Accurate solution of the Thomas-Fermi-Dirac-Weizsäcker variational equations for the case of neutral atoms and positive ions

W. Stich; E. K.U. Gross; P. Malzacher; R. M. Dreizler

doi:10.1007/BF01420144

Accurate solution of the Thomas-Fermi-Dirac-Weizsäcker variational equations for the case of neutral atoms and positive ions

W. Stich^*
, E. K.U. Gross
, P. Malzacher
, R. M. Dreizler

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

The numerical solution of the Thomas-Fermi-Dirac-Weizsäcker variational equations for atomic many electron systems is discussed in terms of a spline representation. Accurate values for groundstate energies are obtained for the full range of the central charge and all degrees of ionisation.

Original language	English
Pages (from-to)	5-11
Number of pages	7
Journal	Zeitschrift für Physik A Atoms and Nuclei
Volume	309
Issue number	1
DOIs	https://doi.org/10.1007/BF01420144
State	Published - Mar 1982
Externally published	Yes

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title = "Accurate solution of the Thomas-Fermi-Dirac-Weizs{\"a}cker variational equations for the case of neutral atoms and positive ions",

abstract = "The numerical solution of the Thomas-Fermi-Dirac-Weizs{\"a}cker variational equations for atomic many electron systems is discussed in terms of a spline representation. Accurate values for groundstate energies are obtained for the full range of the central charge and all degrees of ionisation.",

author = "W. Stich and Gross, \{E. K.U.\} and P. Malzacher and Dreizler, \{R. M.\}",

year = "1982",

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AU - Dreizler, R. M.

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Accurate solution of the Thomas-Fermi-Dirac-Weizsäcker variational equations for the case of neutral atoms and positive ions

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