| 1 | -------------------------------------------------------------------
|
|---|
| 2 |
|
|---|
| 3 | ==================================================
|
|---|
| 4 | Geant4 - an Object-Oriented Toolkit for Simulation
|
|---|
| 5 | ==================================================
|
|---|
| 6 |
|
|---|
| 7 | History file for Low Energy Parameterized Models
|
|---|
| 8 | ------------------------------------------------
|
|---|
| 9 |
|
|---|
| 10 | This file should be used to summarize modifications introduced in the
|
|---|
| 11 | code and to keep track of all tags.
|
|---|
| 12 |
|
|---|
| 13 | ---------------------------------------------------------------
|
|---|
| 14 | * Please list in reverse chronological order (last date on top)
|
|---|
| 15 | ---------------------------------------------------------------
|
|---|
| 16 |
|
|---|
| 17 |
|
|---|
| 18 | 02 March 2009 - D. Wright for V.Grichine (hadr-cohe-V09-02-00)
|
|---|
| 19 | --------------------------------------------------------------
|
|---|
| 20 | Model precise sampling and 'on the fly' table preparation in
|
|---|
| 21 | G4DiffuseElastic.hh, .cc
|
|---|
| 22 |
|
|---|
| 23 | 27 November 2008 - V.Ivanchenko (hadr-cohe-V09-01-08)
|
|---|
| 24 | ----------------------------------------------------
|
|---|
| 25 | G4ChargeExchangeProcess - added high and low energy protections into
|
|---|
| 26 | cross section
|
|---|
| 27 |
|
|---|
| 28 | 20 November 2008 - V.Ivanchenko (hadr-cohe-V09-01-07)
|
|---|
| 29 | ----------------------------------------------------
|
|---|
| 30 | G4ChargeExchangeProcess and G4ChargeExchange model prepaed to be used
|
|---|
| 31 | in Physics Lists; energy threshold is set to 1.0 MeV
|
|---|
| 32 |
|
|---|
| 33 | 22 August 2008 - V.Ivanchenko (hadr-cohe-V09-01-06)
|
|---|
| 34 | ----------------------------------------------------
|
|---|
| 35 | - set process sub-types according to enumerator for G4UHadronElasticProcess
|
|---|
| 36 | and for G4ChargeExchangeProcess
|
|---|
| 37 |
|
|---|
| 38 | 05 August 2008 - V.Ivanchenko (hadr-cohe-V09-01-05)
|
|---|
| 39 | ----------------------------------------------------
|
|---|
| 40 | G4HadronElastic - added protection inside LElastic model against rare
|
|---|
| 41 | unphysical values of sampled t
|
|---|
| 42 |
|
|---|
| 43 | 08 Jul 2008 - D.H. Wright (hadr-cohe-V09-01-04)
|
|---|
| 44 | ------------------------------------------------
|
|---|
| 45 | - set process sub-type to 11 for G4UHadronElasticProcess and 16 for
|
|---|
| 46 | G4ChargeExchangeProcess
|
|---|
| 47 |
|
|---|
| 48 | 19 May 2008 - V.Ivanchenko (hadr-cohe-V09-01-03)
|
|---|
| 49 | ------------------------------------------------
|
|---|
| 50 | G4HadronElastic - added counts of abnornal sampling results and cout
|
|---|
| 51 | at the destructor of the class
|
|---|
| 52 | G4UHadronElasticProcess and G4ChargeExchangeProcess - added call to
|
|---|
| 53 | BuildPhysicsTable of the base class G4HadronicProcess
|
|---|
| 54 |
|
|---|
| 55 | 10 Apr 2008 - V.Ivanchenko (hadr-cohe-V09-01-02)
|
|---|
| 56 | ------------------------------------------------
|
|---|
