Gabriele Cosmo
1039 lines
55 KiB
Plaintext
1039 lines
55 KiB
Plaintext
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Geant4 9.6-beta-01 Release Notes
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--------------------------------
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29 June 2012
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Migration Notes & Main New Features
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-----------------------------------
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o New model of gamma nuclear interactions using the Bertini cascade
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introduced in FTFP_BERT physics list.
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o Introduced Bertini model for pi-, K-, and Sigma- for nuclear capture at
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rest in FTFP_BERT and FTFP_BERT_TRV physics lists. Also use combination
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of FTF and Precompound models for anti-proton and anti-Sigma+.
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o Introduced the WentzelVI model for multiple scattering of e+ and e-
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above 100 MeV in all physics lists for HEP applications.
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o Using Shen and Ion/proton cross-sections for ions, instead of Tripathi
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cross-sections. Improved cross-section for light ions including deuteron.
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o Hadronic processes now trigger re-sampling of the interaction if
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energy/momentum non-conservation limits are exceeded. A warning message
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is printed if this occurs.
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o HTML files describing hadronic processes, models and cross-sections can
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now be printed by invoking the ProcessDescription(), ModelDescription()
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and CrossSectionDescription() methods, respectively.
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These will be used for full physics list documentation.
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o The INCL cascade model (INCL++) was updated to v5.1 and can now handle
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heavy-ion collisions.
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o A new electro-nuclear interaction model, G4ElectroVDNuclearModel, has
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been added. It is based on the CHIPS total cross sections, Bertini cascade
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and FTFP.
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o New hadron stopping models, G4PiMinusAbsorptionBertini,
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G4KaonMinusAbsorptionBertini and G4SigmaMinusAbsorptionBertini are added.
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o New total cross section sets based on SAID data-base are added.
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o CHIPS elastic and inelastic cross-sections for protons, neutrons, pions,
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kaons, hyperons and anti-baryons have been extracted and moved to the
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default module. They can now be selected individually for use in physics
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lists.
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o Obsolete methods Get/SetModel() have been removed from optical processes,
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requiring an update (i.e. removal of such calls) for those custom physics
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lists and physics configurations in which optical boundary process is
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defined.
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o New data sets G4EMLOW-6.27 and G4NDL-4.1 are required.
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o New version of the CLHEP library, CLHEP-2.1.2.3, is now in use.
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----------------------------------------------------------------------------
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Technical Notes
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---------------
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o Official platforms:
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+ Linux, gcc-4.1.2, gcc-4.3.x.
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Tested on 64 bits architectures (Intel or AMD) with the Scientific
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Linux CERN 5 (SLC5) distribution (based on RedHat Linux Enterprise 5).
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Versions of Geant4 have also been compiled successfully on other
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Linux distributions, like Debian, Suse or other RedHat systems.
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+ MacOSX 10.7, gcc-4.2.1, clang-3.1
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+ Windows/7 with Visual C++ 10.0 (Visual Studio 2010)
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o More verified configurations:
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+ Linux, gcc-4.7.1
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+ Linux, Intel-icc 12.0
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o Geant4 9.6-beta-01 has been tested using CLHEP-2.1.2.3.
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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 9.5.p01:
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o Configuration:
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-------------
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+ CMake:
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o Complete rewrite of data installation with support for CMake >= 2.6.4
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and custom physics data install location. Downloaded data bundles are
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also verified using MD5 hashes.
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o Fix to use BASH_VERSION instead of non-POSIX compliant check.
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Addressing problem report #1306.
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o Enable use of C-shell scripts inside other scripts.
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Protect changes to the environment if self location fails.
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Addressing problem report #1268.
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o Added -limf library in CMAKE_EXE_LINKER_FLAGS for icc compiler.
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o Allow choice between internal and system expat library on non-Win32
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platforms. Choosing system expat requires it to have been found.
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o Fixed problem on Windows, for the case that a space appears in the
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install prefix.
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o Updated version of data sets: G4EMLOW.6.27 and G4NDL.4.1.
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Updated the required version of CLHEP to 2.1.2.3.
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Updated tags for 9.6-beta.
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+ GNUMake:
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o Exclude "setup" and "clean_setup" targets from dependencies step.
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o Analysis:
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--------
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+ Updated histogramming tools to g4tools-1.2.0.
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+ Adding defs include files per manager type; GetNtuple() function to
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specific managers; GetType() function to G4VAnalysisManager.
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+ Increased granularity of verbose levels (now 3 levels are available).
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+ Made creating directories optional. Added locks for functions which
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define directory names, setting Ids etc. so that these parameters cannot
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be changed once they were used. Changed return type for the functions
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with locks to G4bool.
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o Digits & Hits:
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-------------
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+ G4VScoringMesh: avoid updating size and segment in command-line scoring
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and print warning when SetSize() or SetNumberOfSegments() is called more
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than once.
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+ Support 'weighted'/'dividedByArea' options in flatCurrent and flatFlux
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command-line scorers.
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+ Use 'const G4String&' as argument instead of plain copy of strings
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in G4ScoringManager, G4VScoreWriter and G4VScoringMesh.
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+ Explicitly include headers for system of units and physical constants.
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+ Fixed cases of variable shadowing.
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o Error Propagation:
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-----------------
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+ Fixed cases of variable shadowing.
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o Event:
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-----
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+ Correction for orthogonalization of rotation matrix in
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G4SPSPosDistribution::GenerateRotationMatrices() method.
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Addressing problem report #1299.
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+ Fixed cases of variable shadowing.
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o Externals:
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---------
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+ Updated CLHEP module to version 2.1.2.3.
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* Random: use a template to get rid of the warnings in Ranlux64Engine.
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* Vector, Geometry, Random: changed names of internal variables so
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to avoid shadow variable.
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* Evaluator: fixed a problem with unary +/- and exponentials in
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Evaluator class.
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* Vector, Evaluator, Random, Geometry: use explicit std:: with math
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functions.
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o G3tog4:
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------
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+ Fixed cases of variable shadowing.
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o Geometry:
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--------
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+ Fixed cases of variable shadowing.
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+ Explicitly use inclusion of headers for system of units and physical
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constants.
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+ solids/Boolean:
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o G4BooleanSolid: added AreaRatio data member and method GetAreaRatio()
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to store the ratio of surface areas of SolidA to SolidA+SolidB.
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The ratio is used in GetPointOnSurface() to better approximate
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uniform coverage of points. Uniformity cannot be guaranteed in all
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cases. One exception is when constituent solids have shared surfaces.
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o G4SubtractionSolid: refined protection for potential cases of
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infinite loop in DistanceToIn(p,v); return computed distance instead
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of zero and provide more descriptive information when issuing warning.
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(Improve handling of issue in problem report #1304.)
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+ solids/CSG:
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o Modified GetPointOnSurface() methods for solids using polar coordinate
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parametrizations, to generate more uniform distributions, using a
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function in G4CSGSolid to generate correct radial coordinate.
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+ solids/specific:
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o Modified GetPointOnSurface() to throw sqrt(r) uniformly for disk
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surfaces, in G4Paraboloid, G4Polycone and G4TwistedTubs.
