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20112023
most citedAn HST/COS Survey of the Low-Redshift IGM. I. Survey, Methodology, & Overall Results

187 citations · 872 across the 17 of their papers we have counts for

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astro-ph.CO2012★ 149 cited

HST-COS Observations of AGN. I. Ultraviolet Composite Spectra of the Ionizing Continuum and Emission Lines

J. Michael Shull, Matthew Stevans, Charles W. Danforth

The ionizing fluxes from quasars and other active galactic nuclei (AGN) are critical for interpreting the emission-line spectra of AGN and for photoionization and heating of the in…