix initialisation problems in G4hhIonisation and G4eeToHadrons and related classes 351 352 23 November 05: V.Ivant (emhighenergy-V07-01-03) 353 - G4eeToHadrons - fix verbosity, restore missing line 354 - G4eeToHadronsModel - change verbosity level 355 356 30 October 05: V.Ivant (emhighenergy-V07-01-02) 357 - Remove magnetic change from G4BraggNoDeltaModel and G4BetheBlochNoDeltaModel 358 - add G4hhIonisation - ionisation for heavy exotic particles 359 360 05 August 05: V.Ivant (emhighenergy-V07-01-01) 361 - Remove inline constructors and destructors 362 363 30 June 05: V.Ivant (emhighenergy-V07-01-00) 364 - Fix a misprint in G4BetheBlochNoDeltaModel 365 366 18 May 05: V.Ivant (highenergy-V07-00-01) 367 - Use optimised interfaces from utils - reorganise ee->hadrons models 368 - Add G4BetheBlochNoDeltaModel and G4BraggNoDeltaModel for simulation 369 of energy loss of very heavy particles 370 371 13 April 05: V.Ivant (highenergy-V07-00-00) 372 - Migrade to updated interfaces of utils 373 374 01 Dec 04: V.Ivant (highenergy-V06-02-01) 375 - Migration to cmath 376 377 29 Nov 04: V.Ivant (highenergy-V06-02-00) 378 - Created 379