3 papers
nucl-th2026
Determination of nuclear deformations with an emulator for sub-barrier fusion reactions
Zehong Liao, K. Hagino, Long Zhu +2
Based on the eigenvector continuation, which is mathematically an instance of the reduced basis method (RBM), we construct an emulator for coupled-channels calculations for heavy-i…
nucl-th2025
Mechanism of the quasi-elastic scattering based on the dinuclear system concept
Zehong Liao, Yu Yang, Zepeng Gao +2
A unified description of full reaction channels in low-energy heavy-ion collisions is a great challenge. Although the theoretical models based on the dinuclear system (DNS) concept…
nucl-th2025
Emulating multi-channel scattering based on the eigenvector continuation in the discrete basis formalism
K. Hagino, Zehong Liao, S. Yoshida +2
We construct an emulator for a multi-channel scattering problem based on the eigenvector continuation. To this end, we employ the Kohn variational principle formulated in the discr…