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4 papers · 2 filters
Curvature effect on nuclear pasta: Is it helpful for gyroid appearance?
Ken'ichiro Nakazato, Kei Iida, Kazuhiro Oyamatsu
In supernova cores and neutron star crusts, nuclei are thought to deform to rodlike and slablike shapes, which are often called nuclear pasta. We study the equilibrium properties o…
Two-Level Lipkin Model in Unconventional Boson Realization
Y. Tsue, C. Providencia, J. da Providencia +1
With the aim of applying to the Lipkin model in the case of open shell system, a possible form of the boson realization for the su(2)-algebra is proposed both in the Schwinger and…
Neutron drip line and the equation of state of nuclear matter
Kazuhiro Oyamatsu, Kei Iida, Hiroyuki Koura
We investigate how the neutron drip line is related to the density dependence of the symmetry energy, by using a macroscopic nuclear model that allows us to calculate nuclear masse…
Symmetry energy at subnuclear densities deduced from nuclear masses
Kazuhiro Oyamatsu, Kei Iida
We examine how nuclear masses are related to the density dependence of the symmetry energy. Using a macroscopic nuclear model we calculate nuclear masses in a way dependent on the…