23 citations · 73 across the 6 of their papers we have counts for
Showing astro-ph.GAShow all
3 papers · 1 filter
astro-ph.GA2019★ 8 cited
Nature and Origins of Rich Complexes of C IV Associated Absorption Lines
Chen Chen, Fred Hamann, Leah Simon +1
Rich complexes of associated absorption lines (AALs) in quasar spectra provide unique information about gaseous infall, outflows, and feedback processes in quasar environments. We…
astro-ph.GA2018★ 20 cited
The Gaseous Environments of Quasars: Associate Absorption Lines with Density and Distance Constraints
Chen Chen, Fred Hamann, Leah Simon +1
Associated absorption lines (AALs) in quasar spectra are valuable probes of the gas kinematics and physical conditions in quasar environments. The host galaxies are by definition i…
astro-ph.GA2009
Quasar Metal Abundance and FIR Luminosity
L. E. Simon, F. Hamann
We compare the metallicities in high-redshift quasars to the star formation rates (SFR) in their host galaxies using measurements of broad emission lines and far-infrared (FIR) lum…