Interpreting the diversity of afterglow emission from radio-detected tidal disruption events with instantaneous and delayed outflows

arXiv:2512.23252 · astro-ph.HE · Submitted 2025-12-29 · Read on arXiv

astro-ph.HE

Submitted: 2025-12-29

Updated: 2026-09-25

Comments: 19 pages, 9 figures, 3 tables, PRD, in press

Project page: https://www.ctao.org

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

Terminology

• Core — 2× in this paper · explained in 2 episodes
• Astrophysical Multimessenger Emission Simulator — 1× in this paper
• Degeneracy — 1× in this paper · explained in 4 episodes
• Gravitational Wave Emission — 1× in this paper · explained in 2 episodes
• Square Kilometre Array — 1× in this paper
• Very Large Array — 1× in this paper
• Zwicky Transient Facility — 1× in this paper

Sources

• Multi-messenger signatures of delayed choked jets in tidal disruption events
• The Peculiar Radio Evolution of the Tidal Disruption Event ASASSN-19bt
• A second radio flare from the tidal disruption event AT2020vwl: a delayed outflow ejection?
• Delayed Launch of Ultrafast Outflows in the Tidal Disruption Event AT2020afhd
• The First Radio-Bright Off-Nuclear TDE 2024tvd Reveals the Fastest-Evolving Double-Peaked Radio Emission
• Radio Emission from the Infrared Tidal Disruption Event WTP14adeqka: The First Directly Resolved Delayed Outflow from a TDE
• Delayed radio emission in tidal disruption events from collisions of outflows driven by disk instabilities
• Interaction of an outflow with surrounding gaseous clouds as the origin of the late-time radio flares in TDEs
• Late-time Radio Flares in Tidal Disruption Events
• Two-component off-axis jet model for radio flares of tidal disruption events
• Structured Jet Model for Multiwavelength Observations of the Jetted Tidal Disruption Event AT 2022cmc
• Revisiting X-ray Afterglows of Jetted Tidal Disruption Events with the External Reverse Shock
• The origin of very-high-energy gamma-rays from GRB 221009A: implications for reverse shock proton synchrotron emission
• Interacting supernovae as high-energy multimessenger transients
• Shocked by GRB 970228: the afterglow of a cosmological fireball
• The Afterglow of GRB 990123 and a Dense Medium
• Gamma-ray bursts: optical afterglows in the deep Newtonian phase
• The Physics of Gamma-Ray Bursts
• Radio afterglows from tidal disruption events: An unbiased sample from ASKAP RACS
• Eight Years of Light from ASASSN-15oi: Towards Understanding the Late-time Evolution of TDEs

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