Breit Interaction And Radiative QED Corrections In Carbon Isoelectronic Sequence and in The Atoms 1 <= Z <= 104


The multiconfiguration Dirac–Fock MCDF wavefunctions has been employed to calculate the energy contributions of the Breit interaction and radiative quantum electrodynamics QED corrections to the ground state energy level for the carbon isoelectronic sequence and for elements 1 <= Z <= 104 in the periodic table. These corrections are treated pertubatively.