358 citations · 2k across the 34 of their papers we have counts for
5 papers · 1 filter
Stringent test of QED with hydrogenlike tin
J. Morgner, B. Tu, C. M. König +11
Inner-shell electrons naturally sense the electric field close to the nucleus, which can reach extreme values beyond for the innermost electrons. Espe…
Two-loop virtual light-by-light scattering corrections to the bound-electron factor
V. Debierre, B. Sikora, H. Cakir +4
A critical set of two-loop QED corrections to the factor of hydrogenlike ions is calculated without expansion in the nuclear binding field. These corrections are due to the pol…
QED corrections to the factor of Li- and B-like ions
H. Cakir, V. A. Yerokhin, N. S. Oreshkina +4
QED corrections to the factor of Li-like and B-like ions in a wide range of nuclear charges are presented. Many-electron contributions as well as radiative effects on the one-l…
Theory of the two-loop self-energy correction to the factor in non-perturbative Coulomb fields
B. Sikora, V. A. Yerokhin, N. S. Oreshkina +3
Two-loop self-energy corrections to the bound-electron factor are investigated theoretically to all orders in the nuclear binding strength parameter . The separation of div…
Extraction of the electron mass from factor measurements on light hydrogenlike ions
J. Zatorski, B. Sikora, S. G. Karshenboim +5
The determination of the electron mass from Penning-trap measurements with C ions and from theoretical results for the bound-electron factor is described in detai…