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Título:
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Stellar kinematics and structural properties of virgo cluster dwarf early-type galaxies from the smakced project. III. Angular momentum and constraints on formation scenarios
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Autores:
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Toloba, E. ;
Guhathakurta, P. ;
Boselli, A. ;
Peletier, R. F. ;
Emsellem, E. ;
Lisker, T. ;
van de Ven, G. ;
Simon, J. D. ;
Falcón Barroso, J. ;
Adams, J. J. ;
Benson, A. J. ;
Boissier, S. ;
den Brok, M. ;
Gorgas García, Francisco Javier ;
Hensler, G. ;
Janz, J. ;
Laurikainen, E. ;
Paudel, S. ;
Rys, A. ;
Salo, H.
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Tipo de documento:
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texto impreso
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Editorial:
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IOP Publishing, 2015-02-01
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Astrofísica
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Materia = Ciencias: Física: Astronomía
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Materia = Ciencias: Física: Física atmosférica
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Tipo = Artículo
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Resumen:
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We analyze the stellar kinematics of 39 dwarf early-type galaxies (dEs) in the Virgo Cluster. Based on the specific stellar angular momentum lambda(Re) and the ellipticity, we find 11 slow rotators and 28 fast rotators. The fast rotators in the outer parts of the Virgo Cluster rotate significantly faster than fast rotators in the inner parts of the cluster. Moreover, 10 out of the 11 slow rotators are located in the inner 3 degrees (D
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En línea:
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https://eprints.ucm.es/id/eprint/29197/1/gorgas70libre.pdf
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