Gabriele Cosmo
1023 lines
53 KiB
Plaintext
1023 lines
53 KiB
Plaintext
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Geant4 10.4-beta-01 Release Notes
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---------------------------------
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30 June 2017
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Migration Notes & Main New Features
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-----------------------------------
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o Removed support for modulefile generation; expected that software stack
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managers will generate a modulefile file according to their requirements.
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o New structure for G4coutDestination functionality with division
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between sink and filter.
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o Renamed G4THitsMap to G4VTHitsMap and new collection types for hits.
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o Added G4MultiUnion class, importing original implementation for a
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multiple-union structure from the USolids library.
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o Added adapter class G4UAdapter for interfacing G4U* wrappers with VecGeom.
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Will replace G4USolid bridge class, deprecating USolids API in favour of
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direct use of VecGeom signatures. Requires version 0.4 of external
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package VecGeom.
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o Reviewed implementation of G4Box, G4Trap G4Trd and G4Para, made more
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compact and performant.
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o Reviewed G4FieldManager to revise behaviour of SetDetector(); it now
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passes the Field to the Equation, as is the natural user expectation.
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o Cleaned up destruction of allocated data at initialisation for
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split-classes in geometry and particles. Automatically deallocate
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thread-local singletons in geometry.
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o Updated particle properties according to PDG-2016.
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o New design with base class for all builders, to properly clean memory
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in MT mode.
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o G4GoudsmitSaundersonTable: new representation of the GS angular
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distributions (data size reduced from 16MB down to 5 MB).
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o Introduced in G4SauterGavrilaAngularDistributionusing more efficient
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algorithm of sampling using Penelope-2014 prescription; expected some
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speedup in simulation.
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o Added DAVIS model for optical physics.
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o New 'solidstate' module for processes, including channeling and phonon
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modeling.
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o New classes for elastic neutrino-electron scattering, for use in
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dark matter and neutrino experiments. Introduced new class for the
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cross-section of neutrons on atomic electrons and new model for
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neutron-electron elastic scattering.
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o Added new physics-list constructor G4ThermalNeutrons for addition of
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thermal neutron scattering below 4 eV.
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o Fixed significant memory usage in Bertini coalescence, observed with
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high-energy applications.
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o G4UniversalFluctuation: correction in order to get better E_mp and
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FWHM in the case of small steps.
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o Fixed schema for replicas along angular axis. Updated GDML schema
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to version 3.1.5.
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o New tuning of the FTF model parameters; introduced smearing of delta-isobar
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mass and improved di-quark fragmentation into baryons in Lund string
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fragmentation. First implementation of rotating strings in FTF with
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introduction of Mt distribution of hadrons.
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o Major revision of the QGS final-state model (note: this was already
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included in 10.3.beta, but was not included in the final 10.3 release):
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implemented Reggeon cascading and "Fermi motion"; new algorithm for the
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determination of the kinematical properties of partons; improved formation
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of the residual nucleus.
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o Improvements in reading of de-excitation data.
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o Updated to VecGeom version 0.4 for optional solids modeling.
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o Updated to CLHEP version 2.3.4.4.
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o New data sets G4EMLOW-6.54, G4PhotonEvaporation-5.0, G4RealSurface-2.1.
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----------------------------------------------------------------------------
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Technical Notes
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---------------
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o Tested platforms:
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+ Linux, gcc-4.8.4.
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Tested on 64 bit architectures (Intel or AMD) with CERN CentOS
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Linux 7 (CC7) (based on CentOS Linux 7).
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Versions of Geant4 have also been compiled successfully on other
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Linux distributions, Ubuntu, Debian, Suse or other RedHat systems.
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+ MacOSX 10.12, clang-3.8 (Apple LLVM/Clang-8.1.0)
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* For multi-threading on MacOSX, -clang- compiler has to be used.
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+ Windows/10 with Visual C++ 14.0 (Visual Studio 2015)
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* Multi-threading mode currently -not- supported on Windows.
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o More verified configurations:
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+ Linux, gcc-4.9.3, gcc-5.3.0, gcc-6.2.0, gcc-7.1.0, clang-3.9.
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+ Linux, Intel-icc 16.0, 17.0.
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+ MacOSX 10.11 with clang-3.7
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+ MacOSX 10.10 with clang-3.6
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+ Linux for Intel Xeon Phi with Intel-icc 16.0, 17.0
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(gcc-4.9/5.3 compatibility layer)
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o Geant4 10.4-beta-01 has been tested using CLHEP-2.3.4.4, required
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for external installation of the CLHEP library.
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Please refer to the Geant4 User Documentation:
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http://cern.ch/geant4/support/userdocuments.shtml
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for further information about using Geant4.
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----------------------------------------------------------------------------
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List of features and fixes included in this Beta release since 10.3.p01:
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o Configuration:
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-------------
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+ CMake:
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o Removed support for modulefile generation, as not used and generated
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files not compatible with relocatability. It's expected that software
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stack managers will generate a modulefile file according to their
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requirements.
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o Added new module G4CMakeMain.cmake for refactoring core implementation.
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o Removed obsolete modules for interfaces provided by CMake built-in
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tools CMakeParseArguments, GNUInstallDirs and commands.
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o Refactored core Configure/Build and client script modules for clarity
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and cohesion.
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o Removed obsolete FindCLHEP.cmake module; updated internal/system
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CLHEP selection; simplified location/setup of system CLHEP as CLHEP
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(>= 2.3.3.0) now provides CLHEP_LIBRARIES set with appropriate
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single/granular targets with full usage requirements.
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Addressing enhancement request #1934.
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o Do not set or modify DYLD_LIBRARY_PATH in setup scripts on macOS.
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Addressing problem report #1960.
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o Added VECGEOM_DEFINITIONS and VECGEOM_EXTERNAL_INCLUDES when compiling
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with USolids/VecGeom enabled, to allow for detection of external
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packages paths from VecGeom. Corrected exporting of external packages
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paths from VecGeom.
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o Updated version of data sets:
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G4EMLOW-6.54, G4PhotonEvaporation-5.0, G4RealSurface-2.1.
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Updated tags for 10.4-beta.
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+ GNUMake:
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o Corrected order of linkage in binmake.gmk for analysis global library.
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o binmake-gmk: added 'processses/solidstate' module include path.
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o Analysis:
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--------
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+ Fixed problem of removing non-empty ntuple files in user application
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where ntuples are created after open file.
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+ Added GetP[1,2]Id(const G4String&) functions to G4AnaysisManager.
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Addressing problem report #1949.
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+ Corrected handling of open file failure.
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Addressing problem report #1957.
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o Digits & Hits:
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-------------
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+ Renamed G4THitsMap to G4VTHitsMap: although G4VTHitsMap is not a pure
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virtual class, it has an additional template parameter for the map type,
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so it is not intended to be used directly; made G4VTHitsMap more generic
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in accepting the type of data stored (with more generic template overloads
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not specific to G4double and G4StatDouble).
