Physical considerations about the nuclear region of NGC 3256

The nuclear region of the peculiar galaxy NGC 3256 is studied spectroscopically in the visual. Its spectral characteristics indicate low excitation, high oxygen and nitrogen abundances besides a comparative excess of N respect to O and a rather low electron density. Emission lines intensity ratios c...

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Autores principales: Agüero, Estela Laura, Lípari, Sebastián Luis
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1990
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/142881
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-142881
record_format dspace
spelling I19-R120-10915-1428812024-04-30T18:36:17Z http://sedici.unlp.edu.ar/handle/10915/142881 Physical considerations about the nuclear region of NGC 3256 Agüero, Estela Laura Lípari, Sebastián Luis 1990 2022-09-28T14:21:14Z es Astronomía Galaxia The nuclear region of the peculiar galaxy NGC 3256 is studied spectroscopically in the visual. Its spectral characteristics indicate low excitation, high oxygen and nitrogen abundances besides a comparative excess of N respect to O and a rather low electron density. Emission lines intensity ratios correspond to an HII region nuclear spectrum compatible with a star-burst nucleus. Asociación Argentina de Astronomía Articulo Comunicacion http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxia
spellingShingle Astronomía
Galaxia
Agüero, Estela Laura
Lípari, Sebastián Luis
Physical considerations about the nuclear region of NGC 3256
topic_facet Astronomía
Galaxia
description The nuclear region of the peculiar galaxy NGC 3256 is studied spectroscopically in the visual. Its spectral characteristics indicate low excitation, high oxygen and nitrogen abundances besides a comparative excess of N respect to O and a rather low electron density. Emission lines intensity ratios correspond to an HII region nuclear spectrum compatible with a star-burst nucleus.
format Articulo
Comunicacion
author Agüero, Estela Laura
Lípari, Sebastián Luis
author_facet Agüero, Estela Laura
Lípari, Sebastián Luis
author_sort Agüero, Estela Laura
title Physical considerations about the nuclear region of NGC 3256
title_short Physical considerations about the nuclear region of NGC 3256
title_full Physical considerations about the nuclear region of NGC 3256
title_fullStr Physical considerations about the nuclear region of NGC 3256
title_full_unstemmed Physical considerations about the nuclear region of NGC 3256
title_sort physical considerations about the nuclear region of ngc 3256
publishDate 1990
url http://sedici.unlp.edu.ar/handle/10915/142881
work_keys_str_mv AT agueroestelalaura physicalconsiderationsaboutthenuclearregionofngc3256
AT liparisebastianluis physicalconsiderationsaboutthenuclearregionofngc3256
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