| 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 |
| The r-process alliance: fourth data release from the search for r-process-enhanced stars in the galactic halo EM Holmbeck, TT Hansen, TC Beers, VM Placco, DD Whitten, ... The Astrophysical Journal Supplement Series 249 (2), 30, 2020 | 78 | 2020 |
| The lowest detected stellar Fe abundance: the halo star SMSS J160540. 18− 144323.1 T Nordlander, MS Bessell, GS Da Costa, AD Mackey, M Asplund, ... Monthly Notices of the Royal Astronomical Society: Letters 488 (1), L109-L113, 2019 | 78 | 2019 |
| Evidence for an Aspherical Population III Supernova Explosion Inferred from the Hyper-metal-poor Star HE 1327–2326∗ R Ezzeddine, A Frebel, IU Roederer, N Tominaga, J Tumlinson, ... The Astrophysical Journal 876 (2), 97, 2019 | 69 | 2019 |
| 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 alliance: first magellan/MIKE release from the southern search for r-process-enhanced stars R Ezzeddine, K Rasmussen, A Frebel, A Chiti, K Hinojisa, VM Placco, ... The Astrophysical Journal 898 (2), 150, 2020 | 58 | 2020 |
| Chemical Abundance Signature of J0023+ 0307: A Second-generation Main-sequence Star with [Fe/H]<− 6 A Frebel, AP Ji, R Ezzeddine, TT Hansen, A Chiti, IB Thompson, T Merle The Astrophysical Journal 871 (2), 146, 2019 | 45 | 2019 |
| The r-process alliance: chemodynamically tagged groups of halo r-process-enhanced stars reveal a shared chemical-evolution history D Gudin, D Shank, TC Beers, Z Yuan, G Limberg, IU Roederer, V Placco, ... The Astrophysical Journal 908 (1), 79, 2021 | 41 | 2021 |
| Ultra-metal-poor Stars: Spectroscopic Determination of Stellar Atmospheric Parameters Using Iron Non-LTE Line Abundances R Ezzeddine, A Frebel, B Plez The Astrophysical Journal 847 (2), 142, 2017 | 41 | 2017 |
| Chemical diversity in the ultra-faint dwarf galaxy Tucana II AP Ji, A Frebel, R Ezzeddine, AR Casey The Astrophysical Journal Letters 832 (1), L3, 2016 | 41 | 2016 |
| The R-process Alliance: A nearly complete r-process abundance template derived from ultraviolet spectroscopy of the r-process-enhanced metal-poor Star HD 222925 IU Roederer, JE Lawler, EA Den Hartog, VM Placco, R Surman, TC Beers, ... The Astrophysical Journal Supplement Series 260 (2), 27, 2022 | 39 | 2022 |
| The R-Process Alliance: Discovery of the first metal-poor star with a combined r-and s-process element signature M Gull, A Frebel, MG Cain, VM Placco, AP Ji, C Abate, R Ezzeddine, ... The Astrophysical Journal 862 (2), 174, 2018 | 36 | 2018 |
| The R-process alliance: spectroscopic follow-up of low-metallicity star candidates from the best & brightest survey VM Placco, RM Santucci, TC Beers, J Chanamé, MP Sepúlveda, ... The Astrophysical Journal 870 (2), 122, 2019 | 28 | 2019 |
| The R-Process Alliance: Chemical abundances for a trio of r-process-enhanced Stars—one strong, one moderate, and one mild M Cain, A Frebel, M Gull, AP Ji, VM Placco, TC Beers, J Meléndez, ... The Astrophysical Journal 864 (1), 43, 2018 | 28 | 2018 |
| The r-process alliance: the peculiar chemical abundance pattern of RAVE J183013. 5− 455510 VM Placco, RM Santucci, Z Yuan, MK Mardini, EM Holmbeck, X Wang, ... The Astrophysical Journal 897 (1), 78, 2020 | 27 | 2020 |
| The R-Process Alliance: Discovery of a Low-α, r-process-enhanced Metal-poor Star in the Galactic Halo CM Sakari, IU Roederer, VM Placco, TC Beers, R Ezzeddine, A Frebel, ... The Astrophysical Journal 874 (2), 148, 2019 | 23 | 2019 |
| Horizons: nuclear astrophysics in the 2020s and beyond H Schatz, ADB Reyes, A Best, EF Brown, K Chatziioannou, KA Chipps, ... Journal of Physics G: Nuclear and Particle Physics 49 (11), 110502, 2022 | 22 | 2022 |
| Spectroscopy of the young stellar association Price-Whelan 1: origin in the magellanic leading arm and constraints on the Milky Way hot halo DL Nidever, AM Price-Whelan, Y Choi, RL Beaton, TT Hansen, D Boubert, ... The Astrophysical Journal 887 (2), 115, 2019 | 22 | 2019 |
| Measuring the Magnetic Origins of Solar Flares, Coronal Mass Ejections, and Space Weather P Judge, M Rempel, R Ezzeddine, L Kleint, R Egeland, SV Berdyugina, ... The Astrophysical Journal 917 (1), 27, 2021 | 20 | 2021 |
