You can find a full list of my publications in this ADS library (link), at the end of my CV, or below.
I have published or submitted 43 papers: 12 as the first author, 13 as the second or third author, and 18 as an Nth author. My current citation count is >1900 (ref: Google Scholar)
2025
43. What Sets the Metallicity of Ultra-Faint Dwarfs?
Wheeler, V., Kravtsov, A., Chiti, A., Katz, H., Semenov, V.
Submitted to the Open Journal of Astrophysics, arXiv:2507.03182
42. Spectroscopic Analysis of Pictor II: a very low metallicity ultra-faint dwarf galaxy bound to the Large Magellanic Cloud
Pace, A. B. et al. (inc. Chiti, A.)
Submitted to the Open Journal of Astrophysics, arXiv:2506.21841
41. The DECam MAGIC Survey: Spectroscopic Follow-up of the Most Metal-Poor Stars in the Distant Milky Way Halo
Placco, V. M., Limberg, G., Chiti, A., Prabhu, D. S., Ji, A. P., Barbosa, F. O. et al.
Submitted to AAS Journals, arXiv:2506.19163
40. A Bimodal Metallicity Distribution Function in the Ultra-faint Dwarf Galaxy Reticulum II
Luna, A. M., Ji, A. P., Chiti, A., Simon, J. D., Kelson, D. D., Go, M., Limberg, G., Li, T. S., Frebel, A.
Submitted to AAS Journals, arXiv:2506.16462
39. The DECam MAGIC Survey: A Wide-field Photometric Metallicity Study of the Sculptor Dwarf Spheroidal Galaxy
Barbosa, F. O., Chiti, A., Limberg, G., Pace, A., Cerny, W., Rossi, S. et al.
Submitted to AAS Journals, arXiv:2504.03593
38. Early r-process Enrichment and Hierarchical Assembly Across the Sagittarius Dwarf Galaxy
Ou, X., Yelland, A., Chiti, A., Frebel, A., Limberg, G., Mardini, M. K.
AJ 2025, 169, 279.
37. The R-Process Alliance: Hunting for gold in the near-UV spectrum of 2MASS J05383296-5904280
Hansen, T. T., Roederer I. U., Shah, S. P., Ezzeddine, R., Beers, T. C., Frebel, A., Holmbeck, E. M., Placco, V. M., Sakari, C. M., Ji, A. P., Marshall, J. L., Mardini, M. K., Chiti, A.
A&A 2025, 697, 127.
36. A Pride of Satellites in the Constellation Leo? Discovery of the Leo VI Milky Way Satellite Ultra-faint Dwarf Galaxy with DELVE Early Data Release 3
Tan, C. Y. et al. (inc Chiti, A.)
ApJ 2025, 979, 176.
35. Discovery and Spectroscopic Confirmation of Aquarius III: A Low-mass Milky Way Satellite Galaxy
Cerny, W., Chiti, A., Geha, M., Mutlu-Pakdil, B., Drlica-Wagner, A. et al.
ApJ 2025, 979, 164.
34. Stellar Metallicities from DECam u-band photometry: A Study of Milky Way Ultra-faint Dwarf Galaxies
Pan, Y., Chiti, A., Drlica-Wagner, A., Ji, A. P., Li, T. S., Limberg, G., Tucker, D. L., Allam, S.
ApJ 2025, 978, 39.
2024
33. Enrichment by Extragalactic First Stars in the Large Magellanic Cloud
Chiti, A., Mardini, M. K., Limberg, G., Frebel, A., Ji, A. P., Reggiani, H., Ferguson, P., Andales, H., Brauer, K., Li, T. S., Simon, J. D.
Nature Astronomy 2024, 8, 637.
32. A Blueprint for the Milky Way's Stellar Populations. V. 3D Local Dust Extinction
An, D., Beers, T. C., Chiti, A.
ApJS 2024, 272, 20.
31. ​Signatures of Tidal Disruption of the Hercules Ultrafaint Dwarf Galaxy
Ou, X., Chiti, A., Shipp, N., Simon, J. D., Geha, M., Frebel, A., Mardini, M. K., Erkal, D., Necib, L.
ApJ 2024, 966, 33.
