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arXiv · 2111.12964

Precision spectroscopy of the hydrogen molecular ions: present status of theory and experiment

Vladimir I. Korobov
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Abstract

We review recent experiments on HD$^+$ spectroscopy. The reduced proton-deuteron mass to electron mass ratio, $\mu_{pd}/m_e$, is inferred from the comparison of theory and experiment. Theoretical issues related to the calculations of the spin structure, which are currently the main limiting factor of theoretical accuracy, are discussed.

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Vladimir I. Korobov. 2021-11-25. Precision spectroscopy of the hydrogen molecular ions: present status of theory and experiment. https://doi.org/10.1134/s1063779622040086

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