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Variational studies of ro-vibrational spectra of DT and T ions
D. T. Aznabayev, D. B. Zhomartova, A. K. Bekbaev +1
In this work we study the last two hydrogen molecular ion isotopologues: DT and T, for which high-precision calculations have not yet been made. We obtain the nonrelativi…
Polarizability of the kaonic helium atom
D. T. Aznabayev, A. K. Bekbaev, V. I. Korobov
The static dipole polarizability of metastable states in the kaonic helium atoms is studied. We use the complex coordinate rotation method to properly account for the resonant natu…
Magnetic dipole transitions in the H ion
D. T. Aznabayev, A. K. Bekbaev, V. I. Korobov
The magnetic dipole transitions in the homonuclear molecular ion H are obtained for a wide range of and , vibrational and total orbital momentum quantum numbers, respe…
Nonrelativistic energy levels of helium atom
D. T. Aznabaev, A. K. Bekbaev, Vladimir I. Korobov
The nonrelativistic ionization energy levels of a helium atom are calculated for , , and states. The calculations are based on the variational method of "exponential"…
Leading order relativistic corrections to the ro-vibrational spectrum of $\mbox{H}^+_2$ and $\mbox{HD}^+$ molecular ions
D. T. Aznabayev, A. K. Bekbaev, V. I. Korobov
High-precision variational calculations of the operators for the relativistic corrections in the leading order are presented. The ro-vibrational states in the range of the t…
Leading order relativistic corrections to the dipole polarizability of the hydrogen molecular ions
D. T. Aznabayev, A. K Bekbaev, S. A. Zhaugasheva +1
The static dipole polarizability for the hydrogen molecular ions H, HD, and D are calculated. These new data for polarizability takes into account the leading order…