Single and Binary Massive Stars Close to the Zero Age Main Sequence

Bibcode
2007ASPC..367...67H
Herrero, A.; Simon-Diaz, S.; Najarro, F.; Ribas, I.
Referencia bibliográfica

Massive Stars in Interactive Binaries, ASP Conference Series 367. Edited by Nicole St.-Louis and Anthony F.J. Moffat. San Francisco: Astronomical Society of the Pacific, 2007., p.67

Fecha de publicación:
2007
Número de autores
4
Número de autores del IAC
2
Número de citas
8
Número de citas referidas
5
Descripción
We present data for single and binary massive stars, both from new analyses (Trapezium stars, O stars in NGC 6611, and the massive binary system V478 Cyg) and collected from the literature. We show that data for single stars depart from the theoretical ZAMS, while those for binary systems are consistent with a ZAMS formed through a linearly mass-dependent accretion rate. In spite of this difference, spectroscopic and dynamical analyses give consistent results in several binary systems.
Tipo
Sin árbitro

Te puede interesar

  • Sin árbitro
    Study of basaltic asteroids through their phase curves
    Introduction Classified as type-V, the basaltic asteroids of the Main Belt (MB), for the most part, are connected to Vesta's dynamic family. However, since the discovery of the V-type asteroid (1459) Magnya in the outer MB, several new asteroids have been found in different regions, including V-types from inner regions not belonging to the Vesta
    Arcoverde, Plicida et al.

    Fecha de publicación:

    9
    2024
    Bibcode
    2024EPSC...17..999A
    Número de citas
    0
  • Sin árbitro
    Local seeing analysis for the European Solar Telescope
    The European Solar Telescope (EST) will be built at the Observatorio del Roque de los Muchachos, a site known for its excellent atmospheric seeing conditions. The fundamental design of EST lies on two premises to improve the local seeing: placing the primary mirror as far as possible from the ground layer and using an open-air configuration. In
    Soler, M. et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13094E..5FS
    Número de citas
    0
  • Sin árbitro
    First on-sky tests of LQG control for a 10m-class telescope: prelude on the Gran Telescopio Canarias adaptive optics system
    The Gran Telescopio Canarias (GTC) is being equipped with an Adaptive Optics (AO) system, developed by the Instituto de Astrofísica de Canarias (IAC). The Institut d'Optique Graduate School-Laboratoire Charles Fabry (IOGS-LCF), through a collaboration with the IAC, integrated some high performance control solutions. In this proceeding, we present
    Marquis, Lucas et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13097E..7YM
    Número de citas
    0