NGC 456 AND THE UNIVERSE'S UNDERESTIMATED METALLICITY
We want to recalibrate the log(O23) vs. 12+log(O/H) diagram for low metallicity objects in the presence of temperature inhomogeneities, t2. The first object of our study is NGC 456; we find that the point corresponding to NGC 456 in such diagram shifts up by 0.24 dex in the 12+log(O/H) axis. This sh...
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| Udgivet i: | Revista Mexicana de Astronomía y Astrofísica |
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| Principais autores: | , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Universidad Nacional Autónoma de México
2011
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| Online adgang: | https://www.redalyc.org/articulo.oa?id=57121297088 |
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