Geant4 11.2.1
Geant4 is a toolkit for the simulation of the passage of particles through matter. Its areas of application include high energy, nuclear and accelerator physics, as well as studies in medical and space science. There are three main reference papers for Geant4: Nuclear Instruments and Methods in Physics Research A 835 (2016) 186-225 IEEE Transactions on Nuclear Science 53 No. 1 (2006) 270-278 Nuclear Instruments and Methods in Physics Research A 506 (2003) 250-303