TY - JOUR A1 - Soff, Gerhard A1 - Müller, Berndt A1 - Rafelski, Johann A1 - Greiner, Walter T1 - Solution of the Dirac equation for scalar potentials and its implications in atomic physics T2 - Zeitschrift für Naturforschung, A N2 - The Dirac equation is solved for mixed vector-scalar potentials. The limits on the scalar coupling constant are set by precision atomic experiments, We obtain the maximal size of the scalar coupling constant α' = 2.5·10-8 per charge unit. Deviations from the Mott scattering are also determined. Y1 - 2014 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/74029 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-740290 SN - 1865-7109 VL - 28 SP - 1389 EP - 1396 PB - Verlag der Zeitschrift für Naturforschung CY - Tübingen ER -