caa a22 4500 445867779 CHVBK 20180317145503.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1140/epjd/e2010-10414-6 doi (NATIONALLICENCE)springer-10.1140/epjd/e2010-10414-6 Jentschura U. D. Department of Physics, Missouri University of Science and Technology, MO 65409-0640, Rolla, USA aut Proton radius, Darwin-Foldy term and radiative corrections [Elektronische Daten] [U. D. Jentschura] Abstract.: We discuss the role of the so-called Darwin-Foldy term in the evaluation of the proton and deuteron charge radii from atomic hydrogen spectroscopy and nuclear scattering data. The question of whether this term should be included or excluded from the nuclear radius has been controversially discussed in the literature. We attempt to clarify which literature values correspond to which conventions. A detailed discussion of the conventions appears useful because a recent experiment [R. Pohl etal., Nature 466, 213 (2010)] has indicated that there is a discrepancy between the proton charge radii inferred from ordinary ("electronic”) atomic hydrogen and muonic hydrogen. We also investigate the role of quantum electrodynamic radiative corrections in the determination of nuclear radii from scattering data, and propose a definition of the nuclear self energy which is compatible with the subtraction of the radiative corrections in scattering experiments. EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg, 2010 The European Physical Journal D Springer-Verlag 61/1(2011-01-01), 7-14 1434-6060 61:1<7 2011 61 10053 https://doi.org/10.1140/epjd/e2010-10414-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epjd/e2010-10414-6 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Jentschura U. D. Department of Physics, Missouri University of Science and Technology, MO 65409-0640, Rolla, USA aut NATIONALLICENCE 773 0- The European Physical Journal D Springer-Verlag 61/1(2011-01-01), 7-14 1434-6060 61:1<7 2011 61 10053 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer