Photoionization, shocks or starbursts?
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| Format: | Artículo científico |
| Langue: | en |
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Universidad Nacional Autónoma de México
2002
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| _version_ | 1876431697216536576 |
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| author | L. J. Kewley |
| author_facet | L. J. Kewley |
| contents | Photoionization, shocks or starbursts? L. J. Kewley R. S. Sutherland M. A. Dopita Física, Astronomía y Matemáticas HYDRODYNAMICS GALAXIES: ACTIVE GALAXIES: SEYFERT ISM: JETS AND OUTFLOWS Since Baldwin, Phillips, & Terlevich and Osterbrock & Veilleux popularized their use, optical diagnostic plotshave been used to attempt to distinguish between the various modes of excitation in nuclear emission regionsof both active and normal galaxies. Recently, great progress has been made in gathering new observationaldata, and in building theoretical models to describe the results. We will review these results, and attemptto show what parameters of the nuclear emission regions can be unequivocally derived from optical and UVdiagnostics, and point the way towards making further progress in this problem. 2002 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57112084 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.12 |
| format | Artículo científico |
| id | redalyc_57112084 |
| institution | Redalyc |
| language | en |
| publishDate | 2002 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Photoionization, shocks or starbursts? L. J. Kewley Física, Astronomía y Matemáticas HYDRODYNAMICS GALAXIES: ACTIVE GALAXIES: SEYFERT ISM: JETS AND OUTFLOWS Photoionization, shocks or starbursts? L. J. Kewley R. S. Sutherland M. A. Dopita Física, Astronomía y Matemáticas HYDRODYNAMICS GALAXIES: ACTIVE GALAXIES: SEYFERT ISM: JETS AND OUTFLOWS Since Baldwin, Phillips, & Terlevich and Osterbrock & Veilleux popularized their use, optical diagnostic plotshave been used to attempt to distinguish between the various modes of excitation in nuclear emission regionsof both active and normal galaxies. Recently, great progress has been made in gathering new observationaldata, and in building theoretical models to describe the results. We will review these results, and attemptto show what parameters of the nuclear emission regions can be unequivocally derived from optical and UVdiagnostics, and point the way towards making further progress in this problem. 2002 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57112084 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.12 |
| title | Photoionization, shocks or starbursts? |
| topic | Física, Astronomía y Matemáticas HYDRODYNAMICS GALAXIES: ACTIVE GALAXIES: SEYFERT ISM: JETS AND OUTFLOWS |
| url | https://www.redalyc.org/articulo.oa?id=57112084 |