Possible shape coexistence in Ne isotopes and the impurity effect of Λ hyperon

C Chen, QK Sun, YX Li, TT Sun - Science China Physics, Mechanics & …, 2021 - Springer
The possible shape coexistence in even-even Ne isotopes and the impurity effects of the s Λ
and p Λ hyperons are explored employing the multidimensionally constrained relativistic …

Odd-even parity splittings and octupole correlations in neutron-rich ba isotopes

Y Fu, H Wang, LJ Wang, JM Yao - Physical Review C, 2018 - APS
The odd-even parity splittings in low-lying parity-doublet states of atomic nuclei with
octupole correlations have usually been interpreted as rotational excitations on top of …

Disappearance of nuclear deformation in hypernuclei: A perspective from a beyond-mean-field study

H Mei, K Hagino, JM Yao, T Motoba - Physical Review C, 2018 - APS
The previous mean-field calculation [Phys. Rev. C 78, 054311 (2008) PRVCAN 0556-2813
10.1103/PhysRevC. 78.054311] has shown that the oblate deformation in Si 28, 30, 32 …

Simple model for a study of Λ hypernuclei in medium and heavy mass regions

N Yoshinaga, A Umeya, S Ebata, T Nojima… - Physica Scripta, 2023 - iopscience.iop.org
We propose a simple and versatile model for Λ hypernuclei in medium-and heavy-mass
regions to obtain their low-lying energy levels and electromagnetic transitions. In this model …

Beyond mean-field approach for pear-shaped hypernuclei

HJ Xia, XY Wu, H Mei, JM Yao - Science China Physics, Mechanics & …, 2019 - Springer
We develop both relativistic mean field and beyond approaches for hypernuclei with
possible quadrupole-octupole deformation or pear-like shapes based on relativistic point …

Relativistic mean-field and beyond approaches for deformed hypernuclei

JM Yao, H Mei, K Hagino, T Motoba - AIP Conference Proceedings, 2019 - pubs.aip.org
We report the recent progress in relativistic mean-field (RMF) and beyond approaches for
the low-energy structure of deformed hypernuclei. We show that the Λ hyperon with orbital …

[PDF][PDF] p-and sd-shell Λ-hypernuclei with shell model approach

A Umeya - IL NUOVO CIMENTO, 2024 - papers.sif.it
As a higher stage of hypernuclear studies, new experiments with high intensity and high
resolution are being planned at the Japan Proton Accelerator Research Complex and the …