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o Global:
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------
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+ Introduced G4StatDouble class in HEPNumerics module, a class providing
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simple "one variable statistics" capability; adapted from the original
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code included in the GRAS tool.
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+ Added GetClockTime() function to G4Timer to print the actual clock time.
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+ G4UnitsTable: added call to BuildUnitsTable() from static accessor to
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guarantee proper initialization of units in static calls.
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Modified warnings in cout to be compliant with G4Exception syntax.
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+ G4PhysicsVector: added GetMaxEnergy() inlined method; added inline
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method Value() and private method ComputeValue() in order to have
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inline access to the value for the case of multiple calls with the same
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energy value; indicate inline methods in header file by explicitly
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adding inline keyword.
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+ Correction to G4PhysicsOrderedFreeVector to fix ordering of elements.
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+ Use explicit inclusion of headers for system of units and physical
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constants. Fixed cases of variable shadowing.
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+ Changed date for release 9.6-beta.
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o Graphical Representations:
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-------------------------
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+ G4VVisManager: Added Begin/EndDraw(2D), optional methods for
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bracketing Draw() methods to improve drawing speed.
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+ G4Colour: in operator<<(), added colour name if in colour map.
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Added colour brown.
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+ G4Text: added operator<<(...,G4Text::Layout), for producing meaningful
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text instead of the integer value of the enumerator.
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+ BooleanProcessor: fixed Coverity defects, avoiding divide by zero.
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+ Change G4Exception ID in G4NURBS and HepPolyhedron.
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+ G4VisExtent: cached radius and centre for improved efficiency.
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+ Explicitly use inclusion of headers for system of units and physical
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constants.
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+ Fixed cases of variable shadowing and Coverity defects.
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o Intercoms:
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---------
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+ Fixed cases of variable shadowing.
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o Interfaces:
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----------
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+ G4UIWin32: modified to make it work on Win64;
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replaced [Get|Set]WindowLong() with [Get|Set]WindowLongPtr()
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and GWL_USERDATA by GWLP_USERDATA.
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+ G4UIQt: changed name of viewer components. Set Cout as default
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ToolBox widget at startup. Removed scene tree to avoid slow-down
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on DICOM scenes.
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o Materials:
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---------
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+ G4Element, G4Isotope, G4NistManager, G4NistMaterialBuilder,
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G4NistElement, G4NistElementBuilder: added/reviewed methods GetA(),
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GetAtomicMassAmu().
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+ G4Element: added construction of isotope-vector for all elements;
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if user does not create isotopes, then vector of isotopes with natural
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abundances is created automatically using NIST data.
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In all cases the sum of isotope abundances is normalized to unity.
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+ G4Material: added map for composite materials built via AddMaterial().
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+ G4NistMaterialBuilder: build H2O via atom count and not mass fraction.
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+ G4IonisParamMat: more safe computation of element index and
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indentification of Hydrogen and Helium.
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+ Added method ConstructNewIdealGasMaterial() in G4NistManager and
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G4NistMaterialBuilder.
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+ Explicitly use inclusion of headers for system of units and physical
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constants.
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+ Fixed cases of variable shadowing and Coverity defects.
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o Particles:
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---------
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+ Fixed bug in decay table for k_star-.
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+ Modified G4eDecayProduct to use std::vector instead of fixed size array,
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removing limitation of number of daughters.
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+ Fixed problem in G4PhaseSpaceDecayChannel, where dynamic mass was cached
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in the object and used in following decays.
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Fixed assignment operator of G4DecayProducts.
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+ Added protection to call G4ParticleRemoveAllParticles in 'readyToUse'
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state.
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+ Added protection to call 'Clear' for G4IonTable and G4ShortlivedTable
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in 'readyToUse' state.
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+ Added protection to call 'Remove' for G4ParticleTable and related tables
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in 'readyToUse' state.
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+ Added protection to call destructor of G4ParticleDefinition in
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'readyToUse' state.
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+ Explicitly use inclusion of headers for system of units and physical
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constants.
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+ Fixed cases of variable shadowing.
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o Persistency:
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-----------
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+ Fixed cases of variable shadowing.
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+ ascii:
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o Fixed case of conversion from size_t to G4int in G4tgrUtils in
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function AreWordsEquivalent(), detected on win64 system.
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o Physics Lists:
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-------------
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+ In all EM builders use the same instances of the Bremsstrahlung and
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e+/e- pair production processes for each particle/antiparticle pair.
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As a result, mu+ and mu- share one instance of each process. Pi+
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and pi- share a different instance of each process. The same occurs
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for K+ and K-, and for proton and anti_proton.
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Expect reduction of memory required for physics tables and
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initialisation time for EM physics.
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+ Modified method of instantiation of multiple scattering: the same
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process instance is used by mu+ and mu-;
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Note: different instances are still used for pi+, pi-, K+, K-, proton
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and anti_protons. Separate processes are needed to enable the different
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internal transport cross-section tables.
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For all others particles one (extra) process instance is used and no table
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is built.
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+ Use the WentzelVI model for e+ and e- above 100 MeV in all standard
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builders for HEP use cases (Opt0, Opt1, Opt2). This is coupled with
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single Coulomb scattering using G4eCoulombScattering models.
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Below 100 MeV the G4UrbanMscModel95 model is retained.
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This addresses the issue of unphysical large angle scatters of GeV
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electrons reported by Atlas.
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+ New builders using Bertini gamma- and electron-nuclear.
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Migrated FTFP_BERT and FTFP_BERT_TRV to use the new builders.
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Moved FTFP_BERT and FTFP_BERT_TRV to use the new cross-sections
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extracted from CHIPS.
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+ Using new functionality of cross-sections registry to allow
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sharing of cross section data-sets.
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Migrated the Elastic and DElastic builders, and the FTFP_BERT and
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FTFP_BERT_TRV physics lists to use factory mechanism for CHIPS cross-sections.
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+ Use Bertini model for pi-, K-, and Sigma- for nuclear capture at rest
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in FTFP_BERT and FTFP_BERT_TRV physics lists. In addition use FTF/Preco
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for anti-proton and anti-Sigma+; removed CHIPS for Xi- and Omega-.
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+ Fix to use correct classes for Bertini gamma/electro-nuclear.
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+ Improve creation of cascade to avoid one instantiation of Precompound in
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FTFP{Proton,Neutron,PiK,AntiBarion} builders.
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+ Remove use of SetModel() for optical physics, according to changes to
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optical process.
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+ Updates the INCLXX builders for compatibility with the latest INCL++
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developments. Updated QGSP_INCLXX physics list to treat light-ion-induced
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collisions with INCL++.
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+ G4EmExtraPhysics: changed name of class G4VDMuonNuclearModel
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to G4MuonVDNuclearModel.
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+ Changed G4WaterExcitation to G4DNAWaterExcitation in
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G4EmDNAPhysicsChemistry. Updated builders for G4DNA.
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+ Reduced number of objects deleted in hadronic builders to avoid cases
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of double deletion.
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+ G4IonBinaryCascadePhysics, G4IonFTFPBinaryCascadePhysics: migrated to use
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Shen and Ion/proton cross-sections. Commented out Tripathi cross-sections.
