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A Model Analysis of Triaxial Deformation Dynamics in Oblate-Prolate Shape Coexistence Phenomena
Koichi Sato, Nobuo Hinohara, Takashi Nakatsukasa +2
From a viewpoint of oblate-prolate symmetry and its breaking, we adopt the quadrupole collective Hamiltonian to study dynamics of triaxial deformation in shape coexistence phenomen…
Fluctuation properties of strength function associated with the giant quadrupole resonance in 208Pb
Hirokazu Aiba, Masayuki Matsuo, Shigeru Nishizaki +1
We performed fluctuation analysis by means of the local scaling dimension for the strength function of the isoscalar (IS) giant quadrupole resonance (GQR) in 208Pb where the streng…
Continuum Hartree-Fock-Bogoliubov theory for weakly bound deformed nuclei using coordinate-space Green's function method
Hiroshi Oba, Masayuki Matsuo
We formulate a new scheme of the Hartree-Fock-Bogoliubov mean-field theory applicable to weakly bound and pair correlated deformed nuclei using the coordinate-space Green's functio…
Microscopic description of oblate-prolate shape mixing in proton-rich Se isotopes
Nobuo Hinohara, Takashi Nakatsukasa, Masayuki Matsuo +1
The oblate-prolate shape coexisting/mixing phenomena in proton-rich 68,70,72Se are investigated by means of the adiabatic self-consistent collective coordinate (ASCC) method. The o…
Continuum Coupling and Pair Correlation in Weakly Bound Deformed Nuclei
Hiroshi Oba, Masayuki Matsuo
We formulate a new Hartree-Fock-Bogoliubov method applicable to weakly bound deformed nuclei using the coordinate-space Green's function technique. An emphasis is put on treatment…