TOPAS Monte Carlo Simulation Dataset for a Modular Head Anti-Scatter Device in Body Radiotherapy

This dataset contains the Monte Carlo simulation files based on the TOPAS (Tool for Particle Simulation, version 3.9) platform, designed for studying a modular head anti-scatter device during body radiotherapy.The data structure includes:TOPAS Simulation Codes: Text parameter files defining the geometry of the treatment room, phantom, and shielding device (e.g., COP/Bi-Resin materials).Raw Data Files: CSV-formatted EnergyDeposit scoring records used to evaluate various metrics under different conditions.File Categorization: The dataset is organized according to the study phases (baseline validation, material screening, angular dependence, and energy stability).