DARK

This paper, led by Aprajita H. from DARK in collaboration with a team of international scientists, offers an unprecedented window into the multiwavelength properties of a Tidal Disruption Event, ASASSN-15oi, during its first 8 years of evolution. Recent studies have unveiled that delayed radio flares in TDEs are a common phenomenon, and ASASSN-15oi was the first one to show two distinct radio flares at ~ 6 months and ~4 years post-discovery. With only a ~100 TDEs discovered to date, and even fewer with detections across the electromagnetic spectrum, they present an extensive dataset including radio, optical, UV and X-ray observations. The late-time evolution of ASASSN-15oi challenges the existing models, highlighting the need for long-term monitoring and more sophisticated models to understand the late stages of TDEs.


https://ui.adsabs.harvard.edu/abs/2024arXiv240719019H/abstract