Charge-Exchange Resonances in Deformed Nuclei
In recent years the Gamow-Teller (GT) and spin-dipole charge-exchange resonances have widely been studied experimentally and theoretically in atomic nuclei including the deformed ones . The study of the GT resonance is associated with the calculation of β-strength functions. The first calculations of the GT resonances in deformed nuclei have been performed in refs. [2,3] while studying β-decay of the rare-earch nuclei and rubidium isotopes and for some nuclei in the rare-earth and actinide region. The calculations were performed in the random phase approximation (RPA). The above approximation is well fulfilled for the deformed nuclei.
KeywordsRandom Phase Approximation Giant Dipole Resonance Strength Function Tensor Force Total Strength
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