Search
Now showing items 1-8 of 8
HS 0705 6700: A new eclipsing sdB binary
(2001-12)
Binaries discovered by the SPY project. I. HE 1047-0436: A subdwarf B white dwarf syste
(2001-10)
In the course of our search for double degenerate binaries as potential progenitors of type Ia supernovae with the UVES spectrograph at the ESO VLT (ESO SNIa Progenitor surveY { SPY) we discovered that the sdB star HE1047−0436 ...
Spectral Monitoring of HS 0209+0832 a DAB White Dwarf in the DB Gap
(Astronomical Society of the Pacific, 2001)
We report results of a spectral monitoring campagne of the DAB white dwarf HS 0209+0832, for which helium line profile variations were reported earlier (Heber et al. 1997). This finding is confirmed by our discovery of a ...
Spectral analysis of sdB Stars from the Hamburg ESO Survey
(Astronomical Society of the Pacific, 2001)
We aim at the compilation of a statistically complete sample of sdB stars in the southern hemisphere. Candidates are selected from the database of digitized spectra of the Hamburg/ESO objective prism survey. First simulations ...