7 papers
Microscopic mechanism of the Fayans pairing for the enhancement of charge radii
Tomoya Naito, Gianluca Colò, Xavier Roca-Maza +2
The Fayans energy density functional (EDF), and in particular its pairing sector, have been claimed to be able to reproduce the experimental data of charge radii in many instances.…
Comprehensive table of calculated Huff factors
Yuichi Uesaka, Tomoya Naito, Shuichiro Ebata +1
We present a systematic calculation of the Huff factor for nuclei with atomic numbers () in the range of . The Huff factor quantifies the increase in the p…
The Pseudospectral Method for the Dirac Equation with Confining Potential
Dengshan Liu, Huihui Xie, Pengxiang Du +2
We observe that solving the Dirac equation for confined potentials using the generalized pseudospectral (GPS) method leads to deteriorating convergence of energy eigenvalues and hi…
Finite-nuclear-size effect for hydrogenlike ions under high external pressure
Dengshan Liu, Huihui Xie, Pengxiang Du +4
The influence of pressure on finite-nuclear-size corrections to atomic energy levels and electron-capture decay rate is investigated in confined hydrogenlike ions. The ions are mod…
Theoretical evaluation of decay mode of in solid samples
Ryotaro Masuda, Tomoya Naito, Masashi Kaneko +4
The excitation energy of is extremely low at ; thus, this isotope exhibits changes in its decay modes depending on the chemical stat…
Lifetime measurement of the muonic atoms of enriched Si isotopes
R. Mizuno, M. Niikura, S. Akamatsu +12
Background: A muonic atom, composed of a negative muon and an atomic nucleus, undergoes two primary decay processes: muon-electron decay and muon nuclear capture. The branching rat…