20–23 Jun 2022
Europe/Berlin timezone
This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 824093.

Hydrogen atom spectroscopy at Colorado State University

20 Jun 2022, 14:00
30m
Amphi Charpak

Amphi Charpak

Sorbonne Université, Campus Pierre et Marie Curie, 4 place de Jussieu, Paris, France Metro station: Jussieu (Line 10)

Speaker

Dylan YOST (Colorado State University, CO, USA)

Description

In this talk, I will discuss a new measurement of the hydrogen 2S1/2-8D5/2 two-photon transition performed in our group, which produces additional tension within the global dataset of precision hydrogen spectroscopy. In addition, I will present new results where we load a metastable hydrogen beam into a moving optical lattice, which we then decelerate to control the motion of the atoms. This technique offers a robust means to slow atomic hydrogen with visible lasers, which could provide a platform for increased precision.

Presentation materials