Journal of Chemical Physics, Vol.106, No.9, 3658-3662, 1997
Dipole Polarizabilities of Na and Long-Range Coefficients for Various Molecular-States of Na-2
Dynamic polarizabilities are calculated for Na in its 3s S-2, 3p P-2 and 4s S-2 states with a time-dependent gauge-invariant (TDGI) method. Coulombic long-range interactions are deduced for various states of Na-2 and compared to previous calculated and experimental results.
Keywords:DYNAMIC POLARIZABILITIES;MULTIPOLE POLARIZABILITIES;VANDERWAALS COEFFICIENTS;DISPERSION COEFFICIENTS;EXCITED-STATES;ALKALI ATOMS;GROUND-STATE;POTENTIALS;LI;FLUORESCENCE