Accurate computations of bound state properties in three- and four-electron atomic systems in the basis of multi-dimensional gaussoids

Results of accurate computations of bound states in three- and four-electron atomic systems are discussed. Bound state properties of the four-electron lithium ion Li\(^{-}\) in its ground \(2^{2}S-\)state are determined from the results of accurate, variational computations. We also consider a close...

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Bibliographic Details
Published inarXiv.org
Main Authors Frolov, Alexei M, Wardlaw, David M
Format Paper
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 07.07.2016
Subjects
Beryllium
Beryllium 7
Electrons
Lithium
Lithium ions
Radiochemistry
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Summary:Results of accurate computations of bound states in three- and four-electron atomic systems are discussed. Bound state properties of the four-electron lithium ion Li\(^{-}\) in its ground \(2^{2}S-\)state are determined from the results of accurate, variational computations. We also consider a closely related problem of accurate numerical evaluation of the half-life of the beryllium-7 isotope. This problem is of paramount importance for modern radiochemistry.
ISSN:2331-8422