The concept of stars being tidally ripped apart and consumed by a massive black hole
(MBH) lurking in the center of a galaxy first captivated theorists in the late 1970s. The …

We present late-time radio/millimeter (as well as optical/UV and X-ray) detections of tidal
disruption event (TDE) AT2018hyz, spanning 970–1300 d after optical discovery. In …

Only a tiny fraction∼ 1% of stellar tidal disruption events (TDEs) generate powerful
relativistic jets evidenced by luminous hard X-ray and radio emissions. We propose that a …

Most, if not all, galaxies harbor at their center a supermassive black hole (SMBH) that sculpts
the dynamics of objects inhabiting galactic nuclei. SMBH binaries (SMBHBs) are expected to …

At 66 Mpc, AT2019qiz is the closest optical tidal disruption event (TDE) to date, with a
luminosity intermediate between the bulk of the population and the faint-and-fast event …

We present radio observations of 23 optically discovered tidal disruption events (TDEs) on
timescales of∼ 500–3200 days postdiscovery. We detect nine new TDEs that did not have …

With the sample of observed tidal disruption events (TDEs) now reaching several tens,
distinct spectroscopic classes have emerged: TDEs with only hydrogen lines (TDE-H), only …

Spectroscopically, tidal disruption events (TDEs) are characterized by broad (∼ 10 4 km s−
1) emission lines and show a large diversity as well as different line profiles. After carefully …

ABSTRACT The Tidal Disruption Event (TDE) AT 2018hyz exhibited a delayed radio flare
almost three years after the stellar disruption. Here, we report new radio observations of the …

We report multiwavelength observations and characterization of the ultraluminous transient
AT 2021lwx (ZTF20abrbeie; aka" Barbie") identified in the alert stream of the Zwicky …