Sean G. Ryan

Nucleosynthetic signatures of the first stars

Anna Frebel, Wako Aoki, N. Christlieb et al. · Nature · 2005 · 565 citations · Full text

Natural Sciences, Astronomy, Physics +14

Extremely Metal‐poor Stars. II. Elemental Abundances and the Early Chemical Enrichment of the Galaxy

Sean G. Ryan, John E. Norris, Timothy C. Beers · The Astrophysical Journal · 1996 · 564 citations

Natural Sciences, Astronomy, Astrophysics +15

Carbon‐enhanced Metal‐poor Stars. I. Chemical Compositions of 26 Stars

Wako Aoki, Timothy C. Beers, N. Christlieb et al. · The Astrophysical Journal · 2007 · 506 citations · Full text

Natural Sciences, Astronomy, Astrochemistry +16

THE MOST METAL-POOR STARS. II. CHEMICAL ABUNDANCES OF 190 METAL-POOR STARS INCLUDING 10 NEW STARS WITH [Fe/H] ⩽ –3.5, ,

David Yong, John E. Norris, M. S. Bessell et al. · The Astrophysical Journal · 2012 · 349 citations · Full text

Natural Sciences, Astronomy, Physics +17

The Binary Frequency Among Carbon‐enhanced,<i>s</i>‐Process–rich, Metal‐poor Stars

S. Lucatello, Stelios Tsangarides, Timothy C. Beers et al. · The Astrophysical Journal · 2005 · 335 citations · Full text

Natural Sciences, Astronomy, Physics +17