Tracing Stellar Populations through the Mg-Al Anti-Correlation in Gaia-ESO Globular Clusters

arXiv:2609.14901 · astro-ph.GA, astro-ph.SR · Submitted 2026-09-14 · Read on arXiv

astro-ph.GA, astro-ph.SR

Submitted: 2026-09-14

Updated: 2026-09-14

Comments: Submitted. 15 pages. 8 figures. 4 tables

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

Terminology

• Abundance — 88× in this paper · explained in 1 episode
• Metallicity — 76× in this paper · explained in 3 episodes
• Anti-correlation — 71× in this paper · explained in 3 episodes
• Gaia-ESO Survey — 6× in this paper
• Trace — 3× in this paper · explained in 2 episodes
• Core — 2× in this paper · explained in 2 episodes
• Homogeneity — 2× in this paper · explained in 2 episodes
• Asymptotic Giant Branch — 1× in this paper
• Consistency — 1× in this paper · explained in 3 episodes
• Fibre Large Array Multi Element Spectrograph — 1× in this paper
• Gaussian Mixture Model — 1× in this paper
• Gaussian Mixture Model (GMM) — 1× in this paper · explained in 2 episodes
• Italian Ministry of University and Research — 1× in this paper

Sources

• The Gaia-ESO Survey: the origin and evolution of s-process elements
• Intrinsic iron abundance spreads in globular clusters

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