Solar models and solar neutrinos

Abstract

I present the orientations of these last years to build a more complete picture of the Sun. This direction leads us to compare results from solar models (standard and not standard) to recent observations of the solar interior. We use the seismic results to build seismic models and deduce new neutrino predictions, including recent updated composition and nuclear reaction rates. Today, we get a coherent view of the Sun through the two totally independent approaches: helioseismology and neutrino detected fluxes. This is extremely promising for preparing the second step: to go beyond the standard framework of stellar evolution. So, I discuss also the perspectives for the next 5 years which will be crucial years and must lead to the discovery of new neutrino properties.