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| HAL : in2p3-00260258, version 1 |
| DOI : 10.1103/PhysRevC.77.024311 |
| Fiche détaillée |  Récupérer au format |
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| Physical Review C 77 (2008) 024311 |
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| Extended Thomas-Fermi density functionals in the presence of a tensor interaction in spherical symmetry |
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| J. Bartel1K. Bencheikh2J. Meyer3 |
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| (2008) |
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| For a one-body Hamiltonian obtained from the energy-density functional associated with a Skyrme effective interaction, including a tensor force, semiclassical functional densities are derived in the framework of the Extended Thomas-Fermi method, in spherical symmetry, for the kinetic energy and spin-orbit density. The structure of the self-consistent mean-field potentials constructed with such semiclassical functionals is studied. The impact of the tensor force in particular on the spin-orbit form factor clearly indicates the necessity of including such tensor-force terms in the theoretical description of atomic nuclei and their possible influence on the shell structure of exotic nuclei. |
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| 1 : | DRS-IPHC - Département Recherches Subatomiques |
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| 2 : | Laboratoire de Physique Quantique et Systèmes Dynamiques, Departement de Physique |
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| 3 : | IPNL - Institut de Physique Nucléaire de Lyon |
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| Thème(s) | : | Physique/Physique Nucléaire Théorique |
| in2p3-00260258, version 1 | |
| http://hal.in2p3.fr/in2p3-00260258 | |
| oai:hal.in2p3.fr:in2p3-00260258 | |
| Contributeur : Béatrice Forrler | |
| Déposé pour le compte de : | |
| Soumis le : Lundi 3 Mars 2008, 16:09:15 | |
| Dernière modification le : Lundi 3 Mars 2008, 20:35:28 | |