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Fixed initialisation of G4StatDouble entries.
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+ Added G4THitsMultiMap, which functions like G4THitsMap but all entries
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are stored.
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+ Added G4THitsUnorderedMap, which functions like G4THitsMap but uses an
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unordered_map.
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+ Added G4THitsUnorderedMultiMap, which functions like G4THitsMap but
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stores all entries in an unordered multimap.
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+ Typedefs for map_type, value_type, iterator, and const_iterator
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for future generic usage.
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+ Defined begin(), end(), cbegin(), cend() so now G4VTHitsMap can be used
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in range-based loops.
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o Event:
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-----
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+ G4SPSPosDistribution: added GetRotx,y,z() access functions and other
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accessors for use by G4GPSModel for visualisation.
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+ Fixed 'fallthrough' compilation warnings in case statements on gcc-7.1.
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o Externals:
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---------
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+ Adapted CMake scripts to new configuration for internal/external
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packages of CLHEP, expat and zlib.
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+ Updated CLHEP module to version 2.3.4.4:
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o Fix in HepRotation::axis() for proper treatment of degenerating cases.
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o Fixed compilation warnings on gcc-7.1.
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+ Zlib:
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o Disabled warning on fallthrough in case statements on gcc-7.1.
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o G3toG4:
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------
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o Fixed compilation warnings on gcc-7.1.
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o Geometry:
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--------
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+ biasing:
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o Added mutex locks to methods within G4IStore and G4ImportanceAlgorithm.
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Temporary fix for erratic behaviour in MT-mode and crashing if bounds-
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checking is switched on with many threads/events.
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Addressing problem report #1945.
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+ magneticfield:
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o G4FieldManager: revised behaviour of SetDetector(); it now passes the
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Field to the Equation, as is the natural user expectation.
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The previous behaviour is possible, using extra argument 'failMode'
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flag. Values: 0 = silent ;
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1 (default) = warning;
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2 or other = fatal exception.
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If the field is changed for an existing, working stepper it must be
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propagated to the equation of motion.
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Note: Error reporting behaviour of SetDetector is 'soft'. It does not
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complain by default if G4ChordFinder is not (yet) set (the default
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values of failMode is 0, i.e. quiet); if a chord-finder exists, it
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will still warn for other errors.
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o Renamed G4FieldManager::SetFieldChangesEnergy() method to
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InitialiseFieldChangesEnergy() to clarify its utility.
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o Corrected destructor in G4FieldManagerStore and added simple accessor
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to return singleton pointer.
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+ management:
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o Added adapter class G4UAdapter for interfacing G4U* wrappers with
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VecGeom. Will replace G4USolid bridge class, and now deprecating
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USolids API in favour of direct use of VecGeom signatures and removal
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of one extra-level of indirection/inheritance.
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Requires new version 0.4 for VecGeom external library.
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o Renamed ambiguous name Extent() in G4VSolid to BoundingLimits().
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Modified G4ReflectedSolid accordingly. Change required in order to
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avoid signature conflict with VecGeom in G4U* wrappers.
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o Moved few key methods to be inline in G4USolid.
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o Fixed static memory leak from G4LogicalVolume, G4VPhysicalVolume and
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G4Region, for offsets allocated at initialisation.
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o Removed additional wrong lock in G4GeomSplitter for function
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SlaveReCopySubInstanceArray().
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o Added simple accessor to return singleton pointer for G4GeometryManager.
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Define IsGeometryClosed() as a static method, to avoid call to
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GetInstance(). Made related Boolean flag thread-local.
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o Enabled deletion of solids in G4SolidsStore destructor also for MT mode.
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o Added methods TriangelAreaNormal(), QuadAreaNormal(),
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PolygonAreaNormal(), ClosestPointOnSegment(), EllipsePerimeter(),
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EllipticConeLateralArea(), comp_ellint_2() and
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ClosestPointOnTriangle() to G4GeomTools.
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+ navigation:
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o Correction in destructors of G4TransportationManager and G4PathFinder.
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Avoid eletion of field-manager pointer in destructor of
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G4TransportationManager, as it is being deleted by G4FieldManagerStore.
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Added simple accessor to return singleton pointer for G4PathFinder and
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G4TransportationManager.
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+ solids/Boolean:
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o Added G4MultiUnion class, importing original implementation for a
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multiple-union structure from the USolids library.
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Removed no longer necessary wrapper G4UMultiUnion.
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o Revised SurfaceNormal() in G4UnionSolid, to correctly return average
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normal if point is on common surface.
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o Renamed ambiguous name Extent() in all shapes to BoundingLimits().
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o Fixed minor Coverity defects to G4MultiUnion.
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+ solids/CSG:
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o Reviewed implementation of G4Box, G4Trap, G4Trd and G4Para; made more
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compact and performant.
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o G4Trap: modified computation of side planes; bounding box/envelope
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are computed directly from side planes. Added CheckParameters() and
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MakePlanes(pt), simplified constructors and SetAllParameters().
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In G4UTrap, bounding box/envelope are computed directly from side
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planes as for G4Trap. Increased tolerance in the check of consistency
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of bounding boxes in Extent().
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Added private method GetVertices(), calculating vertices of the trap
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from its side planes; removed private methods GetFaceArea() and
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GetPointOnPlane(). Improved GetCubicVolume() and GetSurfaceArea();
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calculation of the volume and surface area is now done by using
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vertices calculated by GetVertices(). Improved/simplified other
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methods: StreamInfo(), MakePlanes(), MakePlanes(pt), Extent() and
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CalculateExtent(). Added more strict condition for trap definition
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in case when YZ section is a rectangle.
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o Fix in G4CutTubs::Inside() for case where inside points were concidered
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as points on surface. Addressing problem report #1973.
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o Fixed possible rounding off error in calculation of 'astep' (max angle
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for one step) in CalculateExtent() for G4Cons, G4Tubsm, G4CutTubs
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and related USolids wrappers.
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o Added accessor to G4Orb for retrieving cached max radius tolerance.
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o Renamed ambiguous name Extent() in all solids and G4U* wrappers to
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BoundingLimits().
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o Enabled adapter for VecGeom shapes in G4U* wrappers for: box, trap, trd,
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tubs cons and orb. From now on, wrappers depends directly on VecGeom
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shapes implementation.
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USolids API is deprecated and no longer supported.
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+ solids/specific:
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o Renamed G4SurfaceVoxelizer to G4Voxelizer and extended to support
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voxelisation of shapes in 3D space. Adapted G4TessellatedSolid
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accordingly.
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o Revised implementation of GetCubicVolume() and GetSurfaceArea() for
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G4EllipticalTube, to return exact values.
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o Revised implementation of GetSurfaceArea() for G4EllipticalCone, to
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return exact value; moved both GetCubicVolume() and GetSurfaceArea()
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to be not inline.
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o Fixed possible rounding off error in calculation of 'astep' (max angle
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for one step) in CalculateExtent() for G4Polycone, G4GenericPolycone
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and related USolids wrappers.
