Stellar Surface Density Modulates MgII Cool-gas Outflow Absorption in DESI Star-forming Galaxies

arXiv:2606.28874 · astro-ph.GA · Submitted 2026-06-27 · Read on arXiv

Yu Rong, Shihong Liu

astro-ph.GA

Submitted: 2026-06-27

Comments: submitted

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• AGN — 12× in this paper · explained in 1 episode
• Benchmark — 2× in this paper · explained in 2 episodes
• Dark Energy Spectroscopic Instrument — 2× in this paper
• Stellar Feedback — 2× in this paper · explained in 2 episodes
• Trace — 2× in this paper · explained in 2 episodes
• Degeneracy — 1× in this paper · explained in 3 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Velocity Dispersion — 1× in this paper · explained in 2 episodes

Sources

• Stellar feedback drives the baryon deficiency in low-mass galaxies

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