Conveners
Galaxy: feedback
- Huiyuan Wang (University of Science and Technology of China)
We utilize the public GIZMO code to simulate twelve disc galaxies from the NIHAO suite simulated with the GASOLINE code, then compare the corresponding galaxies in the two simulations. We find that while both codes with the same initial conditions and large-scale environments can successfully produce similar disc galaxies, significant differences are still seen in many properties of the...
Unraveling the gas cycling in and around galaxies is pivotal to understanding their evolution. To tackle this complex, nonlinear process, I introduce "RIGEL", a novel galaxy formation model that integrates radiative transfer with low-temperature cooling/heating, HII region modeling, and resolved supernova feedback from individual massive stars. In this talk, I will talk about some of RIGEL's...
AGN and stellar feedback processes strongly affect galaxy formation and are one central unsolved problem in contemporary astronomy. Galactic feedback processes mainly evolve in the circumgalactic medium (CGM), which is another hot research field in recent years. Here I will talk about a series of our recent and ongoing works on both AGN and stellar feedback in the Milky way and several nearby...
