2013Proceedings of the International Astronomical UnionOpen access

Scandium Abundance in Metal-poor Stars

Huawei Zhang, T. Gehren, Gang Zhao

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Abstract

Abstract The Scandium abundances for 85 metal-poor stars are presented. Our result shows that NLTE corrections for Sc II lines are small (−0.04 to +0.06 dex). The abundance trends in stars of different populations are discussed.

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Abstract The Scandium abundances for 85 metal-poor stars are presented. Our result shows that NLTE corrections for Sc II lines are small (−0.04 to +0.06 dex). The abundance trends in stars of different populations are discussed.

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Available abstract

Abstract The Scandium abundances for 85 metal-poor stars are presented. Our result shows that NLTE corrections for Sc II lines are small (−0.04 to +0.06 dex). The abundance trends in stars of different populations are discussed.

Key concepts: Scandium, Stars, Abundance (ecology), Metal, Astrophysics, Physics, Astronomy, Chemistry

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