573 citations · 8.6k across the 120 of their papers we have counts for
11 papers · 1 filter
High Metallicity, Photoionised Gas in Intergalactic Large-Scale Filaments
Bastien Aracil, Todd M. Tripp, David V. Bowen +3
We present high-resolution UV spectra of absorption-line systems toward the low-z QSO HS0624+6907 (z=0.3700). Coupled with spectroscopic galaxy redshifts, we find that many of thes…
The Deuterium, Oxygen, and Nitrogen Abundance Toward LSE 44
S. D. Friedman, G. Hebrard, T. M. Tripp +2
We present measurements of the column densities of interstellar DI, OI, NI, and H2 made with FUSE, and of HI made with IUE toward the sdO star LSE 44, at a distance of 554+/-66 pc.…
The Connections between QSO Absorption Systems and Galaxies: Low-Redshift Observations
Todd M. Tripp, David V. Bowen
Quasar absorption lines have long been recognized to be a sensitive probe of the abundances, physical conditions, and kinematics of gas in a wide variety of environments including…
Measurements of the f-Values of the Resonance Transitions of Ni II at 1317.217A and 1370.132A
Edward B. Jenkins, Todd M. Tripp
We have retrieved high-resolution UV spectra of 69 hot stars from the HST archive and determined the strengths of the interstellar Ni II absorption features at 1317.217A. We then c…
Tracing baryons in the warm-hot intergalactic medium with broad Ly alpha absorption
Philipp Richter, Blair Savage, Ken Sembach +1
We discuss physical properties and baryonic content of broad Ly alpha absorbers (BLAs) at low redshift. These absorption systems, recently discovered in high-resolution, high-signa…
A Comparison of Absorption and Emission Line Abundances in the Nearby Damped Lyman-alpha Galaxy SBS 1543+593
David V. Bowen, Edward B. Jenkins, Max Pettini +1
We have used the Space Telescope Imaging Spectrograph (STIS) aboard HST to measure a sulfur abundance of [S/H] = -0.41 +/-0.06 in the interstellar medium (ISM) of the nearby damped…