272 citations · 833 across the 18 of their papers we have counts for
7 papers · 2 filters
The Deuterium-to-Hydrogen Ratio in a Low-Metallicity Cloud Falling onto the Milky Way
K. R. Sembach, B. P. Wakker, T. M. Tripp +13
Using Far Ultraviolet Spectroscopic Explorer and Hubble Space Telescope observations of the QSO PG1259+593, we detect D I Lyman-series absorption in high velocity cloud Complex C,…
Hot Gas in the Local Group and Low-Redshift Intergalactic Medium
Kenneth R. Sembach
There is increasing observational evidence that hot, highly ionized interstellar and intergalactic gas plays a significant role in the evolution of galaxies in the local universe.…
Highly Ionized Gas Surrounding High Velocity Cloud Complex C
Andrew J. Fox, Blair D. Savage, Bart P. Wakker +3
We present Far Ultraviolet Spectroscopic Explorer and Hubble Space Telescope observations of high, intermediate, and low ion absorption in high-velocity cloud Complex C along the l…
An Intrinsic Absorption Complex Toward RXJ1230.8+0115: Geometry and Photoionization Conditions
Rajib Ganguly, Joseph Masiero, Jane C. Charlton +1
We present HST/STIS and FUSE spectra of the quasar RXJ1230.8+0115 (V=14.4, z=0.117). In addition to Galactic, Virgo, and intervening absorption, this quasar is host to a remarkable…
On the Origin of the High-Ionization Intermediate-Velocity Gas Toward HD 14434
David C. Knauth, J. Christopher Howk, Kenneth R. Sembach +2
We present Far Ultraviolet Spectroscopic Explorer and Space Telescope Imaging Spectrograph observations of high-ionization interstellar absorption toward HD 14434 [(l, b) = (135.1,…
Absorption-Line Systems and Galaxies in Front of the Second Brightest Quasar, PHL 1811
Edward B. Jenkins, David V. Bowen, Todd M. Tripp +4
The extraordinarily bright quasar PHL 1811 at a redshift z = 0.192 provides an attractive opportunity to use ultraviolet absorption-line spectroscopy to study the properties of gas…