30. Extending the Chemical Reach of the H3 Survey: Detailed Abundances of the Dwarf-galaxy Stellar Stream Wukong/LMS-1
Limberg, G., Ji, A. P. , Naidu, R. P., Chiti, A., Rossi, S., Usman, S. A., Ting, Y.-S., Zaritsky, D., Bonaca, A., Borbolato, L., Speagle, J. S., Chandra, V., Conroy, C.
MNRAS 2024, 530, 2512.
​
29. An Sr rich ultra metal-poor star from the GaiaXP catalog
Mardini, M. K., Frebel, A., Chiti, A.
MNRAS 2024, 529, 60.
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28. Reading Between the (Spectral) Lines: Magellan/IMACS spectroscopy of the Ultra-faint Dwarf Galaxies Eridanus IV and Centaurus I
Heiger, M. E., Li, T. S., Pace, A. B., Simon, J. D., Ji, A. P., Chiti, A., Bom, C. R., Carballo-Bello, J. A., Carlin, J. L., Cerny, W., Choi, Y., Drlica-Wagner, A., James, D. J., Martínez-Vázquez, C. E., Medina, G. E., Mutlu-Pakdil, B., Navabi, M., Noël, N. E. D., Sakowska, J. D., Stringfellow, G. S.
ApJ 2024, 961, 234.
2023
27. Detailed Chemical Abundances of Stars in the Outskirts of the Tucana II ultra-faint dwarf galaxy
Chiti, A., Frebel, A., Ji, A. P., Mardini, M. K., Ou, X., Simon, J. D., Jerjen, H., Kim, D., Norris, J. E.
AJ 2023, 165, 55.​
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26. Six More Ultra-faint Milky Way Companions Discovered in the DECam Local Volume Exploration Survey
Cerny, W. et al. (inc. Chiti, A)
ApJ 2023, 953, 1.
​
25. Strong Variability in AzV 493, an Extreme Oe-type Star in the SMC
Oey, M. S., Castro, N., Renzo, M., Vargas-Salazar, I., Suffak, M. W., Ratajczak, M., Monnier, J. D., Szymanski, M. K., Phillips, G. D., Calvet, N., Chiti, A., Micheva, G., Rasmussen, K. C., Townsend, R. H. D.
ApJ 2023, 947, 27.​​
2022
24. Magellan/IMACS Spectroscopy of Grus I: A low metallicity ultra-faint dwarf galaxy
Chiti, A., Simon, J. D., Frebel, A., Pace, A. B., Ji, A. P., Li, T. S.
ApJ 2022, 939, 41.
​
Mardini, M. K., Frebel, A., Ezzeddine, R., Chiti, A., Meiron, Y., Ji, A. P., Placco, V. M., Roederer, I. U., Melendez, J.
MNRAS 2022, 517, 3993.​
22. The Atari Disk, a Metal-Poor Stellar Population in the Disk System of the Milky Way
Mardini, M. K., Frebel, A., Chiti, A., Meiron, Y., Brauer, K. V., Ou, X.
ApJ 2022, 936, 78.
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21. Tucana B: A Potentially Isolated and Quenched Ultra-faint Dwarf Galaxy at D=1.4 Mpc
Sand, D. J., Mutlu-Pakdil, B., Jones, M. G., Karunakaran, A., Wang, F., Yang, J., Chiti, A., Bennet, P., Crnojevic, D., Spekkens, K.
ApJL 2022, 935, 17.
2021
20. An extended halo around an ancient dwarf galaxy
Chiti, A., Frebel, A., Simon, J. D., Erkal, D., Chang, L. J., Necib, L., Ji, A. P., Jerjen, H., Kim, D., Norris, J.
Nature Astronomy 2021, 5, 392.
​
19. The Metal-poor Metallicity Distribution of the Ancient Milky Way
Chiti, A., Mardini, M. K., Frebel, A., Daniel, T.
ApJL 2021, 911, L23.
​
18. Stellar metallicities from SkyMapper photometry II: Precise Photometric metallicities of ~280,000 giant stars with [Fe/H] < -0.75 in the Milky Way from SkyMapper DR2
Chiti, A., Frebel, A., Mardini, M. K., Daniel, T., Ou, X., Uvarova, A. V.
ApJS 2021, 254, 31.
​
17. High resolution spectroscopic follow-up of the most metal-poor candidates from SkyMapper DR1.1
Yong, D., Da Costa, G. S., Bessell, M. S., Chiti, A., Frebel, A., Gao, X., Lind, K., Mackey, A. D., Marino, A. F., Murphy, S. J., Nordlander, T., Asplund, M., Casey, A. R., Kobayashi, C., Norris, J. E., Schmidt, B. P.,
MNRAS 2021, 507, 4102.
