Speaker
Description
A tidal disruption event (TDE) occurs when an ill-fated star ventures too close to a black hole. The intense gravitational forces of the black hole rip the star apart, sending roughly half of its mass hurtling into space, while the remainder falls back toward the black hole. This process produces a rich, multiwavelength observational signature—typically including an optical and ultraviolet flare lasting several months, accompanied by both prompt and delayed X-ray emission, and occasionally, a radio signal. Recent advances in theoretical models and, in particular, the consensus results of several simulations have significantly reshaped our understanding of the mechanisms behind TDE emission. In this talk, I will present key observational findings and explore how our perspective has evolved from earlier interpretations to current insights.