PIERENS, A.; DUTREY, Anne; GUILLOTEAU, S.; HURÉ, J.-M.

Metadatos

Licencia de uso del documento

DUTREY, Anne
Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
Observatoire aquitain des sciences de l'univers [OASU]
Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]

GUILLOTEAU, S.
Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
Observatoire aquitain des sciences de l'univers [OASU]
Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]

Idioma

Communication dans un congrès

Este ítem está publicado en

SF2A - Conference Series, 2005, SF2A - Conference Series, 2005, 2005, Strasbourg. 2005p. 733

Resumen en inglés

We present the first 2D hydrodynamical simulations of the GG Tau circumbinary disk including self-gravity. These simulations match on many points the physical properties deduced from observations. We show that self-gravity is probably very important for the dynamical evolution of the system. In particular, we find that self-gravity noticeably affects the structure of the disk, the accretion rate onto the central binary and the orbital evolution of the binary.< Leer menos

Orígen

Importado de Hal

Centros de investigación

Laboratoire d'Astrophysique de Bordeaux (LAB) - UMR 5804