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Oblate-prolate transition in odd-mass light mercury isotopes

S. Sakakihara·Y. Tanaka
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Abstract

Anomalous isotope shifts in the chain of light Hg isotopes are investigated by using the Hartree-Fock-Bogoliubov method with the Skyrme SIII, SkI3 and SLy4 forces. The sharp increase in the mean-square radius of the odd mass $^{181-185}$Hg isotopes is well explained in terms of the transition from an oblate to a prolate shape in the ground state of these isotopes. We discuss the polarization energy of time-odd mean-field terms in relation to the blocked level by the odd neutron.

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S. Sakakihara, Y. Tanaka. 2003-06-29. Oblate-prolate transition in odd-mass light mercury isotopes. https://doi.org/10.1016/s0375-9474(03)01619-1

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