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arXiv · 1108.5785

Non-perturbative Analysis of the Influence of the Proton Magnetization and Charge Densities on the Hyperfine Splitting of Muonic Hydrogen

J. D. Carroll·A. W. Thomas·G. A. Miller·J. Rafelski
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Abstract

We investigate the influence of the spatial extent of the proton magnetization and charge densities on the 2S hyperfine splitting in muonic hydrogen. The use of a non-perturbative relativistic Dirac approach leads to corrections of 15% to values obtained from the perturbative treatment encapsulated by the Zemach radius, which surpass the next-leading order contribution in the perturbation series by an order of magnitude.

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J. D. Carroll, A. W. Thomas, G. A. Miller, J. Rafelski. 2011-08-30. Non-perturbative Analysis of the Influence of the Proton Magnetization and Charge Densities on the Hyperfine Splitting of Muonic Hydrogen. https://arxiv.org/abs/1108.5785

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