papers
Publications (4)
physics.atom-ph2006
Spectacular Role of Electron Correlation in the Hyperfine Interactions in $^2D_{5/2}$ States in Alkaline Earth Ions
B. K. Sahoo, C. Sur, T. Beier +3
physics.atom-ph1997
Recoil correction to the ground state energy of hydrogenlike atoms
V. M. Shabaev, A. N. Artemyev, T. Beier +3
physics.atom-ph2003
Evaluation of the two-photon exchange diagrams for the $(1s)^2 2p_{3/2}$ electron configuration in Li-like ions
A. N. Artemyev, V. M. Shabaev, M. M. Sysak +4
quant-ph1997
Exact two-loop vacuum polarization correctionto the Lamb shift in hydrogen-like ions
G. Plunien, T. Beier, G. Soff +1