164 citations · 918 across the 29 of their papers we have counts for
28 papers · 1 filter
Mass Probe of Tetrahedral Symmetry in Atomic Nuclei
F. F. Xu, P. W. Zhao
Tetrahedral symmetry has long been predicted as an exotic shape degree of freedom in atomic nuclei, yet clear experimental manifestations remain elusive. We show that the triple bi…
Intrinsic generation of angular momenta and entanglement in fission
B. Li, D. D. Zhang, D. Vretenar +3
Nuclear time-dependent density functional theory is used to investigate spin generation and entanglement of fission fragments in spontaneous fission of Cf, incorporating bo…
Configuration-interaction time-dependent density functional theory for nuclear dynamics
Y. P. Wang, B. Li, D. Vretenar +3
A configuration-interaction time-dependent density functional theory (CI-TDDFT) for nuclear dynamics is developed. In this framework, the correlated nuclear many-body wave function…
De-excitation effects on entanglement in multi-nucleon transfer reactions
Y. C. Yang, D. D. Zhang, D. Vretenar +4
This study quantifies the impact of nuclear de-excitation on correlations in multi-nucleon transfer (MNT) reactions. To bridge the gap between initial collision dynamics and final…
Microscopic model for yields and total kinetic energy in nuclear fission
B. Li, D. Vretenar, T. Nikši\' c +2
An extension of time-dependent density functional theory (TDDFT), the generalized time-dependent generator coordinate method (TDGCM), is applied to a study of induced nuclear fissi…
Emergence of High-Order Deformation in Rotating Transfermium Nuclei: A Microscopic Understanding
F. F. Xu, Y. K. Wang, Y. P. Wang +2
The rotational properties of the transfermium nuclei are investigated in the full deformation space by implementing a shell-model-like approach in the cranking covariant density fu…
Neutrinoless double- decay and double Gamow-Teller transitions
Y. K. Wang, P. W. Zhao, J. Meng
The neutrinoless double- () decay and the double Gamow-Teller (DGT) transition are investigated with the state-of-the-art Relativistic Configuration-interaction Density fu…
Entanglement in multinucleon transfer reactions
B. Li, D. Vretenar, T. Nikšić +3
Nuclear reactions present an interesting case for studies of the time-evolution of entanglement between complex quantum systems. In this work, the time-dependent nuclear density fu…
Multinucleon transfer with time-dependent covariant density functional theory
D. D. Zhang, D. Vretenar, T. NikšIć +2
The microscopic framework of time-dependent covariant density functional theory is applied to study multinucleon transfer reactions, with transfer probabilities calculated using th…
Abnormal Bifurcation of the Double Binding Energy Differences and Proton-Neutron Pairing: Nuclei Close to Line from Ni to Rb
Y. P. Wang, Y. K. Wang, F. F. Xu +2
The recently observed abnormal bifurcation of the double binding energy differences between the odd-odd and even-even nuclei along the line from Ni to Rb has challe…
Ternary quasifission in collisions of actinide nuclei
D. D. Zhang, B. Li, D. Vretenar +4
The microscopic framework of time-dependent covariant density functional theory is applied to a systematic study of ternary quasifission in collisions of pairs of U nuclei.…
Generalized time-dependent generator coordinate method for induced fission dynamics
B. Li, D. Vretenar, T. Nikšić +3
The generalized time-dependent generator coordinate method (TD-GCM) is extended to include pairing correlations. The correlated GCM nuclear wave function is expressed in terms of t…
Shape and multiple shape coexistence of nuclei within covariant density functional theory
Y. L. Yang, P. W. Zhao, Z. P. Li
Shape and multiple shape coexistence of nuclei are investigated throughout the nuclear chart by calculating the low-lying spectra and the quadrupole shape invariants for even-even…
Fission dynamics, dissipation and clustering at finite temperature
B. Li, D. Vretenar, Z. X. Ren +4
The saddle-to-scission dynamics of the induced fission process is explored using a microscopic finite-temperature model based on time-dependent nuclear density functional theory (T…
Multi-task learning on nuclear masses and separation energies with the kernel ridge regression
X. H. Wu, Y. Y. Lu, P. W. Zhao
A multi-task learning (MTL) framework, called gradient kernel ridge regression, for nuclear masses and separation energies is developed by introducing gradient kernel functions to…
Relativistic effects and three-body interactions in atomic nuclei
Y. L. Yang, P. W. Zhao
Based on the leading-order covariant pionless effective field theory, a relativistic nuclear Hamiltonian is derived and solved using the variational Monte Carlo approach for $A\le…
Microscopic analysis of induced nuclear fission dynamics
Z. X. Ren, J. Zhao, D. Vretenar +3
The dynamics of low-energy induced fission is explored using a consistent microscopic framework that combines the time-dependent generator coordinate method (TDGCM) and time-depend…
Effects of rotation and valence nucleons in molecular-like -chain nuclei
D. D. Zhang, Z. X. Ren, P. W. Zhao +3
Effects of rotation and valence nucleons in molecular-like linear -chain nuclei are analyzed using a three-dimensional lattice cranking model based on covariant density function…
Dynamical synthesis of 4He in the scission phase of nuclear fission
Z. X. Ren, D. Vretenar, T. Niksic +3
In the exothermic process of fission decay, an atomic nucleus splits into two or more independent fragments. Several aspects of nuclear fission are not properly understood, in part…
High-precision nuclear chronometer for the cosmos
X. H. Wu, P. W. Zhao, S. Q. Zhang +1
Nuclear chronometer, which predicts the ages of the oldest stars by comparing the present and initial abundances of long-lived radioactive nuclides, provides an independent dating…
Nuclear energy density functionals from machine learning
X. H. Wu, Z. X. Ren, P. W. Zhao
Machine learning is employed to build an energy density functional for self-bound nuclear systems for the first time. By learning the kinetic energy as a functional of the nucleon…
Two-dimensional collective Hamiltonian for chiral and wobbling modes II: Electromagnetic transitions
X. H. Wu, Q. B. Chen, P. W. Zhao +2
The intraband electromagnetic transitions in the framework of collective Hamiltonian for chiral and wobbling modes are calculated. By going beyond the mean field approximation on t…
Two-dimensional collective Hamiltonian for chiral and wobbling modes
Q. B. Chen, S. Q. Zhang, P. W. Zhao +2
A two-dimensional collective Hamiltonian (2DCH) on both azimuth and polar motions in triaxial nuclei is proposed to investigate the chiral and wobbling modes. In the 2DCH, the coll…
Configuration interaction in symmetry-conserving covariant density functional theory
P. W. Zhao, P. Ring, J. Meng
A new method to calculate spectroscopic properties of deformed nuclei is proposed: configuration interaction on top of projected density functional theory (CI-PDFT). The general co…