2 papers
astro-ph.HE2026
A magnetically-supported disk-corona model for Changing-Look AGN transitions
Marios Kouzis, Agata RóżaÅska, Agata Różańska +5
Changing-Look Active Galactic Nuclei (CLAGN) undergo dramatic spectral and luminosity transitions on timescales of months to a few years -- orders of magnitude shorter than the vis…
astro-ph.HE2025
Radiation pressure instability: from heart-beat states in black hole binary systems to Quasars and Changing-Look AGN
Agnieszka Janiuk, Bozena Czerny, Pulkit Ojha +2
Radiation-pressure instability was identified soon after the seminal classical accretion disk models of Shakura-Sunyaev and Novikov-Thorne, yet its full implications remain an acti…