Towards breaking the degeneracy between stellar ages and unresolved multiplicity

arXiv:2609.39907 · astro-ph.SR, astro-ph.GA · Submitted 2026-09-30 · Read on arXiv

astro-ph.SR, astro-ph.GA

Submitted: 2026-09-30

Updated: 2026-09-30

Comments: To appear in the Proceedings of IAU Symposium 408, 5 pages, 3 figures

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

Terminology

• Accuracy — 3× in this paper · explained in 1 episode
• Metallicity — 3× in this paper · explained in 3 episodes
• Simulation-based Inference — 3× in this paper · explained in 2 episodes
• Bayesian Inference — 2× in this paper · explained in 5 episodes
• Degeneracy — 2× in this paper · explained in 3 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Bayesian Framework — 1× in this paper · explained in 3 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Calibration — 1× in this paper · explained in 7 episodes
• Core — 1× in this paper · explained in 2 episodes
• Simulation-Based Inference (SBI) — 1× in this paper · explained in 3 episodes

Sources

• Computing magnitudes, colours, distances, and absolute magnitudes at any signal-to-noise level

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