Nuclear recoil corrections to the 2p(3/2) state energy of hydrogen-like and high-Z lithium-like atoms in all orders in alpha Z

The relativistic nuclear recoil corrections to the energy of the 2p(3/2) state of hydrogenlike and the (1s)(2)2p(3/2) state of high-Z lithium-like atoms in all orders in alpha Z are calculated. The calculations are carried out using the B-spline method for the Dirac equation. For low Z the results of the calculation are in good agreement with the alpha Z-expansion results. It is found that the total nuclear recoil contribution to the energy of the (1s)(2)2p(3/2)-(1s)(2)2s transition in lithium-like uranium constitutes -0.09 eV.