519 citations · 4.5k across the 73 of their papers we have counts for
Showing 2011 · astro-ph.GAShow all
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astro-ph.GA2011★ 45 cited
Hubble-COS Observations of Galactic High-Velocity Clouds: Four AGN Sight Lines through Complex C
Michael Shull, Matthew Stevans, Charles Danforth +3
We report ultraviolet spectra of Galactic high-velocity clouds (HVCs) in Complex C, taken by the Cosmic Origins Spectrograph (COS) on the Hubble Space Telescope (HST), together wit…
astro-ph.GA2011★ 13 cited
A High-Metallicity High Velocity Cloud along the MRK 421 Sight Line: A Tracer of Complex M?
Yangsen Yao, J. Michael Shull, Charles W. Danforth
We present a new measurement, 0.85-3.5 Z_solar, of the metallicity of high velocity cloud (HVC) Complex M by analyzing ultraviolet spectroscopic observations of the blazar Mrk 421…