Mostrar el registro sencillo del ítem
dc.contributor.author
Persi, P.
dc.contributor.author
Gomez, Mercedes Nieves
dc.contributor.author
Tapia, M.
dc.contributor.author
Roth, M.
dc.contributor.author
De Buizer, J. M.
dc.contributor.author
Marenzi, A. R.
dc.date.available
2024-07-29T11:59:25Z
dc.date.issued
2008-06
dc.identifier.citation
Persi, P.; Gomez, Mercedes Nieves; Tapia, M.; Roth, M.; De Buizer, J. M.; et al.; Star formation in the southern dark cloud DC 296.2-3.6; IOP Publishing; Astronomical Journal; 135; 6; 6-2008; 2279-2286
dc.identifier.issn
0004-6256
dc.identifier.uri
http://hdl.handle.net/11336/241093
dc.description.abstract
We report near and mid-infrared images of the Southern-Hemisphere dark cloud DC 296.2-3.6 associated with IRAS 11431-6516. The Ks and L´ images show the presence of an infrared nebulosity at the center of the dark cloud. From the analysis of the near-infrared color-color diagram we have identified a young stellar population in the region. Five of these young stellar objects, here named A, B, C, D, and E were detected also in the mid-infrared. Sources B, D, and E are Class I-II T Tauri as suggested by the analysis of their spectral energy distributions. In addition, source E shows a long term near-infrared variability. The near-infrared color-color diagrams indicate the presence of circumstellar dust envelope in sources A, B, D and E, while the SEDs of the intermediate- and low- mass objects A and B, suggest circumstellar disks around these two objects. The results presented here indicate that DC 296.2-3.6, located in the far Carina arm, is associated with an embedded clusters of low-mass young stellar objects.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IOP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
INFRARED: ISM
dc.subject
ISM: CLOUDS
dc.subject
STARS: FORMATION
dc.subject
STARS: INDIVIDUAL (DC 296.2-3.6)
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Star formation in the southern dark cloud DC 296.2-3.6
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-07-25T14:33:09Z
dc.journal.volume
135
dc.journal.number
6
dc.journal.pagination
2279-2286
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Persi, P.. No especifíca;
dc.description.fil
Fil: Gomez, Mercedes Nieves. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
dc.description.fil
Fil: Tapia, M.. Universidad Nacional Autónoma de México; México
dc.description.fil
Fil: Roth, M.. No especifíca;
dc.description.fil
Fil: De Buizer, J. M.. No especifíca;
dc.description.fil
Fil: Marenzi, A. R.. No especifíca;
dc.journal.title
Astronomical Journal
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/ 10.1088/0004-6256/135/6/2279
Archivos asociados