246 citations · 2.4k across the 44 of their papers we have counts for
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Hubble Space Telescope Observations of Element Abundances in Low-redshift Damped Lyman-alpha Galaxies and Implications for the Global Metallicity-Redshift Relation
Varsha P. Kulkarni, S. Michael Fall, James T. Lauroesch +4
Most models of cosmic chemical evolution predict that the mass-weighted mean interstellar metallicity of galaxies should rise with time from a low value solar at $z \si…
The Complex Interstellar Na I Absorption toward h and Chi Persei
Sean D. Points, James T. Lauroesch, David M. Meyer
Recent high spatial and spectral resolution investigations of the diffuse interstellar medium (ISM) have found significant evidence for small-scale variations in the interstellar g…
Metals and Dust in Intermediate-redshift Damped Ly-alpha Galaxies
Pushpa Khare, Varsha P. Kulkarni, James T. Lauroesch +3
We report spectroscopic observations with the Multiple Mirror Telescope for 11 damped Lyman-alpha absorbers (DLAs) or strong DLA candidates at 0.1 < z < 1.5, including several abso…
The Homogeneity of Interstellar Oxygen in the Galactic Disk
Stefan I. B. Cartledge, J. T. Lauroesch, David M. Meyer +1
We present an analysis of high resolution HST Space Telescope Imaging Spectrograph (STIS) observations of O I 1356 and H I Lyman-alpha absorption in 36 sight lines that probe a var…
Interstellar Carbon in Translucent Sightlines
U. J. Sofia, J. T. Lauroesch, D. M. Meyer +1
We report interstellar C II column densities or upper limits determined from weak absorption of the 2325.4029 A intersystem transition observed in six translucent sightlines with S…