GEANT4: https://geant4.web.cern.ch/ Monte Carlo code for particles through matter (CERN)
Moose & MFEM are great projects and important in itself, but not relevant in the nuclear physics domain. Software which is remains export-restricted for good reasons. Here a list for the curious mind:
FISPACT-II: https://fispact.ukaea.uk/ Inventory & Source term (UKAEA)
MCNP: https://mcnp.lanl.gov/ - Monte Carlo code (LANL)
SERPENT: https://serpent.vtt.fi/serpent/ - Neutronics (VTT)
VASP: https://www.vasp.at/ - Ab Initio DFT (U Vienna)
TRANSURANUS: https://data.jrc.ec.europa.eu/collection/transuranus - Nuclear Fuel Performance Code (EU/JRC)
BISON: https://bison.inl.gov - Next-Gen Nuclear Fuel Performance Code (INL)
(edit: formatting)
GEANT4: https://geant4.web.cern.ch/ Monte Carlo code for particles through matter (CERN)
Moose & MFEM are great projects and important in itself, but not relevant in the nuclear physics domain. Software which is remains export-restricted for good reasons. Here a list for the curious mind:
FISPACT-II: https://fispact.ukaea.uk/ Inventory & Source term (UKAEA)
MCNP: https://mcnp.lanl.gov/ - Monte Carlo code (LANL)
SERPENT: https://serpent.vtt.fi/serpent/ - Neutronics (VTT)
VASP: https://www.vasp.at/ - Ab Initio DFT (U Vienna)
TRANSURANUS: https://data.jrc.ec.europa.eu/collection/transuranus - Nuclear Fuel Performance Code (EU/JRC)
BISON: https://bison.inl.gov - Next-Gen Nuclear Fuel Performance Code (INL)
(edit: formatting)