10–14 Jun 2024
ETH Zurich- Hönggerberg Campus
Europe/Zurich timezone

Antihydrogen laser spectroscopy to 13 significant figures and beyond

12 Jun 2024, 10:45
35m
ETH Zurich- Hönggerberg Campus

ETH Zurich- Hönggerberg Campus

Talk Session 5

Speaker

Claudio Lenz Cesar (Federal University of Rio de Janeiro (BR))

Description

We describe work at the ALPHA collaboration at CERN that is leading to a 13 significant figures measurement of the 1S-2S transition in antihydrogen with a physics-driven lineshape theory. A future comparison of matter and antimatter in this system at 15 figures or more will be discussed in conjunction with techniques being developed at UFRJ to load hydrogen into the same antihydrogen trap.

Author

Claudio Lenz Cesar (Federal University of Rio de Janeiro (BR))

Presentation materials