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o G4SolidsWorkspacePool: implemented CleanUpAndDestroyAllWorkspaces(),
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to be called by worker threads. Removed declaration (i.e. not
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implemented) of protected method ReleaseAndDestroyWorkspace().
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o Removed potential race condition in G4VTwistSurface::AmIOnLeftSide().
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Addressing problem report #1972.
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o Renamed ambiguous name Extent() in all solids and G4U* wrappers to
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BoundingLimits().
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o Enabled adapter for VecGeom shapes in G4U* wrappers for: paraboloid,
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polyhedra, polycone and GenericTrap. From now on, wrappers depends
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directly on VecGeom shapes implementation. USolids API is deprecated
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and no longer supported.
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+ volumes:
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o G4GeometryWorkspacePool: implemented CleanUpAndDestroyAllWorkspaces(),
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to be called by worker threads. Removed declaration (i.e. not
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implemented) of protected method ReleaseAndDestroyWorkspace().
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o Global:
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------
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+ New structure for G4coutDestination functionality with division
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between sink and filter.
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+ Removed obsolete internal definition of abs() in templates.hh.
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+ Corrected TLS setup in tls.hh for gcc compiler.
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+ Added function G4RandomDirection(G4double cosTheta) to
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G4RandomDirection.hh. Addressing enhancement request #1961.
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+ G4TWorkspacePool: implemented CleanUpAndDestroyAllWorkspaces(),
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and Recycle() to be called by worker threads.
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+ Fix in destructor of G4ThreadLocalSingleton to destroy mutex as last
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action. Fixes contention reported by Valgrind/DRD.
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+ Changed date for release 10.4-beta.
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o Graphics Representations:
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------------------------
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+ Added implementation of G4Colour::operator+=(), as required by RayTracer
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in its use of G4THitsMap. Adding colours, without also taking brightness
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into account, does not make sense, so made it synonymous with operator=(),
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which is equivalent to covering the old colour with the new, like a coat
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of paint.
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+ G4Colour: added Set functions for components.
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+ Removed G4VisExtent::NullExtent.
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o Intercoms
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---------
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+ Fix to G4GenericMessenger::Command::SetUnit: do not ignore setting and
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issue a warning when running sequential application built against Geant4
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libraries compiled with MT enabled.
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o Materials:
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---------
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+ Added DAVIS model for optical surfaces. Use the new model with reflection
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and the capability of transmitting photons based on LUTs.
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+ G4Material: improved printout; always print temperature and pressure
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independently on the state of the material.
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o Particles:
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---------
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+ Updated particle properties according to PDG-2016.
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+ Fixed inconsistency between enum definition of G4FloatLevelBase
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and initialization of G4Ions::G4FloatLevelBase data.
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Addressing problem report #1968.
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+ Fixed leak at construction for data allocated through G4ParticleDefinition
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for the sub-instance offset in the splitter. Added static method Clean()
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to G4ParticleDefinition, called as last in the destructor of
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G4ParticleTable.
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+ Set life time to -1.0 for all stable particles.
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+ Fixed Coverity defects.
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o Persistency:
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-----------
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+ GDML:
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o Fixed schema for replicas along angular axis.
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Addressing problem report #1917.
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O Added possibility to specify material properties tables for optical
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surfaces. Addressing enhancement request #1947.
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o Added ability to export limited number of levels in the geometry
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hierarchy, by specifying this through the
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G4GDMLParser::SetMaxExportLevel(G4int) method.
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o Enabled import/export of G4MultiUnion as a native type, no longer
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bound to USolids module only.
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o New GDML schema version 3.1.5 (files: gdml.xsd, gdml_solids.xsd).
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Added general optical surface properties block to schema
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o Physics Lists:
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-------------
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+ Builders:
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o New design with base class for all builders, to properly clean memory
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in MT mode; added c++11 compatibility; G4BuilderInterface renamed to
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G4PhysicsBuilderInterface and moved to run category. Removed unused
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class G4TheoModelFactory.
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o OrderingParameterTable: disabled PostStep multiple-scattering.
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+ Constructors:
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o decay:
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- G4RadioactiveDecayPhysics: use a new method AddPhysics() instead
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of old AddMsc(). Set time limit for the de-excitation module
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the same as in G4NuclideTable, so only states from this table will
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be created as ions.
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o electromagnetic:
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- G4EmStandardPhysics_option3: use G4UniversalFluctuation2017
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for energy loss fluctuation of e+-, protons, anti_protons.
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- G4EmStandardPhysics_option4: set final step for all particles to
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10 um (except for GenericIon). Note: expected to slightly slow down
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the simulation but increase accuracy of range simulation.
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- G4EmStandardPhysicsWVI: use G4WentzelVIRelModel and
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G4hCoulombScatteringModel to take into account relativistic
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corrections.
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- G4EmStandardPhysics: use RayleighScattering and
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LivermorePhotoElectricModel.
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- G4EmStandardPhysicsSS: use G4hCoulombScatteringModel to take into
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account relativistic corrections.
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Apply single scattering to all particles.
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Addressing problem report #1966.
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- G4EmParticleList: new class with the list of particles for which EM
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processes are instantiated
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- G4EmModelActivator: use new access methods RegionsPhysics() and
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TypesPhysics() instead of RegionsMsc() and TypesMsc().
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Fixed Opt4 and SS per region.
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- Added G4EmDNAPhysics_option6 constructor.
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Added elastic scattering process for ions to all DNA constructors.
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- Added Geant4-DNA stationary constructors.
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o gamma_lepto_nuclear:
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- G4EmExtraPhysics, G4EmMessenger, G4BertiniElectroNuclearBuilder:
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added option and UI command to enable/disable e+- nuclear process.
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Added extra UI commands to define cross-section factors for rare
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processes (requirement of ShiP experiment for dark matter search).
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o hadron_elastic:
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- G4ThermalNeutrons: new class for addition of thermal neutron
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scattering below 4 eV (backported from CMS simulation).
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o factory:
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- Added Geant4-DNA stationary constructors.
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+ Lists:
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o Fixed problem in LBE physics-list for radio-active decay model.
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o G4PhysListFactory: fixed EM option "__SS".
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Addressing problem report #1966.
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o Electromagnetic Processes:
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-------------------------
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+ DNA:
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o Added new CPA100 classes. Added new G4DNAPTB* classes and the structure
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of the new material management system.
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o Extended upper energy limit of protons for
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G4DNARuddIonisationExtendedModel.
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o Introducing G4PhysChemIO class.
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o Moved call to G4TrackList::Pop(track) from G4ITTrackingManager
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to G4ITTrackHolder and make sure track status is set to fStopAndKill
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when G4ITTrackHolder::PushToKill is called.