| 57 | G4HadronElastic - added extra protection against precision lost
|
|---|
| 58 | when projectile almostly lost kinetic energy;
|
|---|
| 59 | set lowestEnergyLimit=1.e-6*eV (was 0.0)
|
|---|
| 60 |
|
|---|
| 61 | 29 Jan 2008 - V.Ivanchenko (hadr-cohe-V09-01-01)
|
|---|
| 62 | -------------------------------------------------
|
|---|
| 63 | G4UHadronElasticProcess - call to G4QElasticCrossSection with option
|
|---|
| 64 | "false", so parameters for sampling of
|
|---|
| 65 | scattering are precalculated
|
|---|
| 66 | G4HadronElastic - added extra protection - if sampled t out of the
|
|---|
| 67 | physics range then no scattering
|
|---|
| 68 |
|
|---|
| 69 | 16 Jan 2008 - V.Ivanchenko (hadr-cohe-V09-01-00)
|
|---|
| 70 | ------------------------------------------------
|
|---|
| 71 | G4DiffuseElastic - remove dependence on other elastic models
|
|---|
| 72 | G4ElasticHadrNucleusHE - fixed non-reproducibility, removed commented
|
|---|
| 73 | part of old code; add more formatting
|
|---|
| 74 | G4HadronElastic - return back threshold to G4ElasticHadrNucleusHE
|
|---|
| 75 | model 1 GeV
|
|---|
| 76 |
|
|---|
| 77 | 10 Dec 2007 - V.Ivanchenko (hadr-cohe-V09-00-07)
|
|---|
| 78 | ------------------------------------------------
|
|---|
| 79 | G4HadronElastic - set threshold to G4ElasticHadrNucleusHE model
|
|---|
| 80 | DBL_MAX
|
|---|
| 81 |
|
|---|
| 82 | 15 Nov 2007 - V.Ivanchenko (hadr-cohe-V09-00-06)
|
|---|
| 83 | ------------------------------------------------
|
|---|
| 84 | G4UHadronElasticProcess - introduced "ifdef VERBOSE" for verbosity
|
|---|
| 85 | checks inside methods called at each step
|
|---|
| 86 |
|
|---|
| 87 | 14 Nov 2007 - V.Ivanchenko (hadr-cohe-V09-00-04)
|
|---|
| 88 | ------------------------------------------------
|
|---|
| 89 | G4DiffuseElastic - add control on verbosity at initialisation
|
|---|
| 90 |
|
|---|
| 91 | 13 Nov 2007 - V.Ivanchenko (hadr-cohe-V09-00-03)
|
|---|
| 92 | ------------------------------------------------
|
|---|
| 93 | G4ElasticHadrNucleusHE - (N.Starkov) updated:
|
|---|
| 94 | - the difference in scattering off protons and
|
|---|
| 95 | neutrons is included;
|
|---|
| 96 | - optized computation of the distribution function
|
|---|
| 97 | (important for heavy targets);
|
|---|
| 98 | - fixed model for scattering off hydrogen;
|
|---|
| 99 | - tunned model parameters for better description
|
|---|
| 100 | of total and elastic cross sections
|
|---|
| 101 |
|
|---|
| 102 | 06 Nov 2007 - V.Ivanchenko (hadr-cohe-V09-00-02)
|
|---|
| 103 | ------------------------------------------------
|
|---|
| 104 | G4DiffuseElastic - (V.Grichine) initialisation of the model for
|
|---|
| 105 | each new target nucleus on-fly
|
|---|
| 106 |
|
|---|
| 107 | 05 Nov 2007 - V.Ivanchenko (hadr-cohe-V09-00-01)
|
|---|
| 108 | ------------------------------------------------
|
|---|
| 109 |
|
|---|
| 110 | G4DiffuseElastic - (V.Grichine) initialisation of the model in
|
|---|
| 111 | constructor with particle definition for the
|
|---|
| 112 | vector of available elements; tuning
|
|---|
| 113 | at high energies.
