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arXiv · 1709.06544

Hyperfine splitting in ordinary and muonic hydrogen

Oleksandr Tomalak
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Abstract

We provide an accurate evaluation of the two-photon exchange correction to the hyperfine splitting of S energy levels in muonic hydrogen exploiting the corresponding measurements in electronic hydrogen. The proton structure uncertainty in the calculation of $\alpha^5$ contribution is sizably reduced.

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Oleksandr Tomalak. 2017-09-19. Hyperfine splitting in ordinary and muonic hydrogen. https://doi.org/10.1140/epja/i2018-12453-2

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