549 citations · 2.7k across the 57 of their papers we have counts for
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hep-ph2008★ 14 cited
Three-loop HQET vertex diagrams for B^0 -\bar{B}^0 mixing
Andrey G. Grozin, Roman N. Lee
Three-loop vertex diagrams in HQET needed for sum rules for B^0 - \bar{B}^0 mixing are considered. They depend on two residual energies. An algorithm of reduction of these diagrams…
physics.atom-ph2008★ 18 cited
Electron shielding of the nuclear magnetic moment in hydrogen-like atom
V. G. Ivanov, S. G. Karshenboim, R. N. Lee
The correction to the wave function of the ground state in a hydrogen-like atom due to an external homogenous magnetic field is found exactly in the parameter . The pro…