| HAL : hal-00169018, version 1 |
| arXiv : 0708.4326 |
| Fiche détaillée | Récupérer au format |
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| 23rd International Nuclear Physics Conference - INPC2007, Tokyo : Japon (2007) |
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| The Tensor Part of the Skyrme Energy Density Functional |
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| T. Lesinski1M. Bender2, 3K. Bennaceur1, 2Thomas Duguet4J. Meyer1 |
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| (03/06/2007) |
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| We systematically study the effect of the J^2 tensor terms in the Skyrme energy functional on properties of spherical nuclei. We build a set of 36 parameterizations covering a wide range of the corresponding parameter space. We analyze the impact of the tensor terms on the evolution of single-particle-level splittings along chains of semi-magic nuclei in spherical calculations. We find that positive values of the coupling constants of proton-neutron and like-particle tensor terms allow for a qualitative description of the evolution of neutron and proton single-particle level splittings in chains of Ca, Ni and Sn isotopes. |
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| Domaine | : | Physique/Physique Nucléaire Théorique |
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| Nuclear energy density functional – tensor interaction – single-particle energies |
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| Liste des fichiers attachés à ce document : | ||||||||||
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| hal-00169018, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00169018 | |
| oai:hal.archives-ouvertes.fr:hal-00169018 | |
| Contributeur : Thomas Lesinski | |
| Soumis le : Vendredi 31 Août 2007, 11:19:05 | |
| Dernière modification le : Lundi 3 Août 2009, 11:01:27 | |