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Preliminary Abundance Ratios in an Extremely Metal-Poor Binary Star

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  • First Online:
The First Stars

Part of the book series: ESO ASTROPHYSICS SYMPOSIA ((ESO))

  • 34 Accesses

Abstract.

The orbital elements of CS 22873-139 have been revisited and preliminary abundance ratios in this extremely metal poor binary star with [Fe/H] \(\approx\) -3.6 are given.

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Authors and Affiliations

  1. Niels Bohr Institute for Astronomy, Physics & Geophysics, Copenhagen University, Juliane Maries Vej 30, DK-2100, Copenhagen, Denmark

    Birgitta Nordström

  2. DASGAL, Observatoire de Paris-Meudon, F-92195, Meudon Cedex, France

    Eric Depagne, Monique Spite, François Spite & Roger Cayrel

  3. ESO, Karl-Schwarzschild-Str. 2, D-85748, Garching, Germany

    Vanessa Hill

  4. Michigan State University, Department of Physics & Astronomy, East Lansing, MI 48824, USA

    Timothy C. Beers

Authors
  1. Birgitta Nordström
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  2. Eric Depagne
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  3. Monique Spite
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  4. François Spite
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  5. Vanessa Hill
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  6. Roger Cayrel
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  7. Timothy C. Beers
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Editor information

Achim Weiss Tom G. Abel Vanessa Hill

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Nordström, B. et al. Preliminary Abundance Ratios in an Extremely Metal-Poor Binary Star. In: Weiss, A., Abel, T.G., Hill, V. (eds) The First Stars. ESO ASTROPHYSICS SYMPOSIA. Springer, Berlin, Heidelberg. https://doi.org/10.1007/10719504_10

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  • DOI: https://doi.org/10.1007/10719504_10

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-67222-7

  • Online ISBN: 978-3-540-46461-7

  • eBook Packages: Springer Book Archive

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