Magnetic dipole excitations based on the relativistic nuclear energy density functional
Magnetic dipole (M 1) excitations constitute not only a fundamental mode of nucleonic
transitions, but they are also relevant for nuclear astrophysics applications. We have …
transitions, but they are also relevant for nuclear astrophysics applications. We have …
Role of residual interaction in the relativistic description of M1 excitation
Magnetic dipole (M1) excitation is the leading mode of multi-nucleon excitations induced by
the magnetic field, and is a phenomenon of the spin–orbit splitting and residual interactions …
the magnetic field, and is a phenomenon of the spin–orbit splitting and residual interactions …
Symmetry breaking of Gamow-Teller and magnetic-dipole transitions and its restoration in calcium isotopes
Nuclear magnetic-dipole (M 1) and Gamow-Teller (GT) transitions provide insight into the
spin-isospin properties of atomic nuclei. By considering them as unified spin-isospin …
spin-isospin properties of atomic nuclei. By considering them as unified spin-isospin …
Evolution of magnetic dipole strength in isotope chain and the quenching of nucleon factors
The evolution of electromagnetic transitions along isotope chains is of particular importance
for the nuclear structure and dynamics, as well as for the r-process nucleosynthesis. Recent …
for the nuclear structure and dynamics, as well as for the r-process nucleosynthesis. Recent …
Discerning nuclear pairing properties from magnetic dipole excitation
Pairing correlation of Cooper pair is a fundamental property of multi-fermion interacting
systems. For nucleons, two modes of the Cooper-pair coupling may exist, namely of S 12= 0 …
systems. For nucleons, two modes of the Cooper-pair coupling may exist, namely of S 12= 0 …
Nuclear equation of state in the relativistic point-coupling model constrained by excitations in finite nuclei
Nuclear equation of state is often described in the framework of energy density functional.
However, the isovector channel in most functionals has been poorly constrained, mainly due …
However, the isovector channel in most functionals has been poorly constrained, mainly due …
Is Sb particle-bound or a proton emitter?
T Oishi, M Kimura, L Fortunato - arXiv preprint arXiv:2410.23418, 2024 - arxiv.org
One-proton emission from the $^{102} $ Sb nucleus is discussed, assuming an inert $^{100}
$ Sn core and the valence proton and neutron. There are experimentally measured bound …
$ Sn core and the valence proton and neutron. There are experimentally measured bound …
Triplet-odd pairing in finite nuclear systems: Even-even singly closed nuclei
N Hinohara, T Oishi, K Yoshida - Physical Review C, 2024 - APS
Background: The appearance of the pairing condensate is an essential feature of many-
fermion systems. There are two possible types of pairing: spin-singlet and spin-triplet …
fermion systems. There are two possible types of pairing: spin-singlet and spin-triplet …
Instruction of my personal computing library
T Oishi - arXiv preprint arXiv:2304.04771, 2023 - arxiv.org
This document is prepared to introduce and explain how to use the computing library
composed by T. Oishi. The library-01 TOSPEM solves, for the spherical nucleus,(i) the …
composed by T. Oishi. The library-01 TOSPEM solves, for the spherical nucleus,(i) the …
Relativistic nuclear energy density functional approach to magnetic-dipole excitation
Abstract Magnetic-dipole (M1) excitations of 18 O and 42 Ca nuclei are investigated within a
relativistic nuclear energy density functional framework. In our last work [1], these nuclei are …
relativistic nuclear energy density functional framework. In our last work [1], these nuclei are …