358 citations · 2k across the 34 of their papers we have counts for
34 papers
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…
Wide acceptance measurement of the K/K ratio from Ni+Ni collisions at 1.91A GeV
K. Piasecki, N. Herrmann, R. Averbeck +70
The FOPI Collaboration at the GSI SIS-18 synchrotron measured charged kaons from central and semi-central collisions of Ni+Ni at a beam energy of 1.91A GeV. We present the distribu…
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…
Access to improve the muon mass and magnetic moment anomaly via the bound-muon factor
B. Sikora, H. Cakir, N. Michel +6
A theoretical description of the factor of a muon bound in a nuclear potential is presented. One-loop self-energy and multi-loop vacuum polarization corrections are calculated,…