[3I01-08] Radiation Behavior

[3I07] The new features of the visualization tool, Gxsview (3)

*Seiki Ohnishi¹ (1. NMRI)

Keywords:visualization, radiation shielding, Monte Carlo simulation, PHITS, MCNP

Gxsview code was developed to visualize input files of the continuous energy Monte Carlo (MC) calculation code MCNP and PHITS and reported at the spring 2022 convention. After that, new functions were added, such as detecting invalid volumes (undefined and double-defined), placing spherical markers at arbitrary locations, and supporting transparent colors when drawing cells. In addition, the application’s stability has been improved by refining the memory usage estimation during multi-threaded execution and implementing memory usage limitations on macOS. The cross-section viewer also has been extended to display the charged-particle incident cross-sections. The details of these functions and future works are described.