2 papers
astro-ph.GA2026
Extreme color-magnitude variability: connection to changing-look AGNs
Litao Zhu, Zhongxiang Wang, Alok C. Gupta +5
Context. Changing-look active galactic nuclei (CL-AGNs) challenge the unified model of AGNs and offer key insights into the physics of the accretion processes of super-massive blac…
astro-ph.HE2024
Identifying Three New AGNs Among Fermi Unidentified Gigaelectronvolt Sources
Shunhao Ji, Zhongxiang Wang, Qiangmeng Huang +1
We report our identification of three gigaelectronvolt -ray sources, 4FGL J0502.6+0036, 4FGL J1055.9+6507, and 4FGL J1708.2+5519, as Active Galactic Nuclei (AGNs). They are list…