Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters
- Autores
- Parisi, María Celeste; Clariá Olmedo, Juan José; Oddone, Mónica; Carraro, G.; Geisler, D.; Villanova, S.; Costa, E.; Grocholski, A. J.; Sarajedini, A.; Leiton, R.
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Fil: Parisi, María Celeste. Conicet, Argentina.
Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Fil: Clariá Olmedo, Juan José. Conicet, Argentina.
Fil: Oddone, Mónica. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
We present metallicities for 15 Small Magellanic Cloud (SMC) star clusters. We add to this information the ages and metallicities of 15 additional star clusters previously studied by Parisi et al. (2009) and Parisi et al. (2013) which were observed and analyzed following the same procedures as in the presentwork. Therefore, we compiled a sample of 30 SMC star clusters homogeneously studied. Metallicities are determined from the Calcium II triplet lines (CaT) in spectra obtained using FORS2 multiobject spectrograph on the VLT (Paranal, Chile) and ages are determined from Color-Magnitude Diagrams built from photometry on the pre-images. Using this sample, we now here analyze the chemical properties of the SMC, particularly the Age-Metallicity Relation. We found three new old clusters which help to fill the so called SMC "age gap" between L 1 and NGC121. These new old SMC clusters broadly increase our knowledge of the chemical evolution of this galaxy during the earliest epochs.
Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Fil: Parisi, María Celeste. Conicet, Argentina.
Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Fil: Clariá Olmedo, Juan José. Conicet, Argentina.
Fil: Oddone, Mónica. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Otras Ciencias Naturales y Exactas - Materia
-
Star clusters
Small magellanic cloud
Metallicity - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- Repositorio
.jpg)
- Institución
- Universidad Nacional de Córdoba
- OAI Identificador
- oai:rdu.unc.edu.ar:11086/18973
Ver los metadatos del registro completo
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Age and Metallicity Analysis of the Small Magellanic Cloud from Star ClustersParisi, María CelesteClariá Olmedo, Juan JoséOddone, MónicaCarraro, G.Geisler, D.Villanova, S.Costa, E.Grocholski, A. J.Sarajedini, A.Leiton, R.Star clustersSmall magellanic cloudMetallicityFil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.Fil: Parisi, María Celeste. Conicet, Argentina.Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.Fil: Clariá Olmedo, Juan José. Conicet, Argentina.Fil: Oddone, Mónica. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.We present metallicities for 15 Small Magellanic Cloud (SMC) star clusters. We add to this information the ages and metallicities of 15 additional star clusters previously studied by Parisi et al. (2009) and Parisi et al. (2013) which were observed and analyzed following the same procedures as in the presentwork. Therefore, we compiled a sample of 30 SMC star clusters homogeneously studied. Metallicities are determined from the Calcium II triplet lines (CaT) in spectra obtained using FORS2 multiobject spectrograph on the VLT (Paranal, Chile) and ages are determined from Color-Magnitude Diagrams built from photometry on the pre-images. Using this sample, we now here analyze the chemical properties of the SMC, particularly the Age-Metallicity Relation. We found three new old clusters which help to fill the so called SMC "age gap" between L 1 and NGC121. These new old SMC clusters broadly increase our knowledge of the chemical evolution of this galaxy during the earliest epochs.Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.Fil: Parisi, María Celeste. Conicet, Argentina.Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.Fil: Clariá Olmedo, Juan José. Conicet, Argentina.Fil: Oddone, Mónica. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.Otras Ciencias Naturales y Exactas2013info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://hdl.handle.net/11086/18973enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-10-23T11:16:56Zoai:rdu.unc.edu.ar:11086/18973Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-10-23 11:16:57.245Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse |
| dc.title.none.fl_str_mv |
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters |
| title |
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters |
| spellingShingle |
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters Parisi, María Celeste Star clusters Small magellanic cloud Metallicity |
| title_short |
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters |
| title_full |
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters |
| title_fullStr |
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters |
| title_full_unstemmed |
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters |
| title_sort |
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters |
| dc.creator.none.fl_str_mv |
Parisi, María Celeste Clariá Olmedo, Juan José Oddone, Mónica Carraro, G. Geisler, D. Villanova, S. Costa, E. Grocholski, A. J. Sarajedini, A. Leiton, R. |
| author |
Parisi, María Celeste |
| author_facet |
Parisi, María Celeste Clariá Olmedo, Juan José Oddone, Mónica Carraro, G. Geisler, D. Villanova, S. Costa, E. Grocholski, A. J. Sarajedini, A. Leiton, R. |
| author_role |
author |
| author2 |
Clariá Olmedo, Juan José Oddone, Mónica Carraro, G. Geisler, D. Villanova, S. Costa, E. Grocholski, A. J. Sarajedini, A. Leiton, R. |
| author2_role |
author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Star clusters Small magellanic cloud Metallicity |
| topic |
Star clusters Small magellanic cloud Metallicity |
| dc.description.none.fl_txt_mv |
Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Parisi, María Celeste. Conicet, Argentina. Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Clariá Olmedo, Juan José. Conicet, Argentina. Fil: Oddone, Mónica. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. We present metallicities for 15 Small Magellanic Cloud (SMC) star clusters. We add to this information the ages and metallicities of 15 additional star clusters previously studied by Parisi et al. (2009) and Parisi et al. (2013) which were observed and analyzed following the same procedures as in the presentwork. Therefore, we compiled a sample of 30 SMC star clusters homogeneously studied. Metallicities are determined from the Calcium II triplet lines (CaT) in spectra obtained using FORS2 multiobject spectrograph on the VLT (Paranal, Chile) and ages are determined from Color-Magnitude Diagrams built from photometry on the pre-images. Using this sample, we now here analyze the chemical properties of the SMC, particularly the Age-Metallicity Relation. We found three new old clusters which help to fill the so called SMC "age gap" between L 1 and NGC121. These new old SMC clusters broadly increase our knowledge of the chemical evolution of this galaxy during the earliest epochs. Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Parisi, María Celeste. Conicet, Argentina. Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Clariá Olmedo, Juan José. Conicet, Argentina. Fil: Oddone, Mónica. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Otras Ciencias Naturales y Exactas |
| description |
Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. |
| publishDate |
2013 |
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2013 |
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eng |
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