Tools for incorporating a D-wave contribution in Skyrme energy density functionals
Tools for incorporating a D-wave contribution in Skyrme energy density functionals
复制标题
将 D 波贡献纳入 Skyrme 能量密度泛函的工具
DOI:
10.1088/0954-3899/42/3/034001
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
Becker P
中科院分区:
文献类型:
--
作者:
Becker P
The possibility of adding a D-wave term to the standard Skyrme effective interaction has been widely considered in the past. Such a term has been shown to appear in the next-to-next-to-leading order of the Skyrme pseudo-potential. The aim of the present article is to provide the necessary tools to incorporate this term in a fitting procedure: first, a mean-field equation written in spherical symmetry in order to describe spherical nuclei and second, the response function to detect unphysical instabilities. With these tools it will be possible to build a new fitting procedure to determine the coupling constants of the new functional.
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DOI:
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发表时间:
2010
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作者:
M. Kortelainen;M. Kortelainen;R. Furnstahl;W. Nazarewicz;W. Nazarewicz;W. Nazarewicz;M. Stoitsov;M. Stoitsov
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DOI:
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1992
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DOI:
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2010
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作者:
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DOI:
10.1088/0954-3899/41/5/055103
发表时间:
2013
期刊:
Journal of Physics G
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作者:
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通讯作者:
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DOI:
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发表时间:
1999
期刊:
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