The Trapezium Stars. Preliminary Results on Detailed Atmosphere Modeling

Bibcode
2003RMxAC..18..123S
Simón-Díaz, S.; Herrero, A.; Esteban, C.
Referencia bibliográfica

The Eight Texas-Mexico Conference on Astrophysics (Eds. M. Reyes-Ruiz & E. Vázquez-Semadeni) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 18, pp. 123-125 (2003) (http://www.astroscu.unam.mx/~rmaa/)

Fecha de publicación:
9
2003
Número de autores
3
Número de autores del IAC
0
Número de citas
3
Número de citas referidas
2
Descripción
A spectroscopic study of the Trapezium Cluster stars in the Orion Nebula is presented. We determine the stellar parameters of the two B0.5V stars theta(1}_{) Ori A and D. The variable spectral features of theta(1}_{) Ori C are studied, and some consequences on the modeling of the stellar atmosphere are considered.
Tipo
Sin árbitro
Regiones H II

Te puede interesar

  • Sin árbitro
    Constraining stellar and orbital co-evolution through ensemble seismology of solar-like oscillators in binary systems
    The evolution of stars and their hosting binary systems is a highly interactive process and cannot be investigated in a segregated manner. Due to the constraints drawn by stellar binarity, oscillating red-giant stars in binary systems represent a unique opportunity to study the details of the structure and evolution of stars in the advanced phases
    Beck, P. G. et al.

    Fecha de publicación:

    3
    2024
    Bibcode
    2024aecc.conf...24B
    Número de citas
    0
  • Sin árbitro
    Triple-Double Radio Galaxies: Clues for understanding recurrent AGN activity
    Using LOFAR Two-metre Sky Survey (LoTSS), we discovered three cycles of episodic jet activity (J1225+4011, Chavan et al. 2023, MNRAS) in a giant radio galaxy, which is an extremely rare class of restarted Active Galactic Nuclei (AGN), making it only fourth of its kind. It is also called 'Triple-Double Radio Galaxy' (TDRG). J1225+4011 extends up to
    Chavan, Kshitij et al.

    Fecha de publicación:

    1
    2024
    Bibcode
    2024asi..confP..64C
    Número de citas
    0
  • Sin árbitro
    Galaxy archaeology - The quest for ancient mergers
    The hierarchical assembly of galaxies through mergers is a key channel of galaxy evolution in the ΛCDM cosmological model. Quantifying these ancient transformative accretion events from observations of present day galaxies is a crucial goal of extragalactic archeology. Achieving this goal is challenging as the dominant epoch of galaxy assembly lies
    Ackerl, C. et al.

    Fecha de publicación:

    3
    2024
    Bibcode
    2024aecc.conf....1A
    Número de citas
    0