Positronium and Muonium 1S-2S Laser Spectroscopy as a Probe for the Standard-Model Extension

2016/07/21 by Crivelli, P., Wichmann, G.
#Atomic Physics (physics.atom-ph) #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.1607.06398

Abstract

We present the status and the prospects of the ongoing efforts to improve the measurements of the 1S-2S transition in positronium and muonium. These purely leptonic systems represent ideal objects to test bound-state QED to high precision and the Standard-Model Extension.

Related

• Laser spectroscopy of simple atoms and precision tests of bound state QED
• Microwave Spectroscopy of the Muonium 2S_1/2-2P_3/2 Fine Structure Interval
• Measurement of the Muonium 1S-2S Transition Frequency
• Precision continuous-wave laser measurement of the 1³S₁ → 2³S₁ interval in positronium
• Precision Study of Positronium: Testing Bound State QED Theory