Accuracy Analysis of Charged Particle Trajectory CAE Software

Since accuracy of simulation results is fundamental for the selection of beam analysis software, this paper will use that criterion to examine the most popular numerical methods and illustrate techniques for evaluating their suitability. We will limit the scope of our studies to accuracy assessments, while acknowledging that additional features (such as capabilities to model emission regimes, secondary emissions, space charge effects, etc.) are required in a fully functional beam analysis package.