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Abundance Effects in Spectral Classification

Published online by Cambridge University Press:  14 August 2015

C. Jaschek
C. Jaschek*
Affiliation:
Observatoire de Strasbourg, France

Abstract

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The paper attempts to put together the spectroscopic definitions used in the literature for different groups of peculiar objects linked with abundance anomalies.

The groups discussed are:

  • O-type subdwarfs

  • CNO stars

  • He-strong stars

  • He-weak stars

  • B-type subdwarfs

  • Ap stars

  • Am stars

  • λ Boo stars

  • δ Del stars

  • Fm stars

  • A-F-G stars with weak metal lines

  • Stars with CN anomalies

  • Stars with CH anomalies

  • Ba stars

In each case the useful range in dispersion is quoted and bibliographic references are provided.

Type
Part IV/Abundance Effects in Spectral Classification
Information
Symposium - International Astronomical Union , Volume 72: Abundance Effects in Classification , 1976 , pp. 113 - 125
Copyright
Copyright © Reidel 1976 

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