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Neutron-capture elements in the very metal-poor star HD122563

ASTROPHYSICAL JOURNAL, no. 2 (2006): 1180-1189

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We obtained high-resolution, high signal-to-noise ratio (S/N) spectroscopy for the very metal poor star HD 122563 with the Subaru Telescope High Dispersion Spectrograph. Previous studies have shown that this object has excesses of light neutron-capture elements, while its abundances of heavy ones are very low. In our spectrum, which cover...更多

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