Chemical Abundance Analysis of the Extremely Metal-poor Star HE 1300+0157

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Frebel, Anna
Norris, John
Aoki, Wako
Honda, Satoshi
Bessell, Michael
Takada-Hidai, Masahide
Beers, Timothy C
Christlieb, Norbert

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IOP Publishing

Abstract

We present a detailed chemical abundance analysis of HE 1300 + 0157, a subgiant with [Fe/H] = -3.9. From a high-resolution, high-S/N Subaru HDS spectrum we find the star to be enriched in C ([C/Fe]1D ∼ +1.4) and O ([O/Fe]1D ∼ + 1.8). With the exceptio

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Astrophysical Journal, The

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Restricted until

2037-12-31