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arXiv · 2111.13512

Nonrelativistic energy of tritium-containing hydrogen molecule isotopologues

Krzysztof Pachucki·Jacek Komasa
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Abstract

The nonrelativistic energy of low lying rovibrational levels of HT, DT, and \T\ is determined to an absolute accuracy of $10^{-7}-10^{-8}$ cm$^{-1}$ using the variational method with the four-body nonadiabatic James-Coolidge functions. The new results increase the accuracy of the nonrelativistic component of the energy levels by several orders of magnitude. As a consequence, the total transition energies are improved by at least an order of magnitude.

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Krzysztof Pachucki, Jacek Komasa. 2021-11-26. Nonrelativistic energy of tritium-containing hydrogen molecule isotopologues. https://doi.org/10.1080/00268976.2022.2040627

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