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o G4DNAMolecularMaterial: removed newly introduced methods; added fatal
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exception if used. Added doxygen documentation.
|
|
o Added new G4DNADummyModel and allow the combination of G4VEmModel and
|
|
G4VDNAModel in G4DNAModelInterface.
|
|
o Updated G4DNAModelInterface to correctly use G4DNAMolecularMaterial.
|
|
o Requires data-set >= G4EMLOW-6.52.
|
|
o Fixed compilation warnings on gcc-7.1.
|
|
+ Low Energy:
|
|
o G4LivermoreNuclearGammaConversionModel, G4BoldyshevTripletModel:
|
|
fixed file name to read data from G4LEDATA structure.
|
|
Added possibility of triplet production; use G4Log; code cleanup.
|
|
o Extended coverage of shell ionisation models.
|
|
o Fix in G4LowEPPolarizedComptonModel.
|
|
o G4LivermorePhotoElectricModel, G4LivermoreRayleighModel: minor code
|
|
cleanup and optimisations.
|
|
o Fixed resetting of pointer to nullptr in G4LivermorePhotoElectricModel.
|
|
Addressing problem report #1980.
|
|
o Fixed compilation warnings on gcc-7.1.
|
|
+ Muons:
|
|
o G4MuBremmstrahlungModel, G4MuPairProductionModel: make all data members
|
|
protected, allowing to reuse these classes as base for dark matter
|
|
photons.
|
|
+ Standard:
|
|
o G4GoudsmitSaundersonTable: new representation of the GS angular
|
|
distributions (data size reduced from 16MB down to 5 MB).
|
|
Requires new data-set G4EMLOW-6.53.
|
|
o G4hIonisation: fixed min/max energy for dEdx table for the case when
|
|
the mass of a hadron is very different from the mass of proton.
|
|
o G4PairProductionRelModel: fixed inconsistency in calculating the LPM
|
|
suppression for the pair-production model.
|
|
o G4WentzelOKandVIxSection, G4WentzelVIRelXSection: added
|
|
"ScreeningFactor" parameter to study accuracy of scattering models.
|
|
o G4NuclearStopping, G4ICRU49NuclearStoppingModel: fixed nuclear stopping
|
|
power computation.
|
|
o G4SauterGavrilaAngularDistribution: introduced more efficient algorithm
|
|
of sampling using Penelope-2014 prescription; expected that simulation
|
|
will be faster.
|
|
o G4UniversalFluctuation2017: new class including recent developments.
|
|
Added corrections for better E_mp and FWHM in the case of small steps.
|
|
o G4UniversalFluctuation, G4UniversalFluctuation2017: fixed numerical
|
|
problem for very small steps for all particle types.
|
|
o G4BetheHeitlerModel, G4PairProductionRelModel: minor change in angular
|
|
sampling.
|
|
o G4WentzelVIRelModel: fixed typo responsible for numerical crash.
|
|
o G4BetheHeitlerModel, G4PairProductionRelModel: code cleanup and
|
|
optimisations; replaced remaining use of log, exp with G4Log and G4Exp.
|
|
o G4eBremsstrahlungRelModel: use new interface to triplet model.
|
|
Added class members and cross-sections for sampling of electron recoil.
|
|
o G4WentzelOKandVIxSection, G4eCoulombScatteringModel, G4WentzelVIModel,
|
|
G4hCoulombScatteringModel: code and interface cleanup.
|
|
G4WentzelVIRelModel: use inheritance from G4WentzelVIModel.
|
|
G4WentzelVIRelXSection: use inheritance from G4WentzelOKandVIxSection.
|
|
+ Utils:
|
|
o G4EmParameters: added method with more correct name AddPhysics()
|
|
in order to replace AddMsc in future (no change in functionality).
|
|
G4EmSaturation may be created at any moment (added mutex).
|
|
o G4EmParametersMessenger, G4EmParameters: added parameter
|
|
"ScreeningFactor", related modifiers and UI command.
|
|
o Fixed Coverity defects.
|
|
o G4VEmProcess: added DNA ionisation process to the list of discrete
|
|
processes, which have auger and fluo flags for secondary particles.
|
|
Added DNA ionisation process for hydrogen and helium to the list of
|
|
processes, which have auger and fluo flags.
|
|
o G4VEmModel: added extra protected class member for nuclear stopping.
|
|
Added triplet model pointer and Get/Set methods.
|
|
o G4EmCorrections: removed computation of nuclear stopping power.
|
|
o G4EmCalculator: use interface of the process for the computation of
|
|
the nuclear stopping power for discrete processes.
|
|
o G4VEnergyLossProcess, G4LossTableManager: minor cleanup of inline
|
|
methods. Fixed typo in G4EmSaturation.
|
|
|
|
o Generic Processes:
|
|
-----------------
|
|
- Biasing:
|
|
o G4GeometrySampler: removed unnecessary ClearSampling() from the
|
|
destructor.
|
|
+ Management:
|
|
o Use G4Log in G4VProcess.
|
|
+ Optical:
|
|
o Added DAVIS model for optical physics. Use the new model with
|
|
reflection and added capability of transmitting photons based on LUTs.
|
|
Requires new data set G4RealSurface-2.1.
|
|
+ Scoring:
|
|
o G4ParallelWorldProcess: G4Step of a parallel world now has a valid
|
|
pointer to secondaries.
|
|
+ Solid State:
|
|
o New module including channeling and phonon modeling.
|
|
|
|
o Hadronic Processes:
|
|
------------------
|
|
+ cross_sections
|
|
o G4NeutrinoElectronNcXsc: new class for the cross-section of elastic
|
|
neutrino-electron scattering, for use in dark matter and neutrino
|
|
experiments. Note that the cross section is small: ~10^-44 - 10^-42
|
|
cm^2 in the neutrino energy range 1-100 GeV.
|
|
o G4NeutrinoElectronCcXsc: new class for the cross-section of
|
|
neutrino-electron inelastic interaction (charge current).
|
|
o G4NeutronElectronElXsc: new class for the cross-section of neutrons on
|
|
atomic electrons. Ultra-relativistic approximation of the Rosenbluth
|
|
formula is used, as more relevant for detector applications.
|
|
In particular, for dark matter searches, this process can produce
|
|
electrons with high energy, if there are high energy neutrons (more
|
|
than 10 GeV).
|
|
o Added possibility of biasing these new cross-sections.
|
|
+ management
|
|
o G4HadronicProcess: correctly check charge and energy balance in the
|
|
case of e- internal conversion; improved initialisation for
|
|
constructors.
|
|
+ models/abrasion
|
|
o G4WilsonAbrasionModel: removed dependence on G4FermiBreakUp,
|
|
G4Evaporation, and G4MultiFragmentation; not needed redefinition
|
|
of default objects. Fixed case of crash at initialisation.
|
|
+ models/binary_cascade
|
|
o Setting creator model for particles it creates; pass through time info.
|
|
+ models/cascade
|
|
o G4CascadeCoalescence: removed clusterHash() function and 'triedClusters'
|
|
registry. Droped redundant calls of tryCluster() with subcombinatorics;
|
|
all combinations are handled, uniquely, in main loop over indices.
