Mostrar el registro sencillo del ítem
dc.contributor.author
Santos Jr., João F. C.
dc.contributor.author
Maia, F.
dc.contributor.author
Dias, B.
dc.contributor.author
Kerber, L.
dc.contributor.author
Piatti, Andres Eduardo
dc.contributor.author
Bica, Eduardo
dc.contributor.other
Ferrero Romero, J.
dc.contributor.other
Jimenez Bailon, E.
dc.contributor.other
Tissera, P. B.
dc.date.available
2023-10-02T19:27:42Z
dc.date.issued
2020
dc.identifier.citation
The VISCACHA survey - structure of outer MC star clusters; XVI Latin American Regional Meeting International Astronomical Union; Antofagasta; Chile; 2019; 98-98
dc.identifier.uri
http://hdl.handle.net/11336/213840
dc.description.abstract
The Magellanic Clouds (MCs) constitute an interacting pair of galaxies influenced by the Milky Way gravitational field. Several studies have shown the effects of the changing tidal field on the structure of both Clouds. How the varying tidal field affects their stellar populations may be gauged via star clusters, where this connection may be more confidently stablished due to the accurate determination of the clusters astrophysical properties. Our objective is to perform an analysis of the structural parameters of 56 Large Magellanic Cloud (LMC) and 34 Small Magellanic Cloud (SMC) clusters located in the galaxies outskirts searching for signatures of tidal- dynamical effects eventually altering their evolution. To achieve our goal, AO assisted observations in BVI bands with the 4.1m SOAR telescope have been carried out, in the scope of the VISCACHA (VIsible Soar photometry of star Clusters in tApii and Coxi HuguA) survey, in which an homogeneous, deep and high quality photometry is being produced. The structural parameters central stellar density, central surface brightness, core and tidal radius were obtained from King model fittings to the surface brightness and radial density profiles. By grouping clusters according to different regions we found that (i) the westernmost LMC clusters, the nearest ones to the SMC, have a larger dispersion of their core radius than those of the clusters located elsewhere; (ii) older clusters present a spread of core radius, similar to results from studies of inner MCs populous clusters.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Asociación Argentina de Astronomía
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CLUSTER
dc.subject
MAGELLANIC CLOUDS
dc.subject
CLOUDS
dc.subject.classification
Otras Ciencias Naturales y Exactas
dc.subject.classification
Otras Ciencias Naturales y Exactas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
The VISCACHA survey - structure of outer MC star clusters
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/conferenceObject
dc.type
info:ar-repo/semantics/documento de conferencia
dc.date.updated
2023-02-28T17:52:37Z
dc.identifier.eissn
1669-9521
dc.journal.volume
61C
dc.journal.pagination
98-98
dc.journal.pais
Argentina
dc.journal.ciudad
La Plata
dc.description.fil
Fil: Santos Jr., João F. C.. Universidade Federal de Minas Gerais; Brasil. Universidad de La Serena; Chile
dc.description.fil
Fil: Maia, F.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil
Fil: Dias, B.. Universidad Andrés Bello; Chile
dc.description.fil
Fil: Kerber, L.. Universidade Estadual de Santa Cruz; Brasil
dc.description.fil
Fil: Piatti, Andres Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
dc.description.fil
Fil: Bica, Eduardo. Universidade Federal do Rio Grande do Sul; Brasil
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://astronomiaargentina.fcaglp.unlp.edu.ar/b61c/BAAA_61C_2020.pdf
dc.conicet.rol
Autor
dc.coverage
Internacional
dc.type.subtype
Reunión
dc.description.nombreEvento
XVI Latin American Regional Meeting International Astronomical Union
dc.date.evento
2019-11-03
dc.description.ciudadEvento
Antofagasta
dc.description.paisEvento
Chile
dc.type.publicacion
Journal
dc.description.institucionOrganizadora
Sociedad Chilena de Astronomía
dc.source.libro
Boletín de la Asociación Argentina de Astronomía
dc.source.revista
Boletín de la Asociación Argentina de Astronomía
dc.date.eventoHasta
2019-11-08
dc.type
Reunión
Archivos asociados