The white dwarf companion of the mild Ba star ξ1Cet.
Abstract
The mild Ba star ξ1Cet was found to have a hot companion. The absolute intensities and the relative energy distribution shows that it is a DA white dwarf with broad absorption bands around 1400 and 1650 Å. The temperature is determined to be Teff = 13000±1000K.
- Publication:
-
NASA Conference Publication
- Pub Date:
- December 1984
- Bibcode:
- 1984NASCP2349..293B
- Keywords:
-
- Astronomy;
- Binaries:White Dwarfs;
- Effective Temperatures:White Dwarfs;
- White Dwarfs:Binaries;
- White Dwarfs:Effective Temperatures;
- Companion Stars;
- White Dwarf Stars;
- Absorption Spectra;
- Spectral Energy Distribution;
- Stellar Spectra