133 citations · 422 across the 19 of their papers we have counts for
9 papers · 1 filter
New insights into the nature of the SMC WR/LBV binary HD 5980
C. Foellmi, G. Koenigsberger, L. Georgiev +14
We present the results of optical wavelength observations of the unusual SMC eclipsing binary system HD 5980 obtained in 1999 and 2004--2005. Radial velocity curves for the eruptin…
Structure and clumping in the fast wind of NGC6543
R. K. Prinja, S. E. Hodges, D. L. Massa +2
Far-UV spectroscopy from the FUSE satellite is analysed to uniquely probe spatial structure and clumping in the fast wind of the central star of the H-rich planetary nebula NGC6543…
The Angular Separation of the Components of the Cepheid AW Per
D. Massa, N. R. Evans
The 6.4 day classical Cepheid AW Per is a spectroscopic binary with a period of 40 years. Analyzing the centroids of HST/STIS spectra obtained in November 2001, we have determined…
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…
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…
The Influence of Stellar Wind Variability on Measurements of Interstellar O VI Along Sightlines to Early-Type Stars
N. Lehner, A. W. Fullerton, K. R. Sembach +2
A primary goal of the FUSE mission is to understand the origin of the O VI ion in the interstellar medium of the Galaxy and the Magellanic Clouds. Along sightlines to OB-type stars…