Abstract
The static and dynamic electric dipole, quadrupole, and octupole polarizabilities of the alkaline- earth atoms (beryllium, magnesium, calcium, strontium, and barium) in the ground state were calculated. The dynamic polarizabilities obtained were used to calculate the van der Waals coefficients C 6 , C 8 , and C 10 of alka- line-earth metal dimers for the interaction of two like atoms in the ground state. The results are compared with other theoretical and experimental data.
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