Second order loop after loop self-energy correction for few-electron multicharged ions
Physics Letters APublished 1 April 1995
Alexander O. Mitrushenkov, L. N. Labzowsky, Ingvar Lindgren, H. Persson, Sten Salomonson
Citations71
SJR quartileQ2
SJR score0.46
SNIP0.81
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Abstract
One of the self-energy corrections of second order in α = e2h̵c is calculated for 1s12, 2s12 and 2p12 states. The calculations involve the triple summation over the Dirac spectrum that was performed by the numerical method of the space discretization. This was achieved by the rearrangement of the summations in such a way that two of them were included in the corrections to the wave functions.
Keywords
ChemistryPhysics and Astronomy
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