 |
 |
 |
|
|
|
| HAL : in2p3-00372725, version 1 |
| arXiv : 0904.0341 |
| DOI : 10.1140/epja/i2010-10921-3 |
| Fiche détaillée |  Récupérer au format |
|
|
| The European Physical Journal A 43 (2010) 369-378 |
|
|
|
|
| New insights on pseudospin doublets in nuclei |
|
|
| B. Desplanques1S. Marcos2 |
|
|
| (2010) |
|
|
|
| The relevance of the pseudospin symmetry in nuclei is considered. New insight is obtained from looking at the continuous transition from a model satisfying the spin symmetry to another one satisfying the pseudospin symmetry. This study suggests that there are models allowing no missing single-particle states in this transition, contrary to what is usually advocated. It rather points out to an association of pseudospin partners different from the one usually assumed, together with a strong violation of the corresponding symmetry. A comparison with results obtained from some relativistic approaches is made. |
|
|
|
|
|
|
|
|
|
|
|
| 1 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
|
|
| 2 : | Departamento de Fisica Teorica |
|
|
|
|
|
|
|
|
|
| Thème(s) | : | Physique/Physique Nucléaire Théorique |
|
|
| Liste des fichiers attachés à ce document : | ||||||||||
|
||||||||||
|
|
|
| in2p3-00372725, version 1 | |
| http://hal.in2p3.fr/in2p3-00372725 | |
| oai:hal.in2p3.fr:in2p3-00372725 | |
| Contributeur : Bertrand Desplanques | |
| Soumis le : Jeudi 2 Avril 2009, 10:52:55 | |
| Dernière modification le : Vendredi 19 Mars 2010, 14:47:08 | |
