Image Details
Caption: Figure 5.
The ratio between radiation pressure and gas pressure at the critical point (log scale), as a function of entropy (in units of kB) and the Bernoulli parameter ε (in units of U/μ). The red zone in the upper-left corner is where radiation pressure is dominant, while the blue zone is where gas pressure is dominant.
© 2026. The Author(s). Published by the American Astronomical Society.