An Analysis of the Spectrum of the Zeta-Geminorum
Abstract
Four spectrograms of the cepheid ζ Geminorum at different phases have been analysed for the determination of the abundances of various elements. The analysis shows that the atmosphere of ζ Gem has an essentially solar composition.
- Publication:
-
Astrophysics and Space Science
- Pub Date:
- June 1986
- DOI:
- 10.1007/BF00649133
- Bibcode:
- 1986Ap&SS.123..183S
- Keywords:
-
- Cepheid Variables;
- Solar Atmosphere;
- Spectrum Analysis;
- Stellar Atmospheres;
- Stellar Composition;
- Abundance;
- Spectral Line Width;
- Stellar Evolution;
- Tables (Data);
- Astrophysics