Self-consistent calculations of the electric giant dipole resonances in light and heavy nuclei.
Phys Rev Lett
; 109(9): 092502, 2012 Aug 31.
Article
in En
| MEDLINE
| ID: mdl-23002827
ABSTRACT
While bulk properties of stable nuclei are successfully reproduced by mean-field theories employing effective interactions, the dependence of the centroid energy of the electric giant dipole resonance on the nucleon number A is not. This problem is cured by considering many-particle correlations beyond mean-field theory, which we do within the quasiparticle time blocking approximation. The electric giant dipole resonances in 16O, 40Ca, and 208Pb are calculated using two new Skyrme interactions.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Phys Rev Lett
Year:
2012
Document type:
Article
Affiliation country:
Rusia