Symmetry energy in nuclear density functional theory

被引：39

作者：

Nazarewicz, W. ^{[1
,2
,3
]}

Reinhard, P. -G. ^{[4
]}

Satula, W. ^{[3
]}

Vretenar, D. ^{[5
]}

机构：

[1] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA

[2] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[3] Univ Warsaw, Fac Phys, PL-00681 Warsaw, Poland

[4] Univ Erlangen Nurnberg, Inst Theoret Phys, D-90158 Erlangen, Germany

[5] Univ Zagreb, Fac Sci, Dept Phys, Zagreb 41000, Croatia

来源：

EUROPEAN PHYSICAL JOURNAL A | 2014年 / 50卷 / 02期

关键词：

HARTREE-BOGOLIUBOV THEORY; SELF-CONSISTENT; NEUTRON RADII; EQUATION; STATE; SCATTERING;

D O I：

10.1140/epja/i2014-14020-3

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The nuclear symmetry energy represents a response to the neutron-proton asymmetry. In this paper 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.

引用

页码：1 / 13

页数：13

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