|
|
This eliminates significant memory usage observed with high-energy
|
|
applications of BERT.
|
|
o G4CascadeParameters: use G4HadronicDeveloperParameters as a tool for
|
|
sharing parameters between developers and experienced users.
|
|
Need to set enviroment variable of "TEST_HDP" for testing the tool.
|
|
o G4ElementaryParticleCollider::generateSCMmuonAbsorption: fixed case of
|
|
rare segmentation-fault. Added clearing of particles if
|
|
GetThreeBodyMomenta() returns no momenta.
|
|
+ models/coherent_elastic
|
|
o G4NeutrinoElectronNcModel: new class for the final-state model of
|
|
elastic neutrino-electron scattering, for use in dark matter and
|
|
neutrino experiments.
|
|
o G4NeutronElectronElModel: new model for neutron-electron elastic
|
|
scattering. It produces recoil electrons resulting in visible energy
|
|
deposition. The model is based on ultra-relativistic approximation of
|
|
the Rosenbluth formula, since recoil electrons will have enough energy
|
|
to be detected in the case of high energy neutrons, roughly > 1 GeV.
|
|
o Fixed intialisation of data in G4NuclNuclDiffuseElastic constructor
|
|
responsible for cases of zero scattering angle and no elastically
|
|
scattered target particle. Addressing problem report #1979.
|
|
+ models/de_excitation
|
|
o G4LevelReader, G4LevelManager, G4PhotonEvaporation: for stable states
|
|
(ground state isotopes) life time is set to "-1"; changed all checks
|
|
accordingly.
|
|
o G4LevelReader, G4NuclearLevelData: removed code for reading of old
|
|
data structure
|
|
o G4LevelReader, G4LevelManager, G4NucLevel, G4PhotonEvaporation: use
|
|
G4double for energy and life time.
|
|
Addressing problem report #1964.
|
|
o G4LevelReader: by default issue G4Exception only for Z<6,
|
|
Fixed fill of 'mpRatio' parameter of a transition (was always zero
|
|
before). Read updated data structure where "correlated_gamma"
|
|
directory is located.
|
|
Issue fatal exception if data file is not open.
|
|
Addressing problem report #1942.
|
|
Always create G4LevelManager for stable isotopes including light
|
|
stable p, d, t, He3, He4.
|
|
o G4LevelManager: removed obsolete method.
|
|
o G4DeexPrecoParameters: set default time limit to 0.1s (if radioactive
|
|
decay is enabled this time is set to the limit of the G4NuclideTable);
|
|
this allows to not create extra isomers if radioactive decay is not
|
|
included in the physics-list.
|
|
Set default MaxLifeTime to 1000s (was 0.1s).
|
|
Disable possibility to read old data; throw fatal exception soon if
|
|
the first file in the dataset cannot be read.
|
|
Disabled parameter change in G4_Idle state, now only allowed in
|
|
G4_PreInit state. Disabled correlated gamma.
|
|
o G4ExcitationHandler, fermi_breakup, photon_evaporation modules:
|
|
removed obsolete FermiBreakUp model and corresponding classes
|
|
o G4ExcitationHandler, G4DeexPrecoParameters: define index of e- internal
|
|
conversion and propagate it to reaction products
|
|
o G4ExcitationHandler, G4NeutronRadCapture: propagate index of e- internal
|
|
conversion to base class G4HadronicProcess.
|
|
o G4ExcitationHandler: added protection from incomplete initialisation
|
|
when external evaporation instance is defined; improved debug printout.
|
|
o G4NuclearLevelData: synchronise the list of isotopes with the
|
|
current set of data files; extra rare isotopes are allowed;
|
|
Z max is extended from 102 to 117.
|
|
o G4PhotonEvaporation: perform transition to the ground state of an
|
|
isotope if the floating level has zero excitation energy.
|
|
Always have gamma transition to the discrete level (if there is no
|
|
levels, go to the ground state).
|
|
Addressing problem report #1950.
|
|
o G4PhotonEvaporation, G4ExcitationHandler: extended local debug printout
|
|
o G4FermiFragmentsPoolVI: fixed selection of decay chains for
|
|
unphysical fragments, which happens when used by INCL++.
|
|
o G4VEmissionProbability: added private method for general treatment
|
|
of PDF functions
|
|
o G4EvaporationProbability, G4CompetitiveFission, G4CompetitiveFission,
|
|
G4GEMProbability: modified according to updated base class.
|
|
o G4EvaporationChannel: make choice of minimal evaporation energy
|
|
Z-dependent.
|
|
o G4FermiFragmentsPoolVI: improved handling of internal data structure.
|
|
o G4PolarizationTransition: added warning in GenerateGammaCosTheta() and
|
|
GenerateGammaPhi() when polarization entries are empty and return
|
|
isotropic random in that case. Fixes rare crash.
|
|
Added Jason warning of zero coefficient.
|
|
Fix to avoid integer overflow in the argument of sqrt(), and caching
|
|
to speed up the calculations. Use G4double, and std::sqrt().
|
|
o G4GammaTransition: temporary workaround to avoid very long computations,
|
|
by skipping polarization if initial state has angular momentum 2J > 6.
|
|
Do not sample nuclear polarization if initial state has momentum
|
|
2J > 12.
|
|
o G4WilsonAblationModel: fixed case of crash at initialisation.
|
|
o Fixed Coverity defects.
|
|
+ models/em_dissociation
|
|
o G4EMDissociation: removed unnecessary explicit instantiation of
|
|
FermiBreakUp, Evaporation and MultiFragmentation models.
|
|
+ models/lend
|
|
o Fixed Coverity defects.
|
|
o Fixed compilation warnings on gcc-7.1.
|
|
+ models/lepto_nuclear
|
|
o G4NeutrinoElectronCcModel: new class for the final-state model of
|
|
neutrino-electron inelastic interaction (charge current).
|
|
+ models/particle_hp
|
|
o Added check for He3 projectile. Addressing problem report #1907.
|
|
o Fix in destructor of processes to protect agains concurrent deletion.
|
|
o Bug fix and improved stability in G4ParticleHPFinalState.
|
|
o Suppressed unnecessary warning messages in G4ParticleHPEnAngCorrelation.
|
|
o Fixed minor inconsistency between documentation and code.
|
|
+ models/parton_string
|
|
o In the string fragmentation part of FTF, first implementation of
|
|
rotating strings with introduction of Mt distribution of hadrons.
|
|
Parameters are tuned using NA49 experimental data on pp-interactions.
|
|
Good results are obtained for Pi+-, K+-.
|
|
For P and Pbar <Pt> - xF correlations need still improvement.
|
|
o Major revision of QGS model; implemented Reggeon cascading and
|
|
associated "Fermi motion". Implemented new algorithm of parton
|
|
kinematical properties determination and calculation of residual
|
|
nucleus properties. Adjusted G4GammaParticipants to the revised
|
|
model.
|
|
o Improved energy-momentum conservation in the QGS model, especially
|
|
in the case of diffraction interactions.
