Is iron present in the atmosphere of HD 101065?
Abstract
In spite of the coincidence of many stellar lines with laboratory wavelengths of iron lines, no convincing proof for the presence of iron in HD 101065 is found. The absence of several strong lines of iron in the spectrum proves that iron is absent or highly underabundant in the star. The underabundance of iron is at least 2.4 in the logarithm.
- Publication:
-
Monthly Notices of the Royal Astronomical Society
- Pub Date:
- January 1977
- DOI:
- 10.1093/mnras/178.1.71
- Bibcode:
- 1977MNRAS.178...71P
- Keywords:
-
- Abundance;
- Iron;
- Line Spectra;
- Stellar Atmospheres;
- Stellar Spectra;
- Frequency Distribution;
- Line Shape;
- Radial Velocity;
- Astrophysics