Light curves of the neutron star merger GW170817/SSS17a: Implications for r-process nucleosynthesis MR Drout, AL Piro, BJ Shappee, CD Kilpatrick, JD Simon, C Contreras, ... Science 358 (6370), 1570-1574, 2017 | 766 | 2017 |
An abundance of small exoplanets around stars with a wide range of metallicities LA Buchhave, DW Latham, A Johansen, M Bizzarro, G Torres, JF Rowe, ... Nature 486 (7403), 375-377, 2012 | 756 | 2012 |
Observational constraints on first-star nucleosynthesis. I. Evidence for multiple progenitors of CEMP-no stars J Yoon, TC Beers, VM Placco, KC Rasmussen, D Carollo, S He, ... The Astrophysical Journal 833 (1), 20, 2016 | 178 | 2016 |
The role of binaries in the enrichment of the early Galactic halo-III. Carbon-enhanced metal-poor stars–CEMP-s stars TT Hansen, J Andersen, B Nordström, TC Beers, VM Placco, J Yoon, ... Astronomy & Astrophysics 588, A3, 2016 | 156 | 2016 |
The r-process alliance: first release from the southern search for r-process-enhanced stars in the Galactic halo TT Hansen, EM Holmbeck, TC Beers, VM Placco, IU Roederer, A Frebel, ... The Astrophysical Journal 858 (2), 92, 2018 | 152 | 2018 |
An elemental assay of very, extremely, and ultra-metal-poor stars T Hansen, CJ Hansen, N Christlieb, TC Beers, D Yong, MS Bessell, ... The Astrophysical Journal 807 (2), 173, 2015 | 152 | 2015 |
The role of binaries in the enrichment of the early Galactic halo-II. Carbon-enhanced metal-poor stars: CEMP-no stars TT Hansen, J Andersen, B Nordström, TC Beers, VM Placco, J Yoon, ... Astronomy & Astrophysics 586, A160, 2016 | 144 | 2016 |
An R-process enhanced star in the dwarf galaxy Tucana III TT Hansen, JD Simon, JL Marshall, TS Li, D Carollo, DL DePoy, ... The Astrophysical Journal 838 (1), 44, 2017 | 124 | 2017 |
The R-process alliance: First release from the Northern search for r-process-enhanced metal-poor stars in the galactic halo CM Sakari, VM Placco, EM Farrell, IU Roederer, G Wallerstein, TC Beers, ... The Astrophysical Journal 868 (2), 110, 2018 | 123 | 2018 |
Exploring the origin of lithium, carbon, strontium, and barium with four new ultra metal-poor stars T Hansen, CJ Hansen, N Christlieb, D Yong, MS Bessell, AEG Pérez, ... The Astrophysical Journal 787 (2), 162, 2014 | 97 | 2014 |
Chemical abundances in the ultra-faint dwarf galaxies Grus I and Triangulum II: neutron-capture elements as a defining feature of the faintest dwarfs AP Ji, JD Simon, A Frebel, KA Venn, TT Hansen The Astrophysical Journal 870 (2), 83, 2019 | 83 | 2019 |
The r-process alliance: 2MASS J09544277+ 5246414, the most actinide-enhanced R-II star known EM Holmbeck, TC Beers, IU Roederer, VM Placco, TT Hansen, CM Sakari, ... The Astrophysical Journal Letters 859 (2), L24, 2018 | 83 | 2018 |
Abundances of carbon-enhanced metal-poor stars as constraints on their formation CJ Hansen, B Nordström, TT Hansen, CR Kennedy, VM Placco, TC Beers, ... Astronomy & Astrophysics 588, A37, 2016 | 66 | 2016 |
The R-process alliance: A comprehensive abundance analysis of HD 222925, a metal-poor star with an extreme R-process enhancement of [Eu/H]=− 0.14 IU Roederer, CM Sakari, VM Placco, TC Beers, R Ezzeddine, A Frebel, ... The Astrophysical Journal 865 (2), 129, 2018 | 64 | 2018 |
RAVE J203843. 2–002333: The First Highly R-process-enhanced Star Identified in the RAVE Survey VM Placco, EM Holmbeck, A Frebel, TC Beers, RA Surman, AP Ji, ... The Astrophysical Journal 844 (1), 18, 2017 | 62 | 2017 |
The r-process Pattern of a Bright, Highly r-process-enhanced Metal-poor Halo Star at [Fe/H]∼− 2 CM Sakari, VM Placco, T Hansen, EM Holmbeck, TC Beers, A Frebel, ... The Astrophysical Journal Letters 854 (2), L20, 2018 | 53 | 2018 |
Birds of a feather? Magellan/IMACS spectroscopy of the ultra-faint satellites Grus II, Tucana IV, and Tucana V JD Simon, TS Li, D Erkal, AB Pace, A Drlica-Wagner, DJ James, ... The Astrophysical Journal 892 (2), 137, 2020 | 51 | 2020 |
Chemical abundance analysis of Tucana III, the second r-process enhanced ultra-faint dwarf galaxy JL Marshall, T Hansen, JD Simon, TS Li, RA Bernstein, K Kuehn, AB Pace, ... The Astrophysical Journal 882 (2), 177, 2019 | 51 | 2019 |
Chemical abundance analysis of Tucana III, the second r-process enhanced ultra-faint dwarf galaxy JL Marshall, T Hansen, JD Simon, TS Li, RA Bernstein, K Kuehn, AB Pace, ... The Astrophysical Journal 882 (2), 177, 2019 | 51 | 2019 |
The lanthanide fraction distribution in metal-poor stars: a test of neutron star mergers as the dominant r-process site AP Ji, MR Drout, TT Hansen The Astrophysical Journal 882 (1), 40, 2019 | 51 | 2019 |