Lucas de Sousa Borges

collaborators

2 papers

physics.atom-ph2025

Precision continuous-wave laser measurement of the $1^{3} S_{1} \to 2^{3} S_{1}$ interval in positronium

Lucas de Sousa Borges, Edward Thorpe-Woods, Evans Javary +1

We report a 4.9\,ppb measurement of the positronium $1^{3} S_{1} \to 2^{3} S_{1}$ interval using continuous-wave two-photon laser spec…

physics.atom-ph2024

Two-Photon Optical Ramsey-Doppler Spectroscopy of Positronium and Muonium

Evans Javary, Edward Thorpe-Woods, Irene Cortinovis +3

Positronium and muonium, as purely leptonic atoms without internal structure, provide ideal systems for high-precision tests of quantum electrodynamics (QED) and measurements of fu…

Precision continuous-wave laser measurement of the 13S1​→23S1​ interval in positronium

Two-Photon Optical Ramsey-Doppler Spectroscopy of Positronium and Muonium

Precision continuous-wave laser measurement of the $1^{3} S_{1} \to 2^{3} S_{1}$ interval in positronium