Electric Dipole Polarizabilities and Dipole Shielding Factors of Neon, Magnesium and Argon Atoms from the Hartree-Fock Wave Functions

抄録

Simultaneous integro-differential equations which are derived by the coupled Hartree-Fock approximation are solved self-consistently. By use of the solutions, the dipole polarizabilities and the shielding factors of Ne, Mg and Ar atoms are calculated. The obtained values of the polarizability of these atoms are 0.3494 ų, 12.04 ų and 1.570 ų respectively (experimental values are 0.395 ų, 7.0±1.8∼7.4±1.8 ų and 1.642 ų respectively). The dipole shielding factors of these atoms are 0.9994, 1.002 and 1.014 respectively, and agree with the exact theoretical value 1.0 within 1%.