Energy Calculation for Excited Lithium Atom in Position Space
Energy expectation value
Atomic systems
Ground and excited states
Hartree- Fock approximation.
The energy expectation values for Li and Li-like ions ( , and ) have been calculated and examined within the ground state and the excited state in position space. The partitioning technique of Hartree-Fock (H-F) has been used for existing wave functions.
