We discuss implications of a new measurement of 14N(p,γ)15O concerning solar neutrinos, solar models and globular cluster dating. Predictions for the gallium and chlorine experiments are reduced by 2 and 0.1 SNU, respectively. Predictions for helioseismic observables are unchanged within the present uncertainties. The ages of globular clusters deduced from the turn-off luminosity are increased by about 0.7 Gyr.
The 14N(p,g)15O reaction solar neutrinos and the age of the globular clusters
DEGL'INNOCENTI, SCILLA;
2004-01-01
Abstract
We discuss implications of a new measurement of 14N(p,γ)15O concerning solar neutrinos, solar models and globular cluster dating. Predictions for the gallium and chlorine experiments are reduced by 2 and 0.1 SNU, respectively. Predictions for helioseismic observables are unchanged within the present uncertainties. The ages of globular clusters deduced from the turn-off luminosity are increased by about 0.7 Gyr.File in questo prodotto:
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