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Dr. Arman Khalatyan

Image of Arman Khalatyan
IT Services
Scientific Staff
Office: SH/008
Phone: +49 331 7499 528
akhalatyannothing@aip.de

Leibniz-Institut
für Astrophysik Potsdam (AIP)
An der Sternwarte 16
14482 Potsdam

Publications

Latest refereed publications, retrieved from NASA ADS:

Transferring spectroscopic stellar labels to 217 million Gaia DR3 XP stars with SHBoost
Khalatyan, A., ... Chiappini, C., ... Nepal, S., ... Guiglion, G., Valentini, M., ... Steinmetz, M., ... Enke, H., ..., 2024
Astronomy and Astrophysics, 691, A98; published November 2024
doi:10.1051/0004-6361/202451427, NASA ADS
Participating AIP research groups: Executive Board, Extragalactic Astrophysics, Milky Way and the Local Volume, Supercomputing and E-Science (now: Research Data Infrastructure), IT Services
Discovery of the local counterpart of disc galaxies at z > 4: The oldest thin disc of the Milky Way using Gaia-RVS
Nepal, S., Chiappini, C., ... Guiglion, G., ... Steinmetz, M., ... Khalatyan, A., 2024
Astronomy and Astrophysics, 688, A167; published August 2024
doi:10.1051/0004-6361/202449445, NASA ADS
Participating AIP research groups: Executive Board, Extragalactic Astrophysics, Milky Way and the Local Volume, IT Services
Insights from super-metal-rich stars: Is the Milky Way bar young?
Nepal, S., Chiappini, C., ... Steinmetz, M., ... Queiroz, A. B., ... Khalatyan, A., 2024
Astronomy and Astrophysics, 681, L8; published January 2024
doi:10.1051/0004-6361/202348365, NASA ADS
Participating AIP research groups: Executive Board, Extragalactic Astrophysics, Milky Way and the Local Volume, IT Services
Spectroscopic age estimates for APOGEE red-giant stars: Precise spatial and kinematic trends with age in the Galactic disc
Anders, F., ... Ratcliffe, B., Chiappini, C., Minchev, I., Nepal, S., Queiroz, A. B. A., ... Khalatyan, A., ..., 2023
Astronomy and Astrophysics, 678, A158; published October 2023
doi:10.1051/0004-6361/202346666, NASA ADS
Participating AIP research groups: Milky Way and the Local Volume, IT Services
StarHorse results for spectroscopic surveys with Gaia EDR3: Chrono-chemical populations in the solar vicinity, the genuine thick disk, and young alpha-rich stars (Corrigendum)
Queiroz, A. B. A., ... Chiappini, C., Khalatyan, A., ... Nepal, S., Steinmetz, M., ... Valentini, M., ... Khoperskov, S., Minchev, I., ..., 2023
Astronomy and Astrophysics, 676, C6; published August 2023
doi:10.1051/0004-6361/202245399e, NASA ADS
Participating AIP research groups: Executive Board, Milky Way and the Local Volume, Dwarf Galaxies and the Galactic Halo, IT Services
StarHorse results for spectroscopic surveys and Gaia DR3: Chrono-chemical populations in the solar vicinity, the genuine thick disk, and young alpha-rich stars
Queiroz, A. B. A., ... Chiappini, C., Khalatyan, A., ... Nepal, S., Steinmetz, M., ... Valentini, M., ... Khoperskov, S., Minchev, I., ..., 2023
Astronomy and Astrophysics, 673, A155; published May 2023
doi:10.1051/0004-6361/202245399, NASA ADS
The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar, and APOGEE-2 Data
Abdurro'uf, ... Anders, F., ... Chiappini, C., ... Khalatyan, Arman, Dr., ... Bárbara de Andrade Queiroz, A., ... Schwope, A., ... Steinmetz, M., ... Valentini, M., ..., 2022
The Astrophysical Journal Supplement Series, 259, 2, 35; published April 2022
doi:10.3847/1538-4365/ac4414, NASA ADS
Photo-astrometric distances, extinctions, and astrophysical parameters for Gaia EDR3 stars brighter than G = 18.5
Anders, F., Khalatyan, A., Queiroz, A. B. A., Chiappini, C., ... Enke, H., ... Guiglion, G., ... Minchev, I., ... Steinmetz, M., 2022
Astronomy and Astrophysics, 658, A91; published February 2022
doi:10.1051/0004-6361/202142369, NASA ADS
Participating AIP research groups: Executive Board, Milky Way and the Local Volume, Supercomputing and E-Science (now: Research Data Infrastructure), IT Services
The Milky Way bar and bulge revealed by APOGEE and Gaia EDR3
Queiroz, A. B. A., Chiappini, C., ... Khalatyan, A., ... Steinmetz, M., ... Minchev, I., ..., 2021
Astronomy and Astrophysics, 656, A156; published December 2021
doi:10.1051/0004-6361/202039030, NASA ADS
Participating AIP research groups: Executive Board, Milky Way and the Local Volume, IT Services
A calibration of the Rossby number from asteroseismology
Corsaro, E., ... Khalatyan, A., 2021
Astronomy and Astrophysics, 652, L2; published August 2021
doi:10.1051/0004-6361/202141395, NASA ADS
Participating AIP research groups: IT Services