Image Details
Caption: Figure 8.
Heavy element abundance patterns of six r-I stars (Sgr9, Sgr428, Sgr462, Sgr431, Sgr422, Sgr468) and one r-II star (Sgr421), compared to the scaled (normalized to the stellar europium, Eu, abundance) solar r-process abundance pattern (black line).
© 2025. The Author(s). Published by the American Astronomical Society.