Astrofísicas: Discos circunestelares

  • Publicación
    A Multi-epoch, Multiwavelength Study of the Classical FUor V1515 Cyg Approaching Quiescence

    Historically, FU Orionis-type stars are low-mass, pre-main-sequence stars. The members of this class experience powerful accretion outbursts and remain in an...

  • Publicación
    A Possible Alignment Between the Orbits of Planetary Systems and their Visual Binary Companions

    Astronomers do not have a complete picture of the effects of wide-binary companions (semimajor axes greater than 100 au) on the formation and evolution of...

  • Publicación
    A Study of the Photometric and Spectroscopic Variations of the Prototypical FU Orionis-type Star V1057 Cyg

    Among the low-mass pre-main sequence stars, a small group called FU Orionis-type objects (FUors) are notable for undergoing powerful accretion outbursts. V1057...

  • Publicación
    VISIR/VLT observations of brown dwarfs in Upper Scorpius

    We present mid-IR observations of a sample of very low-mass stars and brown dwarfs in the Upper Scorpius association. The main goal of these observations is to...