F. Hagelstein

activity

20152026

most citedThe anomalous magnetic moment of the muon in the Standard Model

1.2k citations · 2.2k across the 34 of their papers we have counts for

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physics.atom-ph2026

Hadronic vacuum polarization in hydrogen-like atoms and ions amid the interplay of recoil and finite-size effects

Franziska Hagelstein, Vadim Lensky, Bogdan Malaescu +1

Hadronic vacuum polarization (hVP) enters simple atomic systems at a level that is small yet decisive for the precision spectroscopy now underway. We evaluate the hVP contributions…

physics.atom-ph2022★ 52 cited

Comprehensive theory of the Lamb shift in light muonic atoms

K. Pachucki, V. Lensky, F. Hagelstein +3

A comprehensive theory of the Lamb shift in light muonic atoms such as $μ$ H, $μ$ D, $μ^{3}$ He $^{+}$ , and $μ^{4}$ He $^{+}$ is presented, with all quantum electrodynamic corrections included a…