The Rydberg constant and proton size from atomic hydrogen

At the core of the “proton radius puzzle” is a four–standard deviation discrepancy between the proton root-mean-square charge radii (r p) determined from the regular hydrogen (H) and the muonic hydrogen (μp) atoms. Using a cryogenic beam of H atoms, we measured the 2S-4P transition frequency in H, y...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2017-10, Vol.358 (6359), p.79-85
Hauptverfasser:	Beyer, Axel, Maisenbacher, Lothar, Matveev, Arthur, Pohl, Randolf, Khabarova, Ksenia, Grinin, Alexey, Lamour, Tobias, Yost, Dylan C., Hänsch, Theodor W., Kolachevsky, Nikolai, Udem, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Hydrogen Hydrogen storage Physicists Protons Spectroscopy Systematic errors
Online-Zugang:	Volltext
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