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Three-dimensional rotation of even-even triaxial nuclei

Makito Oi·Philip M. Walker
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Abstract

With the self-consistent three-dimensional cranked Hartree-Fock-Bogoliubov (3d-cranked HFB) method, various types of rotational motion near the yrast line are investigated in an even-even nucleus in the $A\simeq 130$ mass region ($^{134}_{58}$Ce$_{76}$). The possibilities of chiral rotations, tilted-rotations, and dynamical aspects of these rotations are discussed through the analysis of the 3d-cranked HFB solutions. Although a stable planar solution of the chiral rotation is obtained, an aplanar chiral configuration is found to be unstable when triaxial deformation is treated self-consistently.

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Makito Oi, Philip M. Walker. 2003-09-26. Three-dimensional rotation of even-even triaxial nuclei. https://doi.org/10.1016/j.physletb.2003.09.084

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