Waiting in the wings: extended emission GRBs from high latitude emission and jet expansion

arXiv:2609.26910 · astro-ph.HE, astro-ph.CO · Submitted 2026-09-22 · Read on arXiv

astro-ph.HE, astro-ph.CO

Submitted: 2026-09-22

Updated: 2026-09-22

Terminology

• Core — 31× in this paper · explained in 2 episodes
• Amati Relation — 12× in this paper · explained in 1 episode
• Einstein Probe — 1× in this paper
• Energy Efficiency — 1× in this paper · explained in 3 episodes

Sources

• Heavy element nucleosynthesis associated with a gamma-ray burst
• A kilonova from an ultra-quick merger of a neutron star binary
• Pulse-resolved Classification and Characteristics of Long-duration GRBs with \emph{Swift}-BAT Data.II. Main Burst versus Extended Emission

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