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+ Removed obsolete class G4HadronInelasticQLHEP.
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+ In G4QandFTFStoppingPhysics the annihilation at rest of anti_sigma+
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are now handled by FTF. Use general G4HadronicAbsorptionBertini.
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+ HadronPhysicsShielding: fixed problem in neutron cross-section for
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inelastic reaction below 20MeV.
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+ Added new CHIPS_HP physics list, which combined CHIPS models with
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the HP data-driven treatment for low-energy neutrons.
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+ Added new Physics constructor G4EmLivermoreMUPhysics.
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+ Fixes for Coverity defects.
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o Electromagnetic Processes:
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-------------------------
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+ Fixed cases of variable shadowing and Coverity defects.
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+ Adjoint:
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o G4AdjointMultipleScattering: commented out obsolete call.
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+ DNA:
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o Bug fix in G4DNAChemistryManager::CreateSolvatedElectron() concerning
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the final position of the solvated electron using Sanche thermalization.
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o Updated source of cross-section file for elastic scattering.
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Updated electron elastic scattering low limit.
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o Removed G4Water* classes in 'utils' module.
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o Improved management of information in G4ITStepProcessor and fixed
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Coverity defects.
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o Added products of dissociative attachments (as a molecular decay).
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o Added exception in molecular decay, in case no decay channel is
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proposed in input.
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o Added possibility of calling G4ITStepManager::EndTracking()
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from UserReactionAction::EndProcessing().
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o Added new classes G4DNAMolecularMaterial, G4DNADamages and
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G4ITTrackingInteractivity.
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Modified all models to use G4DNAMolecularMaterial.
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Added G4DNASecondOrderReaction prototype class.
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+ High Energy:
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o G4mplIonisation, G4mplIonisationModel, G4mplIonisationWithDeltaModel:
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extended energy range of dEdx and other tables for monopoles with large
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mass, required for interpolation of dEdx for super-heavy monopoles.
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+ Low Energy:
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o New processes and models for microdosimetry in Si for electrons,
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protons and ions. Details can be found in: "Inelastic cross-sections of
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low energy electrons in silicon for the simulation of heavy ion tracks
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with the Geant4-DNA toolkit", NSS Conf. Record 2010, p80-85;
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"Geant4 physics processes for microdosimetry simulation: very low
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energy electromagnetic models for electrons in Si", submitted
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to TNS; "Geant4 physics processes for microdosimetry simulation:
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very low energy electromagnetic models for protons and heavy ions
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in Si", accepted in NIMB.
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o Requiring G4EMLOW data set version 6.27.
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o Added new Compton model G4MUComptonModel.
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o Removed obsolete Penelope v2001 models and related helper classes.
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o New draft class G4Livermore2012GammaConversionModel.
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o Make a consistent use of G4Element::GetA() and GetAtomicMassAmu()
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in Penelope models.
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o Removed dependency on obsolete G4AtomicDeexcitation in
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G4PenelopeIonisationModel.
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o Decoupled calculation of Penelope ionisation cross-sections from the
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Ionisation model. Prepatory step for a future Penelope-specific
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atomic de-excitation model.
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o Minor design iteration for G4VhShellCrossSection base class, in order
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to carry also the information about G4Material. Also prepatory step
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for a future Penelope-specific fluorescence model.
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o Made G4PenelopeBremsstrahlungAngular derived from the basic interface
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G4VEmAngularDistribution. Makes angular generator usable by any other
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model via the interface.
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o Renamed G4PenelopeIonisationCrossSection to
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G4PenelopeIonisationXSHandler (the name will be reserved for a
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different class).
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o Made G4PenelopeCrossSection able to return both absolute and
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normalized values of the shell cross sections. It will be used for
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Penelope-PIXE.
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o Penelope-based cross-section model for electron PIXE registered in
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G4UAtomicDeexcitation. Added warning messages to Penelope models to
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verify the proper activation of fluorescence.
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o Updated G4PenelopeOscillatorManager to accomodate the calculation of
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PIXE cross-sections. First implementation of Penelope-specific PIXE
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cross-sections.
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+ Standard:
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o G4GoudsmitSaundersonMscModel: fixed FPE bug; fixed inconsistency -
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lateral displacement is not anymore sampled for plural scattering.
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o G4CoulombScattering: added method MinPrimaryEnergy() allowing to define
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low edge of physics table when Coulomb scattering is combined with
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multiple or single scattering.
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Modified initialisation, to allow addition of custom model with
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specialised parameters.
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o Fixed event non-reproducibility in multiple-scattering models for
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the case where more than one model is defined for different energy
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intervals.
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o G4UrbanMscModel95: improved fix for cases of abnormal tail using
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results of single scattering model for tuning. Protection against
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very large angles is retained.
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o G4CoulombScatteringModel, G4UrbanMscModel90, G4UrbanMscModel92,
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G4UrbanMscModel93, G4UrbanMscModel95, G4WentzelVIModel and
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G4GoudsmitSaundersonMscModel: moved cross-section table from process
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to model; removed method GetLambda().
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o G4WentzelVIModel: fixed sampling for single scattering mode.
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o G4eMultipleScattering, G4hMultipleScattering: minor optimisation
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at initialisation.
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o G4SeltzerBergerModel: fixed minor problem of sampling for positrons;
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made internal data structure static to be used by both e+ and e-
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models providing some memory reduction; use simplified computation
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of majorant valid for data with more detailed grid.
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o G4DipBustGenerator: fixed model description.
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o G4eBremsstrahlungRelModel: switched full screening off.
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o G4eplusAnnihilation: fixed propagate weight to secondaries.
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o G4GoudsmitSaundersonMscModel: improved method of definition of
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screening parameter. Fixed use of screening function in
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G4eBremsstrahlungRelModel.
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o G4ScreeningMottCrossSection, G4eSingleCoulombScatteringModel: updated
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version of electron scattering code based on analytical approximation
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of the Mott cross-section by means of Hose coefficients. Added new
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class G4MottCoefficients.
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+ Utils:
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o G4VAtomDeexcitation: corrected activation of de-excitation for the
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case when specific de-excitation regions are not defined.
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Use safe method to extract integer Z.
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o G4VEmAngularDistribution added methods SampleCosinePolarAngle(),
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SampleDirection() and Initialise().
