24 citations · 24 across the 2 of their papers we have counts for
3 papers
astro-ph2007★ 24 cited
A Comparative Study of Optical and Ultraviolet Effective Temperatures for DA White Dwarfs from the IUE Archive
C. -P. Lajoie, P. Bergeron
We present a comparative study of effective temperatures determined from the hydrogen Balmer lines and from the UV energy distribution for 140 DA white dwarfs drawn from the IUE ar…
astro-ph2005
A Search for Unresolved Double Degenerates Using IUE Archives
Charles-Philippe Lajoie, Pierre Bergeron
We present preliminary results of a study aimed at detecting double white dwarf systems using a method based on a comparison of optical and UV spectra for 141 DA stars drawn from t…
astro-ph2005
On the Interpretation of High Velocity White Dwarfs as Members of the Galactic Halo
P. Bergeron, Maria Teresa Ruiz, M. Hamuy +4
A detailed analysis of 32 of the 38 halo white dwarf candidates identified by Oppenheimer et al. is presented, based on model atmosphere fits to observed energy distributions built…