Alexander P. Ji

Physics and Astronomy · Physical Sciences

35h-index4.7kcitations190works3.32yr avg
OpenAlex↗ORCID↗Google Scholar↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Stellar, planetary, and galactic studies(148), Astronomy and Astrophysical Research(100), Gamma-ray bursts and supernovae(60), Astrophysics and Star Formation Studies(59), Galaxies: Formation, Evolution, Phenomena(31)

Publications189 total

MEGATRON: how the first stars create an iron metallicity plateau in the smallest dwarf galaxies
SPIRE - Sciences Po Institutional REpository·2026
5 Selection and Choice
2025
Optimizing facility layout in factory buildings using an improved NSGA-III algorithm
Journal of Building Engineering·2025
EDGE-INFERNO: How chemical enrichment assumptions impact the individual stars of a simulated ultra-faint dwarf galaxy
arXiv (Cornell University)·2025Open Access
DELVE-ing into the Milky Way’s Globular Clusters: Assessing Extratidal Features in NGC 5897, NGC 7492, and Testing Detectability with Deeper Photometry
The Astronomical Journal·2025· 1 citedOpen Access
<scp>Aeos</scp>: The Impact of Population III Initial Mass Function and Star-by-star Models in Galaxy Simulations
The Astrophysical Journal·2025Open Access
Procedures for Constraining Robotic Fiber Positioning for Highly Multiplexed Spectroscopic Surveys: The Case of FPS for SDSS-V
The Astronomical Journal·2025· 1 citedOpen Access
Ultra-Faint Milky Way Satellites Discovered in Carina, Phoenix, and Telescopium with DELVE Data Release 3
ArXiv.org·2025Open Access
MEGATRON: how the first stars create an iron metallicity plateau in the smallest dwarf galaxies
arXiv (Cornell University)·2025Open Access
No Observational Evidence for Dark Matter Nor a Large Metallicity Spread in the Extreme Milky Way Satellite Ursa Major III / UNIONS 1
arXiv (Cornell University)·2025Open Access
The DECam MAGIC Survey: Spectroscopic Follow-up of the Most Metal-poor Stars in the Distant Milky Way Halo<sup>*</sup>
The Astrophysical Journal·2025· 1 citedOpen Access
Aeos is Mixing it Up: The (In)homogeneity of Metal Mixing Following Population III Star Formation
arXiv (Cornell University)·2025Open Access
DELVE Milky Way Satellite Census I: Satellite Population and Survey Selection Function
ArXiv.org·2025Open Access
Chemodynamics of BoötesI with $S^{5}$: Revised Velocity Gradient, Dark Matter Density, and Galactic Chemical Evolution Constraints
arXiv (Cornell University)·2025Open Access
Discovery of an [Fe/H] ∼ −4.8 Star in Gaia XP Spectra<sup>*</sup>
The Astrophysical Journal Letters·2025· 3 citedOpen Access
Spectroscopic Analysis of Pictor II: a very low metallicity ultra-faint dwarf galaxy bound to the Large Magellanic Cloud
The Open Journal of Astrophysics·2025· 1 citedOpen Access
SDSS-V Milky Way Mapper (MWM): ASPCAP Stellar Parameters and Abundances in SDSS-V Data Release 19
The Astronomical Journal·2025· 5 citedOpen Access
A survey on proximity monitoring and warning in construction
arXiv (Cornell University)·2025Open Access
DELVE-ing into the Milky Way's Globular Clusters: Assessing extra-tidal features in NGC 5897, NGC 7492, and testing detectability with deeper photometry
arXiv (Cornell University)·2025Open Access
Chemical Abundances in the Metal-Poor Globular Cluster ESO 280-SC06: A Formerly Massive, Tidally Disrupted Globular Cluster
The Open Journal of Astrophysics·2025· 1 citedOpen Access
page 1 of 10Next →

Frequent Co-authors

Anna Frebel(24), Joshua D. Simon(16), Ting S. Li(15), Andrew B. Pace(15), S. E. Koposov(13), Denis Erkal(13), Terese T. Hansen(11), K. Kuehn(11), Joss Bland‐Hawthorn(11), D. B. Zucker(10), Geraint F. Lewis(10), Nora Shipp(10), Anirudh Chiti(8), G. S. Da Costa(8), Dougal Mackey(8), Lara R. Cullinane(8), Zhen Wan(7), Vinicius M. Placco(7), Jeffrey D. Simpson(7), Sarah L. Martell(7)