  The half-lives of proton radioactivity of proton emitters are investigated
theoretically by using KDE0v1 Skyrme interaction. The total barrier potential
in the proton radioactive nuclei is calculated as the sum of the nuclear,
Coulomb and centrifugal contributions. The Hartree-Fock nuclear density
distributions is used in calculating the nuclear as well as the Coulomb
interaction potentials. The quantum mechanical tunneling probability is
calculated within the WKB approximation. These calculations provide reasonable
estimates for the observed proton radioactivity lifetimes.
