211 citations · 1.4k across the 46 of their papers we have counts for
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Enormous Li-enhancement preceding red giant phases in low-mass stars in the Milky Way halo
Haining Li, Wako Aoki, Tadafumi Matsuno +4
Li abundances in the bulk of low-mass metal-poor stars are well reproduced by stellar evolution models adopting a constant initial abundance. However, a small number of stars have…
Enrichment in r-process elements from multiple distinct events in the early Draco dwarf spheroidal galaxy
Takuji Tsujimoto, Tadafumi Matsuno, Wako Aoki +2
The stellar record of elemental abundances in satellite galaxies is important to identify the origin of r-process because such a small stellar system could have hosted a single r-p…
Structure of the Milky Way stellar halo out to its outer boundary with blue horizontal-branch stars
Tetsuya Fukushima, Masashi Chiba, Daisuke Homma +6
We present the structure of the Milky Way stellar halo beyond Galactocentric distances of kpc traced by blue horizontal-branch (BHB) stars, which are extracted from the su…
High-resolution spectroscopy of extremely metal-poor stars from SDSS/SEGUE. III. Unevolved Stars with
Tadafumi Matsuno, Wako Aoki, Timothy C. Beers +2
We present elemental abundances for eight unevolved extremely metal-poor stars with , among which seven have . The sample is sel…