87 citations · 349 across the 14 of their papers we have counts for
4 papers · 2 filters
A Search for O VI in the Winds of B-Type Stars
J. Zsargo, A. W. Fullerton, N. Lehner +1
We have conducted a survey of FUSE spectra of 235 Galactic B-type stars in order to determine the boundaries in the H-R diagram for the production of the superion O VI in their win…
Further Evidence for Chemical Fractionation from Ultraviolet Observations of Carbon Monoxide
S. R. Federman, David L. Lambert, Yaron Sheffer +4
Ultraviolet absorption from interstellar 12CO and 13CO was detected toward rho Oph A and chi Oph. The measurements were obtained at medium resolution with the Goddard High Resoluti…
Non-Thermal Chemistry in Diffuse Clouds with Low Molecular Abundances
J. Zsargo, S. R. Federman
High quality archival spectra of interstellar absorption from C I toward 9 stars, taken with the Goddard High Resolution Spectrograph on the Hubble Space Telescope, were analyzed.…
FUSE Snap-Shot Survey of O VI Variability in the Winds of 66 OB-Type Stars
N. Lehner, A. W. Fullerton, D. Massa +2
We have used the Far Ultraviolet Spectroscopic Explorer (FUSE) to conduct a snap-shot survey of O VI variability in the winds of 66 OB-type stars in the Galaxy and the Magellanic C…