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astro-ph2007★ 30 cited
Orbital Parameters and Chemical Composition of Four White Dwarfs in Post-Common Envelope Binaries
Adela Kawka, Stephane Vennes, Jean Dupuis +2
We present FUSE observations of the hot white dwarfs in the post-common envelope binaries Feige 24, EUVE J0720-317, BPM 6502, and EUVE J2013+400. The spectra show numerous photosph…
astro-ph2006★ 16 cited
Iron in Hot DA White Dwarfs
Stephane Vennes, Pierre Chayer, Jean Dupuis +1
We present a study of the iron abundance pattern in hot hydrogen-rich (DA) white dwarfs. The study is based on new and archival far ultraviolet spectroscopy of a sample of white dw…