IPM Calendar 
Sunday 25 July 2021   Today  
Events for day: Tuesday 30 June 2020    
           14:00 - 15:00     Weekly Seminar
HEPCo Group
Oscillation tomography of the Earth with solar neutrinos and future experiments



We study in details the Earth matter effects on the boron neutrinos from the Sun using recently developed 3D models of the Earth. The models have a number of new features of the density profiles, in particular, substantial deviation from spherical symmetry. In this connection we further elaborate on relevant aspects of oscillations ( ? 2 corrections, adiabaticity violation, entanglement, {it etc.}) and the attenuation effect. The night excesses of the ? e ? and ? N ? events and the Day-Night asymmetries, A N D , are presented in terms of the matter potential and the generalized energy resolution functions. The energy ...