Evidence for quantisation in planetary ring systems

Absolute radial positions of the main features in Saturn’s ring system have been calculated by adapting the quantum theory of atomic spectra. Fine rings superimposed upon broad rings are found to be covered by a harmonic series of the form N α A(r)^1/2, where N and A are integers. Fourier analysis of the ring system shows that the spectral amplitude fits a response profile which is characteristic of a resonant system. Rings of Jupiter, Uranus and Neptune also obey the same rules. Involvement of the atomic fine structure constant throughout implies the existence of a real quantisation force linking gravitation and atomic theories.