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Journal Articles Publ.Astron.Soc.Austral. Year : 2020

The bivariate gas-stellar mass distributions and the mass functions of early- and late-type galaxies at z ∼ 0

Aldo Rodríguez-Puebla
A. R. Calette
  • Function : Author
Vladimir Avila-Reese
Vicente Rodriguez-Gomez
  • Function : Author

Abstract

We report the bivariate $HI$ - and $H_2$ -stellar mass distributions of local galaxies in addition of an inventory of galaxy mass functions, MFs, for $HI$ , $H_2$ , cold gas, and baryonic mass, separately into early- and late-type galaxies. The MFs are determined using the $HI$ and $H_2$ conditional distributions and the galaxy stellar mass function (GSMF). For the conditional distributions we use the results from the compilation presented in Calette et al. [(2018) RMxAA, 54, 443.]. For determining the GSMF from $M_{*}∼3×10^7$ to $3×10^{12} M_{\odot}$ , we combine two spectroscopic samples from the Sloan Digital Sky Survey at the redshift range $0.0033

Dates and versions

insu-03718044 , version 1 (08-07-2022)

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Aldo Rodríguez-Puebla, A. R. Calette, Vladimir Avila-Reese, Vicente Rodriguez-Gomez, Marc Huertas-Company. The bivariate gas-stellar mass distributions and the mass functions of early- and late-type galaxies at z ∼ 0. Publ.Astron.Soc.Austral., 2020, 37, ⟨10.1017/pasa.2020.15⟩. ⟨insu-03718044⟩
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