Properties of the Isovector Monopole and Other Giant Resonances in Pion Charge Exchange
- 11 June 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 52 (24) , 2134-2137
- https://doi.org/10.1103/physrevlett.52.2134
Abstract
We present the energies, widths, and cross sections of the isovector monopole resonance in nuclei between and excited by the (, ) reactions. We also give results for the giant dipole resonance. Both resonances exhaust the same substantial fraction of the cross section calculated in a random-phase, distorted-wave impulse-approximation model. No isovector quadrupole resonance was observed.
Keywords
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