Abstract
The Coulomb energy differences of light nuclei, determined mostly from decay, are fitted to a formula , where is an exchange term. With modern data, the nuclear series all yield surprisingly consistent values: Mev, Mev. The data very clearly exhibit the presence of the exchange term; the value of corresponds to a square well radius, cm. The formula is combined with -decay energies to determine the spacing of the lowest-lying states of isotopic spins , for a given . The observed behavior of the provides qualitative evidence for dominant supermultiplet structure in light nuclei.
- Received 27 April 1954
DOI:https://doi.org/10.1103/PhysRev.95.717
©1954 American Physical Society