Líneas de investigación: La Vía Láctea y el Grupo Local (MWLG)

La Vía Láctea y el Grupo Local (MWLG)
  • Publicación
    Probing Thin Winds in Massive OB Stars of the SMC with JWST/NIRSPEC Brα Spectroscopy
    Mass loss is a key physical process in the evolution of massive stars, the impact of which propagates into galactic evolution, population synthesis models, the...
  • Estancia
    PROF. DAISUKE KAWATA (Mullard Space Science Laboratory - University College London, Reino Unido)
    El Dr. Kawata es profesor de Astronomía en el Laboratorio de Ciencias Espaciales Mullard del University College London (UCL), en Reino Unido. Se doctoró en la...
  • Publicación
    Prolate rotation and metallicity gradient in the transforming dwarf galaxy Phoenix
    Transition type dwarf galaxies are thought to be systems undergoing the process of transformation from a star-forming into a passively evolving dwarf, which...
  • Publicación
    Proper Motions and Orbits of Distant Local Group Dwarf Galaxies from a Combination of Gaia and Hubble Data
    We have determined the proper motions (PMs) of 12 dwarf galaxies in the Local Group (LG), ranging from the outer Milky Way (MW) halo to the edge of the LG. We...
  • Publicación
    Proper Motions of Local Group Dwarf Spheroidal Galaxies I: First Ground-Based Results for Fornax
    In this article we present in detail the methodology and the first results of a ground-based program to determine the absolute proper motion of the Fornax dwarf...
  • Publicación
    Properties of central stars of planetary nebulae with distances in Gaia DR2
    Context. We have compiled a catalogue of central stars of planetary nebulae (CSPN) with reliable distances and positions obtained from Gaia Data Release 2 (DR2)...
  • Publicación
    Properties of Cosmic-Ray Sulfur and Determination of the Composition of Primary Cosmic-Ray Carbon, Neon, Magnesium, and Sulfur: Ten-Year Results from the Alpha Magnetic Spectrometer
    We report the properties of primary cosmic-ray sulfur (S) in the rigidity range 2.15 GV to 3.0 TV based on 0.38 ×10 6 sulfur nuclei collected by the Alpha...
  • Publicación
    Properties of OB star-black hole systems derived from detailed binary evolution models
    Context. The recent gravitational wave measurements have demonstrated the existence of stellar mass black hole binaries. It is essential for our understanding...
  • Publicación
    Properties of the Be-type stars in 30 Doradus
    The evolutionary status of Be-type stars remains unclear, with both single-star and binary pathways having been proposed. Here, VFTS spectroscopy of 73 Be-type...