Astrophysics and Space Science

, Volume 6, Issue 1, pp 118–130 | Cite as

The helium-rich stars of early spectral type

  • Ann S. Dinger
Article

Abstract

The properties of the known helium-rich stars of early type are reviewed and the elemental abundances are analyzed. Current evolutionary theories of mixing and mass loss may explain the origin of these stars.

Keywords

Mass Loss Evolutionary Theory Elemental Abundance Spectral Type Early Type 

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References

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Copyright information

© D. Reidel Publishing Company 1970

Authors and Affiliations

  • Ann S. Dinger
    • 1
  1. 1.Lindheimer Astronomical Research CenterNorthwestern UniversityEvanstonUSA

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