Generator coordinate method for nuclear octupole excitations: Status and perspectives

EF Zhou, JM Yao - arXiv preprint arXiv:2309.09488, 2023 - arxiv.org
Strong octupole correlations have been observed in the low-lying states of atomic nuclei
across various mass regions. In this review, we provide an overview of Beyond Mean-Field …

Angular momentum projection in the deformed relativistic Hartree-Bogoliubov theory in continuum

XX Sun, SG Zhou - Physical Review C, 2021 - APS
The angular momentum projection (AMP) method is implemented in the deformed relativistic
Hartree-Bogoliubov theory in continuum (DRHBc) with the point-coupling density functional …

The interplay of single-particle and collective motions in the low-lying states of with quadrupole-octupole correlations

HJ Xia, XY Wu, H Mei, JM Yao - Science China Physics, Mechanics & …, 2023 - Springer
The beyond mean-field approach for low-lying hypernuclear states is extended by mixing
the configurations associated with both single-particle and quadrupole-octupole collective …

The angular momentum and parity projected multidimensionally constrained relativistic Hartree–Bogoliubov model

K Wang, BN Lu - Communications in Theoretical Physics, 2022 - iopscience.iop.org
Nuclear deformations are fundamentally important in nuclear physics. We recently
developed a multidimensionally constrained relativistic Hartree–Bogoliubov (MDCRHB) …

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 …

[HTML][HTML] Strength of pairing interaction for hyperons in multistrangeness hypernuclei

YT Rong, P Zhao, SG Zhou - Physics Letters B, 2020 - Elsevier
Pairing correlations play a very important role in atomic nuclei. Although several effective
pairing interactions have been used in mean field calculations for nucleons, little is known …

Ground state properties and potential energy surfaces of 270Hs from multidimensionally-constrained relativistic mean field model

X Meng, BN Lu, SG Zhou - Science China Physics, Mechanics & …, 2020 - Springer
We study the ground state properties, potential energy curves and potential energy surfaces
of the superheavy nucleus 270 Hs by using the multidimensionally-constrained relativistic …

pairing effects in spherical and deformed multi- hyperisotopes

J Guo, CF Chen, XR Zhou, QB Chen, HJ Schulze - Physical Review C, 2022 - APS
The Λ Λ pairing effects in spherical and deformed multi-Λ hyperisotopes are investigated in
the framework of the Skyrme-Hartree-Fock approach employing a δ pairing force with the …

Shape coexistence in Ne isotopes and hyperon impurity effect on low-lying states

HT Xue, JW Cui, QB Chen, XR Zhou, H Sagawa - Physical Review C, 2024 - APS
Based on the beyond-mean-field Skyrme-Hartree-Fock model, we investigate the shape
coexistence in Ne isotopes and the effect of Λ hyperon on the energy level structure in the …

Possible shape coexistence in odd-A Ne isotopes and the impurity effects of Λ hyperons

QK Sun, TT Sun, W Zhang, SS Zhang… - Chinese Physics …, 2022 - iopscience.iop.org
In this study, shape evolution and possible shape coexistence are explored in odd-A Ne
isotopes in the framework of the multidimensionally constrained relativistic-mean-field (MDC …