Metal-poor stars observed with the magellan telescope. ii. discovery of four stars with [Fe/H] =-3.5
Date
2014
Authors
Placco, Vinicius M.
Frebel, Anna
Beers, Timothy C
Christlieb, N
Lee, Y S
Kennedy, Catherine
Rossi, Silvia
Santucci, R M
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IOP Publishing
Abstract
We report on the discovery of seven low-metallicity stars selected from the Hamburg/ESO Survey, six of which are extremely metal-poor (EMP, [Fe/H] ≤-3.0), with four having [Fe/H] ≤-3.5. Chemical abundances or upper limits are derived for these stars b
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Astrophysical Journal, The
Type
Journal article
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2037-12-31
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