Image Details
Caption: Figure 9.
(a) Maximum growth rate of the UH mode as a function of ωpe/Ωce (t). (b) Corresponding real frequency and propagation angle at the maximum growth rate. (c) Radiation spectra produced by mode conversion of UH waves. The middle and right columns show the resulting spectra for different temporal variations of n0 and B0.
© 2026. The Author(s). Published by the American Astronomical Society.