Blue toruses = 10 protons
Red toruses = 3 nuclear electrons
Atomic number of N (7) = protons (10) - nuclear electrons (3)
Nitrogen 10 decays by proton emission (from left side position) of Nitrogen 10 destabilized form through Carbon 9.
Carbon 9 emits positron from a source of photon decomposition, while other component of the photon,
the electron captured to central part of Carbon 9 forming Boron 9 nucleus.
Boron 9 destabilized form decays by proton emission (from central position), forming two He4 nucleus particles.
Click on image for Carbon 9 nuclear structure
Light photon model
Casimir effect, light creation in vacuum