Eric Walker added For the first time, physicists have clearly observed a rare and complex motion of atomic nuclei called longitudinal wobbling -- in an excited state, some nuclei with an odd number of nucleons exhibit a complex wobbl like that of a spinning top because of their imbalanced geometry. : science to Atomic nucleus

Eric Walker added Deep Inelastic Scattering of Electrons to Atomic nucleus

Eric Walker added Semi-empirical mass formula - Wikipedia to Atomic nucleus

Eric Walker added a number of topics and a number of links to Particle physics, and added Particle physics to Physics

Eric Walker added a number of links to Atomic nucleus, and added Atomic nucleus to Particle physics