Aoki, W; Beers, T. C; Lee, Young Sun; Honda, S; Ito, H; Takada-Hidai, M; Frebel, A; Suda, T; Fujimoto, M. Y; Carollo, D; Sivarani, T
(IOP Publishing, 2013-01)
Chemical compositions are determined based on high-resolution spectroscopy for 137 candidate extremely metalpoor
(EMP) stars selected from the Sloan Digital Sky Survey (SDSS) and its first stellar extension, the ...