Molecular gas and AGN fueling
Abstract
CO emission, tracing the molecular content and distribution in galaxies, is a privileged tool to trace gas towards the nucleus, since the HI tracer is in general depleted there. A review is done of recent CO line observations, with sufficient spatial resolution to indicate the morphology and kinematics of the gas near the nucleus. The puzzling result that nuclei presently observed in an active phase have little sign of fueling, is discussed.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.