2010Proceedings of the International Astronomical UnionOpen access

The Nitrogen Abundance in Be Stars Determined from UV Spectra

Geraldine J. Peters

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Abstract

Abstract A NLTE abundance analysis of the IUE spectra of 8 Be stars with v sin i < 150km s−1 reveals no evidence for nitrogen enrichment from mixing of core and photospheric material.

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Abstract A NLTE abundance analysis of the IUE spectra of 8 Be stars with v sin i < 150km s−1 reveals no evidence for nitrogen enrichment from mixing of core and photospheric material.

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Available abstract

Abstract A NLTE abundance analysis of the IUE spectra of 8 Be stars with v sin i < 150km s−1 reveals no evidence for nitrogen enrichment from mixing of core and photospheric material.

Key concepts: Abundance (ecology), Stars, Spectral line, Astrophysics, Nitrogen, Physics, Mixing (physics), Astronomy

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