n CARINAE: THE NATURE OF THE 5.54-YR CYCLE
The low excitation events in eta Carinae are known for more than a century, but never fully described. We derived from different features the period Ppres = 2022.7± 1.3 d, and show that it can't have been changing by more than P/P = 0.0007 over the last 60 years. This gives a strong support to the b...
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| Pubblicato in: | Revista Mexicana de Astronomía y Astrofísica |
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| Autore principale: | |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Universidad Nacional Autónoma de México
2008
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=57116159044 |
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