  Excitation energies and transition probabilities of the first 2+ excitations
in even lead, tin and nickel isotopes are calculated within the self-consistent
Theory of Finite Fermi Systems based on the Energy Density Functional by Fayans
et al. A reasonable agreement with available experimental data is obtained. The
effect of the density dependence of the effective pairing interaction is
analyzed in detail by comparing results obtained with volume and surface
pairing. The effect is found to be noticeable, especially for the 2+ energies
which are systematically higher at 200-300 keV for the volume paring as
compared with the surface pairing case, the latter being in a better agreement
with the data.
