Samenvatting
The 1s-2s energy interval in the muonium (mu(+)e(-)) atom has been measured by Doppler-free two-photon laser spectroscopy. A value of 2455528941.0(9.8) MHz has been obtained in good agreement with quantum electrodynamics (QED). The muon-electron mass ratio can be extracted and is found to be 206.76838(17). The measurement may also be interpreted as a determination of the muon-electron charge ratio as -1- 1.1(2.1) . 10(-9). Corresponding measurements in deuterium using the same experimental setup confirmed the validity of the applied analysis procedure.
Originele taal-2 | English |
---|---|
Pagina's (van-tot) | 197-200 |
Aantal pagina's | 4 |
Tijdschrift | Hyperfine Interactions |
Volume | 127 |
Nummer van het tijdschrift | 1-4 |
Status | Published - 2000 |
Extern gepubliceerd | Ja |
Evenement | 1st Euroconference on Atomic Physics at Accelerators (APAC 99) - MAINZ, Mainz, Germany Duur: 19-sep.-1999 → 24-sep.-1999 |