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dc.date.accessioned 2019-10-16T14:25:41Z
dc.date.available 2019-10-16T14:25:41Z
dc.date.issued 2007
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/83361
dc.description.abstract Aims. We search for direct evidence of ongoing star formation by accretion in the Lagoon Nebula (M 8), using optical wide-field narrow-band imaging obtained at La Silla Observatory. Methods. We examine [S II] and Hα images for line-emission features that could be interpreted as signatures of outflow activity of the exciting sources. Results. We discover five new Herbig-Haro objects, study in detail their morphology and attempt to identify their potential driving sources among the population of T Tauri stars and embedded sources in the surroundings. Conclusions. The results reported here conclusively demonstrate the existence of very young stars going through the accreting phase in the M 8 region. en
dc.format.extent 841-847 es
dc.language en es
dc.subject ISM: Herbig-Haro objects es
dc.subject ISM: jets and outflows es
dc.subject Stars: formation es
dc.title Geysers in the Lagoon: New Herbig-Haro objects in M 8 en
dc.type Articulo es
sedici.identifier.other doi:10.1051/0004-6361:20066081 es
sedici.identifier.other eid:2-s2.0-34548097893 es
sedici.identifier.issn 0004-6361 es
sedici.creator.person Barbá, Rodolfo Héctor es
sedici.creator.person Arias, Julia Inés es
sedici.subject.materias Ciencias Astronómicas es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Astrofísica de La Plata 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.description.peerReview peer-review es
sedici.relation.journalTitle Astronomy and Astrophysics es
sedici.relation.journalVolumeAndIssue vol. 471, no. 3 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)