16. r-Process elements from magnetorotational hypernovae
Yong, D., Kobayashi, C., Da Costa, G. S., Bessell, M. S., Chiti, A., Frebel, A., Lind, K., Mackey, A. D., Nordlander, T., Asplund, M., Casey, A. R., Marino, A. F., Murphy, S. J., Schmidt, B. P.
Nature 2021, 595, 223.
15. Rapid state transitions in a supermassive black hole's accretion flow
Wevers, T., Pasham, D. R., van Velzen, S., Miller-Jones, J. C. A, Uttley, P., Gendreau, K. C., Remilland, R., Arzoumanian, Z., Lowenstein, M., Chiti, A.
ApJ 2021, 912, 151.
2020
14. Discovery of 18 stars with -3.10 < [Fe/H] < -1.45 in the Sagittarius dwarf galaxy
Chiti, A., Hansen, K. Y., Frebel, A.
ApJ 2020, 901, 164.
​
13. Stellar metallicities from SkyMapper photometry I: A study of the Tucana II ultra-faint dwarf galaxy
Chiti, A., Frebel, A. L., Jerjen, H., Kim, D., Norris, J.
ApJ 2020, 891, 8.
​
Ezzeddine, R., Rasmussen, K., Frebel, A., Chiti, A., Hinojosa, K., Placco, V. M., Beers, T. C., Hansen, T. T., Roederer, I. U., Sakari, C. M., Ji, A. P., Melendez, J.
ApJ 2020, 898, 150.
2019
11. Four Metal-poor Stars in the Sagittarius Dwarf Spheroidal Galaxy
Chiti, A. & Frebel, A.
ApJ 2019, 875, 112.
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10. The lowest detected stellar Fe abundance: The halo star SMSS J160540.18-144323.1
Nordlander, T., Bessell, M. S., Da Costa, G. S., Mackey, A. D., Asplund, M., Casey, A. R., Chiti, A., Ezzeddine, R., Frebel, A., Lind, K., Marino, A. F., Murphy, S. J., Norris, J. E., Schmidt, B. P., Yong, D.
MNRAS 2019, 488, 1.
Frebel, A. L., Ji, A.P., Ezzeddine, R., Hansen, T. T., Chiti, A., Thompson, I. B., Merle, T.,
ApJ 2019, 871, 146.
2018
8. Chemical Abundances of new member stars in the Tucana II dwarf galaxy
Chiti, A., Frebel, A. L., Ji, A. P., Jerjen, H., Kim, D., Norris, J.
ApJ 2018, 857, 74.
7. Detection of a Population of Carbon-enhanced Metal-poor stars in the Sculptor dwarf galaxy
Chiti, A., Simon, J. D., Frebel, A. L., Mateo, M., Bailey, J. I., Crane, J., Shectman, S., Thompson, I., Walker, M.
ApJ 2018, 856, 142.
2016
6. Transient Events in Archival Very Large Array Observations of the Galactic Center
Chiti, A., Chatterjee, S., Wharton, R. S., Cordes, J., Lazio, T. J. W., Kaplan, D. L., Bower G. C., Croft, S.
ApJ 2016, 833, 11.
5. R-process enrichment from a single event in an ancient dwarf galaxy
Ji, A. P., Frebel, A. L., Chiti, A., Simon, J. D.
Nature 2016, 531, 610.
​
4. Complete Element Abundances of Nine Stars in the r-process Galaxy Reticulum II
Ji, A. P., Frebel, A. L., Simon, J. D., Chiti, A.
ApJ 2016, 830, 93.
Placco, V. M., Frebel, A. L., Beers, T. C., Yoon, J., Chiti, A., Heger, A., Chan, C., Casey, A. R., Christlieb, N.
ApJ 2016, 833, 21.
Kim, D., Jerjen, H., Geha, M., Chiti, A., Milone, A. P., Da Costa, G., Mackey, D., Frebel, A. L., Conn, B.
ApJ 2016, 833, 16.
2015
Frebel, A. L., Chiti, A., Ji, A. P., Jacobson H. R., Placco, V. M.
ApJL 2015, 810, L27.