2 papers
astro-ph.HE2026
Temporal Variation of the Coronal Radius Parameter in a Jetted Tidal Disruption Event: Swift J1644+57
Arka Chatterjee, Kimitake Hayasaki, Prantik Nandi +5
Tidal Disruption Events are exotic astrophysical phenomena where matter from a star or the interstellar medium is captured by a supermassive black hole. The process liberates enorm…
astro-ph.HE2026
Accretion dynamics and coronal geometry in Mrk 530: Insights from 24 years of X-ray monitoring
Priyadarshee P. Dash, Prantik Nandi, Sachindra Naik +2
We present a long-term broadband study of the Seyfert galaxy Mrk~530 spanning 24 yr (2001--2024). The source remains largely stable across epochs, except in 2018, when a poss…