Listar Ciencias Exactas y Naturales por autor "Khalatyan, Arman V."

Mostrando ítems 1-2 de 2

    • Kinematics with Gaia DR2 : the force of a dwarf 

      Carrillo, Ismael; Minchev, Ivan; Steinmetz, M.; Monari, Giacomo; Laporte, Chervin F. P.; Anders, Friedrich; Queiroz, Anna Bárbara de Andrade; Chiappini, C.C.M.; Khalatyan, Arman V.; Martig, Marie; McMillan, Paul; Santiago, Basilio Xavier; Youakim, Kris (2019) [Artículo de periódico]
      We use Gaia DR2 astrometric and line-of-sight velocity information combined with two sets of distances obtained with a Bayesian inference method to study the 3D velocity distribution in the Milky Way disc. We search for ...

    • 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, Anna Bárbara de Andrade; Anders, Friedrich; Chiappini, C.C.M.; Barbuy, Beatriz; Khalatyan, Arman V.; Santiago, Basilio Xavier; Nepal, Samir; Steinmetz, M.; Gallart, Carme; Valentini, Marica; Dal Ponte, Marina; Barbuy, Beatriz; Pérez Villegas, Maria de Los Angeles; Masseron, Thomas; Fernández-Trincado, José Gregorio; Khoperskov, Sergey A.; Minchev, Ivan; Fernández Alvar, Emma; Lane, Richard R.; Nitschelm, Christian (2023) [Artículo de periódico]
      The Gaia mission has provided an invaluable wealth of astrometric data for more than a billion stars in our Galaxy. The synergy between Gaia astrometry, photometry, and spectroscopic surveys gives us comprehensive information ...