The Tidal Disruption Event AT2021ehb: Evidence of Relativistic Disk Reflection, and Rapid Evolution of the Disk-Corona System

Yuhan Yao, Wenbin Lu, Muryel Guolo +29

We present X-ray, UV, optical, and radio observations of the nearby ($\approx 78$ Mpc) tidal disruption event (TDE) AT2021ehb/ZTF21aanxhjv during its first 430 days of evolution. AT…