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o G4LossTableManager: added a check and protection against double
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registration of the same process; this allows the use of the same
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EM energy-loss process for different particle types.
|
|
o G4EmCalculator: modified method to access a process to take into
|
|
account that the same process may be used by different particle types;
|
|
added new methods ActiveForParticle(), FindEnLossProcess(),
|
|
FindDiscreteProcess() and FindMscProcess(). Fix in FindRegion().
|
|
Improved model selection for multiple-scattering processes.
|
|
o G4EmCorrections: fixed event reproducibility violation due to cashing
|
|
of 'IonHighOrderCorrections' with a vector depending on the ion charge.
|
|
o G4VEmProcess: use ProposeWeight() instead of ProposeParentWeight()
|
|
to fix weights of secondary particle for gamma processes.
|
|
o G4VEmModel: added virtual method Value(), by default computing
|
|
cross-section. Added inline methods HighEnergyActivationLimit(),
|
|
LowEnergyActivationLimit(), ForceBuildTableFlag(), ForceBuildTable().
|
|
o G4VMultipleScattering: removed transport cross-section table (it
|
|
is assigned to msc models); simplified
|
|
AlongStepGetPhysicalInteractionLength() method; added
|
|
protection against zero kinetic energy into PostStepDoIt().
|
|
Optimised initialisation and reduced number of checks at run time.
|
|
Improved printout at initialisation.
|
|
o G4VMscModel: added building of transport cross-section table and new
|
|
method GetTransportCrossSection() to be used at run-time. Added method
|
|
GetTransportMeanFreePath().
|
|
Updated GetRange() and GetEnergy() methods to allow using the same
|
|
model class for many particles.
|
|
Optimisation of inline methods. Allow build of transport cross-section
|
|
table for d, t, He3, He4.
|
|
o G4LossTableBuilder: added method BuildTableForModel() to enable the
|
|
building of the physics-table for a model.
|
|
o G4LossTableManager: added methods MinKinEnergy() and MaxKinEnergy().
|
|
o G4EmModelManager: extended printout if cross-section table is built
|
|
for the model. Improved printout of model energy limits.
|
|
o G4VEnergyLossProcess: fix for forced biasing, now forcing if step==1
|
|
(addressing problem report #1314).
|
|
o G4EmBiasingmanager: added check on number of secondaries PostStep,
|
|
if not 1 then disable both splitting and Russian roulette. This does
|
|
not affect ordinary delta-electron and Bremssrahlung secondary biasing.
|
|
Dynamic weight approach (weight is function of secondary energy) is
|
|
applied for Russian roulette if biasing limit energy is set below
|
|
1 GeV, alternatively costant factor is used.
|
|
o G4EmBiasingManager, G4VEmProcess, G4VEnergyLossProcess,
|
|
G4EmProcessOptions, G4EnergyLossMessenger: change Bremsstrahlung
|
|
splitting to EGS-style with unique secondaries. Only Bremsstrahlung
|
|
split particles with weight > 1/N (N=brem splitting factor), and only
|
|
Russian Roulette with weight < 1. Energy limit no longer used.
|
|
Set weight consistently for forced interaction and cross-section
|
|
biasing in G4VEmProcess and G4VEnergyLossProcess.
|
|
o G4ElectronIonPair: use inverse FanoFactor to simplify formula.
|
|
Cleanup implementation of sampling of number of ions.
|
|
+ Xrays:
|
|
o Updated G4VXTRenergyLoss and regular XTR radiators/models for more
|
|
accurate angular distribution of XTR.
|
|
o Modified G4SynchrotronRadiation and G4SynchrotronRadiationInMat to
|
|
provide more realistic angular distribution for secondary SR gammas
|
|
according to simplified dipole busted approach.
|
|
|
|
o Generic Processes:
|
|
-----------------
|
|
+ Fixes for Coverity defects and variable shadowing.
|
|
+ Management:
|
|
o Added GetTotalNumberOfInteractionLengthTraversed() method to G4VProcess.
|
|
o Move virtual inlined methods to source.
|
|
+ Optical:
|
|
o Removed unnecessary methods Get/SetModel() from G4OpBoundaryProcess.
|
|
|
|
o Hadronic Processes:
|
|
------------------
|
|
+ Fixed cases of variable shadowing and Coverity defects.
|
|
+ cross_sections
|
|
o G4HadronNucleonXsc: updated p,n,pi-,pi+ cross-sections on p,n.
|
|
Added new method GetCoulombBarrier().
|
|
o G4GGNuclNuclCrossSection, G4GlauberGribovCrossSection: updated to get
|
|
total and inelastic cross-sections from G4HadronNucleonXsc.
|
|
o G4GGNuclNuclCrossSection: updated to get nucleus radii of light
|
|
elements p, d, t, He3, He4, Li7 and Be9.
|
|
o New classes G4ComponentGGNuclNuclXsc based on G4GGNuclNuclCrossSection
|
|
(Glauber-Gribov for ion-ion xsc) and G4ComponentBarNucleonNucleusXsc
|
|
based on G4NucleonNuclearCrossSection (Barashenkov xsc); implemented
|
|
component interface.
|
|
o Added elastic and inelastic cross-sections extracted from CHIPS.
|
|
Make GetExchangeT() method public to be used in coherent_elastic.
|
|
o Extended functionality of G4CrossSectionDataSetRegistry to allow
|
|
sharing of cross-sections sets.
|
|
o New class G4ComponentSAIDTotalXS for SAID cross-sections.
|
|
o Use new cross-sections factory for CHIPS elastic and inelastic
|
|
cross-sections.
|
|
+ management
|
|
o Added method for energy non-conservation check; in case of
|
|
non-conservation, re-sample the interaction. Limits are set in
|
|
G4HadronicInteraction, and may be overridden per model; LEP and HEP
|
|
override defaults, as these do not include the recoil nucleus in the
|
|
final state. E/p conservation fails only if both absolute and relative
|
|
fail. Added check for momentum conservation, reusing limits for energy.
|
|
Added check for charge and baryon number conservation if limit is
|
|
less than DBL_MAX.
|
|
o G4HadronicProcess: move some data members to protected to be used in
|
|
derived classes; removed unused code. Changed logic of definition of
|
|
time for secondary particles inside method FillResults().
|
|
Moved to use method ResetNumberOfInteractionLengthLeft() and
|
|
GetTotalNumberOfInteractionLengthTraversed() from G4VProcess.
|
|
o Added printing of model desciptions to html files.
|
|
o Moved isotope production infrastructure from process to model level;
|
|
now done only for LEP models. Updated G4HadronicProcess accordingly.
|
|
o G4IsoParticleChange: moved to models/management module.
|
|
+ models/binary_cascade
|
|
o G4BinaryCascade: when propagating secondaries from HE model,
|
|
do not modify initial energy for Fermi level.
|
|
o Added description in G4BinaryLightIonReaction.
|
|
o Fixed minor leak in G4GeneratorPrecompoundInterface.
|
|
+ models/cascade
|
|
o Developed and improved ability of Bertini cascade to handle
|
|
photo-nuclear and elector-nuclear interactions and the interactions
|
|
of stopping particles.
|
|
o G4CascadeInterface: check for no-interaction in retryInelasticProton(),
|
|
both in return value and in debugging report.
|
|
o G4NucleiModel: in getPotential() added test for ip==9 (photon) to
|
|
return zero potential. Return empty output (stop propagating) in case
|
|
of particle collision.
|
|
o G4ElementaryParticleCollider: added angular distributions for elastic
|
|
and inelastic 2-body final states of gamma p and gamma n reactions.
|
|
o G4ElementaryParticle: expanded diagnostics in getMomModuleFor2toMany(),
|
|
in generateSCMfinalState(), defer "particles.resize()" action until
|
|
after final-state properties have been validated. In case no final
|
|
state can be generated, this ensures that the failure propagates
|
|
back up the calling chain, instead of simply looping forever.
|
|
o G4PreCompoundDeexcitation: avoid deleting pre-compound model and
|
|
excitation handler to avoid double deletion.
|
|
o G4NucleiModel: added check in isProjectile() for single-zone nuclei.
