119 citations · 187 across the 13 of their papers we have counts for
13 papers
Coulomb bridge mechanism for peripheral polarization of weakly bound projectiles
Hao Liu, Jin Lei, Zhongzhou Ren
We identify the matrix elements that carry peripheral polarization of weakly bound projectiles through the Feshbach dynamical polarization potential (DPP) within the continuum-disc…
Channel couplings redirect absorbed flux from peripheral loss to fusion in weakly bound nuclear reactions
Hao Liu, Jin Lei, Zhongzhou Ren
In reactions of weakly bound nuclei, the absorption cross section mixes two physically distinct contributions: inner capture associated with compound-nucleus formation, and periphe…
Exact construction and uniqueness of the coupled-channel Green's function
Hao Liu, Jin Lei, Zhongzhou Ren
We present a rigorous construction and uniqueness proof of the matrix Green's function for coupled radial Schrodinger equations with symmetric coupling potentials. The Green's matr…
Coherent Absorption Dynamics: The Dual Role of Off-Diagonal Couplings in Weakly Bound Nuclei
Hao Liu, Jin Lei, Zhongzhou Ren
Disentangling reaction mechanisms in weakly bound nuclei remains a long-standing challenge, complicated by the common practice of treating absorption as an incoherent sum of channe…
Exact Treatment of Continuum Couplings in Nuclear Optical Potentials via Feshbach Theory
Hao Liu, Jin Lei, Zhongzhou Ren
We present a full-coupling construction of the Feshbach effective interaction in a converged continuum-discretized coupled-channels (CDCC) calculation. The method retains the compl…
A Complex Scaling Method for Efficient and Accurate Scattering Emulation in Nuclear Reactions
Junzhe Liu, Jin Lei, Zhongzhou Ren
We present a novel scattering emulator utilizing the complex scaling method to enhance nuclear reaction analysis. This approach leverages a single set of reduced bases, allowing fo…
The Hidden Variables: Harnessing Half-Shell Potentials for Enhanced Precision in Nuclear Reaction Calculations
Hao Liu, Jin Lei, Zhongzhou Ren
We explore the impact of half-shell components on nuclear reaction calculations, focusing on nonelastic breakup cross sections within the Ichimura-Austern-Vincent (IAV) model. By a…
COLOSS: Complex-scaled Optical and couLOmb Scattering Solver
Junzhe Liu, Jin Lei, Zhongzhou Ren
We introduce COLOSS, a program designed to address the scattering problem using a bound-state technique known as complex scaling. In this method, the oscillatory boundary condition…
Kolmogorov-Arnold networks in nuclear binding energy prediction
Hao Liu, Jin Lei, Zhongzhou Ren
This study explores the application of Kolmogorov-Arnold networks (KANs) in predicting nuclear binding energies, leveraging their ability to decompose complex multiparameter system…
Evidence for Three- Breathing Modes Uncovered by Control Neural Network
Zheng Cheng, Mengjiao Lyu, Takayuki Myo +9
This work introduces a new Control Neural Network (Ctrl.NN) method to uncover evidence of exotic quantum state, \textit{i.e.}, the breathing modes in 3- resonant states of $^{12…
Ultrafast adiabatic passages in ultrastrongly coupled light-matter systems
Xun Gao, Liwei Duan, Pinghua Tang +4
We have obtained the solutions of the multimode quantum Rabi model when all modes have identical frequencies , including dark states with at least $(K=1,2,3,\l…
Branching ratios of -decay to excited states of even-even nuclei
Chang Xu, Zhongzhou Ren
We make a systematic calculation on -decay branching ratios to members of ground-state rotational band and to excited states of even-even nuclei by a simple barrier pene…
Isospin dependence of collective flow in heavy-ion collisions at intermediate energies
Bao-An Li, Z. Z. Ren, C. M. Ko +1
Within the framework of an isospin-dependent Boltzmann-Uehling-Uhlenbeck (BUU) model using initial proton and neutron densities calculated from the nonlinear relativistic mean-fiel…