106 citations · 380 across the 15 of their papers we have counts for
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physics.atom-ph2017★ 106 cited
Testing fundamental interactions on the helium atom
Krzysztof Pachucki, Vojtěch Patkóš, Vladimir Yerokhin
We critically examine the current status of theoretical calculations of the energies, the fine structure, and the isotope shift of the lowest-lying states of helium, searching for…
physics.atom-ph2017★ 39 cited
Higher-order recoil corrections for singlet states of the helium atom
V. Patkos, V. A. Yerokhin, K. Pachucki
We investigate the finite nuclear mass corrections in the helium atom in order to resolve a significant disagreement between the and transition isotope…