A study of the recent chemical evolution of the Large Magellanic Cloud

Mostrar todas las versiones(2)

Abstract: we present the results of a study of the Large Magellanic Cloud (LMC) chemical evolution during the last 2.2 Gyr. This study is based on Washington photometric observations of LMC's star clusters carried out with the Cerro Tololo Inter-American Observatory (CTIO) 4 m telescope, using...

Descripción completa

Detalles Bibliográficos
Autores principales: Palma, Tali., Clariá Olmedo, Juan José., Geisler, D., Ahumada, Andrea.
Formato: conferenceObject
Lenguaje:Inglés
Publicado: 2021
Materias:
Large Magellanic Cloud.
Star Cluster.
Washington photometry.
Acceso en línea:http://hdl.handle.net/11086/18969
Aporte de:
Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba
id I10-R141-11086-18969
record_format dspace
spelling I10-R141-11086-189692024-05-31T16:59:19Z A study of the recent chemical evolution of the Large Magellanic Cloud Palma, Tali. Clariá Olmedo, Juan José. Geisler, D. Ahumada, Andrea. Large Magellanic Cloud. Star Cluster. Washington photometry. Abstract: we present the results of a study of the Large Magellanic Cloud (LMC) chemical evolution during the last 2.2 Gyr. This study is based on Washington photometric observations of LMC's star clusters carried out with the Cerro Tololo Inter-American Observatory (CTIO) 4 m telescope, using the C and T_1 filters. As tracers of the LMC's chemical enrichment we used 83 star clusters, from which 40 clusters are projected onto the bar region, 23 in the inner disc and 20 in the outer disc. More than half of the total sample has not been previously studied. We determine size, reddening, deprojected distance, age and metallicity of the observed star clusters. Fil: Palma, Tali. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Palma, Tali. Ministerio de Ciencia, Tecnología e Innovación de la Nación. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Clariá Olmedo, Juan José. Ministerio de Ciencia, Tecnología e Innovación de la Nación. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Ahumada, Andrea. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Ahumada, Andrea. Ministerio de Ciencia, Tecnología e Innovación de la Nación. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Palma, Tali. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Palma, Tali. Ministerio de Ciencia, Tecnología e Innovación de la Nación. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Clariá Olmedo, Juan José. Ministerio de Ciencia, Tecnología e Innovación de la Nación. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Ahumada, Andrea. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Ahumada, Andrea. Ministerio de Ciencia, Tecnología e Innovación de la Nación. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Astronomía (incluye Astrofísica y Ciencias del Espacio) 2021-07-10T16:14:12Z 2021-07-10T16:14:12Z 2014 conferenceObject http://hdl.handle.net/11086/18969 eng Attribution-NonCommercial-ShareAlike 4.0 International https://creativecommons.org/licenses/by-nc-sa/4.0/ Impreso
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-141
collection Repositorio Digital Universitario (UNC)
language Inglés
topic Large Magellanic Cloud.
Star Cluster.
Washington photometry.
spellingShingle Large Magellanic Cloud.
Star Cluster.
Washington photometry.
Palma, Tali.
Clariá Olmedo, Juan José.
Geisler, D.
Ahumada, Andrea.
A study of the recent chemical evolution of the Large Magellanic Cloud
topic_facet Large Magellanic Cloud.
Star Cluster.
Washington photometry.
description Abstract: we present the results of a study of the Large Magellanic Cloud (LMC) chemical evolution during the last 2.2 Gyr. This study is based on Washington photometric observations of LMC's star clusters carried out with the Cerro Tololo Inter-American Observatory (CTIO) 4 m telescope, using the C and T_1 filters. As tracers of the LMC's chemical enrichment we used 83 star clusters, from which 40 clusters are projected onto the bar region, 23 in the inner disc and 20 in the outer disc. More than half of the total sample has not been previously studied. We determine size, reddening, deprojected distance, age and metallicity of the observed star clusters.
format conferenceObject
author Palma, Tali.
Clariá Olmedo, Juan José.
Geisler, D.
Ahumada, Andrea.
author_facet Palma, Tali.
Clariá Olmedo, Juan José.
Geisler, D.
Ahumada, Andrea.
author_sort Palma, Tali.
title A study of the recent chemical evolution of the Large Magellanic Cloud
title_short A study of the recent chemical evolution of the Large Magellanic Cloud
title_full A study of the recent chemical evolution of the Large Magellanic Cloud
title_fullStr A study of the recent chemical evolution of the Large Magellanic Cloud
title_full_unstemmed A study of the recent chemical evolution of the Large Magellanic Cloud
title_sort study of the recent chemical evolution of the large magellanic cloud
publishDate 2021
url http://hdl.handle.net/11086/18969
work_keys_str_mv AT palmatali astudyoftherecentchemicalevolutionofthelargemagellaniccloud
AT clariaolmedojuanjose astudyoftherecentchemicalevolutionofthelargemagellaniccloud
AT geislerd astudyoftherecentchemicalevolutionofthelargemagellaniccloud
AT ahumadaandrea astudyoftherecentchemicalevolutionofthelargemagellaniccloud
AT palmatali studyoftherecentchemicalevolutionofthelargemagellaniccloud
AT clariaolmedojuanjose studyoftherecentchemicalevolutionofthelargemagellaniccloud
AT geislerd studyoftherecentchemicalevolutionofthelargemagellaniccloud
AT ahumadaandrea studyoftherecentchemicalevolutionofthelargemagellaniccloud
_version_ 1806948584088666112

Ejemplares similares