|
|---|
| 114 |
|
|---|
| 115 | 17 Oct 2007 - V.Ivanchenko (hadr-cohe-V09-00-00)
|
|---|
| 116 | ------------------------------------------------
|
|---|
| 117 | G4LEnp - removed erroneous code for identity
|
|---|
| 118 | exchange of particles ( F.W. Jones)
|
|---|
| 119 |
|
|---|
| 120 | G4DiffuseElastic - added Coulomb elastic scattering amplitude
|
|---|
| 121 | using Wentzel model (V. Grichine)
|
|---|
| 122 |
|
|---|
| 123 | 14 June 2007 - V.Ivanchenko (hadr-cohe-V08-03-07)
|
|---|
| 124 | ------------------------------------------------
|
|---|
| 125 | G4UHadronElasticProcess - use "true" flag colling CHIPS to compute cross
|
|---|
| 126 | section
|
|---|
| 127 |
|
|---|
| 128 | 14 June 2007 - V.Ivanchenko (hadr-cohe-V08-03-06)
|
|---|
| 129 | -----------------------------------------------
|
|---|
| 130 | G4ElasticHadrNucleusHE - fixed compilation nuclear parameters for heavy
|
|---|
| 131 | nucleus
|
|---|
| 132 | G4DiffuseElastic - new class
|
|---|
| 133 |
|
|---|
| 134 | 31 May 2007 - V.Ivanchenko (hadr-cohe-V08-03-05)
|
|---|
| 135 | -----------------------------------------------
|
|---|
| 136 | G4ElasticHadrNucleusHE - fixed compilation problem at Windows
|
|---|
| 137 | use only double values inside std::pow
|
|---|
| 138 |
|
|---|
| 139 | 31 May 2007 - V.Ivanchenko (hadr-cohe-V08-03-04)
|
|---|
| 140 | -----------------------------------------------
|
|---|
| 141 | G4ElasticHadrNucleusHE - fixed compilation problem at SUN
|
|---|
| 142 | move static const out of switch
|
|---|
| 143 |
|
|---|
| 144 | 25 May 2007 - D.H. Wright (hadr-cohe-V08-03-03)
|
|---|
| 145 | -----------------------------------------------
|
|---|
| 146 | add model names to constructors in G4LEnp, G4LEpp, G4ChargeExchange.cc,
|
|---|
| 147 | G4HadronElastic, and G4ElasticHadrNucleusHE
|
|---|
| 148 |
|
|---|
| 149 | 24 May 2007 - V.Ivanchenko (hadr-cohe-V08-03-02)
|
|---|
| 150 | -----------------------------------------------
|
|---|
| 151 | G4ElasticHadrNucleusHE - optimised computation of tables
|
|---|
| 152 | G4HadronElastic - use HElastic only for mesons
|
|---|
| 153 |
|
|---|
| 154 | 15 May 2007 - V.Ivanchenko (hadr-cohe-V08-03-01)
|
|---|
| 155 | -----------------------------------------------
|
|---|
| 156 | G4HadronElastic - use QElasticCrossSection for p, n incident for any energy
|
|---|
| 157 | and any target; use HElastic for the rest
|
|---|
| 158 |
|
|---|
| 159 | 15 May 2007 - V.Ivanchenko (hadr-cohe-V08-03-00)
|
|---|
| 160 | -----------------------------------------------
|
|---|
| 161 | G4ElasticHadrNucleusHE - general cleanup and redesign of private methods
|
|---|
| 162 |
|
|---|
| 163 | 5 May 2007 - V.Ivanchenko (hadr-cohe-V08-02-06)
|
|---|
| 164 | -----------------------------------------------
|
|---|
| 165 | G4HadronElastic - do not use HE model for hydrogen target to avoid NaN;
|
|---|
| 166 | use QElasticCrossSection for p, n incident for any energy
|
|---|
| 167 | only for p, He targets
|
|---|
| 168 |
|
|---|
| 169 | 4 May 2007 - V.Ivanchenko (hadr-cohe-V08-02-05)
|
|---|
| 170 | -----------------------------------------------
|
|---|
| 171 | G4HadronElastic - do not use HE model for hydrogen target to avoid NaN;
|
|---|
| 172 | use QElasticCrossSection for p, n incident for any energy
|
|---|
| 173 |
|
|---|
