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- Kōchi UniversityJP2 papers
- Waseda UniversityJP2 papers
- Akebono (Japan)JP1 paper
- Brookhaven National LaboratoryUS1 paper
- Kyoto UniversityJP1 paper
- National Astronomical Observatory of JapanJP1 paper
- National Institute of Technology, Numazu CollegeJP1 paper
- RIKENJP1 paper
- RIKEN BNL Research CenterUS1 paper
- RIKEN Nishina CenterJP1 paper
4 papers · 1 filter
Gyroid Phase in Nuclear Pasta
Ken'ichiro Nakazato, Kazuhiro Oyamatsu, Shoichi Yamada
Nuclear matter is considered to be inhomogeneous at subnuclear densities that are realized in supernova cores and neutron star crusts, and the structures of nuclear matter change f…
Difference between interaction cross sections and reaction cross sections
Akihisa Kohama, Kei Iida, Kazuhiro Oyamatsu
We revisit the commonly accepted notion that the difference between interaction and reaction cross sections is negligible at relativistic energies, and show that, especially in sma…
Variational Calculation for the Equation of State of Nuclear Matter at Finite Temperatures
H. Kanzawa, K. Oyamatsu, K. Sumiyoshi +1
An equation of state (EOS) for uniform nuclear matter is constructed at zero and finite temperatures with the variational method starting from the realistic nuclear Hamiltonian com…
The symmetry energy at subnuclear densities and nuclei in neutron star crusts
Kazuhiro Oyamatsu, Kei Iida
We examine how the properties of inhomogeneous nuclear matter at subnuclear densities depend on the density dependence of the symmetry energy. Using a macroscopic nuclear model we…