21 citations · 21 across the 4 of their papers we have counts for
5 papers
Large-amplitude quadrupole shape mixing probed by the reaction : a model analysis
Koichi Sato, Takenori Furumoto, Yuma Kikuchi +2
To discuss a possible observation of large-amplitude nuclear shape mixing by nuclear reaction, we employ a simple collective model and evaluate transition densities, with which the…
Adiabatic approach to large-amplitude collective motion with the higher-order collective-coordinate operator
Koichi Sato
We propose a new set of equations to determine the collective Hamiltonian including the second-order collective-coordinate operator on the basis of the adiabatic self-consistent co…
Relation of terms to higher-order terms in the adiabatic expansion for large-amplitude collective motion
Koichi Sato
We investigate the relation of terms in the collective operator to the higher-order terms in the adiabatic self-consistent collective coordinate (ASCC) method. In the…
Microscopic derivation of the Bohr-Mottelson collective Hamiltonian and its application to quadrupole shape dynamics
Kenichi Matsuyanagi, Masayuki Matsuo, Takashi Nakatsukasa +3
We discuss the nature of the low-frequency quadrupole vibrations from small-amplitude to large-amplitude regimes. We consider full five-dimensional quadrupole dynamics including th…
Linear-response calculation in the time-dependent density functional theory
Takashi Nakatsukasa, Tsunenori Inakura, Paolo Avogadro +3
Linear response calculations based on the time-dependent density-functional theory are presented. Especially, we report results of the finite amplitude method which we have recentl…