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arXiv · 1907.11008

Macroscopic manifestations of rotating triaxial superfluid nuclei

P. Schuck·M. Urban
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Abstract

Recently, Allmond and Wood [Phys. Lett. B 767, 226 (2017)] were able to extract the three moments of inertia $I_k$ of a dozen of superfluid triaxial nuclei from experimental data. The observed dependence of the $I_k$ on the deformation parameters is rather smooth. Here we show that these moments of inertia can be surprisingly well explained by a semiclassical cranked Hartree-Fock-Bogoliubov (HFB) calculation in which the velocity field is a simple superposition of rigid and irrotational flows.

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P. Schuck, M. Urban. 2019-08-27. Macroscopic manifestations of rotating triaxial superfluid nuclei. https://doi.org/10.1103/physrevc.100.031301

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