Effect of the particle-vibration coupling on single-particle states : a consistent study within the Skyrme framework
Articolo
Data di Pubblicazione:
2010
Citazione:
Effect of the particle-vibration coupling on single-particle states : a consistent study within the Skyrme framework / G. Colò, H. Sagawa, P. F. Bortignon. - In: PHYSICAL REVIEW. C, NUCLEAR PHYSICS. - ISSN 0556-2813. - 82:6(2010 Dec 13), pp. 064307.064307.1-064307.064307.8. [10.1103/PhysRevC.82.064307]
Abstract:
We discuss calculations of single-particle states in magic nuclei, performed withis the particle-vibration coupling (PVC) approach by using consistently the Skyrme effective interaction. The vibrations are calculated within fully self-consistent random-phase approximation and the whole interaction is also used in the PVC vertex. Our main emphasis is therefore the discussion of our results in comparison with those in which some appproximation is made. The perspectives for improving current density functional theory (DFT) calculations are also addressed.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
single-particle states ; self-energy ; self-consistency
Elenco autori:
G. Colò, H. Sagawa, P.F. Bortignon
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