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arXiv · hep-th/9407054

An Uqp(u2) Model for Rotational Bands of Nuclei

R. Barbier·J. Meyer·M. Kibler
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Abstract

A rotational model is developed from a new version of the two-parameter quantum algebra $U_{qp}({\rm u}_2)$. This model is applied to the description of some recent experimental data for the rotating superdeformed nuclei $^{192-194-196-198}{\rm Pb}$ and $^{192-194 }{\rm Hg}$. A comparison between the $U_{qp}({\rm u}_2)$ model presented here and the Raychev-Roussev-Smirnov model with $U_{q }({\rm su}_2)$ symmetry shows the relevance of the introduction of a second parameter of a ``quantum algebra'' type.

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R. Barbier, J. Meyer, M. Kibler. 1994-07-11. An Uqp(u2) Model for Rotational Bands of Nuclei. https://doi.org/10.1088/0954-3899%2F20%2F1%2F003

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