| 174 | 2 May 2007 - V.Ivanchenko (hadr-cohe-V08-02-04)
|
|---|
| 175 | -----------------------------------------------
|
|---|
| 176 | G4ElasticHadrNucleusHE - scale sampled t as ptot^2
|
|---|
| 177 | G4HadronElastic - use QElasticCrossSection for p, n < GeV and
|
|---|
| 178 | G4ElasticHadrNucleusHE model above
|
|---|
| 179 | still use QElasticCrossSEction for H and He targets
|
|---|
| 180 |
|
|---|
| 181 | 2 Apr 2007 - V.Ivanchenko (hadr-cohe-V08-02-03)
|
|---|
| 182 | -----------------------------------------------
|
|---|
| 183 | G4ElasticHadrNucleusHE - use iterator search on bin instead of
|
|---|
| 184 | computing log
|
|---|
| 185 | G4HadronElastic - use the most probable isotope for given Z to call
|
|---|
| 186 | to HE model (CPU/memory more efficient)
|
|---|
| 187 |
|
|---|
| 188 | 30 Jan 2007 - V.Ivanchenko (hadr-cohe-V08-02-02)
|
|---|
| 189 | ------------------------------------------------
|
|---|
| 190 | G4UHadronElasticProcess - fix bug in number of neutrons in CHIPS interface
|
|---|
| 191 | G4HadronElastic, G4ChargeExchange - more accuratelly compute Z and A
|
|---|
| 192 |
|
|---|
| 193 | 30 Jan 2007 - V.Ivanchenko (hadr-cohe-V08-02-01)
|
|---|
| 194 | ------------------------------------------------
|
|---|
| 195 | G4UHadronElasticProcess, G4ChargeExchangeProcess - fix problem
|
|---|
| 196 | for the case, when isotope vector is not defined
|
|---|
| 197 |
|
|---|
| 198 | 23 Jan 2007 - V.Ivanchenko (hadr-cohe-V08-02-00)
|
|---|
| 199 | ------------------------------------------------
|
|---|
| 200 | G4UHadronElasticProcess - migrade to interface to cross section with Z and A
|
|---|
| 201 | G4ChargeExchangeProcess - migrade to interface to cross section with Z and A
|
|---|
| 202 | do not use QElastic total cross sections
|
|---|
| 203 |
|
|---|
| 204 | 23 Nov 2006 - V.Ivanchenko (hadr-cohe-V08-01-12)
|
|---|
| 205 | ------------------------------------------------
|
|---|
| 206 | G4ElasticHadrNucleusHE - remove unused variables;
|
|---|
| 207 | - set ONQ0=3 (instead of 5) as it was in the
|
|---|
| 208 | tag 05 in order to have better CPU performance
|
|---|
| 209 | - cleanup comments
|
|---|
| 210 |
|
|---|
| 211 | 22 Nov 2006 - V.Ivanchenko (hadr-cohe-V08-01-11)
|
|---|
| 212 | ------------------------------------------------
|
|---|
| 213 | G4HadronElastic: set DBL_MAX low limit for the HE model
|
|---|
| 214 |
|
|---|
| 215 | 21 Nov 2006 - V.Ivanchenko (hadr-cohe-V08-01-10)
|
|---|
| 216 | ------------------------------------------------
|
|---|
| 217 | Cleanup of G4ElasticHadrNucleusHE
|
|---|
| 218 |
|
|---|
| 219 | 18 Nov 2006 - V.Ivanchenko (hadr-cohe-V08-01-09)
|
|---|
| 220 | ------------------------------------------------
|
|---|
| 221 | N.Starkov: Fix problem of
|
|---|
| 222 |
|
|---|
| 223 | 17 Nov 2006 - V.Ivanchenko (hadr-cohe-V08-01-08)
|
|---|
| 224 | ------------------------------------------------
|
|---|
| 225 | N.Starkov: Fix problem of initialization of tables,
|
|---|
| 226 | Fix problem of CPU overhead
|
|---|
| 227 |
|
|---|
| 228 | 17 Nov 2006 - V.Ivanchenko (hadr-cohe-V08-01-07)
|
|---|
| 229 | ------------------------------------------------
|
|---|
| 230 | N.Starkov: Code optimization is perfomed
|
|---|
| 231 |
|
|---|
| 232 | 16 Nov 2006 - V.Ivanchenko (hadr-cohe-V08-01-06)
|
|---|
