To display particles outside the source in MCNP, utilize the "plot" command in both the MCNP visual editor and the MCNP output file. This command enables the visualization of particle tracks from the source to the tally region. Additionally, the "track" option in the MCNP input file allows users to specify regions for tracking particles, facilitating a clearer understanding of particle paths. These methods are essential for effective visualization in MCNP simulations.
PREREQUISITESResearchers, physicists, and engineers working with MCNP simulations who need to visualize particle trajectories and improve their understanding of particle interactions in tally regions.