Exploring the origin of lithium, carbon, strontium, and barium with four new ultra metal-poor stars
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Hansen, Terese; Hansen, C J; Christlieb, N; Yong, David; Bessell, Michael; Garcia Perez, Ana Elia; Beers, Timothy C; Placco, Vinicius M; Frebel, Anna; Norris, John; Asplund, Martin
Description
We present an elemental abundance analysis for four newly discovered ultra metal-poor stars from the Hamburg/ESO survey, with [Fe/H] ≤ -4. Based on high-resolution, high signal-to-noise spectra, we derive abundances for 17 elements in the range from Li
| Collections | ANU Research Publications |
|---|---|
| Date published: | 2014 |
| Type: | Journal article |
| URI: | http://hdl.handle.net/1885/70720 |
| Source: | Astrophysical Journal, The |
| DOI: | 10.1088/0004-637X/787/2/162 |
| Access Rights: | Open Access |
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| File | Description | Size | Format | Image |
|---|---|---|---|---|
| 01_Hansen_Exploring_the_origin_of_2014.pdf | 483.05 kB | Adobe PDF |
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