Image Details
Caption: Figure 3.
Median value of the alpha-to-proton temperature ratio under different PVI thresholds. The columns show the total 〈Tα/Tp〉, parallel 〈Tα,∥/Tp,∥〉, and perpendicular 〈Tα,⊥/Tp,⊥〉 temperature ratios.
© 2026. The Author(s). Published by the American Astronomical Society.