GRAS: a general-purpose 3-D Modular Simulation tool for space environment effects analysis

Authors: G. Santin, V. Ivanchenko, H. Evans, P. Nieminen, E. Daly - IEEE Transactions on Nuclear Science 2005 cited by 121

Geant4 Radiation Analysis for Space (GRAS) is a modular, extendable tool for space environment effects simulation. Analyses include cumulative ionizing and NIEL doses, effects to humans, charging, fluence and transient effects in three-dimensional geometry models.