K-shell binding energies of B and C

K-shell binding energies in free atoms for B and C have been determined with high accuracy by recalibrating the projectile Auger spectra of Bisgaard, Bruch, Dahl, Fastrup, and Ro/dbro. These results are then compared with theoretical predictions based on the unrestricted Hartree-Fock self-consistent-field method and previous experimental data and theoretical results.