Title :
The muonium hfs: uncertainty of theoretical calculation
Author :
Karshenboim, S.G.
Author_Institution :
D.I. Mendeleev Inst. for Metrol., St. Petersburg, Russia
Abstract :
Leading logarithmic corrections into the muonium hyperfine splitting (hfs) are evaluated. A status of theoretical calculations of the hfs is observed and main items of theoretical uncertainty are considered. A new term in the order /spl alpha/(Z/spl alpha/)/sup 3/ ln(Z/spl alpha/)/spl nu//sub F/ is obtained.
Keywords :
arithmetic; error analysis; ground states; hyperfine structure; mass formulae; muonium; quantum electrodynamics; Fermi energy interval; QED corrections; electron-muon mass ratio; ground state; higher-order corrections; logarithmic corrections; muonium hyperfine splitting; non-QED contributions; one-loop calculation; systematical error; theoretical calculation uncertainty; Genetic expression; Mesons; Metrology; Polarization; Stationary state; Uncertainty;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.547386
