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Electric-dipole matrix elements for ns-n'p, nd-n'p, and 6d-4f transitions inRb are calculated using a relativistic all-order method. A third-ordercalculation is also carried out for these matrix elements to evaluate theimportance of the high-order many-body perturbation theory contributions. Theall-order matrix elements are used to evaluate lifetimes of ns and np levelswith n=6, 7, 8 and nd levels with n=4, 5, 6 for comparison with experiment andto provide benchmark values for these lifetimes. The dynamic polarizabilitiesare calculated for ns states of rubidium. The resulting lifetime andpolarizability values are compared with available theory and experiment.Comment: 8 pages, 2 figure

Relativistic many-body calculations of electric-dipole matrix elements, lifetimes, and polarizabilities in rubidium