Wormhole model for Neon-20

A quantum mechanical model for the Neon-20 nucleus is developed that allows splitting of a bipyramidal structure five alpha-partices into an alpha-particle and Oxygen-16 nucleus. The geometry configuration space assumed to be 3-dimensional spatial wormhole, on wormhole background there attractive short-range potential. This leads radial Schr\"odinger equation Heun form, which simplifies threshold bound states associated Legendre has explicit solutions. energies true all spin/parities are numerically calculated, match those well-established $K^\pi=0^+$, $K^\pi=0^-$, certain higher rotational bands Neon-20.