Abstract
The M3Y-type semirealistic interaction is applied to deformed nuclei for the first time. Constrained Hartree-Fock calculations assuming axial symmetry are implemented for the isotones , , and the isotones , , with the M3Y-P6 interaction. The results match the experimental data well. Effects of the realistic tensor force on the nuclear quadrupole deformation are investigated in relation to the loss of the and 28 magic numbers. The tensor force is confirmed to favor the deformation for the nuclei owing to the closure of the shell (i.e., ), while favoring the sphericity for the nuclei owing to the closure of .
5 More- Received 11 April 2016
DOI:https://doi.org/10.1103/PhysRevC.94.024343
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