Install geant321 by entering the following commands in the terminal:
sudo apt update sudo apt install geant321
Description:
[Physics] Particle detector description and simulation tool
GEANT is a framework for simulating the passage of subatomic particles through matter, for instance, particle detectors. For maximum flexibility, GEANT simulations are performed by linking FORTRAN code supplied by the user with the GEANT library, then running the resulting executable. . This package includes gxint, a script that makes this linking step more convenient.
Homepage: http://wwwasd.web.cern.ch/wwwasd/geant/index.html
Version: 1:3.21.14.dfsg-11build1
Section: universe/science