Projects / Geant4


Geant4 is a toolkit for the simulation of the passage of particles through matter. Its application areas include high energy physics and nuclear experiments, medical, accelerator, and space physics studies.

Operating Systems

RSS Recent releases

Release Notes: A new model of gamma nuclear interactions using the Bertini cascade was added. The Bertini model for pi-, K-, and Sigma- for nuclear capture at rest was introduced, along with the WentzelVI model for multiple scattering of e+ and e- above 100 MeV in all physics lists for HEP applications. Shen and Ion/proton cross-sections for ions are used. The cross-section for light ions including deuteron was improved. The INCL cascade model can now handle heavy-ion collisions. A new electro-nuclear interaction model has been added. A combination of FTF and Precompound models is used for anti-proton and anti-Sigma+. There were other enhancements and bugfixes.

  •  01 May 2012 01:21

Release Notes: This release adds assorted bugfixes and enhancements.

  •  26 Mar 2012 22:37

Release Notes: Numerous enhancements and bugfixes.

  •  14 Nov 2011 17:39

Release Notes: This release adds experimental multithreading support.

  •  30 Aug 2011 20:55

Release Notes: The CMake system for installation has been now extended to cover all features. A new "Base-material" approach allows sharing internal tables between similar materials. Reviewed and updated body tissue compositions according to ICRU Report 46 (1992). Most data is updated to ENDF/B-VII. Data has been added for Zinc and Tantalum. Anti-triton has been added to anti-barions. A new Bremsstrahlung model based on Penelope v2008 has been added. GCC 4.6 issues have been fixed.


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