Image Details
Caption: Figure 13.
[O III] 5008/[O II] 3727 vs. Mg II 2796 EW for DESI DR1 LRDs and low-mass star-forming galaxies at z < 1. The blue circles represent DESI DR1 LRDs, while the blue upper limits indicate upper limits on the Mg II 2796 EW. The green squares denote low-mass star-forming galaxies at z < 1, whose Mg II 2796 EWs are drawn from Lyman continuum leakers compiled in Y. I. Izotov et al. (2016, 2018, 2022, 2025), A. Henry et al. (2018), and X. Xu et al. (2023).
© 2026. The Author(s). Published by the American Astronomical Society.