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Issue 41, 2018
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Nonrelativistic energy levels of HD

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Nonadiabatic exponential functions are employed to solve the four-body Schrödinger equation. Nonrelativistic bound energy levels of the HD molecule are calculated to the relative accuracy of 10−12–10−13, which is the first step toward highly accurate prediction of dissociation and transition energies. Such energies, in connection with equally accurate experimental data, will enable refinement of the physical constant and aid the search for deviations caused by yet unknown interactions at the atomic scale.

Graphical abstract: Nonrelativistic energy levels of HD

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Publication details

The article was received on 29 Aug 2018, accepted on 08 Oct 2018 and first published on 09 Oct 2018

Article type: Paper
DOI: 10.1039/C8CP05493B
Citation: Phys. Chem. Chem. Phys., 2018,20, 26297-26302

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    Nonrelativistic energy levels of HD

    K. Pachucki and J. Komasa, Phys. Chem. Chem. Phys., 2018, 20, 26297
    DOI: 10.1039/C8CP05493B

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