Charge radii and structural evolution in Sr, Zr, and Mo isotopes
作者： R. Rodríguez-Guzmán , P. Sarriguren , L.M. Robledo , S. Perez-Martin
DOI: 10.1016/J.PHYSLETB.2010.06.035
关键词:
摘要: The evolution of the ground-state nuclear shapes in neutron-rich Sr, Zr, and Mo isotopes, including both even-even odd-A nuclei, is studied within a self-consistent mean-field approximati on based D1S Gogny interaction. Neutron separation energies charge radii are calculated compared with available data. A correlation between shape transition discontinuity those observables found microscopically. While Sr Zr isotopes steep behavior observed isotopic dependence consequence sharp prolate-oblate tran sition, smooth has its origin an emergent region triaxiality.
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