Crivelli Lab

Research focus

ERC Consolidator Grant · 2018

Muonium Laser Spectroscopy

Striking anomalies in the muon sector have accumulated in recent years: notably the famous anomalous muon magnetic moment (g-2) and the muonic hydrogen Lamb shift measurement which prompted the so-called proton charge radius puzzle. These tantalizing results triggered vibrant activity on both experimental and theoretical sides. Different explanations have been put forward including exciting solutions invoking New Physics beyond the Standard Model. To contribute to clarifying the origin of these anomalies, I propose Mu-MASS, an experiment aiming for a 1000-fold improvement in the determination of the 1S-2S transition frequency of Muonium (M), the positive-muon/electron bound state. This…

From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.