Highly accurate bound state calculations of the two-center molecular ions by using the universal variational expansion for three-body systems
Atomic Physics
2018-04-18 v2
Abstract
The universal variational expansion for the non-relativistic three-body systems is explicitly constructed. Three-body universal expansion can be used to perform highly accurate numerical computations of the bound state spectra in arbitrary three-body systems, including Coulomb three-body systems with arbitrary particle masses and electric charges. Our main interest is related to the adiabatic three-body systems which contain one bound electron and two heavy nuclei of hydrogen isotopes: the protium , deuterium and tritium . We also consider the analogous (model) hydrogen ion H with the two infinitely heavy nuclei. PACS number(s): 36.10.-k and 36.10.Dr
Keywords
Cite
@article{arxiv.1707.04936,
title = {Highly accurate bound state calculations of the two-center molecular ions by using the universal variational expansion for three-body systems},
author = {Alexei M Frolov},
journal= {arXiv preprint arXiv:1707.04936},
year = {2018}
}
Comments
version1