English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/2653
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

The Photoionization of a Star-Forming Core in the Trifid Nebula

AutorCesarsky, D.; Cernicharo, José ; Lefloch, Bertrand; Rodriguez, L.F.; Miville-Deschenes, M. A.; Heras, A.
Palabras claveDust, extinction
H ii regions
ISM: globules
ISM: individual (Trifid Nebula)
ISM: jets and outflows
Stars: formation
Fecha de publicación6-ago-2002
EditorAmerican Astronomical Society
CitaciónThe Astrophysical Journal, 581:335–356, 2002 December 10
arXiv:astro-ph/0208119v1
ResumenWe have carried out a comprehensive multiwavelength study of Bright-Rimmed Globule TC2 in the Trifid Nebula using the IRAM~30m telescope, the VLA centimeter array and the Infrared Space Observatory (ISO). TC2 is one of the very few globules to exhibit signs of active ongoing star formation while being photoevaporated. The study of the kinematics shows that TC2 is currently undergoing an implosion driven by the ionization field. The physical structure of the molecular core, the Photon-Dominated Region and the ionization front are characterized. The properties of the PDR are in good agreement with some recent PDR models. The molecular emission suggests that the star formation process was probably initiated a few 0.1 Myr ago, in the large burst which led to the formation of the nebula. The impact of photoionization on the star formation process appears limited.
URIhttp://hdl.handle.net/10261/2653
DOI10.1086/344049
ISSN1538-4357
Aparece en las colecciones: (CFMAC-IEM) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
35.pdf477,57 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.