Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/23805
Title: | On the He burning phases of the Carina dSph | Authors: | FABRIZIO, Michele PIETRINFERNI, Adriano Bono, G. Stetson, P. B. Walker, A. R. Buonanno, R. CASSISI, Santi Ferraro, I. Iannicola, G. Monelli, M. NONINO, Mario PULONE, Luigi Thevénin, F. |
Issue Date: | 2015 | Journal: | MEMORIE DELLA SOCIETA ASTRONOMICA ITALIANA | Number: | 86 | First Page: | 236 | Abstract: | We performed a detailed comparison between predicted He burning phases and multiband photometry of the Carina dwarf spheroidal galaxy. We found a good agreement with the predictions computed assuming an alpha -enhanced chemical mixture, indicating a mean metallicity {[Fe/H]}̃-1.8 with a raw observed peak-to-peak spread in iron abundance of 0.4±0.2 dex. | URI: | http://hdl.handle.net/20.500.12386/23805 | URL: | http://sait.oat.ts.astro.it/MSAIt860215/index.html | ISSN: | 0037-8720 | Bibcode ADS: | 2015MmSAI..86..236F | Fulltext: | open |
Appears in Collections: | 1.01 Articoli in rivista |
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2015MmSAI..86_1.pdf | PDF editoriale | 959.96 kB | Adobe PDF | View/Open |
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