Calculation of the energies of k-shell for atoms (Z = 8 to 10)‎ by using Hartree-Fock method

Abstract EN

The atomic properties are important to describe of the dynamics in atoms for the two-electron atomic systems studied in this work include the neutral atom O, F and Ne ,Hartree-Fock wave functions are used to determine the atomic properties like one electron radial density function D(r1)and its expectation value ,inter electron distribution function f(r12) and its expectation value , two electron radial density function D( r1,r2 ), standard deviation for one and two electrons ,expectation values for all energies , , ,