q-Deformed U(5) Limit in s, d IBM for Nuclei

The q -deformed Hamiltonian with U(5) symmetry in s, d interacting boson model can be constructed by using quantum algebra SU q (2), SU q (1,1) and q -deformed boson operator. The energy spectra and E 2 transition rates of 110~114 Cd isotopes are calculated. The calculated results agree with the exp...

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Bibliographic Details
Published in:Communications in theoretical physics 2000-04, Vol.33 (3), p.417-420, Article 417
Main Authors: XiangZheng, Fang, JianYou, Guo, XianYin, Li, TuNan, Ruan
Format: Article
Language:English
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Summary:The q -deformed Hamiltonian with U(5) symmetry in s, d interacting boson model can be constructed by using quantum algebra SU q (2), SU q (1,1) and q -deformed boson operator. The energy spectra and E 2 transition rates of 110~114 Cd isotopes are calculated. The calculated results agree with the experimental data rather well. Analyses on the calculated results show that the q -deformed U(5) limit is deviated from the symmetry in the original model and the degree of deviation is dependent on the deformation parameter.
ISSN:0253-6102
1572-9494
DOI:10.1088/0253-6102/33/3/417