Evolutionary variations of superficial iron and calcium abundance in main sequence A stars

arXiv:2607.26930 · astro-ph.SR · Submitted 2026-07-29 · Read on arXiv

Yu. A. Fadeyev, R. M. Bayazitov

astro-ph.SR

Submitted: 2026-07-29

Comments: 12 pages, 12 figures, accepted to Astronomy Letters

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

Terminology

• Abundance — 80× in this paper · explained in 1 episode
• Diffusion Model — 3× in this paper · explained in 8 episodes
• Metallicity — 3× in this paper · explained in 3 episodes
• Diffusion Models — 2× in this paper · explained in 6 episodes
• Diffusion Processes — 2× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Modules for Experiments in Stellar Astrophysics — 1× in this paper

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