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Spectroscopic studies of very metal-poor stars with the Subaru High Dispersion Spectrograph. III. Light neutron-capture elements

Aoki, Wako; Honda, Satoshi; Beers, Timothy C; Kajino, Toshitaka; Ando, Hiroyasu; Norris, John; Ryan, Sean G; Izumiura, Hideyuki; Sadakane, Kozo; Takada-Hidai, Masahide

Description

Elemental abundance measurements have been obtained for a sample of 18 very metal-poor stars using spectra obtained with the Subaru Telescope High Dispersion Spectrograph. Seventeen stars, among which 16 are newly analyzed in the present work, were selected from candidate metal-poor stars identified in the HK survey of Beers and colleagues. The metallicity range covered by our sample is -3.1 ≲ [Fe/H] ≲ -2.4. The abundances of carbon, α-elements, and iron-peak elements determined for these stars...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
URI: http://hdl.handle.net/1885/81487
Source: Astrophysical Journal, The
DOI: 10.1086/432862

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