The density of the narrow-line region of type 1 Active Galactic Nuclei
We utilize the diagnostic power of the [S II] λλ6716,6731 intensity ratio to measure the density of the narrowline region (NLR) systematically for a large sample of narrow-line Seyfert 1 (NLS1) galaxies, and we perform a comparison with a sample of broad-line Seyfert 1 (BLS1) galaxies. The...
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| Pubblicato in: | Revista Mexicana de Astronomía y Astrofísica |
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| Autori principali: | , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Universidad Nacional Autónoma de México
2008
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| Soggetti: | |
| Accesso online: | https://www.redalyc.org/articulo.oa?id=57103231 |
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