[HTML][HTML] Nuclear level density from relativistic density functional theory and combinatorial method

XF Jiang, XH Wu, PW Zhao, J Meng - Physics Letters B, 2024 - Elsevier
Nuclear level density is calculated with the combinatorial method based on the relativistic
density functional theory including pairing correlations. The Strutinsky method is adopted to …

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 …

Inference of parameters for the back-shifted Fermi gas model using a feedforward neural network

PX Du, TS Shang, KP Geng, J Li, DL Fang - Physical Review C, 2024 - APS
The back-shifted Fermi gas model is widely employed for calculating nuclear level density
(NLD) as it can effectively reproduce experimental data by adjusting parameters. However …

[HTML][HTML] Uncertainties of nuclear level density estimated using Bayesian neural networks

X Wang, Y Cui, Y Tian, K Zhao, Y Zhang - Chinese Physics C, 2024 - csnsdoc.ihep.ac.cn
Nuclear level density (NLD) is a critical parameter for understanding nuclear reactions and
the structure of atomic nuclei; however, accurate estimation of NLD is challenging owing to …

[HTML][HTML] Exploring the Diversity of Nuclear Density through Information Entropy

WH Ma, YG Ma - Entropy, 2024 - mdpi.com
This study explores the role of information entropy in understanding nuclear density
distributions, including both stable configurations and non-traditional structures such as …

Moments of inertia of triaxial nuclei in covariant density functional theory

YM Wang, QB Chen - Nuclear Science and Techniques, 2024 - Springer
The covariant density functional theory (CDFT) and five-dimensional collective Hamiltonian
(5DCH) are used to analyze the experimental deformation parameters and moments of …

Inference of Parameters for Back-shifted Fermi Gas Model using Feedback Neural Network

PX Du, TS Shang, KP Geng, J Li, DL Fang - arXiv preprint arXiv …, 2024 - arxiv.org
The back-shifted Fermi gas model is widely employed for calculating nuclear level density
(NLD) as it can effectively reproduce experimental data by adjusting parameters. However …

The breaking of spin symmetry in the single-particle resonances in deformed nuclei

ZY Zheng, SW Chen, Q Liu - Nuclear Science and Techniques, 2024 - Springer
The exploration of spin symmetry (SS) in nuclear physics has been instrumental in
identifying atomic nucleus structures. In this study, we solve the Dirac equation from the …

Robustness of the octupole collectivity in within the cranking covariant density functional theory in 3D lattice

ZK Li, YY Wang - Nuclear Science and Techniques, 2024 - Springer
The octupole deformation and collectivity in octupole double-magic nucleus 144 Ba are
investigated using the Cranking covariant density functional theory in a three-dimensional …

Impact of intrinsic electromagnetic structure on the nuclear charge radius in relativistic density functional theory

HH Xie, J Li - Physical Review C, 2024 - APS
In this study, the effects of the nucleon's intrinsic electromagnetic (EM) structure on the
nuclear charge radius have been explored within the framework of the relativistic Hartree …