Image Details
Caption: Figure 5.
Results for the diffusion limit problem for the thin (σ = 102; two leftmost panels) and thick (σ = 102; two rightmost panels) configurations. For each configuration, the number density and number-flux density are plotted vs. radius for select times. The numerical solution is plotted with dotted lines, while the analytical solution is plotted with solid lines.
© 2026. The Author(s). Published by the American Astronomical Society.