|
|
o Major improvement to QGSM: Pomeron parameters are set up according to
|
|
A.Kaidalov and M.Poghosyan (2009-2010). Non-vacuum reggeons: f and
|
|
omega, are included in the calculations using parameters by A.Kaidalov
|
|
and M.Poghosyan (2009-2010).
|
|
o New class G4Reggeons for calculations of X-sections.
|
|
o Cut non-vacuum reggeons are interpreted as a creation of a single
|
|
string, or as a single string creation and one "stable" hadron.
|
|
Such processes are described by RRR diagram of Reggeon phenomenology.
|
|
o Introduced new class G4QuarkExchange for implementation of the
|
|
processes.
|
|
o G4QGSParticipants: implementation of Quark exchange simulation.
|
|
Fix for nucleon state counter. Minor fix to avoid FPE observed only
|
|
in optimized mode.
|
|
o G4VPartonStringModel: throw exception for the case when string
|
|
fragmentation does not produce hadrons.
|
|
o Cleaned and improved G4SingleDiffractiveExcitation and
|
|
G4QGSDiffractiveExcitation. Correction in G4SingleDiffractiveExcitation
|
|
to treat h+N and Gamma + N diffraction.
|
|
o Changed G4MesonSplitter probabilities UUbar DDbar (0.5, 0.5) to
|
|
(0.8, 0.2) for gamma projectile.
|
|
o G4QGSMSplitableHadron: fixed bug in the case of gamma projectile with
|
|
P_minus = 0.
|
|
o G4ExcitedStringDecay: bug-fix in FragmentStrings() method (access
|
|
to the first element of an empty vector. Increased the number of max
|
|
attempts to fragment strings from 10 to 100.
|
|
o New tuning of FTF model parameters.
|
|
o Introduced various <Pt^2> for diffractive and non-diffractive
|
|
interactions in G4FTFModel, for NA49 and NA61/SHINE experimental data.
|
|
o Fine tuning in G4DiffractiveExcitation for the FTF model, to describe
|
|
NA49 experimental data, especially, <Pt> on Xf.
|
|
o Fix to address the baryon puzzle of NA49 data; <Pt> of baryons 1/2 at a
|
|
string fragmentation setting up at 435 MeV/c, and <Pt> for barion 3/2
|
|
production st 900 MeV/c.
|
|
o Fine tuning of G4LundStringFragmentation. <Pt> of mesons created at
|
|
quark fragmentation is decreased. <Pt> of baryons created at quark and
|
|
di-quark is increased. Corrected fragmentation functions of qq-> B(1/2)
|
|
and B(3/2).
|
|
Re-organized and cleaned up code ; the variant is tuned using NA49
|
|
experimental data on pp->p/pi/K +X.
|
|
o Introduced smearing of delta-isobar mass; delta-isobars are now treated
|
|
as a kinetic track; improved parameterisation of the quark exchange
|
|
process with excitation.
|
|
NA61/SHINE exp. data on Pi+, Pi-, K+, K- and protons in PP interactions
|
|
at 20, 31, 40, 80 and 158 GeV/c are now described. Now reproducing the
|
|
ratio of <Strane Q>/<Normal Q> in PP interactions. Not describing kink
|
|
in AA interactions.
|
|
o Improved di-quark fragmentation into baryons in Lund string
|
|
fragmentation. Improved description of NA49 and NA61/SHINE exp. data
|
|
on p+p->p+X. Improvements in method SetMinimalStringMass(), relevant
|
|
for Pbar P annihilation.
|
|
o Moved G4PomeronCrossSection class to 'qgsm' module.
|
|
+ models/pre_equilibrium
|
|
o G4PreCompoundModel::ApplyYourself(): pass creator model and time.
|
|
+ models/radioactive_decay
|
|
o G4RadioactiveDecay: added statement in DecayIt() to propagate weight of
|
|
parent track. Addressing problem report #1946.
|
|
Removed all cached variables.
|
|
+ models/theo_high_energy
|
|
o G4TheoFSGenerator: pass through creator model and time.
|
|
+ models/util
|
|
o G4Fragment: added non-const method NuclearPolarization() allowing to
|
|
get non-const pointer to the G4NuclearPolarization object; fixed
|
|
destructor and improved printout.
|
|
o G4LegendrePolynomial: apply caching to speed up calculations.
|
|
o G4PolynomialPDF: fix for potential division by zero.
|
|
+ util
|
|
o G4GHEKinematicsVector: fixed case of variable shadowing.
|
|
o G4NuclearPolarization: improved printout.
|
|
|
|
o Run
|
|
---
|
|
+ Modified design of physics-lists for allowing cleanup of memory in MT
|
|
mode. Introduced new class G4PhysicsBuilderInterface which all
|
|
physics-lists builders inherit from.
|
|
Worker threads now call G4VUserPhysicsList::TerminateWorker() to clean up
|
|
physics-list thread-specific objects. G4VPhysicsConstructor holds list of
|
|
TLS builders.
|
|
+ G4WorkerThread: use CleanUpAndDestroyAllWorkspaces() from workspace
|
|
pools in DestroyGeometryAndPhysicsVector(). Minor code cleanup.
|
|
+ Delete G4TransportationManager, G4FieldManagerStore, G4GeometryManager
|
|
and G4PathFinder singletons in G4RunManagerKernel, clearing static leaks
|
|
at exit.
|
|
+ Transform G4VPhysicsConstructor split-class to adopt pointers.
|
|
+ G4MTRunManager, G4WorkerRunManager: protect against null pointer for
|
|
SetUserAction() method.
|
|
+ Prevent adding multiple times the same sensitive-detector to the same
|
|
logical volume via G4VUserDetectorConsturction::SetSensitiveDetector().
|
|
In case skip and issue a warning.
|
|
+ G4RunManagerKernel: removed unnecessary warning message.
|
|
+ G4RunManager: notify visualization-manager when world volune is
|
|
re-initialized.
|
|
|
|
o Visualization:
|
|
-------------
|
|
+ management:
|
|
o Deprecated SetUserAction(). Use RegisterRunDurationUserVisAction().
|
|
o Replaced G4VisExtent::NullExtent by G4VisExtent() throughout.
|
|
o Added UI command '/vis/scene/add/gps'.
|
|
o Improved commands guidance.
|
|
o Fix to "/vis/viewer/interpolate" for file writing viewers.
|
|
o Added G4VVisCommand::ConvertToColour. Now used throughout vis commands.
|
|
o Added G4VVisCommand::ConvertToColourGuidance. This avoids having to
|
|
repeat it for every command that uses it.
|
|
o "/vis/viewer/save": added .g4view if an extension is not supplied by
|
|
the user.
|
|
o "/vis/viewer/set/defaultTextColour": changed default to blue and opaque
|
|
to agree with default text vis attributes.
|
|
o Added user-selected colour to "/vis/scene/add/gps".
|
|
+ modeling:
|
|
o Added class G4GPSModel for visualisation of General Particle Source.
