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arXiv · 1411.1138

Properties of negatively charged lithium ions and evaluation of the half-life of ${}^{7}$Be atom(s)

Alexei M. Frolov·David M. Wardlaw
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Abstract

Bound state properties of the four-electron lithium ion Li$^{-}$ in its ground $2^{2}S-$state and isotope-subsistuted ${}^{6}$Li$^{-}$ and ${}^{7}$Li$^{-}$ ions in their ground $2^1S-$state(s) are determined from the results of accurate, variational computations. Another closely related problem discussed in this study is 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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Alexei M. Frolov, David M. Wardlaw. 2014-11-05. Properties of negatively charged lithium ions and evaluation of the half-life of ${}^{7}$Be atom(s). https://arxiv.org/abs/1411.1138

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