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arXiv · 1101.2256

Microscopic description of large-amplitude shape-mixing dynamics with local QRPA inertial functions

Nobuo Hinohara·Koichi Sato·Kenichi Yoshida·Takashi Nakatsukasa·Masayuki Matsuo
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Abstract

We introduce a microscopic approach to derive all the inertial functions in the five-dimensional quadrupole collective Hamiltonian. Local normal modes are evaluated on the constrained mean field in the quasiparticle random-phase approximation in order to derive the inertial functions. The collective Hamiltonians for neutron-rich Mg isotopes are determined with use of this approach, and the shape coexistence/mixing around the N = 20 region is analyzed.

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Nobuo Hinohara, Koichi Sato, Kenichi Yoshida, Takashi Nakatsukasa, Masayuki Matsuo. 2011-01-12. Microscopic description of large-amplitude shape-mixing dynamics with local QRPA inertial functions. https://doi.org/10.1063/1.3584067

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