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A: Atomphysik

A 4: Pr
äzisionsspektroskopie II

A 4.1: Invited Talk

Tuesday, March 14, 2006, 10:40–11:10, H6

Precise quantum mechanics of few electron atoms — •Krzysztof Pachucki — Institute of Theoretical Physics, Warsaw University, Hoza 69, 00-681 Warsaw, Poland

Recent accurate results for hydrogen and few electron atoms will be presented, including higher-order relativistic and QED effects. The precision achieved for hydrogen, helium, lithium and berrylium allows for determination of physical constants such as the electron mass, the fine structure constant and the nuclear charge radii.