Abundance Stratification in Type Ia Supernovae -- VIII. The 03fg-like SN,2012dn: a double-degenerate merger interpretation

arXiv:2609.07837 · astro-ph.HE · Submitted 2026-09-07 · Read on arXiv

astro-ph.HE

Submitted: 2026-09-07

Updated: 2026-09-07

Comments: 20 pages, 23 figures. Accepted for publication in MNRAS

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

Terminology

• Abundance — 2× in this paper · explained in 1 episode
• Core — 2× in this paper · explained in 2 episodes
• Metallicity — 1× in this paper · explained in 3 episodes

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