Astrofísicas: Cinemática estelar

  • Publicación
    Inclusion and Diversity: Bars within Bars
    Invited talk about double-barred galaxies for the conference "Galactic bars: driving and decoding galaxy evolution" (Granada, 3-7 July, 2023).
  • Publicación
    Integral field spectroscopy on the WHT.
    2D-FIS, a bundle of 125 optical fibres mounted in the focal plane of the WHT, has been used to study two-dimensional stellar kinematics and populations in...
  • Publicación
    Multiple Populations in Low-mass Globular Clusters: Palomar 13
    Since the discovery of chemically peculiar stars in globular clusters in the last century, the study of multiple populations has become increasingly important...
  • Charla
    On the extreme properties of massive galaxies at high redshifts
    Massive (&#8805 10 11 M⊙) galaxies at high redshift (z &#8805 1.5) remain mysterious objects. Their extremely small sizes (effective radii of 1-2 kpc) make them...
  • Publicación
    Orbital Torus Imaging: Using Element Abundances to Map Orbits and Mass in the Milky Way
    Many approaches to galaxy dynamics assume that the gravitational potential is simple and the distribution function is time invariant. Under these assumptions...
  • Charla
    Past and Present of Dwarf Galaxies in Clusters
    Dwarf galaxies are a complex population. They comprise objects with young and old stellar populations, slow and fast rotation, as well as single- and multi...
  • Charla
    Planning the WHT future: the WEAVE wide-field massive-multiplex spectrograph
    The vision for the use of the WHT in the coming decade is taking shape. A key element is the construction and deployment of WEAVE, a wide-field massive...
  • Charla
    Supergiants with an Interesting Past
    Exciting things may have happened sometimes to the stars we see in the sky today. For example, Betelgeuse, also known as Alpha-Ori, an M-type red supergiant...
  • Publicación
    The APO-K2 Catalog. I. 7500 Red Giants with Fundamental Stellar Parameters from APOGEE DR17 Spectroscopy and K2-GAP Asteroseismology
    We present a catalog of fundamental stellar properties for ~7500 evolved stars, including stellar radii and masses, determined from the combination of...