| 233 | ------------------------------------------------
|
|---|
| 234 | G4HadronElastic - set threshold 0.4 GeV for HE model (VI)
|
|---|
| 235 | G4ElasticHadrNucleusHE - add corrections allowing to work down
|
|---|
| 236 | to 0.4 GeV (N.Starkov)
|
|---|
| 237 |
|
|---|
| 238 | 24 Oct 2006 - V.Ivanchenko (hadr-cohe-V08-01-05)
|
|---|
| 239 | ------------------------------------------------
|
|---|
| 240 | Set lowestEnergy=0 for neutral particles, =eV for changed (VI)
|
|---|
| 241 | G4HadronElastic - set threshold 1 GeV for G4ElasticHadrNucleusHE model (VI)
|
|---|
| 242 | G4ElasticHadrNucleusHE - complete review and update of the class,
|
|---|
| 243 | data tables are computed on-flight,
|
|---|
| 244 | G4ELASTICDATA are not used anymore,
|
|---|
| 245 | the model is applicable for all nuclei, except
|
|---|
| 246 | deuteron, triton, He3, and A>238 (N.Starkov)
|
|---|
| 247 |
|
|---|
| 248 | 26 Sept 2006 - V.Ivanchenko (hadr-cohe-V08-01-04)
|
|---|
| 249 | -------------------------------------------------
|
|---|
| 250 | Introduce extra protection - below lowestEnergy (10-6 eV) not active
|
|---|
| 251 |
|
|---|
| 252 | 10 August 2006 - V.Ivanchenko (hadr-cohe-V08-01-03)
|
|---|
| 253 | ---------------------------------------------------
|
|---|
| 254 | Introduce NaN check inside G4HadronElastic, G4ChargeExchange,
|
|---|
| 255 | and G4UHadronElasticProcess;
|
|---|
| 256 |
|
|---|
| 257 | 24 July 2006 - V.Ivanchenko (hadr-cohe-V08-01-02)
|
|---|
| 258 | -----------------------------------------------
|
|---|
| 259 | Remove HP data from G4UHadronElasticProcess (it is set in physics lists)
|
|---|
| 260 | Add low energy threshold for QElastic 20 MeV inside G4HadronElastic
|
|---|
| 261 |
|
|---|
| 262 | 13 July 2006 - V.Ivanchenko (hadr-cohe-V08-01-01)
|
|---|
| 263 | -----------------------------------------------
|
|---|
| 264 | Fix bug: remove 1 keV limit from G4UHadronElasticProcess
|
|---|
| 265 |
|
|---|
| 266 | 07 July 2006 - V.Ivanchenko (hadr-cohe-V08-01-00)
|
|---|
| 267 | -----------------------------------------------
|
|---|
| 268 | Fix bug: the rotation of final state need to be done in PostStep of
|
|---|
| 269 | the process, not on the model level (V.Ivanchenko)
|
|---|
| 270 |
|
|---|
| 271 | 21 June 2006 - V.Ivanchenko (hadr-cohe-V08-00-09)
|
|---|
| 272 | -----------------------------------------------
|
|---|
| 273 | Fix - remove nan values n scattering on deuteron (V.Ivanchenko)
|
|---|
| 274 |
|
|---|
| 275 | 17 June 2006 - V.Ivanchenko (ghad-cohe-V08-00-08)
|
|---|
| 276 | -----------------------------------------------
|
|---|
| 277 | Use sampling of final state for n, p scattering on deuteron
|
|---|
| 278 | and alpha from LElastic (V.Ivanchenko)
|
|---|
| 279 |
|
|---|
| 280 | 7 June 2006 - V.Ivanchenko (ghad-cohe-V08-00-07)
|
|---|
| 281 | -----------------------------------------------
|
|---|
| 282 | Fix complilation warnings at WINDOWS (V.Ivanchenko)
|
|---|
| 283 |
|
|---|
| 284 | 2 June 2006 - V.Ivanchenko (ghad-cohe-V08-00-06)
|
|---|
| 285 | -----------------------------------------------
|
|---|
| 286 | Fix complilation warnings at SUN (V.Ivanchenko)
|
|---|
| 287 |
|
|---|
| 288 | 1 June 2006 - V.Ivanchenko (ghad-cohe-V08-00-05)
|
|---|
| 289 | -----------------------------------------------
|
|---|
