Deuteron charge radius and Rydberg constant from spectroscopy data in atomic deuterium

23 Nov 2016 Pohl Randolf Nez François Udem Thomas Antognini Aldo Beyer Axel Fleurbaey Hélène Grinin Alexey Hänsch Theodor W. Julien Lucile Kottmann Franz Krauth Julian J. Maisenbacher Lothar Matveev Arthur Biraben François

We give a pedagogical description of the method to extract the charge radii and Rydberg constant from laser spectroscopy in regular hydrogen (H) and deuterium (D) atoms, that is part of the CODATA least-squares adjustment (LSA) of the fundamental physical constants. We give a deuteron charge radius Rd from D spectroscopy alone of 2.1415(45) fm... (read more)

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Categories


  • ATOMIC PHYSICS
  • NUCLEAR EXPERIMENT