Speaker
Gabriella De Lucia
(Istituto Nazionale di Astrofisica (INAF))
Description
I will present results based on our GAlaxy Evolution and Assembly (GAEA) state-of-the-art semi-analytic model. GAEA follows the star formation, metallicity and black hole accretion history of galaxies in cosmological volumes, and includes an explicit partition of the cold gas content of galaxies in its molecular and atomic components. I will focus, in particular, on our studies of the HI content of galaxies and dark matter halos as a function of cosmic epochs and galaxy environments. I will also illustrate our ongoing activities aimed at creating dedicated mock catalogs that contain both physical properties of galaxies and information on the background dark matter structure, as well as a modelling of the HI line profile.
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Primary authors
Gabriella De Lucia
(Istituto Nazionale di Astrofisica (INAF))
Lizhi Xie
Marta Spinelli
