328 citations · 375 across the 5 of their papers we have counts for
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One-loop electron self-energy with accelerated partial-wave expansion in Coulomb gauge
V. A. Yerokhin, Z. Harman, C. H. Keitel
Numerical calculations of the electron self-energy without any expansion in the binding nuclear field are required in order to match the rapidly advancing precision of experimental…
Two-loop electron self-energy for low nuclear charges
V. A. Yerokhin, Z. Harman, C. H. Keitel
Calculations of the two-loop electron self-energy for the Lamb shift are reported, performed to all orders in the nuclear binding strength parameter (where is the nuc…
Muonic vacuum polarization correction to the bound-electron -factor
N. A. Belov, B. Sikora, R. Weis +5
The muonic vacuum polarization contribution to the -factor of the electron bound in a nuclear potential is investigated theoretically. The electric as well as the magnetic loop…
Weighted difference of g-factors of light Li-like and H-like ions for an improved determination of the fine-structure constant
V. A. Yerokhin, E. Berseneva, Z. Harman +2
A weighted difference of the -factors of the Li- and H-like ion of the same element is studied and optimized in order to maximize the cancellation of nuclear effects. To this en…
High-precision measurement of the atomic mass of the electron
Sven Sturm, Florian Köhler, Jacek Zatorski +6
The quest for the value of the electron's atomic mass has been subject of continuing efforts over the last decades. Among the seemingly fundamental constants which parameterize the…