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 | 808 | 2017 |
R-process enrichment from a single event in an ancient dwarf galaxy AP Ji, A Frebel, A Chiti, JD Simon Nature 531 (7596), 610-613, 2016 | 405 | 2016 |
Early spectra of the gravitational wave source GW170817: Evolution of a neutron star merger BJ Shappee, JD Simon, MR Drout, AL Piro, N Morrell, JL Prieto, D Kasen, ... Science 358 (6370), 1574-1578, 2017 | 344 | 2017 |
Complete element abundances of nine stars in the r-process galaxy Reticulum II AP Ji, A Frebel, JD Simon, A Chiti The Astrophysical Journal 830 (2), 93, 2016 | 201 | 2016 |
The Caterpillar Project: A Large Suite of Milky Way Sized Halos BF Griffen, AP Ji, GA Dooley, FA Gómez, M Vogelsberger, BW O’Shea, ... The Astrophysical Journal 818 (1), 10, 2016 | 144 | 2016 |
Descendants of the first stars: the distinct chemical signature of second-generation stars T Hartwig, N Yoshida, M Magg, A Frebel, SCO Glover, FA Gómez, ... Monthly Notices of the Royal Astronomical Society 478 (2), 1795-1810, 2018 | 114 | 2018 |
The southern stellar stream spectroscopic survey (S5): Overview, target selection, data reduction, validation, and early science TS Li, SE Koposov, DB Zucker, GF Lewis, K Kuehn, JD Simpson, AP Ji, ... Monthly Notices of the Royal Astronomical Society 490 (3), 3508-3531, 2019 | 107 | 2019 |
Discovery of a nearby 1700 km s−1 star ejected from the Milky Way by Sgr A SE Koposov, D Boubert, TS Li, D Erkal, GS Da Costa, DB Zucker, AP Ji, ... Monthly Notices of the Royal Astronomical Society 491 (2), 2465-2480, 2020 | 106 | 2020 |
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 | 92 | 2019 |
SD 1313–0019: ANOTHER SECOND-GENERATION STAR WITH [Fe/H]=− 5.0, OBSERVED WITH THE MAGELLAN TELESCOPE A Frebel, A Chiti, AP Ji, HR Jacobson, VM Placco The Astrophysical Journal Letters 810 (2), L27, 2015 | 86 | 2015 |
Measuring the Mass of the Large Magellanic Cloud with Stellar Streams Observed by S 5 N Shipp, D Erkal, A Drlica-Wagner, TS Li, AB Pace, SE Koposov, ... The Astrophysical Journal 923 (2), 149, 2021 | 84 | 2021 |
Preserving chemical signatures of primordial star formation in the first low-mass stars AP Ji, A Frebel, V Bromm Monthly Notices of the Royal Astronomical Society 454 (1), 659-674, 2015 | 83 | 2015 |
The Southern Stellar Stream Spectroscopic Survey (S 5): Chemical Abundances of Seven Stellar Streams AP Ji, TS Li, TT Hansen, AR Casey, SE Koposov, AB Pace, D Mackey, ... The Astronomical Journal 160 (4), 181, 2020 | 80 | 2020 |
Identical or fraternal twins? The chemical homogeneity of wide binaries from Gaia DR2 K Hawkins, M Lucey, YS Ting, A Ji, D Katzberg, M Thompson, K El-Badry, ... Monthly Notices of the Royal Astronomical Society 492 (1), 1164-1179, 2020 | 80 | 2020 |
S 5: The Orbital and Chemical Properties of One Dozen Stellar Streams TS Li, AP Ji, AB Pace, D Erkal, SE Koposov, N Shipp, GS Da Costa, ... The Astrophysical Journal 928 (1), 30, 2022 | 77 | 2022 |
An extended halo around an ancient dwarf galaxy A Chiti, A Frebel, JD Simon, D Erkal, LJ Chang, L Necib, AP Ji, H Jerjen, ... Nature Astronomy 5 (4), 392-400, 2021 | 75 | 2021 |
Kinematics of Antlia 2 and Crater 2 from the Southern Stellar Stream Spectroscopic Survey (S 5) AP Ji, SE Koposov, TS Li, D Erkal, AB Pace, JD Simon, V Belokurov, ... The Astrophysical Journal 921 (1), 32, 2021 | 71 | 2021 |
Ships Passing in the Night: Spectroscopic Analysis of Two Ultra-faint Satellites in the Constellation Carina TS Li, JD Simon, AB Pace, G Torrealba, K Kuehn, A Drlica-Wagner, ... The Astrophysical Journal 857 (2), 145, 2018 | 69 | 2018 |
HIGH-RESOLUTION SPECTROSCOPY OF EXTREMELY METAL-POOR STARS IN THE LEAST EVOLVED GALAXIES: BOÖTES II AP Ji, A Frebel, JD Simon, M Geha The Astrophysical Journal 817 (1), 41, 2016 | 66 | 2016 |
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 | 65 | 2020 |