RealQM for Nucleus

Here is a new article in the series on RealQM: 

• RealQM: Nucleus

The idea is to view an atomic nucleus to be composed in the same way as an atom with a switch of roles between electron and proton, thus with a collection of protons as charge densities around a pointlike negative charge. Such a nucleus is held together by Coulomb attraction from the negative charge overcoming Coulomb repulsion between protons.