|
|
Can be used with new UI command '/vis/scene/add/gps'.
|
|
Added user-selectable colour.
|
|
o Improved checking of G4PhysicalVolumeModel.
|
|
o Added G4ModelingParameters::PVPointerCopyNo.
|
|
o Improved arrow drawing. Reduced default 'lineSegmentsPerCircle' to
|
|
6 for rapid yet adequate drawing. Similar improvement to magnetic
|
|
field drawing.
|
|
o Default can be changed with new command:
|
|
/vis/set/arrow3DLineSegmentsPerCircle.
|
|
+ FukuiRenderer:
|
|
o Expanded filename numbering to 4 digits. May need:
|
|
export G4DAWNFILE_MAX_FILE_NUM=9999
|
|
or setenv G4DAWNFILE_MAX_FILE_NUM 9999
|
|
Useful if producing many files for a movie.
|
|
+ gMocren:
|
|
+ HepRep:
|
|
o Fixed compilation warning on gcc-7.1.
|
|
+ OpenGL:
|
|
o G4OpenGLViewer: minor improvement to picking (suppressing "no hits"
|
|
message). Code cleanup.
|
|
o G4OpenGLXViewer: Reverted to XA_RGB_BEST_MAP.
|
|
o Fixed picking on MacOS, which was not working for retina display
|
|
due to a screen factor *2.
|
|
o Fixed compilation warning on gcc-7.1.
|
|
+ RayTracer:
|
|
o Changed back to XA_RGB_BEST_MAP (seems OK now).
|
|
o Simplified passing of ray-tracer pointer.
|
|
o Fixed a bug whereby the jpeg for RayTracer was always 600x600.
|
|
o Expanded filename numbering to 4 digits.
|
|
Useful for producing many files for a movie.
|
|
+ VRML:
|
|
o Fixed compilation warning on gcc-7.1.
|
|
+ externals:
|
|
o Fixed compilation warning on gcc-7.1 in gl2ps.
|
|
|
|
o Data Sets:
|
|
---------
|
|
+ G4EMLOW-6.54:
|
|
o Improved and reorganized GS data.
|
|
o Updated ecpssr shell cross section proton and alpha files.
|
|
o Added G4DNA-CPA100 files.
|
|
o Added PTB cross sections to dna module.
|
|
o Updated ecpssr shell cross-section proton and alpha files.
|
|
+ G4PhotonEvaporation-5.0:
|
|
o Removed old data; correlated_gamma files moved to main module.
|
|
+ G4RealSurface-2.1:
|
|
o Added data for support of DAVIS model.
|
|
o Updated and more compact LUT data.
|
|
|
|
o Examples:
|
|
--------
|
|
+ Updated reference outputs, macros, READMEs and scripts.
|
|
+ advanced/air_shower
|
|
o Updated setup for visualization in main() and Visualisation.mac.
|
|
+ advanced/composite_calorimeter
|
|
o Fixed compilation warning on gcc-7.1.
|
|
+ advanced/hadrontherapy
|
|
o Corrected carbon beam line geometry and added new modulators.
|
|
o Corrected definition of geometry region.
|
|
o Added cuts definition in PhysicsList.
|
|
o Removed HadrontherapyAnalysisManager class; now using G4tools
|
|
in HadrontherapyMatrix.
|
|
o RippleFilter geometry on PassiveCarbonBeamLine.
|
|
o Added TIFPA beam line.
|
|
o Removed local obsolete ion-ion physics-list. Cleanup of physics-list
|
|
and local data.
|
|
+ advanced/medical_linac
|
|
o Fixed compilation warnings on gcc-7.1.
|
|
+ advanced/microbeam
|
|
o PhysicsList, PhysicsListMessenger: removed obsolete way of cut
|
|
definition.
|
|
o DetectorConstruction: thread safe definition of magnetic field.
|
|
o SteppingAction: simplified implementation, added check on alpha
|
|
leaving the world volume.
|
|
o Cleanup and relaxed step size constraints.
|
|
+ advanced/nanobeam
|
|
o Added usage of std::floor() in TabulatedField3D.
|
|
o Updated EM field settings for multi-threading;
|
|
changed default.mac macro.
|
|
o Updated handling of UI commands. Code cleanup.
|
|
+ advanced/xray_fluorescence
|
|
o Use units for angles explicitly in XrayFluoDetectorConstruction.
|
|
+ basic/B3
|
|
o PhysicsList: register EM physics before radioactive-decay.
|
|
+ basic/B4
|
|
o Added analysis scripts plotHisto.C and plotNtuple.C.
|
|
+ basic/B5
|
|
o Removed use of G4AutoDelete utility for thread-local magnetic-field
|
|
and its manager, since not necessary as now automatically deleted by
|
|
kernel.
|
|
o Use std::array for related data members in B5EventAction to reduce code.
|
|
o Added data members for histogram Ids and the code to retrieve them by
|
|
histogram names via G4AnalysisManager.
|
|
o Corrected the list of 2D histograms in README .
|
|
+ extended/biasing/B01
|
|
+ extended/biasing/B02
|
|
o Removed unnecessary clearing of sampling.
|
|
+ extended/biasing/B03
|
|
o B03PhysicsList: removed obsolete unnececssary instantiation of
|
|
de-excitation sub-models.
|
|
o Removed unnecessary clearing of sampling.
|
|
+ extended/electromagnetic
|
|
o BeginOfRunAction(): disabled storage of random seed.
|
|
+ extended/electromagnetic/TestEm0
|
|
o RunAction: updated max energy for CSDARange table.
|
|
+ extended/electromagnetic/TestEm5
|
|
o DetectorConstruction: corrected definition of element Chrome.
|
|
o Run: modified normalisation of histogram 1 and 10.
|
|
o PhysicsList: use more uniform builder names.
|
|
Added DNA constructors.
|
|
o Added DNA histograms in HistoManager.
|
|
o Added new flags in StackingAction.
|
|
o Updated pixe.mac macro.
|
|
+ extended/electromagnetic/TestEm7
|
|
o Fixed compilation warnings on gcc-7.1.
|
|
+ extended/electromagnetic/TestEm12
|
|
o Updated PhysicsList.
|
|
+ extended/eventgenerator/HepMC/MCTruth
|
|
o Fixed typo introduced previously.
|
|
+ extended/exoticphysics/channeling
|
|
o Added support for G4Crystal.
|
|
o Added support for G4Channeling process.
|
|
+ extended/exoticphysics/dmparticle
|
|
o Simplified example for light dark matter (LDM) particles.
|
|
It consists of LDM Bremsstrahlung process for protons creating
|
|
G4LDMPhotons. The latter decays creating G4LDMHi and G4LDMHiBar LDM
|
|
scalar particles. They can scatter on nucleons and electrons.
|
|
The first version has electromagnetic processes only.
|
|
Hadron constructors can be added similarly to hadronic examples.
|
|
+ extended/exoticphysics/monopole
|
|
o Migrated to multi-threading and g4tools for analysis.
