Analytic model of a multi-electron atom

A fully analytical approximation for the observable characteristics of many-electron atoms is developed via a complete and orthonormal hydrogen-like basis with a single-effective charge parameter for all electrons of a given atom. The basis completeness allows us to employ the secondary-quantized re...

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Veröffentlicht in:	Journal of physics. B, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2017-12, Vol.50 (24), p.245007
Hauptverfasser:	Skoromnik, O D, Feranchuk, I D, Leonau, A U, Keitel, C H
Format:	Artikel
Sprache:	eng
Schlagworte:	atomic perturbation theory basis set for chemistry correlation effects Coulomb Green function
Online-Zugang:	Volltext
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