The contribution to the hyperfine splitting of order α2(Zα)EF, generated by the polarization operator insertion into the radiation photon line, is calculated. It turns out to be -0.310742...·[α2(Zα)/π]EF, thus giving -0.17 kHz for muonium and -0.054 kHz for hydrogen.
|Number of pages||4|
|Journal||Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics|
|State||Published - Oct 25 1990|
ASJC Scopus subject areas
- Nuclear and High Energy Physics