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arXiv · 1307.5782

Symmetry energy in nuclear density functional theory

W. Nazarewicz·P. -G. Reinhard·W. Satula·D. Vretenar
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Abstract

The nuclear symmetry energy represents a response to the neutron-proton asymmetry. In this survey we discuss various aspects of symmetry energy in the framework of nuclear density functional theory, considering both non-relativistic and relativistic self-consistent mean-field realizations side-by-side. Key observables pertaining to bulk nucleonic matter and finite nuclei are reviewed. Constraints on the symmetry energy and correlations between observables and symmetry-energy parameters, using statistical covariance analysis, are investigated. Perspectives for future work are outlined in the context of ongoing experimental efforts.

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W. Nazarewicz, P. -G. Reinhard, W. Satula, D. Vretenar. 2013-07-22. Symmetry energy in nuclear density functional theory. https://doi.org/10.1140/epja/i2014-14020-3

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