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International Workshop on Finite Dimensional Integrable Systems, Dubna : Russie, Fédération De
A system of interest in spectroscopy - the qp-rotor system
R. Barbier1, M. Kibler1

A rotor system, having the symmetry afforded by the two-parameter quantum algebra Uqp(u(2)), is investigated in this communication. This system is useful in rotational spectroscopy of molecules and nuclei. In particular, it is shown to lead to a model (viz., the qp-rotor model) for describing (via an energy formula and a qp-deformation of E2 reduced transition probabilities) rotational bands of deformed and superdeformed nuclei.
1 :  IPNL - Institut de Physique Nucléaire de Lyon
Physique/Physique Nucléaire Théorique

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