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astro-ph.GA2024
What drives the HI content of central galaxies -- A comparison between hydrodynamic simulations and observations using Random Forest
Xiao Li, Cheng Li, Houjun Mo
We investigate the driving mechanisms for the HI gas content in star-forming central galaxies at low redshift, by examining the HI-to-stelalr mass ratio () in bo…
astro-ph.GA2024
On the Origin of Quenched but Gas-rich Regions at Kiloparsec Scales in Nearby Galaxies
Tao Jing, Cheng Li
We use resolved spectroscopy from MaNGA to investigate the significance of both local and global properties of galaxies to the cessation of star formation at kpc scales. Quenched r…