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dc.date.accessioned 2021-10-14T13:57:04Z
dc.date.available 2021-10-14T13:57:04Z
dc.date.issued 2009
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/126625
dc.description.abstract We present a detailed study of the physical properties of the nebular material in multiple knots of the blue compact dwarf galaxy Haro 15. Using long slit and echelle spectroscopy, obtained at Las Campanas Observatory, we study the physical conditions (electron density and temperature), ionic and total chemical abundances of several atoms, reddening and ionization structure. The latter was derived by comparing the oxygen and sulphur ionic ratios to their corresponding observed emission line ratios (the η and η' plots) in different regions of the galaxy. Applying direct and empirical methods for abundance determination, we perform a comparative analysis between these regions. en
dc.format.extent 243-244 es
dc.language en es
dc.subject H II Regions es
dc.subject starburst es
dc.subject Haro 15 es
dc.subject abundances es
dc.title Haro15: Is it actually a low metallicity galaxy? en
dc.type Articulo es
sedici.identifier.other arXiv:0912.2781 es
sedici.identifier.other doi:10.1017/s1743921310000657 es
sedici.identifier.issn 1743-9213 es
sedici.identifier.issn 1743-9221 es
sedici.creator.person Firpo, Verónica es
sedici.creator.person Bosch, Guillermo Luis es
sedici.creator.person Hägele, Guillermo Federico es
sedici.creator.person Díaz, Angeles I. es
sedici.creator.person Morrell, Nidia Irene es
sedici.subject.materias Astronomía es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Astronómicas y Geofísicas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.relation.event IAU Symposium 265 "Chemical Abundances in the Universe: Connecting First Stars to Planets" (Rio de Janeiro, Brazil, August 2009) es
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Proceedings of the International Astronomical Union es
sedici.relation.journalVolumeAndIssue vol. 5, no. S265 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)