K. Yoshinaga

activity

20212026

collaborators

4 papers

nucl-th2026

Shell-model calculation with density-dependent interaction for $p f$ -shell nuclei

K. Yoshinaga, N. Shimizu, T. Nakatsukasa

Shell-model calculations with density-dependent interactions are performed to investigate $p f$ -shell nuclei, examining the ground-state energies, low-lying spectra, and $E 2$ transi…

nucl-th2025

Nuclear structure study using a hybrid approach of shell model and Gogny-type density functionals

Kota Yoshinaga, Noritaka Shimizu, Takashi Nakatsukasa

Nuclear density functional theory (DFT) is able to reproduce the saturation properties of nuclear matter, as well as properties of finite nuclei. Consequently, the DFT calculations…

cond-mat.supr-con2023★ 1 cited

Dynamics of orbital degrees of freedom probed via isotope $^{121, 123}$ Sb nuclear quadrupole moments in Sb-substituted iron-pnictide superconductors

T. Kouchi, K. Yoshinaga, T. Asano +6

Isotope $^{121, 123}$ Sb nuclei with large electric quadrupole moments are applied to investigate the dynamics of orbital degrees of freedom in Sb-substituted iron(Fe)-based compound…

nucl-ex2021

Persistence of the $Z = 28$ shell gap in $A = 75$ isobars: Identification of a possible $(1/ 2^{-})$ $μ$ s isomer in $^{75}$ Co and $β$ decay to $^{75}$ Ni

S. Escrig, A. I. Morales, S. Nishimura +40

Background: The evolution of shell structure around doubly magic exotic nuclei is of great interest in nuclear physics and astrophysics. In the `southwest' region of $^{78}$ Ni, the…

Shell-model calculation with density-dependent interaction for pf-shell nuclei

Nuclear structure study using a hybrid approach of shell model and Gogny-type density functionals

Dynamics of orbital degrees of freedom probed via isotope 121,123 Sb nuclear quadrupole moments in Sb-substituted iron-pnictide superconductors

Persistence of the Z=28 shell gap in A=75 isobars: Identification of a possible (1/2−) μs isomer in 75Co and β decay to 75Ni

Shell-model calculation with density-dependent interaction for $p f$ -shell nuclei

Dynamics of orbital degrees of freedom probed via isotope $^{121, 123}$ Sb nuclear quadrupole moments in Sb-substituted iron-pnictide superconductors

Persistence of the $Z = 28$ shell gap in $A = 75$ isobars: Identification of a possible $(1/ 2^{-})$ $μ$ s isomer in $^{75}$ Co and $β$ decay to $^{75}$ Ni