Abstract
The isotopes were studied in a “safe” Coulomb-excitation experiment at the radioactive ion-beam facility REX-ISOLDE at CERN. The reduced transition probabilities ) and limits for the quadrupole moments of the first 2 excited states in the three isotopes were determined. The onset of collectivity in the vicinity of the and shell closures is discussed by comparison with shell model and beyond mean-field calculations.
2 More- Received 20 December 2013
DOI:https://doi.org/10.1103/PhysRevC.89.014313
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