The nuclear structure community is striving to determine a nuclear energy functional which is as universal and as accurate as possible. When a functional is determined by fitting free parameters, the constraints on these parameters coming from excited states (like the well-known giant resonances) are not, as a rule, imposed. This work shows that at least three constraints could be imposed on Skyrme functionals, by explaining the physical background and discussing their relevance.

The symmetry energy and other open questions concerning effective functionals / G. Colo'. - In: INTERNATIONAL JOURNAL OF MODERN PHYSICS E. - ISSN 0218-3013. - 18:4(2009), pp. 1008-1013. ((Intervento presentato al 5. convegno Nuclear physics workshop Marie and Pierre Curie tenutosi a Kazimierz (Polonia) nel 2008.

The symmetry energy and other open questions concerning effective functionals

G. Colo'
Primo
2009

Abstract

The nuclear structure community is striving to determine a nuclear energy functional which is as universal and as accurate as possible. When a functional is determined by fitting free parameters, the constraints on these parameters coming from excited states (like the well-known giant resonances) are not, as a rule, imposed. This work shows that at least three constraints could be imposed on Skyrme functionals, by explaining the physical background and discussing their relevance.
Settore FIS/04 - Fisica Nucleare e Subnucleare
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/179293
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