41 citations · 58 across the 8 of their papers we have counts for
9 papers
A new type of skin thickness in high-spin isomers to constrain equation of state of spin-polarized nuclear matter
Toi Tachibana, Kouichi Hagino, Kenichi Yoshida +1
We explore experimental probes for constraining the equation of state (EOS) of spin-polarized nuclear matter, where spins of nucleons are aligned along a particular direction. For…
Equation of state of spin-polarized nuclear matter in the relativistic Hartree-Fock method
Toi Tachibana, Kouichi Hagino, Kenichi Yoshida +1
We calculate the equation of state (EOS) of spin-polarized nuclear matter in the relativistic Hartree-Fock method. To this end, we employ the relativistic point-coupling model, wit…
Ferromagnetic instabilities in quarkyonic matter
Bikai Gao, Kenichi Yoshida
We investigate the magnetic properties of quarkyonic matter, which naturally bridges nuclear and quark matter at intermediate densities relevant to neutron star cores. We extend th…
Correlations of -values with symmetry energy and effective mass studied within Skyrme energy--density functionals
Futoshi Minato, Yifei Niu, Kenichi Yoshida
The -decay half-lives of nuclei are sensitive to the values of . For accurate theoretical predictions, it is essential to develop an effective interaction or an energy dens…
Exact-exchange relativistic density functional theory in three-dimensional coordinate space
Qiang Zhao, Zhengxue Ren, Pengwei Zhao +1
The exact-exchange relativistic density functional theory (Ex-RDFT) of atomic nuclei has been solved in three-dimensional lattice space for the first time. The exchange energy is t…
Proton-neutron pair correlations in neutron-rich nuclei
Kenichi Yoshida
[Background] Nuclear pairing is a well-established many-body correlation, particularly among like particles in a spin-singlet state. However, the strength of spin-triplet proton-ne…
Evolution of giant monopole resonance with triaxial deformation
Kouhei Washiyama, Shuichiro Ebata, Kenichi Yoshida
Background: The isoscalar giant monopole resonance (ISGMR) splits into two peaks in prolately deformed nuclei. When a nucleus is triaxially deformed, a peak appears in the middle b…
Generator coordinate method with a conjugate momentum: application to the particle number projection
N. Hizawa, K. Hagino, K. Yoshida
We discuss an extension of the generator coordinate method (GCM) by taking simultaneously a collective coordinate and its conjugate momentum as generator coordinates. To this end,…
Angle-resolved photoemission study of insulating and metallic Cu-O chains in PrBaCuO and PrBaCuO
T. Mizokawa, C. Kim, Z. -X. Shen +17
We compare the angle-resolved photoemission spectra of the hole-doped Cu-O chains in PrBaCuO (Pr123) and in PrBaCuO (Pr124). While, in Pr123, a dispersive f…