615 articles – 3069 Notices  [english version]
 HAL : in2p3-00476287, version 1
 arXiv : 1004.4083
 Calculation of the spectrum of 12Li by using the multistep shell model method in the complex energy plane
 (2010)
 The unbound nucleus $^{12}$Li is evaluated by using the multistep shell model in the complex energy plane assuming that the spectrum is determined by the motion of three neutrons outside the $^9$Li core. It is found that the ground state of this system consists of an antibound $1/2^+$ state and that only this and a $1/2^-$ and a $5/2^+$ excited states are physically meaningful resonances.
 Thème(s) : Physique/Physique Nucléaire Théorique
 Lien vers le texte intégral : http://fr.arXiv.org/abs/1004.4083
 in2p3-00476287, version 1 http://hal.in2p3.fr/in2p3-00476287 oai:hal.in2p3.fr:in2p3-00476287 Contributeur : Michel Lion <> Soumis le : Lundi 26 Avril 2010, 09:14:15 Dernière modification le : Lundi 26 Avril 2010, 09:16:16