基于多维Gaussoid的三电子和四电子原子系统束缚态性质的精确计算
Accurate computations of bound state properties in three- and four-electron atomic systems in the basis of multi-dimensional gaussoids
摘要：
本文讨论了三电子和四电子原子系统束缚态的精确计算结果。从精确的变分计算结果中确定了四电子锂离子Li $^{-}$在其基态$2^{2}S-$的束缚态性质。我们还考虑了一个密切相关的问题，准确的数值评估的半衰期的铍-7同位素。这个问题对于现代放射化学来说是至关重要的。
英文摘要：
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.
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