Elemental abundances and their implications for the chemical enrichment of the boötes i ultrafaint galaxy

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Gilmore, Gerard
Norris, John
Monaco, Lorenzo
Yong, David
Wyse, Rosemary F G
Geisler, D

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IOP Publishing

Abstract

We present a double-blind analysis of high-dispersion spectra of seven red giant members of the Boötes I ultrafaint dwarf spheroidal galaxy, complemented with re-analysis of a similar spectrum of an eighth-member star. The stars cover [Fe/H] from -3.7 to

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Astrophysical Journal, The

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Open Access

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