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Samir Nepal

Image of Samir Nepal
Milky Way and the Local Volume
Doctoral Candidate
Office: KH/2.42
Phone: +49 331 7499 277
snepalnothing@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
Beyond Gaia DR3: Tracing the [α/M] - [M/H] bimodality from the inner to the outer Milky Way disc with Gaia-RVS and convolutional neural networks
Guiglion, G., Nepal, S., Chiappini, C., Khoperskov, S., ... Queiroz, A. B. A., Steinmetz, M., Valentini, M., Fournier, Y., ... Minchev, I., ..., 2024
Astronomy and Astrophysics, 682, A9; published February 2024
doi:10.1051/0004-6361/202347122, NASA ADS
Participating AIP research groups: Executive Board, Extragalactic Astrophysics, Milky Way and the Local Volume, Supercomputing and E-Science (now: Research Data Infrastructure)
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
Unveiling the time evolution of chemical abundances across the Milky Way disc with APOGEE
Ratcliffe, B., Minchev, I., ... Khoperskov, S., ... Queiroz, A., ... Steinmetz, M., de Jong, R. S., Nepal, S., ..., 2023
Monthly Notices of the Royal Astronomical Society, 525, 2, 2208; published October 2023
doi:10.1093/mnras/stad1573, NASA ADS
Participating AIP research groups: Executive Board, Extragalactic Astrophysics, Milky Way and the Local Volume
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 Gaia-ESO Survey: Chemical evolution of Mg and Al in the Milky Way with machine learning
Ambrosch, M., Guiglion, G., ... Chiappini, C., ... Nepal, S., ..., 2023
Astronomy and Astrophysics, 672, A46; published April 2023
doi:10.1051/0004-6361/202244766, NASA ADS
Participating AIP research groups: Milky Way and the Local Volume
The Gaia-ESO Survey: Preparing the ground for 4MOST and WEAVE galactic surveys. Chemical evolution of lithium with machine learning
Nepal, S., Guiglion, G., de Jong, R. S., Valentini, M., Chiappini, C., Steinmetz, M., ..., 2023
Astronomy and Astrophysics, 671, A61; published March 2023
doi:10.1051/0004-6361/202244765, NASA ADS