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arXiv · 1510.04610

Theoretical studies of possible toroidal high-spin isomers in the light-mass region

Andrzej Staszczak·Cheuk-Yin Wong
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Abstract

We review our theoretical knowledge of possible toroidal high-spin isomers in the light mass region in 28$\le$$A$$\le$52 obtained previously in cranked Skyrme-Hartree-Fock calculations. We report additional toroidal high-spin isomers in $^{56}$Ni with $I$=114$\hbar$ and 140$\hbar$, which follow the same (multi-particle)--(multi-hole) systematics as other toroidal high-spin isomers. We examine the production of these exotic nuclei by fusion of various projectiles on $^{20}$Ne or $^{28}$Si as an active target in time-projection-chamber (TCP) experiments.

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Andrzej Staszczak, Cheuk-Yin Wong. 2015-10-15. Theoretical studies of possible toroidal high-spin isomers in the light-mass region. https://doi.org/10.1051/epjconf%2F201611704008

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