|
|
Added binned spectrum in absorptionCrossSection() for use with photons.
|
|
Added scale factor for gamma absorption.
|
|
Allow photons to be absorbed via dibaryon (quasideuteron) excitation in
|
|
generateInteractionPartners() and absorptionCrossSection(). Simplified
|
|
and encapsulated path-length computations.
|
|
o G4CascadeSigmaMinusPChannel: changed zero-bin cross-sections for
|
|
Lambda-n and Sigma0-n, based on data from M.Goossens et al.
|
|
measurements of Sigma- capture.
|
|
o G4CascadeKminusPChannel: modified two-body cross-section values in
|
|
zero-energy bin, to reflect stopping data.
|
|
o G4ElementaryParticleCollider: modified sanity checks on dibaryon
|
|
targets to allow both photons and gamma to interact.
|
|
o G4CascadeParticle: added public accessor for cumulative path length.
|
|
o G4Fissioner: removed static in local vectors in method collide(), to
|
|
ensure event reproducibility.
|
|
o G4IntraNucleiCascader: specify mass when decaying trapped particle.
|
|
This fixes reproducibility violations when hyperons are forced to
|
|
decay inside the nucleus.
|
|
o G4CascadeCheckBalance: lower verbosity level for energy-conservation
|
|
reports, change violation rules to allow relative OR absolute passing,
|
|
consistent with new process-level checks.
|
|
o G4Dineutron, G4Diproton, G4UnboundPN: added protection against warning
|
|
messages issued from G4ParticleTable::Remove().
|
|
+ models/chiral_inv_phase_space
|
|
o New tuning for stopping in CHIPS. Added rescattering to allow for
|
|
wider energy resolution.
|
|
o Fixed charge non-conservation problem in G4QFreeScattering.
|
|
o Bug fixes for E/M violation with (dE)^2+(dp)^2>.5 MeV^2.
|
|
o Split G4QInelastic into G4QInelastic and G4QNGamma classes for use
|
|
with the CHIPS_HP physics-list.
|
|
o Fix to hadron elastic and inelastic interfaces to correct the use of
|
|
the base class G4VCrossSectionDataSet.
|
|
o Fix to linear table update for quasi-elastic cross-sections responsible
|
|
for event non-reproducibility.
|
|
o Fix for quasi-elastic duplication in G4QInelastic (for p & n).
|
|
+ models/coherent_elastic
|
|
o G4ElasticHadrNucleusHE: fixed reproducibility violation due to caching
|
|
of cross-sections based on the target element, whereas they depend also
|
|
on the isotope. Rather than using the first isotope encountered for an
|
|
element, the natural average is used.
|
|
o Added G4ChipsElasticModel class to use the extracted CHIPS
|
|
cross-section classes from main 'cross_sections' module.
|
|
+ models/de_excitation
|
|
o G4ExcitationHandler: propagate G4VPhotonEvaporation pointer to
|
|
G4Evaporation and do not delete it; this allows usage of the same
|
|
gamma evaporation object inside G4Evaporation class and
|
|
G4ExcitationHandler; added access methods to de-excitation components.
|
|
o G4VEvaporationFactory, G4Evaporation, G4EvaporationGEMFactory,
|
|
G4EvaporationFactory, G4EvaporationDefaultGEMFactory: correct deletion
|
|
of decay channels after run. Simplified constructors.
|
|
o G4Evaporation: cleanup logic of initialisation and setup options;
|
|
always define photon evaporation channel as first; removed obsolete
|
|
constructor.
|
|
o G4PhotonEvaporation: added check for environment variable
|
|
'G4AddTimeLimitToPhotonEvaporation', if it is defined a time limit
|
|
1.e10-16 is compared with the nuclear level life time allows to
|
|
identify and sample narrow gamma lines or use relativistic kinematics
|
|
which will result in Doppler broadening for other nuclear lines; this
|
|
option has a side effect for energy-momentum non-conservation.
|
|
o New classes G4PromptPhotonEvaporation, G4LevelManager, G4NucLevel, and
|
|
G4LevelReader implementing new photon-evaporation model.
|
|
+ models/high_energy
|
|
o Relaxed limits on check for "catastrophic" energy non-conservation,
|
|
allow for deviation by the mass of heavy nucleus.
|
|
+ models/im_r_matrix
|
|
o Incorporate new data from extended nucleon-nucleon elastic scattering
|
|
data (SAID evaluation). These double-differential elastic
|
|
cross-sections now cover energies up to 5 GeV.
|
|
+ models/incl
|
|
o Added missing projectile parameters for He6 projectiles to avoid error
|
|
condition due to inability to use He6 projectiles.
|
|
+ models/inclxx
|
|
o Updated to INCL++ v5.1: can now handle heavy-ion collisions.
|
|
Conserves energy using masses from the Geant4 tables down to the keV
|
|
level. Fixed a bug mostly affecting reactions around 200 MeV.
|
|
Refactored the configuration part of the interface in a separate
|
|
G4INCLXXInterfaceConfig singleton.
|
|
Interface returns an empty G4HadFinalState if no inelastic event
|
|
can be produced.
|
|
o Better (iterative) determination of the remnant recoil at the end
|
|
of the cascade. Isospin-dependent back-to-spectator.
|
|
o Minor bug for negative incident pions: integration over impact-parameter
|
|
distribution was incomplete.
|
|
o Cache nuclear-density objects for better performance.
|
|
o Fixed sampling of the impact-parameter distribution for nucleon-induced
|
|
reactions and incoming kinetic energies below ~40 MeV.
|
|
o Always apply numerical solutions (used to lead to some minor violations
|
|
of energy conservation).
|
|
o Do nothing if the projectile is below the Coulomb barrier.
|
|
o Bug fix to void collisions with A=1 targets.
|
|
o Bug fix: de-excitation products should not be boosted using the
|
|
pre-fragment velocity.
|
|
+ models/isotope_production
|
|
o Change GetIsotope() interface argument to use G4HadProjectile instead
|
|
of G4Track.
|
|
+ models/low_energy
|
|
o Moved G4InelasticInteraction class to this module from 'management'.
|
|
o In ApplyYourself() method of all G4LEXXXInelastic classes, added call
|
|
to DoIsotopeCounting(), conditional upon isotope production mode being
|
|
turned on.
|
|
o Relaxed limits on check for "catastrophic" energy non-conservation
|
|
(for G4LCapture, G4LFission and G4LElastic). This allows for deviation
|
|
by the mass of heavy nucleus. Accounts for lack of recoil nucleus.
|
|
+ models/management
|
|
o Moved G4InelasticInteraction class to 'low_energy' model.
|
|
o G4IsoParticleChange: moved from main 'management' module.
|
|
o G4VIsotopeProduction: replace G4Track argument in GetIsotope() with
|
|
G4HadProjectile.
|
|
o G4VHighEnergyGenerator: added virtual method
|
|
PartonStringModelDescription().
|
|
o G4VIntraNuclearTransportModel, G4VPreCompoundModel: cleanup for
|
|
object construction/deletion.
