Graphic representation of transition in different points of oscillogram: peak due to MSW resonance in the mantle (left), peak due to parametric enhancement of transition driven by 1–3 mixing (middle), and peak due to parametric enhancement of transition driven by 1-2 mixing (right). In the left panel, neutrinos traverse only the mantle layer. In the right panel, neutrinos traverse the mantle (red), the core (green), and again the mantle (blue). The dashed lines correspond to the Hamiltonian vector for the mantle (red) and core (green), respectively.
