One piece at a time : Adding to the puzzle of S0 formation
- Autores
- Escudero, Carlos Gabriel; Faifer, Favio Raúl; Bassino, Lilia Patricia
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Understanding the origin of galaxies remains a topic of debate in the current astronomy. In this work, we have focused on lenticular (S0) galaxies located in low-density environments, using their associated globular cluster (GC) systems as a tool. Initially, we have started the study of three S0 galaxies-NGC 2549, NGC3414 and NGC5838-using photometric data in several filters obtained with the GMOS camera mounted on the Gemini North telescope. The different GC systems, as well as their host galaxies, have shown particular features, such as multiple GC subpopulations and low-brightness substructures. These pieces of evidence show that the mentioned galaxies have suffered several merger/interaction events, even the accretion of satellite companions, probably causing their current morphologies.
Instituto de Astrofísica de La Plata - Materia
-
Ciencias Astronómicas
Galaxy halos
Globular cluster
Lenticular galaxies - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/87300
Ver los metadatos del registro completo
id |
SEDICI_c42d795f47a33f2a0c095ea0995769dc |
---|---|
oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/87300 |
network_acronym_str |
SEDICI |
repository_id_str |
1329 |
network_name_str |
SEDICI (UNLP) |
spelling |
One piece at a time : Adding to the puzzle of S0 formationEscudero, Carlos GabrielFaifer, Favio RaúlBassino, Lilia PatriciaCiencias AstronómicasGalaxy halosGlobular clusterLenticular galaxiesUnderstanding the origin of galaxies remains a topic of debate in the current astronomy. In this work, we have focused on lenticular (S0) galaxies located in low-density environments, using their associated globular cluster (GC) systems as a tool. Initially, we have started the study of three S0 galaxies-NGC 2549, NGC3414 and NGC5838-using photometric data in several filters obtained with the GMOS camera mounted on the Gemini North telescope. The different GC systems, as well as their host galaxies, have shown particular features, such as multiple GC subpopulations and low-brightness substructures. These pieces of evidence show that the mentioned galaxies have suffered several merger/interaction events, even the accretion of satellite companions, probably causing their current morphologies.Instituto de Astrofísica de La Plata2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/87300enginfo:eu-repo/semantics/altIdentifier/issn/2075-4434info:eu-repo/semantics/altIdentifier/doi/10.3390/galaxies5030037info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:17:13Zoai:sedici.unlp.edu.ar:10915/87300Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:17:14.182SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
One piece at a time : Adding to the puzzle of S0 formation |
title |
One piece at a time : Adding to the puzzle of S0 formation |
spellingShingle |
One piece at a time : Adding to the puzzle of S0 formation Escudero, Carlos Gabriel Ciencias Astronómicas Galaxy halos Globular cluster Lenticular galaxies |
title_short |
One piece at a time : Adding to the puzzle of S0 formation |
title_full |
One piece at a time : Adding to the puzzle of S0 formation |
title_fullStr |
One piece at a time : Adding to the puzzle of S0 formation |
title_full_unstemmed |
One piece at a time : Adding to the puzzle of S0 formation |
title_sort |
One piece at a time : Adding to the puzzle of S0 formation |
dc.creator.none.fl_str_mv |
Escudero, Carlos Gabriel Faifer, Favio Raúl Bassino, Lilia Patricia |
author |
Escudero, Carlos Gabriel |
author_facet |
Escudero, Carlos Gabriel Faifer, Favio Raúl Bassino, Lilia Patricia |
author_role |
author |
author2 |
Faifer, Favio Raúl Bassino, Lilia Patricia |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Ciencias Astronómicas Galaxy halos Globular cluster Lenticular galaxies |
topic |
Ciencias Astronómicas Galaxy halos Globular cluster Lenticular galaxies |
dc.description.none.fl_txt_mv |
Understanding the origin of galaxies remains a topic of debate in the current astronomy. In this work, we have focused on lenticular (S0) galaxies located in low-density environments, using their associated globular cluster (GC) systems as a tool. Initially, we have started the study of three S0 galaxies-NGC 2549, NGC3414 and NGC5838-using photometric data in several filters obtained with the GMOS camera mounted on the Gemini North telescope. The different GC systems, as well as their host galaxies, have shown particular features, such as multiple GC subpopulations and low-brightness substructures. These pieces of evidence show that the mentioned galaxies have suffered several merger/interaction events, even the accretion of satellite companions, probably causing their current morphologies. Instituto de Astrofísica de La Plata |
description |
Understanding the origin of galaxies remains a topic of debate in the current astronomy. In this work, we have focused on lenticular (S0) galaxies located in low-density environments, using their associated globular cluster (GC) systems as a tool. Initially, we have started the study of three S0 galaxies-NGC 2549, NGC3414 and NGC5838-using photometric data in several filters obtained with the GMOS camera mounted on the Gemini North telescope. The different GC systems, as well as their host galaxies, have shown particular features, such as multiple GC subpopulations and low-brightness substructures. These pieces of evidence show that the mentioned galaxies have suffered several merger/interaction events, even the accretion of satellite companions, probably causing their current morphologies. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/87300 |
url |
http://sedici.unlp.edu.ar/handle/10915/87300 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/2075-4434 info:eu-repo/semantics/altIdentifier/doi/10.3390/galaxies5030037 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
reponame_str |
SEDICI (UNLP) |
collection |
SEDICI (UNLP) |
instname_str |
Universidad Nacional de La Plata |
instacron_str |
UNLP |
institution |
UNLP |
repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
_version_ |
1844616045112852480 |
score |
13.070432 |