516 citations · 2k across the 25 of their papers we have counts for
6 papers · 2 filters
Predictions for the FAST telescope's CRAFTS Extra-Galactic HI Survey
Kai Zhang, Jingwen Wu, Di Li +7
The Five-hundred-meter Aperture Spherical radio Telescope (FAST) has started the Commensal Radio Astronomy FasT Survey (CRAFTS). In this paper, we use the technical parameters of F…
An Extended Halo-based Group/Cluster finder: application to the DESI legacy imaging surveys DR8
Xiaohu Yang, Haojie Xu, Min He +20
We extend the halo-based group finder developed by \citet[][]{Yang2005a} to use data {\it simultaneously} with either photometric or spectroscopic redshifts. A mock galaxy redshift…
L-GALAXIES 2020: The evolution of radial metallicity profiles and global metallicities in disc galaxies
Robert M. Yates, Bruno M. B. Henriques, Jian Fu +5
We present a modified version of the L-GALAXIES 2020 semi-analytic model of galaxy evolution, which includes significantly increased direct metal enrichment of the circumgalactic m…
A study of the HI gas fractions of galaxies at z ~ 1
Wei Zhang, Guinevere Kauffmann, Jing Wang +3
Due to the fact that HI mass measurements are not available for large galaxy samples at high redshifts, we apply a photometric estimator of the HI-to-stellar mass ratio (M_HI/M_*)…
Direct Measurement of the HI-Halo Mass Relation through Stacking
Hong Guo, Michael G. Jones, Martha P. Haynes +1
We present accurate measurements of the total HI mass in dark matter halos of different masses at z ~ 0, by stacking the HI spectra of entire groups from the Arecibo Fast Legacy AL…
L-GALAXIES 2020: Spatially resolved cold gas phases, star formation and chemical enrichment in galactic discs
Bruno Henriques, Rob Yates, Jian Fu +5
We have updated the Munich galaxy formation model, L-Galaxies, to follow the radial distributions of stars and atomic and molecular gas in galaxy discs. We include an H2-based star…