Intersections of ultracold atomic polarons and nuclear clusters: how is a chart of nuclides modified in dilute neutron matter?

H Tajima, H Moriya, W Horiuchi, E Nakano, K Iida - AAPPS Bulletin, 2024 - Springer
Neutron star observations, as well as experiments on neutron-rich nuclei, used to motivate
one to look at degenerate nuclear matter from its extreme, namely, pure neutron matter. As …

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 …

Investigation of single- and double- hypernuclei using a beyond-mean-field approach

JW Cui, XR Zhou, LX Guo, HJ Schulze - Physical Review C, 2017 - APS
A beyond-mean-field approach consisting of angular momentum projection techniques and
generator coordinate method based on Skyrme–Hartree-Fock calculations is employed to …

Microscopic study of low-lying spectra of hypernuclei based on a beyond-mean-field approach with a covariant energy density functional

H Mei, K Hagino, JM Yao, T Motoba - Physical Review C, 2015 - APS
We present a detailed formalism of the microscopic particle-rotor model for hypernuclear low-
lying states based on a covariant density functional theory. In this method, the hypernuclear …

Structure of and using the beyond-mean-field Skyrme-Hartree-Fock approach

WY Li, JW Cui, XR Zhou - Physical Review C, 2018 - APS
Based on the beyond-mean-field Skyrme-Hartree-Fock model, the up-to-date Skyrme-type N
Λ interaction, SLL4, is used to investigate the properties of Be Λ 9 comprehensively …

Generator coordinate method for hypernuclear spectroscopy with a covariant density functional

H Mei, K Hagino, JM Yao - Physical Review C, 2016 - APS
We apply the generator coordinate method (GCM) to single-Λ hypernuclei in order to
discuss the spectra of hypernuclear low-lying states. To this end, we use the same relativistic …

Shape and energy spectra of hypernuclei from a Skyrme-Hartree-Fock model and a beyond-mean-field calculation

JW Cui, XR Zhou, HJ Schulze - Physical Review C, 2015 - APS
A triaxial shape-constrained Skyrme-Hartree-Fock mean-field model, employing a density-
dependent pairing interaction and the NSC 89 N Λ interaction, is used to investigate the …

Beyond-mean-field study of the hyperon impurity effect in hypernuclei with shape coexistence

XY Wu, H Mei, JM Yao, XR Zhou - Physical Review C, 2017 - APS
Background: The hyperon impurity effect in nuclei has been extensively studied in different
mean-field models. Recently, there is a controversy about whether the Λ hyperon is more …

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 …

Experimental techniques and performance of Λ-hypernuclear spectroscopy with the (e, e′ K+) reaction

T Gogami, C Chen, Y Fujii, O Hashimoto… - Nuclear Instruments and …, 2018 - Elsevier
The missing-mass spectroscopy of Λ hypernuclei via the (e, e′ K+) reaction has been
developed through experiments at JLab Halls A and C in the last two decades. For the latest …