Orbital and spin scissors modes in superfluid nuclei

Abstract : Nuclear scissors modes are considered in the frame of Wigner function moments method generalized to take into account spin degrees of freedom and pair correlations simultaneously. A new source of nuclear magnetism, connected with counter-rotation of spins up and down around the symmetry axis (hidden angular momenta), is discovered. Its inclusion into the theory allows one to improve substantially the agreement with experimental data in the description of energies and transition probabilities of scissors modes in rare earth nuclei.
Type de document :
Article dans une revue
Physical Review C, American Physical Society, 2015, 91 (6), pp.064312. 〈10.1103/PhysRevC.91.064312〉
Liste complète des métadonnées

http://hal.in2p3.fr/in2p3-01157223
Contributeur : Sophie Heurteau <>
Soumis le : mercredi 27 mai 2015 - 17:43:44
Dernière modification le : jeudi 11 janvier 2018 - 06:15:51

Lien texte intégral

Identifiants

Collections

Citation

E. B. Balbutsev, I. V. Molodtsova, P. Schuck. Orbital and spin scissors modes in superfluid nuclei. Physical Review C, American Physical Society, 2015, 91 (6), pp.064312. 〈10.1103/PhysRevC.91.064312〉. 〈in2p3-01157223〉

Partager

Métriques

Consultations de la notice

84