Study of the nuclei of NGC 3732 and IC 4662

dc.contributor.author	Pastoriza, Miriani Griselda	pt_BR
dc.contributor.author	Dottori, Horacio Alberto	pt_BR
dc.date.accessioned	2015-01-07T02:10:34Z	pt_BR
dc.date.issued	1981	pt_BR
dc.identifier.issn	0004-637X	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/108761	pt_BR
dc.description.abstract	The nuclei of two galaxies which show intense [O III] emission lines, NGC 3732, an Sa, and IC 4662, an irregular with a very bright nucleus, are analyzed spectroscopically. The physical condition of the emitting gas and the characteristics and re1ative degree of evolution of the ionizing sources are discussed. It was found that the principal differences between the line spectra of both objects are due to abundance effects, although there is some evidence suggesting a different degree of evolution of the ionizing stars.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	The astrophysical journal. Chicago. Vol. 244, no. 1, pt. 1 (Feb. 1981), p. 27-32	pt_BR
dc.rights	Open Access	en
dc.subject	Espectros astronômicos	pt_BR
dc.subject	Galaxies: individual	en
dc.subject	Galaxies: nuclei	en
dc.subject	Nucleo galatico	pt_BR
dc.subject	Galáxia IC 4662	pt_BR
dc.subject	Galáxia NGC 3732	pt_BR
dc.subject	Observações astronômicas no visível	pt_BR
dc.title	Study of the nuclei of NGC 3732 and IC 4662	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000127795	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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