Context. During its all-sky survey, the extended ROentgen Survey with an Imaging
Telescope Array (eROSITA) on board the Spectrum-Roentgen-Gamma (SRG) observatory …

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 …

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 …

Stars embedded in active galactic nucleus (AGN) discs or captured by them may scatter onto
the supermassive black hole (SMBH), leading to a tidal disruption event (TDE). Using the …

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 …

ABSTRACT A tidal disruption event (TDE) occurs when a star is destroyed by a
supermassive black hole. Broad-band radio spectral observations of TDEs trace the …

ABSTRACT AT 2022cmc is a luminous optical transient (νL ν≳ 1045 erg s− 1) accompanied
by decaying non-thermal X-rays (peak duration t X≲ days and isotropic energy EX, iso≳ …

The tidal disruption event AT2018hyz, was a regular optically detected one with no special
prompt features. However, almost three years after the disruption it suddenly displayed a fast …

We present an expansion of FLEET, a machine-learning algorithm optimized to select
transients that are most likely tidal disruption events (TDEs). FLEET is based on a random …

Late-time (∼ a year) radio follow-up of optically discovered tidal disruption events (TDEs) is
increasingly resulting in detections at radio wavelengths, and there is growing evidence for …