|
|
o Provide method and default values for checking of "catastrophic"
|
|
energy non-conservation. Current default is a deviation larger than
|
|
150 MeV and at least 10% of the kinetic energy of the primary.
|
|
Set default limit for energy non-conservation to 5 GeV;
|
|
o Added G4VIntraNuclearTransportModel::Description() method, printing
|
|
a descriptive message before throwing a G4Exception.
|
|
o Modified G4VHighEnergyGenerator: added ModelDescripion() to interface;
|
|
made copy-costructor, =, ==, and != operators private, not
|
|
implemented.
|
|
o G4VIntraNuclearTransportModel: added PropagateModelDescription() method.
|
|
+ models/neutron_hp
|
|
o Requires new data set G4NDL-4.1.
|
|
o Added protection of huge E/p breakdown caused by a miss match between
|
|
cross-section data set and model.
|
|
Added final momentum check in G4NeutronHPInelasticBaseFS.
|
|
Added method to loosen check for bad energy violation and allow for
|
|
big differences when G4NEUTRONHP_DO_NOT_ADJUST_FINAL_STATE is set.
|
|
o Removed unnecessary debug output produced by G4NeutronHPCapture.
|
|
o Use QI values for limiting the products energies in
|
|
G4NeutronHPInelasticCompFS.
|
|
o Added isotropic emission in CM system.
|
|
o Added non LIN-LIN interpolation and 2D interpolation.
|
|
o Added capability to produce fission fragments for those currently
|
|
neglected, based on ENDF nfy data; enabled by setting environment
|
|
variable G4NEUTRONHP_PRODUCE_FISSION_FRAGMENTS.
|
|
o G4NeutronHPFission: added method to loosen check for bad energy
|
|
violation to allow for a violation of order of nuclear mass (250GeV).
|
|
o Added excited isomer index and methods in G4NeutronHPFinalState and
|
|
G4NeutronHPDataUsed. Updated relevant sources accordingly.
|
|
o Migrated 'frameFlag' (MF6 LCT) = 3, used for several ENDF/B-VII.1
|
|
files previously in use only for energies beyond 20 MeV.
|
|
o Added G4NeutronHPBGGNucleonInelasticXS class to be used in Shielding
|
|
physics-list.
|
|
+ models/parton_string
|
|
o Improved diffraction dissociation of p/pi/k-mesons.
|
|
Fit of exp. data on p/pi/k + H.
|
|
Good results are obtained for h+A interactions.
|
|
o Introduced new energy dependence for diffraction cross-sections.
|
|
o Improved quark exchange algorithm. Strings with large masses
|
|
are now allowed to save their masses.
|
|
o Increased Pt transfer in excitation up to 0.3 GeV/c.
|
|
o Changed string mass sampling for baryon like strings.
|
|
o Safer implementation of the static pointer for cross-sections.
|
|
o Bug-fixes in PutOnMassShell() and high energy anti-baryons in FTF
|
|
model. Fixed bug for K-minus interactions.
|
|
o Modified G4FTFParameters to use new G4ChipsComponentXS from main
|
|
'cross_sections' module; made G4ChipsComponentXS static to avoid
|
|
multiple instanciations.
|
|
Removed old interface G4ComponentCHIPShadronNuclearXS.
|
|
o Implemented improved diffraction dissociation.
|
|
o Added ModelDescription() to FTF and QGS.
|
|
o Probabilities of s-sbar quark pairs and qq-qqbar diquark pairs are
|
|
changed in G4LundStringFragmentation to describe the NA49 data.
|
|
+ models/photolepton_hadron/muon_nuclear
|
|
o Added new model G4ElectroVDNuclearModel. Removed classes
|
|
G4LeptonHadronProcess and G4LeptonHadronInteractionModel
|
|
o Changed name of G4VDMuonNuclearModel to G4MuonVDNuclearModel to
|
|
avoid any confusion with virtual class names.
|
|
For gammas below 10 GeV use Bertini cascade to interact gammas directly
|
|
with nucleus. Above 10 GeV, treat gamma as pi0 and use FTFP model.
|
|
Fixed negative KE bug in CalculateHadronicVertex().
|
|
Fixed case of NaN value for pion momentum at low gamma energies.
|
|
+ models/pre_equilibrium
|
|
o G4VPreCompoundFragment: fixed rare bug for abnormal fragments by
|
|
moving computation of Z^(1/3) after consistency check.
|
|
o G4PreCompoundModel: deal correctly with instantiation and deletion of
|
|
G4ExcitationHandler in constructor and destructor.
|
|
o Added Description() method in G4PreCompoundModel printing the
|
|
description from the Physics Reference Manual.
|
|
+ models/quasi_elastic
|
|
o Bug fix in G4QuasiElRatios affecting the initialisation of table.
|
|
Fixed wrong initialization of linear table, which influenced
|
|
event reproducibility.
|
|
+ models/radioactive_decay
|
|
o Changed length of input characters to 100 in G4RIsotopeTable
|
|
to fix infinite loop when excitation energy is non-zero.
|
|
o G4RIsotopeTable: added reading of user data files in order to take
|
|
into account the life time.
|
|
o G4RadioactiveDecay: added computation of activation.
|
|
o G4BetaDecayCorrections: fix in constructor for a bug on beta+ decay.
|
|
In FermiFunction(), fix for discontinuity in electron screening energy.
|
|
+ models/theo_high_energy
|
|
o Added ModelDescription() interface.
|
|
+ processes
|
|
o G4WHadronElasticProcess: time and weight for recoil are copied from
|
|
the primary particle directly to avoid inconsistency of parameters
|
|
definition.
|
|
+ stopping
|
|
o G4FTFCaptureAtRest: modified initialisation of de-excitation; fixed
|
|
potential cases of double deletion of objects; added registration
|
|
in G4HadronicProcessStore and added sub-type definition.
|
|
Included annihilation of anti_sigma+.
|
|
o Added new classes G4MuonMinusBoundDecay, G4ElementSelector,
|
|
G4EmCaptureCascade, G4MuMinusCapturePrecompound,
|
|
G4HadronStoppingProcess, G4MuonMinusCapture, providing general
|
|
stopping process.
|
|
o New class G4HadronicAbsorptionBertini inheriting from
|
|
G4HadronStoppingProcess, registering Bertini as the model.
|
|
G4PiMinusAbsorptionBertini as subclass of G4HadronicAbsorptionBertini,
|
|
G4KaonMinusAbsorptionBertini and G4SigmaMinusAbsorptionBertini new
|
|
subclasses of G4HadronicAbsorptionBertini.
|
|
+ util
|
|
o G4HadProjectile: added methods SetGlobalTime(), SetBoundEnergy() and
|
|
GetBoundEnergy() needed for general stopping process; always set time
|
|
to zero at construction or initialisation, so hadronic interaction is
|
|
starting from zero local time.
|
|
Added Initialise() method allowing to update the projectile and not
|
|
instantiate it for any new interaction. Inlined all get methods.
|
|
Added protection to kinetic energy computation.
|
|
|
|
o Run
|
|
---
|
|
+ Destructor of G4RunManager now sets G4State_Quit in addition to
|
|
G4RunManagerKernel.
|
|
+ Fixed cases of variable shadowing.
