Which Type Ia supernova observables best indicate the ages of their progenitor stars?

arXiv:2609.12083 · astro-ph.HE, astro-ph.CO · Submitted 2026-09-10 · Read on arXiv

astro-ph.HE, astro-ph.CO

Submitted: 2026-09-10

Updated: 2026-09-10

Comments: 13 pages, 9 figures, and 3 tables; A&A accepted

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

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