Near-infrared Spectroscopy of Brown Dwarf and Planetary-Mass Members in Upper Scorpius

Bibcode
2016IAUS..314..255L
DOI
10.1017/S1743921315006110
Lodieu, N.
Referencia bibliográfica

Young Stars & Planets Near the Sun, Proceedings of the International Astronomical Union, IAU Symposium, Volume 314, pp. 255-258

Advertised on:
1
2016
Número de autores
1
Número de autores del IAC
1
Número de citas
0
Número de citas referidas
0
Descripción
In these proceedings, I present new VLT/X-shooter near-infrared spectroscopy of brown dwarf and planetary-mass candidates with masses below 30 Jupiter masses identified in a deep VISTA ZYJ survey of 13.5 square degrees in the Upper Scorpius (USco) association. These spectra represent new benchmarks at 5-10 Myr to compare with known and future discoveries of members in nearby moving groups and other young regions.
Tipo
Sin árbitro

Te puede interesar

  • Sin árbitro
    The mysterious globular cluster population of NGC5846-UDG1 (MATLAS-2019)
    The number of globular clusters plays a fundamental role in understanding the early stages of galaxy formation. We know that the GC population of normal galaxies correlates with the amount of dark matter in these objects. Extending this analysis to the number of globulars in very low surface brightness galaxies is therefore key to understanding the
    Guerra Arencibia, Sergio et al.

    Advertised on:

    7
    2024
    Bibcode
    2024eas..conf..619G
    Número de citas
    0
  • Sin árbitro
    MARVEL - an array of four telescopes feeding a stabilised spectrograph for high-precision radial velocities of stars
    Mercator Array for Radial VELocities (MARVEL) is an ensemble of four 80-cm off the shelf telescopes feeding a single stabilised high-resolution (R>90 000) echelle spectrograph. The facility is currently under construction and will be located on La Palma (Canary Islands), next to the Mercator telescope. The facility is designed such that the four
    Tkachenko, Andrew et al.

    Advertised on:

    7
    2024
    Bibcode
    2024eas..conf..876T
    Número de citas
    0
  • Sin árbitro
    EST preliminary design, status and future steps
    The European Solar Telescope (EST) aims to significantly improve our capabilities to observe the solar chromosphere and understanding the solar chromosphere represents one of the most challenging tasks in solar physics. EST incorporates the most innovative technology, with a simple and efficient design, and the most advanced instrumentation to
    Barreto, Mary et al.

    Advertised on:

    7
    2024
    Bibcode
    2024eas..conf..695B
    Número de citas
    0