Heidelberg 2015 – scientific programme
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Q: Fachverband Quantenoptik und Photonik
Q 63: Poster: Precision Spectroscopy of Atoms and Ions (with A)
Q 63.22: Poster
Thursday, March 26, 2015, 17:00–19:00, C/Foyer
The Muonic Helium Lamb Shift experiment — •Marc Diepold and The CREMA Collaboration — Max-Planck-Institute of Quantum Optics, Garching
This poster gives a detailed overview about the working principle and setup of the Muonic Helium Lamb shift experiment at the Paul-Scherrer-Institute in Switzerland.
Newly implemented features in the ongoing data analysis are emphasised and preliminary results for different 2S→2P transitions measured in both the µ4He+ and µ3He+ exotic ions are provided.
These results shed new light on the Proton Radius Puzzle created by the 7 sigma discrepancy between different determinations of the rms charge radius of the proton.