Study of electron density in planetary nebulae
We present a comparison among electron density estimates for planetary nebulae based on di erent emission-lineratios. We have considered the density indicators [O II] 3729/3726, [S II] 6716/6731, [Cl III] 5517/5537,[Ar IV] 4711/4740, C III] 1906/1909 and [N I] 5202/5199. The observational data were...
Spremljeno u:
| Izdano u: | Revista Mexicana de Astronomía y Astrofísica |
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| Glavni autori: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Universidad Nacional Autónoma de México
2002
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| Teme: | |
| Online pristup: | https://www.redalyc.org/articulo.oa?id=57112043 |
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