A precise microwave spectroscopy measurement of the muonium ground state: hyperfine structure interval and muon magnetic moment

A precise microwave spectroscopy measurement of the muonium ground state: hyperfine structure interval and muon magnetic moment

Data-taking has been completed on a new high precision experiment at the Los Alamos Meson Physics Facility (LAMPF) to determine the muonium (/spl mu//sup +/e/sup -/) ground state hyperfine structure interval /spl Delta//spl nu/ (to /spl sim/10 ppb) and the muon to proton magnetic moment ratio /spl m...

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Hauptverfasser: Boshier, M.G., Dhawan, S., van Dyck, O., Egan, P., Fei, X., Perdekamp, M.G., Hughes, V.W., Janousch, M., Jungmann, K., Kawall, D., Liu, W., Mariam, F.G., Pillai, C., Prigl, R., Putlitz, G.zu, Reinhard, I., Schwarz, W., Thompson, P.A., Woodle, K.A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Gold
Laboratories
Magnetic field measurement
Magnetic moments
Mesons
Microwave measurements
Physics
Spectroscopy
Stationary state
Uncertainty
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Zusammenfassung:Data-taking has been completed on a new high precision experiment at the Los Alamos Meson Physics Facility (LAMPF) to determine the muonium (/spl mu//sup +/e/sup -/) ground state hyperfine structure interval /spl Delta//spl nu/ (to /spl sim/10 ppb) and the muon to proton magnetic moment ratio /spl mu//sub /spl mu///spl mu//sub p/ (to /spl sim/90 ppb), each corresponding to about a fourfold improvement compared to present knowledge.
DOI:10.1109/CPEM.1998.699729