Observations of the ultraviolet spectra of helium (DB) white dwarfs and a study of the ultraviolet spectra of white dwarfs containing carbon
Technical Report
·
OSTI ID:6207429
Strong ultraviolet carbon lines were detected in the spectrum of the southern DC white dwarf BPM 11668. Observations of a number of hotter DB white dwarfs with IUE show no evidence of carbon features. Two additional DA white dwarfs were observed that have the strong unidentified absorption near 1400 A which now seems to be identified with another lower temperature feature as satellite lines to Lyman alpha radiation.
- Research Organization:
- Dartmouth Coll., Hanover, NH (USA)
- OSTI ID:
- 6207429
- Report Number(s):
- N-84-33310; NASA-CR-173889
- Country of Publication:
- United States
- Language:
- English
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