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http://hdl.handle.net/20.500.12386/23817
Titolo: | Multiple Stellar Populations: the evolutionary framework | Autori: | CASSISI, Santi | Data pubblicazione: | 2015 | Serie: | PROCEEDINGS OF THE INTERNATIONAL ASTRONOMICAL UNION | Numero: | vol. 10, H16 (Highlights of Astronomy) | Da pagina:: | 245 | Abstract: | In these last years a huge amount of both spectroscopical and photometric data has provided a plain evidence of the fact that Galactic globular clusters (GCs) host various stellar sub-populations characterized by peculiar chemical patterns. The need of properly interpreting the various observational features observed in the Color-Magnitude Diagrams (CMDs) of these stellar systems requires a new generation of stellar models properly accounting for these chemical peculiarities both in the stellar model computations and in the color - T<SUB>eff</SUB> transformations. In this review we discuss the evolutionary framework that is mandatory in order to trace the various sub-populations in any given GC. | URI: | http://hdl.handle.net/20.500.12386/23817 | URL: | https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/multiple-stellar-populations-the-evolutionary-framework/DA94767804F0B3CB484C2260FCE932FB | ISSN: | 1743-9213 | ISBN: | 9781107078840 | DOI: | 10.1017/S1743921314005614 | Bibcode ADS: | 2015HiA....16..245C | Fulltext: | open |
È visualizzato nelle collezioni: | 3.01 Contributi in Atti di convegno |
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