2 papers
astro-ph.HE2025
A Mass-Independent Damping Timescale in Black Hole Accretion Systems
Haoyang Zhang, Shenbang Yang, Li Zhang +1
The scaling laws reveal the underlying structural similarities shared by astrophysical systems across vastly different scales. In black hole accretion systems, the scaling relation…
astro-ph.GA2025
A characteristic optical variability time scale in jetted active galactic nuclei: a large gamma-ray emission sample
Dingrong Xiong, Mouyuan Sun, Jun-Xian Wang +14
The variability mechanisms from jetted AGNs are still under debate. Here the damped random walk (DRW) model, implemented through Gaussian Processe (GPs), is used to fit the l…