Publication Abstracts

Oinas 1974

Oinas, V., 1974: Strong-line K stars. I. Photometry. Astrophys. J. Supp. Series, 27, 391-404, doi:10.1086/190302.

Absolute spectrophotometric photometry has been performed for 26 super-metal-rich (SMR) and normal giants and dwarfs of spectral type K. Emergent fluxes from model atmospheres in conjunction with blanketing corrections derived from high-dispersion spectra are used to obtain effective temperatures. Hα wing strengths are also discussed in relation to temperatures and metal abundances, and the material is used to construct an H-R diagram for the program stars. The positions of the SMR dwarfs on the main sequence as well as the Hα strengths lend support to the conclusion that these stars are metal rich to a moderate degree. The excess blanketing in the SMR stars is shown to have only a small effect on the emergent flux.

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BibTeX Citation

  author={Oinas, V.},
  title={Strong-line K stars. I. Photometry},
  journal={Astrophys. J. Supp. Series},

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RIS Citation

ID  - oi06000g
AU  - Oinas, V.
PY  - 1974
TI  - Strong-line K stars. I. Photometry
JA  - Astrophys. J. Supp. Series
VL  - 27
SP  - 391
EP  - 404
DO  - 10.1086/190302
ER  -

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