Chemical evolution of the galactic disk: evidence of an abundance gradient perpendicular to the galactic plane

Piatti, A.E.; Clariá, J.J.; Abadi, Mario Gabriel; Mosconi, M.B.

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Chemical evolution of the galactic disk: evidence of an abundance gradient perpendicular to the galactic plane

Authors: Piatti, A.E. | Clariá, J.J. | Abadi, Mario Gabriel | Mosconi, M.B.

1994

Document type: Comunicacion

Abstract

Using a revised DDO abundance scale for the galactic open cluster system, the existence and size of the radial and axial abundance gradients, as well as the existence of a global age-metallicity relation in the galactic disk are investigated.

General information

Issue date: 1994

Document language: Spanish

Journal: Boletín de la Asociación Argentina de Astronomía; no. 39

Origin: Asociación Argentina de Astronomía

ISSN: 1669-9521

xmlui.dri2xhtml.METS-1.0.item-dc-subject: Galaxia

Subjects: Astronomía

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Created: 2 de noviembre de 2023

Available since: 2 de noviembre de 2023

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