Unexpected Gamma-ray Outburst from the CSS Radio Galaxy 3C 216

arXiv:2609.34568 · astro-ph.HE · Submitted 2026-09-28 · Read on arXiv

astro-ph.HE

Submitted: 2026-09-28

Updated: 2026-09-28

Terminology

• Core — 7× in this paper · explained in 2 episodes
• Synchrotron Self-Compton — 3× in this paper
• AGN — 2× in this paper · explained in 1 episode
• Large Area Telescope — 2× in this paper
• Target of Opportunity — 1× in this paper

Sources

• Fermi-LAT 16-year Source List

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