4 papers
Energy Partition in AGN-driven Bubbles of NGC 4438: From Nuclear Bubbles to a Galaxy-scale Outflow
Luan Luan, Jiang-Tao Li, Jianghui Xu +4
Jets launched by accreting supermassive black holes represent a major mode of active galactic nucleus (AGN) feedback. However, how their energy is divided among bulk kinetic motion…
Simulating the Formation of the Young "Fermi Bubbles" in the Circinus Galaxy
Shaokun Xie, Fulai Guo, Ruiyu Zhang +3
The Fermi and eROSITA bubbles in the Milky Way represent an archetypal case of galactic nucleus feedback, yet their origin remains highly debated. Here we use hydrodynamic simulati…
Testing the TDE Outflow Model for the Bipolar Sgr A Lobes at the Galactic Center
Sida Li, Fulai Guo
Sgr A lobes are a pair of 15-pc-sized bipolar bubbles with co-aligned major axes perpendicular to the Galactic plane found in X-ray and radio observations of the Galactic center (G…
CHANG-ES. XXX. 10 kpc Radio Lobes in The Sombrero Galaxy
Yang Yang, Jiang-Tao Li, Theresa Wiegert +8
We report the discovery of the 10 kilo-parsec (kpc) scale radio lobes in the Sombrero galaxy (NGC 4594), using data from the Continuum Halos in Nearby Galaxies - an Expanded Very L…