Abstract
The difference in energy between the two isospin components of the giant dipole resonance in a nucleus with nonvanishing neutron excess is studied. An estimate is presented where this difference is expressed as a function of the mass number and the ground-state isospin of the nucleus.
- Received 28 July 1971
DOI:https://doi.org/10.1103/PhysRevLett.27.1016
©1971 American Physical Society
