Tipo de publicación: Con árbitro

  • Publicación
    Young Stellar Populations and Star Clusters in NGC 1705
    We present Hubble Space Telescope (HST) photometry of the late-type dwarf galaxy NGC 1705 observed with the Wide-Field Planetary Camera 2 (WFPC2) in the F380W...
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    Young stellar populations in type II quasars: timing the onset of star formation and nuclear activity
    Despite the emerging morphological evidence that luminous quasar-like active galactic nuclei (AGN) are triggered in galaxy mergers, the natures of the...
  • Publicación
    Young Super Star Clusters in the Starburst of M82: The Catalog
    Recent results from the Hubble Space Telescope (HST) have resolved starbursts as collections of compact young stellar clusters. Here we present a photometric...
  • Publicación
    Young T-dwarf candidates in IC 348
    Context: The determination of the lower-end of the initial mass function (IMF) provides strong constraints on star formation theories. Aims: We report here on a...
  • Publicación
    Young [α/Fe]-enhanced stars discovered by CoRoT and APOGEE: What is their origin?
    We report the discovery of a group of apparently young CoRoT red-giant stars exhibiting enhanced [α/Fe] abundance ratios (as determined from APOGEE spectra)...
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    Young α-enriched giant stars in the solar neighbourhood
    We derive age constraints for 1639 red giants in the APOKASC sample for which seismic parameters from Kepler, as well as effective temperatures, metallicities...
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    Young, Blue, and Isolated Stellar Systems in the Virgo Cluster. I. 2D Optical Spectroscopy
    We use panoramic optical spectroscopy obtained with the Very Large Telescope/MUSE to investigate the nature of five candidate extremely isolated low-mass star...
  • Publicación
    Young, Blue, and Isolated Stellar Systems in the Virgo Cluster. II. A New Class of Stellar System
    We discuss five blue stellar systems in the direction of the Virgo cluster, analogous to the enigmatic object SECCO 1 (AGC 226067). These objects were...
  • Publicación
    Young, metal-enriched cores in early-type dwarf galaxies in the Virgo cluster based on colour gradients
    Early-type dwarf galaxies are not simply featureless, old objects, but were found to be much more diverse, hosting substructures and a variety of stellar...