Browsing by Author "Molaro, P."

Now showing 1 - 3 of 3
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    Beryllium detection in the very fast nova ASASSN-16kt (V407 Lupi)
    (2018) Izzo, L.; Vanzi, Leonardo; Zapata, Abner; Fernández Rosso, Daniela.; Molaro, P.; Bonifacio, P.; Della Valle, M.; Cano, Z.; Ugarte Postigo, A. de; Prieto, José Luis.; Thöne, Christina C.
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    The isotopic 6Li/7Li ratio in Centaurus X-4 and the origin of Li in X-ray binaries
    (2007) Casares, J.; Bonifacio, P.; Gonzalez Hernandez, J. I.; Molaro, P.; Zoccali, M.
    Context. Cool stars, companions to compact objects, are known to show Li abundances which are high compared to field stars of the same spectral type, which are heavily Li depleted. This may be due either to Li production or Li preservation in these systems.
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    TOPoS II. On the bimodality of carbon abundance in CEMP stars Implications on the early chemical evolution of galaxies
    (EDP SCIENCES S A, 2015) Bonifacio, P.; Caffau, E.; Spite, M.; Limongi, M.; Chieffi, A.; Klessen, R. S.; Francois, P.; Molaro, P.; Ludwig, H. G.; Zaggia, S.; Spite, F.; Plez, B.; Cayrel, R.; Christlieb, N.; Clark, P. C.; Glover, S. C. O.; Hammer, F.; Koch, A.; Monaco, L.; Sbordone, L.; Steffen, M.
    Context. In the course of the Turn Off Primordial Stars (TOPoS) survey, aimed at discovering the lowest metallicity stars, we have found several carbon-enhanced metal-poor (CEMP) stars. These stars are very common among the stars of extremely low metallicity and provide important clues to the star formation processes. We here present our analysis of six CEMP stars.