Self-consistent Green's function theory for atomic nuclei

V Somà - Frontiers in Physics, 2020 - frontiersin.org
Nuclear structure theory has recently gone through a major renewal with the development of
ab initio techniques that can be applied to a large number of atomic nuclei, well-beyond the …

The limits of the nuclear landscape explored by the relativistic continuum Hartree–Bogoliubov theory

XW Xia, Y Lim, PW Zhao, HZ Liang, XY Qu… - Atomic Data and …, 2018 - Elsevier
The ground-state properties of nuclei with 8⩽ Z⩽ 120 from the proton drip line to the neutron
drip line have been investigated using the spherical relativistic continuum Hartree …

Systematic study of nuclear matrix elements in neutrinoless double- decay with a beyond-mean-field covariant density functional theory

JM Yao, LS Song, K Hagino, P Ring, J Meng - Physical Review C, 2015 - APS
We report a systematic study of nuclear matrix elements (NMEs) in neutrinoless double-β
decays with a state-of-the-art beyond-mean-field covariant density functional theory. The …

Nuclear charge radii of silicon isotopes

K König, JC Berengut, A Borschevsky, A Brinson… - Physical Review Letters, 2024 - APS
The nuclear charge radius of Si 32 was determined using collinear laser spectroscopy. The
experimental result was confronted with ab initio nuclear lattice effective field theory, valence …

Rotating deformed halo nuclei and shape decoupling effects

XX Sun, SG Zhou - Science Bulletin, 2021 - Elsevier
To explore the rotational excitation of deformed halo nuclei, the angular momentum
projection (AMP) has been implemented in the deformed relativistic Hartree-Bogoliubov …

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 …

Ab initio calculation of the potential bubble nucleus

T Duguet, V Somà, S Lecluse, C Barbieri, P Navrátil - Physical Review C, 2017 - APS
Background: The possibility that an unconventional depletion (referred to as a “bubble”)
occurs in the center of the charge density distribution of certain nuclei due to a purely …

[HTML][HTML] Bubble structure in magic nuclei

G Saxena, M Kumawat, M Kaushik, SK Jain… - Physics Letters B, 2019 - Elsevier
The existence of bubble nuclei identified by the central depletion in nucleonic density is
studied for the conventional magic N (Z)= 8, 20, 28, 40, 50, 82, 126 isotones (isotopes) and …

Global prediction of nuclear charge density distributions using a deep neural network

TS Shang, HH Xie, J Li, H Liang - Physical Review C, 2024 - APS
A deep neural network (DNN) has been developed to generate the distributions of nuclear
charge density, utilizing the training data from the relativistic density functional theory and …

Pseudospin-orbit splitting and its consequences for the central depression in nuclear density

JJ Li, WH Long, JL Song, Q Zhao - Physical Review C, 2016 - APS
The occurrence of the bubble-like structure has been studied, in the light of pseudospin
degeneracy, within the relativistic Hartree-Fock-Bogoliubov (RHFB) theory. It is concluded …