|
|
|
|
o Track
|
|
-----
|
|
+ Modified way of handling parent weight in AlongStep in accumulated way
|
|
(same as for other properties).
|
|
Fixed treatment of weights in G4ParticleChange.
|
|
Addressing problem report #1283.
|
|
+ Fixed bug in G4ParticleChange::AddSecondary(), where the local time
|
|
of the parent was incorrectly used. Addressing problem report #1305.
|
|
Added global time check for secondaries in G4VParticleChange
|
|
+ Modified output messages for CheckIt() and CheckSecondary().
|
|
Added G4Exception in G4ParticleChangeForRadDecay::AddSecondary().
|
|
+ Fix in G4VelocityTable::Interpolation().
|
|
+ Explicitly use inclusion of headers for system of units and physical
|
|
constants.
|
|
+ Fixed cases of variable shadowing.
|
|
|
|
o Tracking
|
|
--------
|
|
+ Explicitly use inclusion of headers for system of units and physical
|
|
constants.
|
|
+ Fixed cases of variable shadowing.
|
|
|
|
o Visualization:
|
|
-------------
|
|
+ Migrated drivers to use G4VScenehandler::fObjectTransformation.
|
|
+ Migrated to G4Scene::Model.
|
|
+ Fixed Ubuntu warnings about ignoring return value of system call.
|
|
+ Code health check removed several instances of code duplication,
|
|
unnecessary screen refeshing, incorrect buffer switching (necessitating
|
|
extra refreshing), variable shadowing, etc.
|
|
+ management:
|
|
o Extended G4VisManager to allow registering any number of named vis
|
|
actions and associate them with particular types of action. They are
|
|
added to the scene with the command '/vis/scene/add/userAction [<name>]'
|
|
(default all).
|
|
o Added UI commands '/vis/scene/activateModel', '/vis/viewer/copyViewFrom',
|
|
'/vis/set/colour', '/vis/set/lineWidth', '/vis/scene/add/line(2D)
|
|
and arrow(2D).
|
|
o Introduced concept of "current quantities" for use in vis commands.
|
|
o Added command '/vis/set/textColour', allowing the user to change the
|
|
above current quantities for use by subsequent commands.
|
|
o Added command '/vis/set/textLayout'.
|
|
o Added command '/vis/scene/add/logo2D' and 'text2D'.
|
|
o Improved '/vis/scene/add/axes' command, logo and scale: size computed
|
|
automatically by default.
|
|
o G4VisManager::EndOfEvent: removed unwarranted DrawView().
|
|
It was causing two copies of the geometry to be drawn.
|
|
o G4VisManager: implemented Begin/EndDraw(2D).
|
|
This forces all thus-bracketed Draw messages to have the same
|
|
transformation. If an attempt to change the transformation is detected,
|
|
a fatal exception is raised.
|
|
o G4VSceneHandler: Added Get/SetObjectTransformation.
|
|
o Marker size bug fix.
|
|
o Fixes for Qt Stored text.
|
|
o Added /vis/scene/add/date and /vis/scene/add/frame.
|
|
+ modeling:
|
|
o Validating geometry in all worlds.
|
|
o Added Get/SetType for all models (sub-classes of G4VModel).
|
|
o G4PhysicalVolumeModel: draw only one replica if top volume.
|
|
o Use Begin/EndDraw to improve drawing speed. Assumes all trajectories
|
|
are drawn with the same transformation.
|
|
o Brought stray print statement under control of verbosity.
|
|
Addressing problem report #1310.
|
|
o G4AxesModel: augmented global description.
|
|
+ OpenGL:
|
|
o Improved rendering speed.
|
|
o X and Xm drivers: implemented text layout and offset.
|
|
o Introduced QT tree ("Scene" panel in G4UIQt session).
|
|
o Corrected treatment of colour for transient objects.
|
|
o Implemented proper treatment of transparency in OpenGL stored mode
|
|
in the case trajectories pass through or behind transparent persistent
|
|
objects (detector components). Required proper ordering of display list
|
|
execution.
|
|
o Multiple fixes and improvements to Qt and Qt Stored text.
|
|
o Introduced depth of geometry slider.
|
|
o G4OpenGLStoredSceneHandler: removed Set/Clear/Draw from EndModeling.
|
|
Significant rationalisation in G4OpenGLSceneHandler.
|
|
o Fixed drawing of non-display-list text.
|
|
o Fixed drawing of trajectories when no memory from display lists.
|
|
o Fixed cases of extra drawing, causing loss of trajectories.
|
|
o Added UI command /vis/ogl/set/eventsDrawInterval.
|
|
o Removed #ifdef G4VIS... protection from header files.
|
|
+ OpenInventor:
|
|
o Removed #ifdef G4VIS... protection from header files.
|
|
+ Tree:
|
|
o G4VTreeSceneHandler: removed empty implementations of
|
|
Begin/EndPrimitives(), which allows objects to pick up the default.
|
|
|
|
o Data Sets:
|
|
---------
|
|
+ G4EMLOW-6.27:
|
|
o Updated high granularity electron elastic cross-section data
|
|
o Updated data for Goudsmith-Sounderson model.
|
|
o Removed unused files for obsolete Penelope01 models from the
|
|
module 'penelope'.
|
|
o Added new cross-section data files for microdosimetry models in Si,
|
|
for electrons, protons, and ions.
|
|
o Added updated Bremsstrahlung data files with extended grid from NIST
|
|
(as in Penelope2008); added probabilities of scattering off electrons
|
|
from S.M.Seltzer and M.J.Berger Atom. Data and Nucl. Data Tables
|
|
35 (1986) 345-418.
|
|
+ G4NDL-4.1:
|
|
o Most data is converted from ENDF/B-VII.r1 with processing by
|
|
NJOY-99.u364 with reconstruction tolerance of 0.001.
|
|
Following isotopes are exception: Cl35 (same as v.4.0), MT600,
|
|
4Be7, 25Mn55, 33As74, 39Y90, 40Zr90, 40Zr91, 40Zr92, 40Zr93, 40Zr94,
|
|
40Zr95, 40Zr96, 69Tm168, 69Tm169, 69Tm170, 74W180, 74W182, 74W183,
|
|
74W184, 74W186, 90Th232, 91Pa231 and 91Pa232.
|
|
o New independent and cumulative fission product yield data within
|
|
Fission/FF module, originating from ENDF/B-VII.1 neutron fis.yields
|
|
sub-library.
|
|
|
|
o Examples:
|
|
--------
|
|
+ Updated reference outputs; added CMake scripts where missing.
|
|
+ Migrated to new g4tools histogramming system, where needed.
|
|
+ Updates to apply new coding conventions.
|
|
+ Added Doxygen documentation and comments.
|
|
+ advanced/air_shower
|
|
o Removed use of SetModel() for optical physics, according to recent
|
|
changes to optical process.
|
|
+ advanced/hadrontherapy
|
|
o Fixed compilation warning on gcc-4.7.
|
|
+ advanced/human_phantom
|
|
o Make destructor virtual in G4BasePhantomBuilder.
|
|
+ advanced/iort_therapy
|
|
o Fixed compilation warning on gcc-4.7.
|
|
+ advanced/medical_linac
|
|
o Fixed compilation warnings and cleanup of unused files.
