Can I read Effects of Realistic Tensor Force on Nuclear Quadrupole Deformation Around the Shore of the Island of Inversion on EtoBox?

Effects of Realistic Tensor Force on Nuclear Quadrupole Deformation Around the Shore of the Island of Inversion by Suzuki, Y.; Nakada, H.; Miyahara, S. is a scholarly article available to read on EtoBox.

What is Effects of Realistic Tensor Force on Nuclear Quadrupole Deformation Around the Shore of the Island of Inversion about?

The M3Y-type semi-realistic interaction is applied to deformed nuclei for the first time. The constrained Hartree-Fock calculations assuming axial symmetry are implemented for the $N=20$ isotones $^{30}$Ne, $^{32}$Mg, $^{34}$Si and the $N=28$ isotones $^{40}$Mg, $^{42}$Si, $^{44}$S 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 $N=20$ and $28$ magic numbers. The tensor force is confirmed to favor the deformation for the $N=28$ nuclei owing to the closure of the $jj$-shell (\textit{i.e.}, $n0f_{7/2}$), while favoring the sphericity for the $N=20$ nuclei owing to the $\ell s$-closure of $N=20$.

Author

Suzuki, Y.; Nakada, H.; Miyahara, S.

Published

2016

Language

EN