Light element abundances in He-rich stars

(2) Universite de Lausanne; Ireland; M. Zboril (1); P. North (2) ((1) Armagh Observatory; Switzerland)

arxiv: astro-ph/9805213 · v1 · submitted 1998-05-15 · 🌌 astro-ph

Light element abundances in He-rich stars

M. Zboril (1) , P. North (2) ((1) Armagh Observatory , Ireland , (2) Universite de Lausanne , Switzerland) This is my paper

classification 🌌 astro-ph

keywords he-richstarsabundancesanalysislightabove-solarabundancechile

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We present an abundance analysis of light elements in He-rich stars. The analysis is based on both low and high resolution observations collected at ESO, La Silla, Chile in the optical region and includes 6 standards and 21 He-rich stars. Light-element abundances display a diverse pattern: they range from under-solar up to above-solar values.

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Light element abundances in He-rich stars

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