Electric dipole polarizabilities of alkali metal ions from perturbed relativistic coupled-cluster theory

الأصل · EN

We use the perturbed relativistic coupled-cluster theory to compute the static electric dipole polarizabilities of the singly ionized alkali atoms, namely, Na+, +, Rb+, Cs+ and Fr+. The computations use the Dirac-Coulomb-Breit Hamiltonian with the no-virual-pair approximation and we also estimate the correction to the static electric dipole polarizability arising from the Breit interaction.