|
|
o Added batch.mac to run without graphics.
|
|
o Fixed compilation warnings on gcc-4.7 and clang.
|
|
+ advanced/microbeam
|
|
o Added description of composition of cell.
|
|
o Updated composition of cell cytoplasm.
|
|
+ advanced/xray_fluorescence
|
|
o Fixed compilation warnings on clang.
|
|
+ extended/analysis
|
|
o Restructuring of AnaEx01, AnaEx02, AnaEx03 examples for use of
|
|
shared classes; shared classes are now in a new directory, 'shared'.
|
|
+ extended/common
|
|
o Updated scripts for copying shared files.
|
|
o Added functions to customize the HBOOK IDs by user.
|
|
o Added setting locks introduced in the base class.
|
|
o Fixed handling of directories for both histograms and ntuple.
|
|
o Added GetNtuple() function to specific managers.
|
|
Increased granularity of verbose levels (now 3 levels are available).
|
|
o Making creating directories optional.
|
|
+ extended/electromagnetic/TestEm0
|
|
o Updated PhyListEmStandard for GenericIon.
|
|
+ extended/electromagnetic/TestEm1
|
|
o New histograms for "total energy deposit", "energy of charged
|
|
secondaries at creation", "energy of neutral secondaries at creation".
|
|
o Use NIST materials in DetectorConstruction::SetMaterial().
|
|
o Added StackingAction class.
|
|
+ extended/electromagnetic/TestEm2
|
|
o Added PhysListEmStandardWVI.
|
|
+ extended/electromagnetic/TestEm5
|
|
o PhysListEmStandardSSM: added alternative single scattering models.
|
|
o PhysListEmStandardWVI, PhysListEmStandardSS: more correct process
|
|
order and WVI model.
|
|
o Added fluo.mac input macro.
|
|
+ extended/electromagnetic/TestEm7
|
|
o PhysListEmStandard, PhysListEmStandardSS: more correct process order.
|
|
o c2_functions: fixed compilation problems on gcc-4.7.
|
|
o G4ScreenedNuclearRecoil: fixed division by zero at initialisation.
|
|
o Added extra test case for low-energy ions.
|
|
+ extended/electromagnetic/TestEm8
|
|
o DetectorConstruction: added gas of ALICE TPC and macro testALICE.mac.
|
|
o TargetSD: added zero-energy steps to histograms and step counters.
|
|
o Fixed initialization in PrimaryGeneratorAction.
|
|
+ extended/electromagnetic/TestEm11
|
|
o Modified StepMax mechanism; added command /testem/StepMax.
|
|
o PhysListEmStandard, PhysListEmStandardSS: more correct process order.
|
|
o New results in sandia/EGSnr: e- 50 MeV, 150 MeV in Water.
|
|
+ extended/electromagnetic/TestEm12
|
|
o Modified StepMax mechanism; added command /testem/StepMax.
|
|
o PhysListEmStandard, PhysListEmStandardSS: more correct process order.
|
|
o Printing correction in StepMaxMessenger.
|
|
+ extended/electromagnetic/TestEm15
|
|
+ extended/electromagnetic/TestEm18
|
|
oPrinting corrections in RunAction::EndOfRunAction().
|
|
+ extended/eventgenerator/pythia/decayer6
|
|
o Introduced use of classes from 'common' module.
|
|
o Introduced a physics builder for adding the external decayer to
|
|
an existing physics list.
|
|
o Updated pythia6_decayer.in macro: added initialization (now required);
|
|
added call to /pythia6Decayer/verbose.
|
|
o Limited G4Pythia6Decayer verbose levels to 0, 1
|
|
o Updated Pythia6 version in README file
|
|
+ extended/field/field04
|
|
o Removed use of SetModel() for optical physics, according to
|
|
recent changes to optical process.
|
|
+ extended/g3tog4
|
|
o Removed cltog4 example, duplication of clGeometry.
|
|
o Restructured clGeometry for use of classes from common.
|
|
Changed gun particle position & direction in test macros to
|
|
get particles to go through volumes inside HALL.
|
|
+ extended/geometry/transforms
|
|
o Simplified version, limited to geometry functionalities.
|
|
Renamed classes, updated input macros.
|
|
+ extended/hadronic/Hadr02
|
|
o Added first implementation of UrQMD interface.
|
|
+ extended/medical/DICOM
|
|
o Corrections in materials Z/A. Addressing problem report #1287.
|
|
o Assign return value for fread() and fscanf() calls in DicomHandler.
|
|
Fixes compilation warnings on Ubuntu.
|
|
+ extended/medical/electronScattering
|
|
o PhysListEmStandardWVI, PhysListEmStandardSS: more correct process
|
|
order and fixed initialisation.
|
|
+ extended/medical/electronScattering2
|
|
o PhysListEmStandardWVI, PhysListEmStandardSS: more correct process
|
|
order and fixed initialisation.
|
|
o Corrected area calculation in ElectronRun.
|
|
+ extended/medical/fanoCavity
|
|
+ extended/medical/fanoCavity2
|
|
o PhysListEmStandard_WVI: more safe initialisation method.
|
|
+ extended/optical/LXe
|
|
+ extended/optical/WLS
|
|
o Removed use of SetModel() for optical physics, according to
|
|
recent changes to optical process.
|
|
+ extended/persistency/gdml/G01
|
|
o Added missing unit in opticalsurfaces.gdml.
|
|
+ extended/persistency/P01
|
|
o Fixes in GNUMakefile and CMake scripts.
|
|
o Removed unnecessary G4Exception from the code.
|
|
o Added root macro to read the hits.
|
|
o Removed debug printout; small fix in the iterator type.
|
|
+ extended/radioactivedecay/rdecay01
|
|
o PhysicsList: use G4PhysicsHelper. Added atomic de-excitation.
|
|
o RunAction : added protections against division by zero.
|
|
o fullChain.mac: added example of command /grdm/nuleusLimits.
|
|
New macro electronicCapture.mac.
|
|
Added macros Cf238.mac and No252.mac to demonstrate UserRadData
|
|
and UserEvapData files respectively.
|
|
+ extended/radioactivedecay/rdecay02
|
|
o Added ntuple RDecayProducts registering Z,A,time,energy, PID,weight
|
|
of each radioactive decay product
|
|
o Changed macro UserRadDataCf238Test.mac and UserRadData_z82.a210 to
|
|
check that the mean life time given is properly taken into account in
|
|
the code.
|
|
o Merged modifications for the activation computation.
|
|
- extended/runAndEvent/RE03
|
|
o Corrected signature of RE03UserScoreWriter::DumpQuantityToFile() to
|
|
according to changes done in 'digits_hits' module.
|
|
+ extended/visualization/perspective
|
|
+ extended/visualization/standalone
|
|
+ extended/visualization/userVisAction
|
|
o Corrected vis user action extent.
|
|
+ examples/novice/N06
|
|
o Set '/tracking/verbose 3' in input macros to also test timing of
|
|
optical photons.
|
|
o Removed use of SetModel() for optical physics, according to
|
|
recent changes to optical process.
|
|
|
|
----------------------------------------------------------------------------
|
|
|