Neutron Economy and Freeze-out Dynamics in the Late-Time Cold r-Process

arXiv:2609.31465 · astro-ph.HE, nucl-th · Submitted 2026-09-25 · Read on arXiv

astro-ph.HE, nucl-th

Submitted: 2026-09-25

Updated: 2026-09-25

Comments: 10 pages, 8 figures

DOI: 10.3847/1538-4357/aea157

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

Terminology

• Abundance — 41× in this paper · explained in 1 episode
• Accuracy — 1× in this paper · explained in 1 episode
• Decoupling — 1× in this paper · explained in 2 episodes

Sources

• Direct evidence for r-process nucleosynthesis in delayed MeV emission from the SGR 1806-20 magnetar giant flare
• Gemini: A Family of Highly Capable Multimodal Models

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