Showing astro-ph.GAShow all
2 papers · 1 filter
astro-ph.GA2026
A Gravitationally Lensed Low-Luminosity AGN From The Cosmic Noon
Marko Mićić, Olivia Holmes, Xinyu Dai +3
Strong gravitational lensing provides a unique tool of studying intrinsically faint high-redshift active galactic nuclei (AGN). In particular, low-luminosity AGN (LLAGN) can probe…
astro-ph.GA2026
A Decade-Long Increasing Mid-Infrared Luminosity in Galaxy NGC6447: a Turning-On Candidate of Active Galactic Nucleus
Xinyu Dai, Nate Adams, Natalie Kovacevic +6
It is widely expected that the obscured accretion stage can be the initial turning-on stage of active galactic nuclei from quiescent galaxies. We present mid-infrared light curves…