| 290 | Add regime of HElastic which is not using data files (N.Starkov)
|
|---|
| 291 | Cleanup (V.Ivanchenko)
|
|---|
| 292 |
|
|---|
| 293 | 30 May 2006 - V.Ivanchenko (ghad-cohe-V08-00-04)
|
|---|
| 294 | -----------------------------------------------
|
|---|
| 295 | Add ChargeExchangeProcess, cleanup G4HadronElastic
|
|---|
| 296 |
|
|---|
| 297 | 2 May 2006 - V.Ivanchenko (ghad-cohe-V08-00-03)
|
|---|
| 298 | -----------------------------------------------
|
|---|
| 299 | Rename G4LElasticB -> G4HadronElastic
|
|---|
| 300 |
|
|---|
| 301 | 25 April 2006 - V.Ivanchenko (ghad-cohe-V08-00-02)
|
|---|
| 302 | -------------------------------------------------
|
|---|
| 303 | G4UHadronElasticProcess and G4LElasticB: use np scattering from CHIPS,
|
|---|
| 304 | fix run time warnings
|
|---|
| 305 | Rename G4LElasticB by G4HadronElastic
|
|---|
| 306 |
|
|---|
| 307 |
|
|---|
| 308 | 24 April 2006 - V.Ivanchenko (ghad-cohe-V08-00-01)
|
|---|
| 309 | -------------------------------------------------
|
|---|
| 310 | G4UHadronElasticProcess - new process allows to use G4Isotopes composition
|
|---|
| 311 | of elements defined by user and uses cross sections from
|
|---|
| 312 | CHIPS and HP models when appropriate
|
|---|
| 313 |
|
|---|
| 314 | 13 April 2006 - V.Ivanchenko (ghad-cohe-V08-00-00)
|
|---|
| 315 | -------------------------------------------------
|
|---|
| 316 | G4LElasticB - moved from low_energy; bug fixes - remove charge
|
|---|
| 317 | exchange option, remove low limit on primary momentum;
|
|---|
| 318 | add limit on secondary kinetic energy; add only s-wave
|
|---|
| 319 | regime for low momentum scattering
|
|---|
| 320 | GNUmakfile - introduce dependence on chips
|
|---|
| 321 |
|
|---|
| 322 | 28 Nov 2005 - G. Cosmo (hadr-cohe-V07-01-05)
|
|---|
| 323 | ---------------------------------------------
|
|---|
| 324 | Migrated to <sstream> from G4ElasticHadrNucleusHE.
|
|---|
| 325 |
|
|---|
| 326 | 25 Nov 2005 - D. Wright (hadr-cohe-V07-01-04)
|
|---|
| 327 | ---------------------------------------------
|
|---|
| 328 | From Solaris testing: line 83 of G4DiffElasticHadrScattering.hh:
|
|---|
| 329 | multiple declaration of variable c1. Fixed.
|
|---|
| 330 |
|
|---|
| 331 | 25 Nov 2005 - D. Wright (hadr-cohe-V07-01-03)
|
|---|
| 332 | ---------------------------------------------
|
|---|
| 333 | Add detailed comments of N. Starkov from previous tags to History
|
|---|
| 334 | file:
|
|---|
| 335 | G4DiffElasticHadrNucleus.hh, .cc :
|
|---|
| 336 | add high energy elastic scattering on protons
|
|---|
| 337 | add new method HadronProtonDiffCrSec
|
|---|
| 338 |
|
|---|
| 339 | G4ElasticHadrNucleusHE.hh, .cc :
|
|---|
| 340 | add high energy elastic scattering on protons
|
|---|
| 341 |
|
|---|
| 342 | G4HadronValues.hh, .cc :
|
|---|
| 343 | use PDG value instead of static particle pointers
|
|---|
| 344 |
|
|---|
| 345 | From V. Ivantchenko: fixed memory leaks
|
|---|
| 346 | 4-momentum balance fixed, tested OK
|
|---|
| 347 | fixed compiler warnings
|
|---|
| 348 |
|
|---|
| 349 | 25 Nov 2005 - V.Ivanchenko (ghad-cohe-V07-01-03)
|
|---|
| 350 | ------------------------------------------------
|
|---|
| 351 | Integration of recent development of the subpackage
|
|---|
| 352 | Remove of the G4Rutherford for the time being
|
|---|
| 353 |
|
|---|
