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The heavy elements mixture and the stellar cluster age
S. Degl'Innocenti, P. G. Prada Moroni, B. Ricci
Recent analyses of solar spectroscopic data (see Asplund, Grevesse & Sauval 2004 and references therein) suggest a significative variation of the heavy elements abundance. The chan…
Nuclear reactions in the Sun after SNO and KamLAND
G. Fiorentini, B. Ricci
In this brief review we discuss the possibility of studying the solar interior by means of neutrinos, in the light of the enormous progress of neutrino physics in the last few year…
Helioseismology and the solar age
W. A. Dziembowski, G. Fiorentini, B. Ricci +1
The problem of measuring the solar age by means of helioseismology hasbeen recently revisited by Guenther & Demarque (1997) and by Weiss & Schlattl (1998). Different best values fo…
Solar neutrinos: where we are and what is next?
G. Fiorentini, B. Ricci
We summarize the results of solar neutrino experiments and update a solar model independent analysis of solar neutrino data. We discuss the implications of helioseismology on solar…
How long does it take for heat to flow through the sun?
G. Fiorentini, B. Ricci
This question, which often comes in when discussing solar neutrinos, is not clearly analysed in any textbook, to our knowledge. In this note we give a simple estimate of the flow t…