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| HAL : in2p3-00000521, version 1 |
| arXiv : hep-th/9407054 |
| Fiche détaillée |  Récupérer au format |
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| Journal of Physics G: Nuclear and Particle Physics 20 (1994) L13-L19 |
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| An u$_{qp}(u_2)$ model for rotational bands of nuclei |
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| R. Barbier1J. Meyer1M. Kibler1 |
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| (1994) |
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| 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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| 1 : | IPNL - Institut de Physique Nucléaire de Lyon |
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| Thème(s) | : | Physique/Physique des Hautes Energies - Théorie |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/hep-th/9407054 |
| in2p3-00000521, version 1 | |
| http://hal.in2p3.fr/in2p3-00000521 | |
| oai:hal.in2p3.fr:in2p3-00000521 | |
| Contributeur : Sylvie Florès | |
| Soumis le : Jeudi 23 Novembre 2006, 11:29:01 | |
| Dernière modification le : Jeudi 23 Novembre 2006, 11:43:33 | |
