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Self-energy correction to the bound-electron g factor in H-like ions

V. A. Yerokhin·P. Indelicato·V. M. Shabaev
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Abstract

The one-loop self-energy correction to the 1s electron g factor is evaluated to all orders in Zαwith an accuracy, which is essentially better than that of previous calculations of this correction. As a result, the uncertainty of the theoretical prediction for the bound-electron g factor in H-like carbon is reduced by a factor of 3. This improves the total accuracy of the recent electron-mass determination [Beier et al. Phys. Rev. Lett. 88, 011603 (2002)]. The new value of the electron mass is found to be m_e = 0.000 548 579 909 3(3) u.

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V. A. Yerokhin, P. Indelicato, V. M. Shabaev. 2002-05-22. Self-energy correction to the bound-electron g factor in H-like ions. https://doi.org/10.1103/physrevlett.89.143001

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