2 papers
physics.atom-ph2025
Microwave Spectroscopy of the Muonium Fine Structure Interval
Philipp Blumer, Gianluca Janka, Svenja Geissmann +8
We report a microwave spectroscopy measurement of the muonium fine structure transition, yielding a transition frequency of , in ag…
hep-ph2024
Muonium fine structure: theory update, tests of Lorentz violation and experimental prospects
Philipp Blumer, Svenja Geissmann, Arnaldo J. Vargas +3
We review the status of the QED calculations for the muonium energy interval and provide the updated theoretical value of . Addi…