Physicists have discovered a surprising new “Island of Inversion” in a place no one expected: among nuclei where the number ...

Benjamin Mottelson was a US-born physicist who specialized in theoretical work on the structure of the atomic nucleus. During the 1950s, in close collaboration with his Danish colleague Aage Bohr, ...

Physicists working with molybdenum-84, a nucleus containing exactly 42 protons and 42 neutrons, have found that this ...

Nuclear physics is a research area focused on the structure, dynamics, and interactions of atomic nuclei and their constituent nucleons, governed primarily by the strong and weak nuclear forces within ...