Revisiting the globular cluster systems of NGC3258 and NGC3268

We present a photometric study of NGC3258 and NGC3268 globular cluster systems (GCSs) with a wider spatial coverage than previous works. This allowed us to determine the extension of both GCSs, and obtain new values for their populations. In both galaxies, we found the presence of radial colour grad...

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Detalles Bibliográficos
Autores principales: Caso, Juan Pablo, Bassino, Lilia Patricia
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Astronómicas
Galaxies: elliptical and lenticular, cD
Galaxies: evolution
Galaxies: star clusters: individual: NGC3258 & NGC3268
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/87231
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-87231
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
Galaxies: elliptical and lenticular, cD
Galaxies: evolution
Galaxies: star clusters: individual: NGC3258 & NGC3268
spellingShingle Ciencias Astronómicas
Galaxies: elliptical and lenticular, cD
Galaxies: evolution
Galaxies: star clusters: individual: NGC3258 & NGC3268
Caso, Juan Pablo
Bassino, Lilia Patricia
Revisiting the globular cluster systems of NGC3258 and NGC3268
topic_facet Ciencias Astronómicas
Galaxies: elliptical and lenticular, cD
Galaxies: evolution
Galaxies: star clusters: individual: NGC3258 & NGC3268
description We present a photometric study of NGC3258 and NGC3268 globular cluster systems (GCSs) with a wider spatial coverage than previous works. This allowed us to determine the extension of both GCSs, and obtain new values for their populations. In both galaxies, we found the presence of radial colour gradients in the peak of the blue globular clusters. The characteristics of both GCSs point to a large evolutionary history with a substantial accretion of satellite galaxies.
format Articulo
Articulo
author Caso, Juan Pablo
Bassino, Lilia Patricia
author_facet Caso, Juan Pablo
Bassino, Lilia Patricia
author_sort Caso, Juan Pablo
title Revisiting the globular cluster systems of NGC3258 and NGC3268
title_short Revisiting the globular cluster systems of NGC3258 and NGC3268
title_full Revisiting the globular cluster systems of NGC3258 and NGC3268
title_fullStr Revisiting the globular cluster systems of NGC3258 and NGC3268
title_full_unstemmed Revisiting the globular cluster systems of NGC3258 and NGC3268
title_sort revisiting the globular cluster systems of ngc3258 and ngc3268
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/87231
work_keys_str_mv AT casojuanpablo revisitingtheglobularclustersystemsofngc3258andngc3268
AT bassinoliliapatricia revisitingtheglobularclustersystemsofngc3258andngc3268
bdutipo_str Repositorios
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