Searching for New Physics at the Quantum Technology Frontier

Theory of light muonic atoms --- Two-photon-exchange contributions to muonic hydrogen and deuterium

7 Jul 2023, 11:00

25m

Congressi Stefano Franscini (CSF), Ascona (Ticino), Switzerland

Talk Atoms and Exotic Atoms II

Speaker

Franziska Hagelstein (JGU Mainz & PSI)

Description

I would like to discuss the theory of light muonic atoms, in particular, the two-photon-exchange polarizability contributions to the Lamb shift and hyperfine splitting in muonic hydrogen from baryon chiral perturbation theory and the two-photon-exchange contribution to the Lamb shift in muonic deuterium from pionless effective field theory. A focus will be on the ground-state hyperfine splitting in muonic hydrogen in view of future experiments.

Presentation materials

Ascona_2023_Hagelstein.pdf