Modeling an accretion disk in NGC 985

Bibcode
1991ApJ...379..592S
DOI
10.1086/170531
Stanga, R. M.; Rodriguez Espinosa, J. M. R.; Mannucci, F.
Referencia bibliográfica

Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 379, Oct. 1, 1991, p. 592-595.

Fecha de publicación:
10
1991
Revista
Astrophysical Journal
Número de autores
3
Número de autores del IAC
1
Número de citas
7
Número de citas referidas
7
Descripción
An optically thick relativistic Keplerian accretion disk model is used to fit the broad component of the H-alpha, H-beta, and He I 5876 A emission line profiles of the active nucleus of NGC 985. A set of values of the relevant parameters is derived from the independent fits of the three lines. Those values are consistent for the lines examined and consistent with the observations, and are within the ranges expected for accretion disks on the basis of current models.
Tipo
Con árbitro
Núcleos activos de galaxias
Modelos astronómicos
Galaxias Seyfert
Formación estelar

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