|
|
+ extended/exoticphysics/phonon
|
|
o Split build/run/compare test into three: build and run,
|
|
compare timing outputs, compare caustic outputs.
|
|
Added new CMake script ComparePhonon.cmake to perform comparison of
|
|
timing and caustic output/reference files.
|
|
o Updated timing output for MT.
|
|
o Fix in CMake macros to resolve CMP0054 related warnings on Windows.
|
|
+ extended/field/field01
|
|
o Fixed Valgrind error in F01FieldSetup::CreateStepperAndChordFinder()
|
|
method; first delete all dependent objects, then create new ones.
|
|
+ extended/field/field02
|
|
o Fixed F02ElectricFieldSetup::Update() method. Now all old objects are
|
|
deleted first, and then new ones are created; renamed UpdateStepper()
|
|
to UpdateIntegrator() to clarify its role.
|
|
+ extended/field/field03
|
|
o Fixed Valgrind errors in field setup's update method; first delete all
|
|
dependent objects, then create new ones.
|
|
+ extended/g3tog4
|
|
o Fixed linking problem for static build.
|
|
+ extended/hadronic
|
|
o BeginOfRunAction(): disabled storage of random seed.
|
|
+ extended/hadronic/Hadr06
|
|
o Added comments.
|
|
+ extended/hadronic/NeutronSource
|
|
o Run: remove normalisation of all histograms.
|
|
o Added comments.
|
|
+ extended/medical/DICOM
|
|
o Corrected element definitions for Potassium and Phosphorus in
|
|
DetectorConstruction.
|
|
+ extended/medical/dna/chem2
|
|
o Modified time steps.
|
|
+ extended/medical/dna/dnaphysics
|
|
o Updated numbering scheme in SteppingAction.
|
|
o Added flag for Capture.
|
|
o Added visualisation to input macro dnaphysics.in.
|
|
o Added new plot in plot.C.
|
|
+ extended/medical/dna/icsd
|
|
o New example for Ionisation Cluster Size Distribution. Allows the
|
|
calculation of the distribution concerning the number of ionisations
|
|
per event in an small cylinder of nanometers scale, typical dimensions
|
|
of a 10 base pairs piece of chromatin. First use of new DNA-like
|
|
material's cross-sections experimentally obtained at PTB
|
|
(Rad. Phys and Chem. 130 (2017) 459-479) for electrons and calculated
|
|
for protons on THF, TMP, PY and PU materials.
|
|
+ extended/medical/dna/microdosimetry
|
|
o Fixed compilation problem when Qt is enabled.
|
|
o Cleanup and reordering of processes.
|
|
+ extended/medical/dna/neuron
|
|
o New example allowing for the modelling of neuron cell irradiation,
|
|
including physical, physico-chemical and chemical processes (e.g.
|
|
production of oxidative radical species in the vicinity of neurons).
|
|
It uses realistic geometrical models of neurons generated from a
|
|
standardized SWC file representing neuron morphology.
|
|
+ extended/medical/dna/range
|
|
o Code cleanup.
|
|
+ extended/medical/dna/slowing
|
|
o New example showing how to simulate slowing down spectra for electrons
|
|
in liquid water using the Geant4-DNA physics processes and models.
|
|
+ extended/medical/dna/spower
|
|
o New example showing how to calculate stopping power of particles
|
|
in liquid water using the Geant4-DNA physics processes and models.
|
|
+ extended/medical/dna/svalue
|
|
o Updated plot.C.
|
|
+ extended/medical/dna/wvalue
|
|
o Updated plot.C and wvalue.in macro.
|
|
o Code cleanup.
|
|
+ extended/medical/fanoCavity
|
|
o PhysListEmStandard_GS, PhysListEmStandard_SS, PhysListEmStandard_WVI,
|
|
PhysListEmStandard_option3: use the same step function as in
|
|
physics_list factory for corresponding constructors, ensure that step
|
|
function parameters may be redefined by UI commands.
|
|
o Switch to NIST material description (keeping material densities
|
|
defined in previous version).
|
|
o Set default thread number to 2 instead of maximum number of cores.
|
|
+ extended/medical/fanoCavity2
|
|
o Switch to NIST material description (keeping material densities
|
|
defined in previous version).
|
|
o Default thread number is not set to the maximum available cores.
|
|
+ extended/medical/GammaTherapy
|
|
o Ported to work in multi-threading.
|
|
o Fixed bugs in PrimaryGeneratorAction and RunAction.
|
|
+ extended/optical/LXe
|
|
o Fix for issue reported on Hypernews Optical-Photons Forum #651.
|
|
+ extended/optical/OpNovice
|
|
o Exercising new DAVIS LUT surface model.
|
|
+ extended/optical/wls
|
|
o Fixed compilation warnings on gcc-7.1.
|
|
+ extended/parallel/ThreadsafeScorers
|
|
o Fixes to deletion/clearing of static maps between runs.
|
|
o Removed some unnecessary typedefs.
|
|
o Set the number of threads to the number of cores.
|
|
+ extended/persistency/persistency/gdml/G01
|
|
o Updated setup for visualization in main program.
|
|
o Added missing gdml files to CMake installation script.
|
|
+ extended/persistency/gdml/G02
|
|
o Added commented block in G02DetectorConstruction to show how to limit
|
|
the number of levels in the geometry hierarchy to be exported.
|
|
o Updated setup for visualization in main program.
|
|
+ extended/persistency/gdml/G03
|
|
o Updated setup for visualization in main program.
|
|
+ extended/Activation
|
|
o New example for survey of the energy deposition and particle's flux
|
|
from a hadronic cascade.
|
|
+ extended/radioactivedecay/rdecay01
|
|
o PhysicsList: read new PhotonEvaporation data set; set AugerCascade
|
|
via G4EmParameters; SetStoreAllLevels(true).
|
|
Use time limit from G4IonTable for de-excitation module.
|
|
o TrackingAction: simplified way to get mean-life.
|
|
o Run: added printout of mean time life.
|
|
o BeginOfRunAction(): disabled storage of random seed.
|
|
o Updated user data Cf238.mac and No252.mac, and related README.
|
|
o Fixed format of data file UserRadData_z98.a238.
|
|
+ extended/radioactivedecay/rdecay02
|
|
o Updated README, adding a note stating that all histograms but one are
|
|
turned off by default, and describing how to turn them back on.
|
|
Addressing problem report #1936.
|
|
+ extended/runAndEvent/RE05
|
|
o Fixed potential rare race condition issue in RE05PrimaryGeneratorAction.
|
|
+ extended/visualization/userVisAction
|
|
o Copied exampleB1.in to userVisAction.in.
|
|
Copied run1.mac and run2.mac from example B1.
|
|
All macros now include /run/initialize.
|
|
o Removed init.mac, no longer used.
|
|
/run/initialize is in the new run1.mac and run2.mac.
|
|
|
|
----------------------------------------------------------------------------
|
|
|