Molecular gas in four southern barred spiral galaxies

dc.creatorBajaja, Esteban
dc.date1989
dc.date2022-12-07T15:04:34Z
dc.date.accessioned2023-07-15T09:03:45Z
dc.date.available2023-07-15T09:03:45Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/146995
dc.identifierissn:1669-9521
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7486676
dc.descriptionThe results of the observations of four southern barred spiral galaxies, NGC 613, NGC 1313, NGC 1566 and NGC 2442, with the SEST, in the ¹²CO(1-0) line, are presented. Mapping has been possible for three of the galaxies allowing the determination, for each of them, of the molecular surface density distribution and the velocity field, and, fro this, the rotation curve and the systematic velocity. Other parameters like the gas mass and kinematical total mass, were also possible to determine frm the position-velocity diagrams and the global profiles. Only in the case of NGC 1313 the detections were marginal so no mapping was possible.
dc.descriptionAsociación Argentina de Astronomía
dc.formatapplication/pdf
dc.languagees
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectAstronomía
dc.subjectGalaxia
dc.subjectngc 613
dc.subjectngc 1313
dc.subjectngc 1566
dc.subjectngc 2442
dc.titleMolecular gas in four southern barred spiral galaxies
dc.typeArticulo
dc.typeComunicacion


Este ítem pertenece a la siguiente institución