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Updated: Feb 14, 2026

Single-Digit Nanometer Electron-Beam Lithography with an Aberration-Corrected Scanning Transmission Electron Microscope
Published on: September 14, 2018
Two-Loop Binding Corrections to the Electron Gyromagnetic Factor
Andrzej Czarnecki1, Matthew Dowling1, Jan Piclum1,2
1Department of Physics, University of Alberta, Edmonton, Alberta, Canada T6G 2E1.
Abstract:
We compute corrections to the gyromagnetic factor of an electron bound in a hydrogenlike ion at order α^{2}(Zα)^{5}. This result removes a major uncertainty in predictions for silicon and carbon ions, used to determine the atomic mass of the electron.
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