30 citations · 95 across the 14 of their papers we have counts for
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Singlet and triplet bound state spectra in the four-electron Be-like atomic systems
Maria Belen Ruiz, Federico Latorre, Alexei M. Frolov
A large number of bound singlet and triplet states in the four-electron Be-atom and Be-like ions B, C, F and Mg are determined to milli-Hartree numerical a…
Bound state spectrum of the triplet states in the Be atom
Alexei M. Frolov, Maria Belen Ruiz
The bound state spectrum of the low-lying triplet states in the Be atom is investigated. In particular, we perform accurate computations of the bound triplet , , , , $G…
Triplet states in the Be atom: bound state spectrum and hyperfine structure
Alexei M. Frolov, Maria Belen Ruiz
The bound state spectrum of low-lying triplet states in the Be atom is investigated. In particular, we perform accurate computations of various bound triplet S, P, D, F, and G stat…
Accurate CI and Hylleraas-CI wave functions for the atomic effects in the whole-atom-nuclear beta-decay of the Li atom
Maria Belen Ruiz
In this review we study the level of accuracy of the electronic wave functions which is necessary to describe properly the atomic effects during nuclear beta-decay. In the case of…
Hylleraas-configuration-interaction analysis of the low-lying states in the three-electron Li atom and Be+ ion
Maria Belen Ruiz, Johannes T. Margraf, Alexei M. Frolov
The total energies of twenty eight bound S-, P-, D-, F-, G-, H-, and I-states in the three-electron systems Li atom and Be+ ion, respectively, are determined with the use of the Co…
Hyperfine structure of the state in the Be atom
Alexei M. Frolov, Maria Belen Ruiz
A number of bound states properties and the hyperfine structure of the 23S(L=0)-state in the Be atom are determined from the results of highly accurate computations. The energies o…